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Panasonic S-36PU1E5 Technical Data & Service Manual

R410a inverter, indoor/outdoor units, 4-way cassette, ceiling, wall mounted, low shilhouette ducted, ducted
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Table of Contents

TECHNICAL DATA

&

SERVICE MANUAL

R410A Models
Model No.
Indoor Units
Indoor
Type
36
Units Type
4-Way
U1
S-36PU1E5
Cassette
4-Way
Y1
Cassette
S-36PY1E5
60×60
T1
Ceiling
S-36PT1E5
Wall
K1
S-36PK1E5
Mounted
Low
F1
Silhouette
S-36PF1E5
Ducted
N1
Ducted
S-36PN1E5
Outdoor Units
Outdoor
Type
36
Units Type
Single Split
(1-phase)
PE1
Single Split
(3-phase)
85464849311002
Indoor Unit
4-Way Cassette
Ceiling
Wall Mounted
Low Shilhouette Ducted
Ducted
45
50
S-45PU1E5
S-50PU1E5
S-45PY1E5
S-50PY1E5
S-45PT1E5
S-50PT1E5
S-45PK1E5
S-50PK1E5
S-45PF1E5
S-50PF1E5
S-45PN1E5
S-50PN1E5
45
50
60
71
S-60PU1E5
S-71PU1E5
S-60PT1E5
S-71PT1E5
S-60PK1E5
S-71PK1E5
S-60PF1E5
S-71PF1E5
S-60PN1E5
S-71PN1E5
60
71
U-60PE1E5
U-71PE1E5
U-71PE1E8
Outdoor Unit
100
125
S-100PU1E5
S-125PU1E5
S-100PT1E5
S-125PT1E5
S-100PF1E5
S-125PF1E5
S-100PN1E5
S-125PN1E5
100
125
U-100PE1E5
U-125PE1E5
U-100PE1E8
U-125PE1E8
SM830211-02
REFERENCE NO.
140
S-140PU1E5
S-140PT1E5
S-140PF1E5
S-140PN1E5
140
U-140PE1E5
U-140PE1E8

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Table of Contents
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  Summary of Contents for Panasonic S-36PU1E5

  • Page 1: Technical Data

    SERVICE MANUAL Indoor Unit Outdoor Unit 4-Way Cassette Ceiling Wall Mounted Low Shilhouette Ducted Ducted R410A Models Model No. Indoor Units Indoor Type Units Type 4-Way S-36PU1E5 S-45PU1E5 S-50PU1E5 S-60PU1E5 S-71PU1E5 S-100PU1E5 S-125PU1E5 S-140PU1E5 Cassette 4-Way Cassette – – – –...
  • Page 2 When Transporting IMPORTANT! Please Read Before Starting Be careful when picking up and moving the indoor and outdoor units. Get a partner to help, and bend your knees This air conditioner must be installed by the sales dealer when lifting to reduce strain on your back. Sharp edges or installer.
  • Page 3 • Do not leak refrigerant while piping work for an installation or re-installation, and while repairing refrigeration parts. Handle liquid refrigerant carefully as it may cause frostbite. When Servicing • Turn the power OFF at the main power box (mains) before opening the unit to check or repair electrical parts and wiring.
  • Page 4: Check Of Density Limit

    Check of Density Limit The standards for minimum room volume are as follows. (1) No partition (shaded portion) The room in which the air conditioner is to be installed requires a design that in the event of refrigerant gas leaking out, its density will not exceed a set limit. The refrigerant (R410A), which is used in the air conditioner, is safe, without the toxicity or combustibility of ammonia, and is not restricted by laws imposed to protect the ozone layer.
  • Page 5: Table Of Contents

    —— CONTENTS —— Section 1. SPECIFICATIONS....................1-1 1-1. Unit Specifications ........................1-2. Dimensional Data ........................ 1-133 1-3. Refrigerant Flow Diagram ....................1-143 1-4. Operating Range ......................... 1-144 1-5. Capacity Correction Graph According to Temperature Condition ........1-145 1-6. Noise Criterion Curves ......................
  • Page 6 Section 6. OUTDOOR UNIT MAINTENANCE REMOTE CONTROL ........6-1 6-1. Overview ..........................6-2 6-2. Functions..........................6-2 6-3. Normal Display Operations and Functions ................6-3 6-4. Monitoring Operations: Display of Indoor Unit and Outdoor Unit Sensor Temperatures ..6-6 6-5. Monitoring the Outdoor Unit Alarm History: Display of Outdoor Unit Alarm History ....6-7 6-6.
  • Page 7: Refrigerant Flow Diagram

    1. SPECIFICATIONS 1-1. Unit Specifications ....................1-2 1. 4-Way Cassette Type (U1) ....................... 2. 4-Way Cassette 60×60 Type (Y1) ....................1-27 3. Ceiling Type (T1) ..........................1-39 4. Wall Mounted Type (K1) ........................1-64 5. Low Silhouette Ducted Type (F1) .....................
  • Page 8 Simultaneous (Twin) -Type 1-1. Unit Specifi cations 4-Way Cassette Type S-36PU1E5×2 / U-71PE1E5 INDOOR MODEL S-36PU1E5×2 PANEL MODEL CZ-KPU2×2 OUTDOOR MODEL U-71PE1E5 Branch pipe MODEL CZ-P155BK1 PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 1ø 50Hz POWER SUPPLY...
  • Page 9 Simultaneous (Twin) -Type 1-1. Unit Specifi cations 4-Way Cassette Type S-36PU1E5×2 / U-71PE1E8 INDOOR MODEL S-36PU1E5×2 PANEL MODEL CZ-KPU2 OUTDOOR MODEL U-71PE1E8 Branch pipe MODEL CZ-P155BK1 PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 3ø 50Hz POWER SUPPLY...
  • Page 10 Simultaneous (Triple) -Type 1-1. Unit Specifi cations 4-Way Cassette Type S-36PU1E5×3 / U-100PE1E5 INDOOR MODEL S-36PU1E5×3 PANEL MODEL CZ-KPU2×3 OUTDOOR MODEL U-100PE1E5 Branch pipe MODEL CZ-P3HPC2 PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 1ø 50Hz POWER SUPPLY 10.0...
  • Page 11 Simultaneous (Triple) -Type 1-1. Unit Specifi cations 4-Way Cassette Type S-36PU1E5×3 / U-100PE1E8 INDOOR MODEL S-36PU1E5×3 PANEL MODEL CZ-KPU2×3 OUTDOOR MODEL U-100PE1E8 Branch pipe MODEL CZ-P3HPC2 PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 3ø 50Hz POWER SUPPLY 10.0...
  • Page 12 Simultaneous (Double-Twin) -Type 1-1. Unit Specifi cations 4-Way Cassette Type S-36PU1E5×4 / U-125PE1E5 INDOOR MODEL S-36PU1E5×4 PANEL MODEL CZ-KPU2×4 OUTDOOR MODEL U-125PE1E5 Branch pipe MODEL CZ-P155BK1 PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 1ø 50Hz POWER SUPPLY 12.5...
  • Page 13 Simultaneous (Double-Twin) -Type 1-1. Unit Specifi cations 4-Way Cassette Type S-36PU1E5×4 / U-125PE1E8 INDOOR MODEL S-36PU1E5×4 PANEL MODEL CZ-KPU2×4 OUTDOOR MODEL U-125PE1E8 Branch pipe MODEL CZ-P155BK1 PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 3ø 50Hz POWER SUPPLY 12.5...
  • Page 14 Simultaneous (Triple) -Type 1-1. Unit Specifi cations 4-Way Cassette Type S-45PU1E5×3 / U-125PE1E5 INDOOR MODEL S-45PU1E5×3 PANEL MODEL CZ-KPU2×3 OUTDOOR MODEL U-125PE1E5 Branch pipe MODEL CZ-P3HPC2 PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 1ø 50Hz POWER SUPPLY 12.5 12.5 12.5...
  • Page 15 Simultaneous (Triple) -Type 1-1. Unit Specifi cations 4-Way Cassette Type S-45PU1E5×3 / U-125PE1E8 INDOOR MODEL S-45PU1E5×3 PANEL MODEL CZ-KPU2×3 OUTDOOR MODEL U-125PE1E8 Branch pipe MODEL CZ-P3HPC2 PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 3ø 50Hz POWER SUPPLY 12.5 12.5 12.5...
  • Page 16 Simultaneous (Twin) -Type 1-1. Unit Specifi cations 4-Way Cassette Type S-50PU1E5×2 / U-100PE1E5 INDOOR MODEL S-50PU1E5×2 PANEL MODEL CZ-KPU2×2 OUTDOOR MODEL U-100PE1E5 Branch pipe MODEL CZ-P155BK1 PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 1ø 50Hz POWER SUPPLY 10.0 10.0 10.0...
  • Page 17 Simultaneous (Twin) -Type 1-1. Unit Specifi cations 4-Way Cassette Type S-50PU1E5×2 / U-100PE1E8 INDOOR MODEL S-50PU1E5×2 PANEL MODEL CZ-KPU2×2 OUTDOOR MODEL U-100PE1E8 Branch pipe MODEL CZ-P155BK1 PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 3ø 50Hz POWER SUPPLY 10.0 10.0 10.0...
  • Page 18 Simultaneous (Triple) -Type 1-1. Unit Specifi cations 4-Way Cassette Type S-50PU1E5×3 / U-140PE1E5 INDOOR MODEL S-50PU1E5×3 PANEL MODEL CZ-KPU2×3 OUTDOOR MODEL U-140PE1E5 Branch pipe MODEL CZ-P3HPC2 PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 1ø 50Hz POWER SUPPLY 14.0 14.0 14.0...
  • Page 19 Simultaneous (Triple) -Type 1-1. Unit Specifi cations 4-Way Cassette Type S-50PU1E5×3 / U-140PE1E8 INDOOR MODEL S-50PU1E5×3 PANEL MODEL CZ-KPU2×3 OUTDOOR MODEL U-140PE1E8 Branch pipe MODEL CZ-P3HPC2 PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 3ø 50Hz POWER SUPPLY 14.0 14.0 14.0...
  • Page 20 Single-Type 1-1. Unit Specifi cations 4-Way Cassette Type S-60PU1E5 / U-60PE1E5 INDOOR MODEL S-60PU1E5 PANEL MODEL CZ-KPU2 OUTDOOR MODEL U-60PE1E5 Branch pipe MODEL PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 1ø 50Hz POWER SUPPLY CAPACITY BTU/h 20500 20500 20500 8500...
  • Page 21 Simultaneous (Twin) -Type 1-1. Unit Specifi cations 4-Way Cassette Type S-60PU1E5×2 / U-125PE1E5 INDOOR MODEL S-60PU1E5×2 PANEL MODEL CZ-KPU2×2 OUTDOOR MODEL U-125PE1E5 Branch pipe MODEL CZ-P155BK1 PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 1ø 50Hz POWER SUPPLY 12.5 12.5 12.5...
  • Page 22 Simultaneous (Twin) -Type 1-1. Unit Specifi cations 4-Way Cassette Type S-60PU1E5×2 / U-125PE1E8 INDOOR MODEL S-60PU1E5×2 PANEL MODEL CZ-KPU2×2 OUTDOOR MODEL U-125PE1E8 Branch pipe MODEL CZ-P155BK1 PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 3ø 50Hz POWER SUPPLY 12.5 12.5 12.5...
  • Page 23 Single-Type 1-1. Unit Specifi cations 4-Way Cassette Type S-71PU1E5 / U-71PE1E5 INDOOR MODEL S-71PU1E5 PANEL MODEL CZ-KPU2 OUTDOOR MODEL U-71PE1E5 Branch pipe MODEL PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 1ø 50Hz POWER SUPPLY CAPACITY BTU/h 24200 24200 24200 8500...
  • Page 24 Single-Type 1-1. Unit Specifi cations 4-Way Cassette Type S-71PU1E5 / U-71PE1E8 INDOOR MODEL S-71PU1E5 PANEL MODEL CZ-KPU2 OUTDOOR MODEL U-71PE1E8 Branch pipe MODEL PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 3ø 50Hz POWER SUPPLY CAPACITY BTU/h 24200 24200 24200 10900...
  • Page 25 Simultaneous (Twin) -Type 1-1. Unit Specifi cations 4-Way Cassette Type S-71PU1E5×2 / U-140PE1E5 INDOOR MODEL S-71PU1E5×2 PANEL MODEL CZ-KPU2×2 OUTDOOR MODEL U-140PE1E5 Branch pipe MODEL CZ-P155BK1 PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 1ø 50Hz POWER SUPPLY 14.0 14.0 14.0...
  • Page 26 Simultaneous (Twin) -Type 1-1. Unit Specifi cations 4-Way Cassette Type S-71PU1E5×2 / U-140PE1E8 INDOOR MODEL S-71PU1E5×2 PANEL MODEL CZ-KPU2×2 OUTDOOR MODEL U-140PE1E8 Branch pipe MODEL CZ-P155BK1 PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 3ø 50Hz POWER SUPPLY 14.0 14.0 14.0...
  • Page 27 Single-Type 1-1. Unit Specifi cations 4-Way Cassette Type S-100PU1E5 / U-100PE1E5 INDOOR MODEL S-100PU1E5 PANEL MODEL CZ-KPU2 OUTDOOR MODEL U-100PE1E5 Branch pipe MODEL PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 1ø 50Hz POWER SUPPLY 10.0 10.0 10.0 12.5 CAPACITY BTU/h...
  • Page 28 Single-Type 1-1. Unit Specifi cations 4-Way Cassette Type S-100PU1E5 / U-100PE1E8 INDOOR MODEL S-100PU1E5 PANEL MODEL CZ-KPU2 OUTDOOR MODEL U-100PE1E8 Branch pipe MODEL PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 3ø 50Hz POWER SUPPLY 10.0 10.0 10.0 12.5 CAPACITY BTU/h...
  • Page 29 Single-Type 1-1. Unit Specifi cations 4-Way Cassette Type S-125PU1E5 / U-125PE1E5 INDOOR MODEL S-125PU1E5 PANEL MODEL CZ-KPU2 OUTDOOR MODEL U-125PE1E5 Branch pipe MODEL PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 1ø 50Hz POWER SUPPLY 12.5 12.5 12.5 14.0 CAPACITY BTU/h...
  • Page 30 Single-Type 1-1. Unit Specifi cations 4-Way Cassette Type S-125PU1E5 / U-125PE1E8 INDOOR MODEL S-125PU1E5 PANEL MODEL CZ-KPU2 OUTDOOR MODEL U-125PE1E8 Branch pipe MODEL PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 3ø 50Hz POWER SUPPLY 12.5 12.5 12.5 14.0 CAPACITY BTU/h...
  • Page 31 Single-Type 1-1. Unit Specifi cations 4-Way Cassette Type S-140PU1E5 / U-140PE1E5 INDOOR MODEL S-140PU1E5 PANEL MODEL CZ-KPU2 OUTDOOR MODEL U-140PE1E5 Branch pipe MODEL PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 1ø 50Hz POWER SUPPLY 14.0 14.0 14.0 15.5 CAPACITY BTU/h...
  • Page 32 Single-Type 1-1. Unit Specifi cations 4-Way Cassette Type S-140PU1E5 / U-140PE1E8 INDOOR MODEL S-140PU1E5 PANEL MODEL CZ-KPU2 OUTDOOR MODEL U-140PE1E8 Branch pipe MODEL PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 3ø 50Hz POWER SUPPLY 14.0 14.0 14.0 15.5 CAPACITY BTU/h...
  • Page 33 Simultaneous (Twin) -Type 1-1. Unit Specifi cations 4-Way Cassette 60×60 Type S-36PY1E5×2 / U-71PE1E5 INDOOR MODEL S-36PY1E5×2 PANEL MODEL CZ-KPY2×2 OUTDOOR MODEL U-71PE1E5 Branch pipe MODEL CZ-P155BK1 PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 1ø 50Hz POWER SUPPLY CAPACITY BTU/h 24200...
  • Page 34 Simultaneous (Twin) -Type 1-1. Unit Specifi cations 4-Way Cassette 60×60 Type S-36PY1E5×2 / U-71PE1E8 INDOOR MODEL S-36PY1E5×2 PANEL MODEL CZ-KPY2 OUTDOOR MODEL U-71PE1E8 Branch pipe MODEL CZ-P155BK1 PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 3ø 50Hz POWER SUPPLY CAPACITY BTU/h 24200...
  • Page 35 Simultaneous (Triple) -Type 1-1. Unit Specifi cations 4-Way Cassette 60×60 Type S-36PY1E5×3 / U-100PE1E5 INDOOR MODEL S-36PY1E5×3 PANEL MODEL CZ-KPY2×3 OUTDOOR MODEL U-100PE1E5 Branch pipe MODEL CZ-P3HPC2 PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 1ø 50Hz POWER SUPPLY 10.0 10.0 10.0...
  • Page 36 Simultaneous (Triple) -Type 1-1. Unit Specifi cations 4-Way Cassette 60×60 Type S-36PY1E5×3 / U-100PE1E8 INDOOR MODEL S-36PY1E5×3 PANEL MODEL CZ-KPY2×3 OUTDOOR MODEL U-100PE1E8 Branch pipe MODEL CZ-P3HPC2 PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 3ø 50Hz POWER SUPPLY 10.0 10.0 10.0...
  • Page 37 Simultaneous (Double-Twin) -Type 1-1. Unit Specifi cations 4-Way Cassette 60×60 Type S-36PY1E5×4 / U-125PE1E5 INDOOR MODEL S-36PY1E5×4 PANEL MODEL CZ-KPY2×4 OUTDOOR MODEL U-125PE1E5 Branch pipe MODEL CZ-P155BK1 PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 1ø 50Hz POWER SUPPLY 12.5 12.5 12.5...
  • Page 38 Simultaneous (Double-Twin) -Type 1-1. Unit Specifi cations 4-Way Cassette 60×60 Type S-36PY1E5×4 / U-125PE1E8 INDOOR MODEL S-36PY1E5×4 PANEL MODEL CZ-KPY2×4 OUTDOOR MODEL U-125PE1E8 Branch pipe MODEL CZ-P155BK1 PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 3ø 50Hz POWER SUPPLY 12.5 12.5 12.5...
  • Page 39 Simultaneous (Triple) -Type 1-1. Unit Specifi cations 4-Way Cassette 60×60 Type S-45PY1E5×3 / U-125PE1E5 INDOOR MODEL S-45PY1E5×3 PANEL MODEL CZ-KPY2×3 OUTDOOR MODEL U-125PE1E5 Branch pipe MODEL CZ-P3HPC2 PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 1ø 50Hz POWER SUPPLY 12.5 12.5 12.5...
  • Page 40 Simultaneous (Triple) -Type 1-1. Unit Specifi cations 4-Way Cassette 60×60 Type S-45PY1E5×3 / U-125PE1E8 INDOOR MODEL S-45PY1E5×3 PANEL MODEL CZ-KPY2×3 OUTDOOR MODEL U-125PE1E8 Branch pipe MODEL CZ-P3HPC2 PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 3ø 50Hz POWER SUPPLY 12.5 12.5 12.5...
  • Page 41 Simultaneous (Twin) -Type 1-1. Unit Specifi cations 4-Way Cassette 60×60 Type S-50PY1E5×2 / U-100PE1E5 INDOOR MODEL S-50PY1E5×2 PANEL MODEL CZ-KPY2×2 OUTDOOR MODEL U-100PE1E5 Branch pipe MODEL CZ-P155BK1 PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 1ø 50Hz POWER SUPPLY 10.0 10.0 10.0...
  • Page 42 Simultaneous (Twin) -Type 1-1. Unit Specifi cations 4-Way Cassette 60×60 Type S-50PY1E5×2 / U-100PE1E8 INDOOR MODEL S-50PY1E5×2 PANEL MODEL CZ-KPY2×2 OUTDOOR MODEL U-100PE1E8 Branch pipe MODEL CZ-P155BK1 PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 3ø 50Hz POWER SUPPLY 10.0 10.0 10.0...
  • Page 43 Simultaneous (Triple) -Type 1-1. Unit Specifi cations 4-Way Cassette 60×60 Type S-50PY1E5×3 / U-140PE1E5 INDOOR MODEL S-50PY1E5×3 PANEL MODEL CZ-KPY2×3 OUTDOOR MODEL U-140PE1E5 Branch pipe MODEL CZ-P3HPC2 PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 1ø 50Hz POWER SUPPLY 14.0 14.0 14.0...
  • Page 44 Simultaneous (Triple) -Type 1-1. Unit Specifi cations 4-Way Cassette 60×60 Type S-50PY1E5×3 / U-140PE1E8 INDOOR MODEL S-50PY1E5×3 PANEL MODEL CZ-KPY2×3 OUTDOOR MODEL U-140PE1E8 Branch pipe MODEL CZ-P3HPC2 PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 3ø 50Hz POWER SUPPLY 14.0 14.0 14.0...
  • Page 45 Simultaneous (Twin) -Type 1-1. Unit Specifi cations Ceiling Type S-36PT1E5×2 / U-71PE1E5 INDOOR MODEL S-36PT1E5×2 PANEL MODEL OUTDOOR MODEL U-71PE1E5 Branch pipe MODEL CZ-P155BK1 PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 1ø 50Hz POWER SUPPLY CAPACITY BTU/h 24200 24200 24200...
  • Page 46 Simultaneous (Twin) -Type 1-1. Unit Specifi cations Ceiling Type S-36PT1E5×2 / U-71PE1E8 INDOOR MODEL S-36PT1E5×2 PANEL MODEL OUTDOOR MODEL U-71PE1E8 Branch pipe MODEL CZ-P155BK1 PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 3ø 50Hz POWER SUPPLY CAPACITY BTU/h 24200 24200 24200...
  • Page 47 Simultaneous (Triple) -Type 1-1. Unit Specifi cations Ceiling Type S-36PT1E5×3 / U-100PE1E5 INDOOR MODEL S-36PT1E5×3 PANEL MODEL OUTDOOR MODEL U-100PE1E5 Branch pipe MODEL CZ-P3HPC2 PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 1ø 50Hz POWER SUPPLY 10.0 10.0 10.0 12.5 CAPACITY...
  • Page 48 Simultaneous (Triple) -Type 1-1. Unit Specifi cations Ceiling Type S-36PT1E5×3 / U-100PE1E8 INDOOR MODEL S-36PT1E5×3 PANEL MODEL OUTDOOR MODEL U-100PE1E8 Branch pipe MODEL PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 3ø 50Hz POWER SUPPLY 10.0 10.0 10.0 12.5 CAPACITY BTU/h...
  • Page 49 Simultaneous (Double-Twin) -Type 1-1. Unit Specifi cations Ceiling Type S-36PT1E5×4 / U-125PE1E5 INDOOR MODEL S-36PT1E5×4 PANEL MODEL OUTDOOR MODEL U-125PE1E5 Branch pipe MODEL CZ-P155BK1 PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 1ø 50Hz POWER SUPPLY 12.5 12.5 12.5 14.0 CAPACITY...
  • Page 50 Simultaneous (Double-Twin) -Type 1-1. Unit Specifi cations Ceiling Type S-36PT1E5×4 / U-125PE1E8 INDOOR MODEL S-36PT1E5×4 PANEL MODEL OUTDOOR MODEL U-125PE1E8 Branch pipe MODEL PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 3ø 50Hz POWER SUPPLY 12.5 12.5 12.5 14.0 CAPACITY BTU/h...
  • Page 51 Simultaneous (Triple) -Type 1-1. Unit Specifi cations Ceiling Type S-45PT1E5×3 / U-125PE1E5 INDOOR MODEL S-45PT1E5×3 PANEL MODEL OUTDOOR MODEL U-125PE1E5 Branch pipe MODEL CZ-P3HPC2 PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 1ø 50Hz POWER SUPPLY 12.5 12.5 12.5 14.0 CAPACITY...
  • Page 52 Simultaneous (Triple) -Type 1-1. Unit Specifi cations Ceiling Type S-45PT1E5×3 / U-125PE1E8 INDOOR MODEL S-45PT1E5×3 PANEL MODEL OUTDOOR MODEL U-125PE1E8 Branch pipe MODEL PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 3ø 50Hz POWER SUPPLY 12.5 12.5 12.5 14.0 CAPACITY BTU/h...
  • Page 53 Simultaneous (Twin) -Type 1-1. Unit Specifi cations Ceiling Type S-50PT1E5×2 / U-100PE1E5 INDOOR MODEL S-50PT1E5×2 PANEL MODEL OUTDOOR MODEL U-100PE1E5 Branch pipe MODEL CZ-P155BK1 PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 1ø 50Hz POWER SUPPLY 10.0 10.0 10.0 12.5 CAPACITY...
  • Page 54 Simultaneous (Twin) -Type 1-1. Unit Specifi cations Ceiling Type S-50PT1E5×2 / U-100PE1E8 INDOOR MODEL S-50PT1E5×2 PANEL MODEL OUTDOOR MODEL U-100PE1E8 Branch pipe MODEL PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 3ø 50Hz POWER SUPPLY 10.0 10.0 10.0 12.5 CAPACITY BTU/h...
  • Page 55 Simultaneous (Triple) -Type 1-1. Unit Specifi cations Ceiling Type S-50PT1E5×3 / U-140PE1E5 INDOOR MODEL S-50PT1E5×3 PANEL MODEL OUTDOOR MODEL U-140PE1E5 Branch pipe MODEL CZ-P3HPC2 PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 1ø 50Hz POWER SUPPLY 14.0 14.0 14.0 15.5 CAPACITY...
  • Page 56 Simultaneous (Triple) -Type 1-1. Unit Specifi cations Ceiling Type S-50PT1E5×3 / U-140PE1E8 INDOOR MODEL S-50PT1E5×3 PANEL MODEL OUTDOOR MODEL U-140PE1E8 Branch pipe MODEL PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 3ø 50Hz POWER SUPPLY 14.0 14.0 14.0 15.5 CAPACITY BTU/h...
  • Page 57 Single -Type 1-1. Unit Specifi cations Ceiling Type S-60PT1E5 / U-60PE1E5 INDOOR MODEL S-60PT1E5 PANEL MODEL OUTDOOR MODEL U-60PE1E5 Branch pipe MODEL PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 1ø 50Hz POWER SUPPLY CAPACITY BTU/h 20500 20500 20500 8500 24200...
  • Page 58 Simultaneous (Twin) -Type 1-1. Unit Specifi cations Ceiling Type S-60PT1E5×2 / U-125PE1E5 INDOOR MODEL S-60PT1E5×2 PANEL MODEL OUTDOOR MODEL U-125PE1E5 Branch pipe MODEL CZ-P155BK1 PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 1ø 50Hz POWER SUPPLY 12.5 12.5 12.5 14.0 CAPACITY...
  • Page 59 Simultaneous (Twin) -Type 1-1. Unit Specifi cations Ceiling Type S-60PT1E5×2 / U-125PE1E8 INDOOR MODEL S-60PT1E5×2 PANEL MODEL OUTDOOR MODEL U-125PE1E8 Branch pipe MODEL PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 3ø 50Hz POWER SUPPLY 12.5 12.5 12.5 14.0 CAPACITY BTU/h...
  • Page 60 Single -Type 1-1. Unit Specifi cations Ceiling Type S-71PT1E5 / U-71PE1E5 INDOOR MODEL S-71PT1E5 PANEL MODEL OUTDOOR MODEL U-71PE1E5 Branch pipe MODEL PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 1ø 50Hz POWER SUPPLY CAPACITY BTU/h 24200 24200 24200 8500 27300...
  • Page 61 Single -Type 1-1. Unit Specifi cations Ceiling Type S-71PT1E5 / U-71PE1E8 INDOOR MODEL S-71PT1E5 PANEL MODEL OUTDOOR MODEL U-71PE1E8 Branch pipe MODEL PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 3ø 50Hz POWER SUPPLY CAPACITY BTU/h 24200 24200 24200 10900 27300...
  • Page 62 Simultaneous (Twin) -Type 1-1. Unit Specifi cations Ceiling Type S-71PT1E5×2 / U-140PE1E5 INDOOR MODEL S-71PT1E5×2 PANEL MODEL OUTDOOR MODEL U-140PE1E5 Branch pipe MODEL CZ-P155BK1 PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 1ø 50Hz POWER SUPPLY 14.0 14.0 14.0 15.5 CAPACITY...
  • Page 63 Simultaneous (Twin) -Type 1-1. Unit Specifi cations Ceiling Type S-71PT1E5×2 / U-140PE1E8 INDOOR MODEL S-71PT1E5×2 PANEL MODEL OUTDOOR MODEL U-140PE1E8 Branch pipe MODEL PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 3ø 50Hz POWER SUPPLY 14.0 14.0 14.0 15.5 CAPACITY BTU/h...
  • Page 64 Single -Type 1-1. Unit Specifi cations Ceiling Type S-100PT1E5 / U-100PE1E5 INDOOR MODEL S-100PT1E5 PANEL MODEL OUTDOOR MODEL U-100PE1E5 Branch pipe MODEL PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 1ø 50Hz POWER SUPPLY 10.0 10.0 10.0 12.5 CAPACITY BTU/h 34100...
  • Page 65 Single -Type 1-1. Unit Specifi cations Ceiling Type S-100PT1E5 / U-100PE1E8 INDOOR MODEL S-100PT1E5 PANEL MODEL OUTDOOR MODEL U-100PE1E8 Branch pipe MODEL PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 3ø 50Hz POWER SUPPLY 10.0 10.0 10.0 12.5 CAPACITY BTU/h 34100...
  • Page 66 Single -Type 1-1. Unit Specifi cations Ceiling Type S-125PT1E5 / U-125PE1E5 INDOOR MODEL S-125PT1E5 PANEL MODEL OUTDOOR MODEL U-125PE1E5 Branch pipe MODEL PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 1ø 50Hz POWER SUPPLY 12.5 12.5 12.5 14.0 CAPACITY BTU/h 42700...
  • Page 67 Single -Type 1-1. Unit Specifi cations Ceiling Type S-125PT1E5 / U-125PE1E8 INDOOR MODEL S-125PT1E5 PANEL MODEL OUTDOOR MODEL U-125PE1E8 Branch pipe MODEL PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 3ø 50Hz POWER SUPPLY 12.5 12.5 12.5 14.0 CAPACITY BTU/h 42700...
  • Page 68 Single -Type 1-1. Unit Specifi cations Ceiling Type S-140PT1E5 / U-140PE1E5 INDOOR MODEL S-140PT1E5 PANEL MODEL OUTDOOR MODEL U-140PE1E5 Branch pipe MODEL PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 1ø 50Hz POWER SUPPLY 14.0 14.0 14.0 15.5 CAPACITY BTU/h 47800...
  • Page 69 Single -Type 1-1. Unit Specifi cations Ceiling Type S-140PT1E5 / U-140PE1E8 INDOOR MODEL S-140PT1E5 PANEL MODEL OUTDOOR MODEL U-140PE1E8 Branch pipe MODEL PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 3ø 50Hz POWER SUPPLY 14.0 14.0 14.0 15.5 CAPACITY BTU/h 47800...
  • Page 70 Simultaneous (Twin) -Type 1-1. Unit Specifi cations Wall Mounted Type S-36PK1E5×2 / U-71PE1E5 INDOOR MODEL S-36PK1E5×2 PANEL MODEL OUTDOOR MODEL U-71PE1E5 Branch pipe MODEL CZ-P155BK1 PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 1ø 50Hz POWER SUPPLY CAPACITY BTU/h 24200 24200...
  • Page 71 Simultaneous (Twin) -Type 1-1. Unit Specifi cations Wall Mounted Type S-36PK1E5×2 / U-71PE1E8 INDOOR MODEL S-36PK1E5×2 PANEL MODEL OUTDOOR MODEL U-71PE1E8 Branch pipe MODEL CZ-P155BK1 PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 3ø 50Hz POWER SUPPLY CAPACITY BTU/h 24200 24200...
  • Page 72 Simultaneous (Triple) -Type 1-1. Unit Specifi cations Wall Mounted Type S-36PK1E5×3 / U-100PE1E5 INDOOR MODEL S-36PK1E5×3 PANEL MODEL OUTDOOR MODEL U-100PE1E5 Branch pipe MODEL CZ-P3HPC2 PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 1ø 50Hz POWER SUPPLY 10.0 10.0 10.0 12.5...
  • Page 73 Simultaneous (Triple) -Type 1-1. Unit Specifi cations Wall Mounted Type S-36PK1E5×3 / U-100PE1E8 INDOOR MODEL S-36PK1E5×3 PANEL MODEL OUTDOOR MODEL U-100PE1E8 Branch pipe MODEL CZ-P3HPC2 PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 3ø 50Hz POWER SUPPLY 10.0 10.0 10.0 12.5...
  • Page 74 Simultaneous (Double-Twin) -Type 1-1. Unit Specifi cations Wall Mounted Type S-36PK1E5×4 / U-125PE1E5 INDOOR MODEL S-36PK1E5×4 PANEL MODEL OUTDOOR MODEL U-125PE1E5 Branch pipe MODEL CZ-P155BK1 PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 1ø 50Hz POWER SUPPLY 12.5 12.5 12.5 14.0...
  • Page 75 Simultaneous (Double-Twin) -Type 1-1. Unit Specifi cations Wall Mounted Type S-36PK1E5×4 / U-125PE1E8 INDOOR MODEL S-36PK1E5×4 PANEL MODEL OUTDOOR MODEL U-125PE1E8 Branch pipe MODEL CZ-P155BK1 PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 3ø 50Hz POWER SUPPLY 12.5 12.5 12.5 14.0...
  • Page 76 Simultaneous (Triple) -Type 1-1. Unit Specifi cations Wall Mounted Type S-45PK1E5×3 / U-125PE1E5 INDOOR MODEL S-45PK1E5×3 PANEL MODEL OUTDOOR MODEL U-125PE1E5 Branch pipe MODEL CZ-P3HPC2 PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 1ø 50Hz POWER SUPPLY 12.5 12.5 12.5 14.0...
  • Page 77 Simultaneous (Triple) -Type 1-1. Unit Specifi cations Wall Mounted Type S-45PK1E5×3 / U-125PE1E8 INDOOR MODEL S-45PK1E5×3 PANEL MODEL OUTDOOR MODEL U-125PE1E8 Branch pipe MODEL CZ-P3HPC2 PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 3ø 50Hz POWER SUPPLY 12.5 12.5 12.5 14.0...
  • Page 78 Simultaneous (Twin) -Type 1-1. Unit Specifi cations Wall Mounted Type S-50PK1E5×2 / U-100PE1E5 INDOOR MODEL S-50PK1E5×2 PANEL MODEL OUTDOOR MODEL U-100PE1E5 Branch pipe MODEL CZ-P155BK1 PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 1ø 50Hz POWER SUPPLY 10.0 10.0 10.0 12.5...
  • Page 79 Simultaneous (Twin) -Type 1-1. Unit Specifi cations Wall Mounted Type S-50PK1E5×2 / U-100PE1E8 INDOOR MODEL S-50PK1E5×2 PANEL MODEL OUTDOOR MODEL U-100PE1E8 Branch pipe MODEL CZ-P155BK1 PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 3ø 50Hz POWER SUPPLY 10.0 10.0 10.0 12.5...
  • Page 80 Simultaneous (Triple) -Type 1-1. Unit Specifi cations Wall Mounted Type S-50PK1E5×3 / U-140PE1E5 INDOOR MODEL S-50PK1E5×3 PANEL MODEL OUTDOOR MODEL U-140PE1E5 Branch pipe MODEL CZ-P3HPC2 PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 1ø 50Hz POWER SUPPLY 14.0 14.0 14.0 15.5...
  • Page 81 Simultaneous (Triple) -Type 1-1. Unit Specifi cations Wall Mounted Type S-50PK1E5×3 / U-140PE1E8 INDOOR MODEL S-50PK1E5×3 PANEL MODEL OUTDOOR MODEL U-140PE1E8 Branch pipe MODEL CZ-P3HPC2 PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 3ø 50Hz POWER SUPPLY 14.0 14.0 14.0 15.5...
  • Page 82 Single -Type 1-1. Unit Specifi cations Wall Mounted Type S-60PK1E5 / U-60PE1E5 INDOOR MODEL S-60PK1E5 PANEL MODEL OUTDOOR MODEL U-60PE1E5 Branch pipe MODEL PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 1ø 50Hz POWER SUPPLY CAPACITY BTU/h 20500 20500 20500 8500...
  • Page 83 Simultaneous (Twin) -Type 1-1. Unit Specifi cations Wall Mounted Type S-60PK1E5×2 / U-125PE1E5 INDOOR MODEL S-60PK1E5×2 PANEL MODEL OUTDOOR MODEL U-125PE1E5 Branch pipe MODEL CZ-P155BK1 PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 1ø 50Hz POWER SUPPLY 12.5 12.5 12.5 14.0...
  • Page 84 Simultaneous (Twin) -Type 1-1. Unit Specifi cations Wall Mounted Type S-60PK1E5×2 / U-125PE1E8 INDOOR MODEL S-60PK1E5×2 PANEL MODEL OUTDOOR MODEL U-125PE1E8 Branch pipe MODEL CZ-P155BK1 PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 3ø 50Hz POWER SUPPLY 12.5 12.5 12.5 14.0...
  • Page 85 Single -Type 1-1. Unit Specifi cations Wall Mounted Type S-71PK1E5 / U-71PE1E5 INDOOR MODEL S-71PK1E5 PANEL MODEL OUTDOOR MODEL U-71PE1E5 Branch pipe MODEL PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 1ø 50Hz POWER SUPPLY CAPACITY BTU/h 24200 24200 24200 8500...
  • Page 86 Single -Type 1-1. Unit Specifi cations Wall Mounted Type S-71PK1E5 / U-71PE1E8 INDOOR MODEL S-71PK1E5 PANEL MODEL OUTDOOR MODEL U-71PE1E8 Branch pipe MODEL PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 3ø 50Hz POWER SUPPLY CAPACITY BTU/h 24200 24200 24200 10900...
  • Page 87 Simultaneous (Twin) -Type 1-1. Unit Specifi cations Wall Mounted Type S-71PK1E5×2 / U-140PE1E5 INDOOR MODEL S-71PK1E5×2 PANEL MODEL OUTDOOR MODEL U-140PE1E5 Branch pipe MODEL PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 1ø 50Hz POWER SUPPLY 14.0 14.0 14.0 15.5 CAPACITY...
  • Page 88 Simultaneous (Twin) -Type 1-1. Unit Specifi cations Wall Mounted Type S-71PK1E5×2 / U-140PE1E8 INDOOR MODEL S-71PK1E5×2 PANEL MODEL OUTDOOR MODEL U-140PE1E8 Branch pipe MODEL CZ-P155BK1 PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 3ø 50Hz POWER SUPPLY 14.0 14.0 14.0 15.5...
  • Page 89 Simultaneous (Twin) -Type 1-1. Unit Specifi cations Low Silhouette Ducted Type S-36PF1E5×2 / U-71PE1E5 INDOOR MODEL S-36PF1E5×2 OUTDOOR MODEL U-71PE1E5 Branch pipe MODEL CZ-P155BK1 PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 1ø 50Hz POWER SUPPLY 7.10 7.10 7.10 CAPACITY BTU/h...
  • Page 90 Simultaneous (Twin) -Type 1-1. Unit Specifi cations Low Silhouette Ducted Type S-36PF1E5×2 / U-71PE1E8 INDOOR MODEL S-36PF1E5×2 OUTDOOR MODEL U-71PE1E8 Branch pipe MODEL CZ-P155BK1 PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 3ø 50Hz POWER SUPPLY 7.10 7.10 7.10 CAPACITY BTU/h...
  • Page 91 Simultaneous (Triple) -Type 1-1. Unit Specifi cations Low Silhouette Ducted Type S-36PF1E5×3 / U-100PE1E5 INDOOR MODEL S-36PF1E5×3 OUTDOOR MODEL U-100PE1E5 Branch pipe MODEL CZ-P3HPC2 PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 1ø 50Hz POWER SUPPLY 10.0 10.0 10.0 12.5 CAPACITY...
  • Page 92 Simultaneous (Triple) -Type 1-1. Unit Specifi cations Low Silhouette Ducted Type S-36PF1E5×3 / U-100PE1E8 INDOOR MODEL S-36PF1E5×3 OUTDOOR MODEL U-100PE1E8 Branch pipe MODEL CZ-P3HPC2 PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 3ø 50Hz POWER SUPPLY 10.0 10.0 10.0 12.5 CAPACITY...
  • Page 93 Simultaneous (Double-Twin) -Type 1-1. Unit Specifi cations Low Silhouette Ducted Type S-36PF1E5×4 / U-125PE1E5 INDOOR MODEL S-36PF1E5×4 OUTDOOR MODEL U-125PE1E5 Branch pipe MODEL CZ-P155BK1 PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 1ø 50Hz POWER SUPPLY 12.5 12.5 12.5 14.0 CAPACITY...
  • Page 94 Simultaneous (Double-Twin) -Type 1-1. Unit Specifi cations Low Silhouette Ducted Type S-36PF1E5×4 / U-125PE1E8 INDOOR MODEL S-36PF1E5×4 OUTDOOR MODEL U-125PE1E8 Branch pipe MODEL CZ-P155BK1 PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 3ø 50Hz POWER SUPPLY 12.5 12.5 12.5 14.0 CAPACITY...
  • Page 95 Simultaneous (Triple) -Type 1-1. Unit Specifi cations Low Silhouette Ducted Type S-45PF1E5×3 / U-125PE1E5 INDOOR MODEL S-45PF1E5×3 OUTDOOR MODEL U-125PE1E5 Branch pipe MODEL CZ-P3HPC2 PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 1ø 50Hz POWER SUPPLY 12.5 12.5 12.5 14.0 CAPACITY...
  • Page 96 Simultaneous (Triple) -Type 1-1. Unit Specifi cations Low Silhouette Ducted Type S-45PF1E5×3 / U-125PE1E8 INDOOR MODEL S-45PF1E5×3 OUTDOOR MODEL U-125PE1E8 Branch pipe MODEL CZ-P3HPC2 PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 3ø 50Hz POWER SUPPLY 12.5 12.5 12.5 14.0 CAPACITY...
  • Page 97 Simultaneous (Twin) -Type 1-1. Unit Specifi cations Low Silhouette Ducted Type S-50PF1E5×2 / U-100PE1E5 INDOOR MODEL S-50PF1E5×2 OUTDOOR MODEL U-100PE1E5 Branch pipe MODEL CZ-P155BK1 PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 1ø 50Hz POWER SUPPLY 10.0 10.0 10.0 12.5 CAPACITY...
  • Page 98 Simultaneous (Twin) -Type 1-1. Unit Specifi cations Low Silhouette Ducted Type S-50PF1E5×2 / U-100PE1E8 INDOOR MODEL S-50PF1E5×2 OUTDOOR MODEL U-100PE1E8 Branch pipe MODEL CZ-P155BK1 PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 3ø 50Hz POWER SUPPLY 10.0 10.0 10.0 12.5 CAPACITY...
  • Page 99 Simultaneous (Triple) -Type 1-1. Unit Specifi cations Low Silhouette Ducted Type S-50PF1E5×3 / U-140PE1E5 INDOOR MODEL S-50PF1E5×3 OUTDOOR MODEL U-140PE1E5 Branch pipe MODEL CZ-P3HPC2 PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 1ø 50Hz POWER SUPPLY 14.0 14.0 14.0 15.5 CAPACITY...
  • Page 100 Simultaneous (Triple) -Type 1-1. Unit Specifi cations Low Silhouette Ducted Type S-50PF1E5×3 / U-140PE1E8 INDOOR MODEL S-50PF1E5×3 OUTDOOR MODEL U-140PE1E8 Branch pipe MODEL CZ-P3HPC2 PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 3ø 50Hz POWER SUPPLY 14.0 14.0 14.0 15.5 CAPACITY...
  • Page 101 Single -Type 1-1. Unit Specifi cations Low Silhouette Ducted Type S-60PF1E5 / U-60PE1E5 INDOOR MODEL S-60PF1E5 OUTDOOR MODEL U-60PE1E5 Branch pipe MODEL PERFORMANCE TEST CONDITION ISO5151 ø, Hz 1ø 50Hz 1ø 50Hz POWER SUPPLY 6.00 6.00 6.00 CAPACITY BTU/h 20500 20500 20500 8500...
  • Page 102 Simultaneous (Twin) -Type 1-1. Unit Specifi cations Low Silhouette Ducted Type S-60PF1E5×2 / U-125PE1E5 INDOOR MODEL S-60PF1E5×2 OUTDOOR MODEL U-125PE1E5 Branch pipe MODEL CZ-P155BK1 PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 1ø 50Hz POWER SUPPLY 12.5 12.5 12.5 14.0 CAPACITY...
  • Page 103 Simultaneous (Twin) -Type 1-1. Unit Specifi cations Low Silhouette Ducted Type S-60PF1E5×2 / U-125PE1E8 INDOOR MODEL S-60PF1E5×2 OUTDOOR MODEL U-125PE1E8 Branch pipe MODEL CZ-P155BK1 PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 3ø 50Hz POWER SUPPLY 12.5 12.5 12.5 14.0 CAPACITY...
  • Page 104 Single -Type 1-1. Unit Specifi cations Low Silhouette Ducted Type S-71PF1E5 / U-71PE1E5 INDOOR MODEL S-71PF1E5 OUTDOOR MODEL U-71PE1E5 Branch pipe MODEL PERFORMANCE TEST CONDITION ISO5151 ø, Hz 1ø 50Hz 1ø 50Hz POWER SUPPLY 7.10 7.10 7.10 CAPACITY BTU/h 24200 24200 24200 8500...
  • Page 105 Single -Type 1-1. Unit Specifi cations Low Silhouette Ducted Type S-71PF1E5 / U-71PE1E8 INDOOR MODEL S-71PF1E5 OUTDOOR MODEL U-71PE1E8 Branch pipe MODEL PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 3ø 50Hz POWER SUPPLY 7.10 7.10 7.10 CAPACITY BTU/h 24200 24200...
  • Page 106 Simultaneous (Twin) -Type 1-1. Unit Specifi cations Low Silhouette Ducted Type S-71PF1E5×2 / U-140PE1E5 INDOOR MODEL S-71PF1E5×2 OUTDOOR MODEL U-140PE1E5 Branch pipe MODEL CZ-P155BK1 PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 1ø 50Hz POWER SUPPLY 14.0 14.0 14.0 15.5 CAPACITY...
  • Page 107 Simultaneous (Twin) -Type 1-1. Unit Specifi cations Low Silhouette Ducted Type S-71PF1E5×2 / U-140PE1E8 INDOOR MODEL S-71PF1E5×2 OUTDOOR MODEL U-140PE1E8 Branch pipe MODEL CZ-P155BK1 PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 3ø 50Hz POWER SUPPLY 14.0 14.0 14.0 15.5 CAPACITY...
  • Page 108 Single -Type 1-1. Unit Specifi cations Low Silhouette Ducted Type S-100PF1E5 / U-100PE1E5 INDOOR MODEL S-100PF1E5 OUTDOOR MODEL U-100PE1E5 Branch pipe MODEL PERFORMANCE TEST CONDITION ISO5151 ø, Hz 1ø 50Hz 1ø 50Hz POWER SUPPLY 10.0 10.0 10.0 12.5 CAPACITY BTU/h 34100 34100 34100...
  • Page 109 Single -Type 1-1. Unit Specifi cations Low Silhouette Ducted Type S-100PF1E5 / U-100PE1E8 INDOOR MODEL S-100PF1E5 OUTDOOR MODEL U-100PE1E8 Branch pipe MODEL PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 3ø 50Hz POWER SUPPLY 10.0 10.0 10.0 12.5 CAPACITY BTU/h 34100...
  • Page 110 Single -Type 1-1. Unit Specifi cations Low Silhouette Ducted Type S-125PF1E5 / U-125PE1E5 INDOOR MODEL S-125PF1E5 OUTDOOR MODEL U-125PE1E5 Branch pipe MODEL PERFORMANCE TEST CONDITION ISO5151 ø, Hz 1ø 50Hz 1ø 50Hz POWER SUPPLY 12.5 12.5 12.5 14.0 CAPACITY BTU/h 42700 42700 42700...
  • Page 111 Single -Type 1-1. Unit Specifi cations Low Silhouette Ducted Type S-125PF1E5 / U-125PE1E8 INDOOR MODEL S-125PF1E5 OUTDOOR MODEL U-125PE1E8 Branch pipe MODEL PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 3ø 50Hz POWER SUPPLY 12.5 12.5 12.5 14.0 CAPACITY BTU/h 42700...
  • Page 112 Single -Type 1-1. Unit Specifi cations Low Silhouette Ducted Type S-140PF1E5 / U-140PE1E5 INDOOR MODEL S-140PF1E5 OUTDOOR MODEL U-140PE1E5 Branch pipe MODEL PERFORMANCE TEST CONDITION ISO5151 ø, Hz 1ø 50Hz 1ø 50Hz POWER SUPPLY 14.0 14.0 14.0 15.5 CAPACITY BTU/h 47800 47800 47800...
  • Page 113 Single -Type 1-1. Unit Specifi cations Low Silhouette Ducted Type S-140PF1E5 / U-140PE1E8 INDOOR MODEL S-140PF1E5 OUTDOOR MODEL U-140PE1E8 Branch pipe MODEL PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 3ø 50Hz POWER SUPPLY 14.0 14.0 14.0 15.5 CAPACITY BTU/h 47800...
  • Page 114 Simultaneous (Twin) -Type 1-1. Unit Specifi cations Ducted Type S-36PN1E5×2 / U-71PE1E5 INDOOR MODEL S-36PN1E5×2 OUTDOOR MODEL U-71PE1E5 Branch pipe MODEL PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 1ø 50Hz POWER SUPPLY CAPACITY BTU/h 24200 24200 24200 8500 27300 CURRENT...
  • Page 115 Simultaneous (Twin) -Type 1-1. Unit Specifi cations Ducted Type S-36PN1E5×2 / U-71PE1E8 INDOOR MODEL S-36PN1E5×2 OUTDOOR MODEL U-71PE1E8 Branch pipe MODEL PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 3ø 50Hz POWER SUPPLY CAPACITY BTU/h 24200 24200 24200 8500 27300 CURRENT...
  • Page 116 Simultaneous (Triple) -Type 1-1. Unit Specifi cations Ducted Type S-36PN1E5×3 / U-100PE1E5 INDOOR MODEL S-36PN1E5×3 OUTDOOR MODEL U-100PE1E5 Branch pipe MODEL PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 1ø 50Hz POWER SUPPLY 10.0 10.0 10.0 12.5 CAPACITY BTU/h 34100 34100...
  • Page 117 Simultaneous (Triple) -Type 1-1. Unit Specifi cations Ducted Type S-36PN1E5×3 / U-100PE1E8 INDOOR MODEL S-36PN1E5×3 OUTDOOR MODEL U-100PE1E8 Branch pipe MODEL PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 3ø 50Hz POWER SUPPLY 10.0 10.0 10.0 12.5 CAPACITY BTU/h 34100 34100...
  • Page 118 Simultaneous (Double-Twin) -Type 1-1. Unit Specifi cations Ducted Type S-36PN1E5×4 / U-125PE1E5 INDOOR MODEL S-36PN1E5×4 OUTDOOR MODEL U-125PE1E5 Branch pipe MODEL PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 1ø 50Hz POWER SUPPLY 12.5 12.5 12.5 14.0 CAPACITY BTU/h 42700 42700...
  • Page 119 Simultaneous (Double-Twin) -Type 1-1. Unit Specifi cations Ducted Type S-36PN1E5×4 / U-125PE1E8 INDOOR MODEL S-36PN1E5×4 OUTDOOR MODEL U-125PE1E8 Branch pipe MODEL PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 3ø 50Hz POWER SUPPLY 12.5 12.5 12.5 14.0 CAPACITY BTU/h 42700 42700...
  • Page 120 Simultaneous (Triple) -Type 1-1. Unit Specifi cations Ducted Type S-45PN1E5×3 / U-125PE1E5 INDOOR MODEL S-45PN1E5×3 OUTDOOR MODEL U-125PE1E5 Branch pipe MODEL PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 1ø 50Hz POWER SUPPLY 12.5 12.5 12.5 14.0 CAPACITY BTU/h 42700 42700...
  • Page 121 Simultaneous (Triple) -Type 1-1. Unit Specifi cations Ducted Type S-45PN1E5×3 / U-125PE1E8 INDOOR MODEL S-45PN1E5×3 OUTDOOR MODEL U-125PE1E8 Branch pipe MODEL PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 3ø 50Hz POWER SUPPLY 12.5 12.5 12.5 14.0 CAPACITY BTU/h 42700 42700...
  • Page 122 Simultaneous (Twin) -Type 1-1. Unit Specifi cations Ducted Type S-50PN1E5×2 / U-100PE1E5 INDOOR MODEL S-50PN1E5×2 OUTDOOR MODEL U-100PE1E5 Branch pipe MODEL PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 1ø 50Hz POWER SUPPLY 10.0 10.0 10.0 12.5 CAPACITY BTU/h 34100 34100...
  • Page 123 Simultaneous (Twin) -Type 1-1. Unit Specifi cations Ducted Type S-50PN1E5×2 / U-100PE1E8 INDOOR MODEL S-50PN1E5×2 OUTDOOR MODEL U-100PE1E8 Branch pipe MODEL PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 3ø 50Hz POWER SUPPLY 10.0 10.0 10.0 12.5 CAPACITY BTU/h 34100 34100...
  • Page 124 Simultaneous (Triple) -Type 1-1. Unit Specifi cations Ducted Type S-50PN1E5×3 / U-140PE1E5 INDOOR MODEL S-50PN1E5×3 OUTDOOR MODEL U-140PE1E5 Branch pipe MODEL PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 1ø 50Hz POWER SUPPLY 14.0 14.0 14.0 15.5 CAPACITY BTU/h 47800 47800...
  • Page 125 Simultaneous (Triple) -Type 1-1. Unit Specifi cations Ducted Type S-50PN1E5×3 / U-140PE1E8 INDOOR MODEL S-50PN1E5×3 OUTDOOR MODEL U-140PE1E8 Branch pipe MODEL PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 3ø 50Hz POWER SUPPLY 14.0 14.0 14.0 15.5 CAPACITY BTU/h 47800 47800...
  • Page 126 Single -Type 1-1. Unit Specifi cations Ducted Type S-60PN1E5 / U-60PE1E5 INDOOR MODEL S-60PN1E5 OUTDOOR MODEL U-60PE1E5 Branch pipe MODEL PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 1ø 50Hz POWER SUPPLY CAPACITY BTU/h 20500 20500 20500 8500 24200 CURRENT 1.12...
  • Page 127 Simultaneous (Twin) -Type 1-1. Unit Specifi cations Ducted Type S-60PN1E5×2 / U-125PE1E5 INDOOR MODEL S-60PN1E5×2 OUTDOOR MODEL U-125PE1E5 Branch pipe MODEL PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 1ø 50Hz POWER SUPPLY 12.5 12.5 12.5 14.0 CAPACITY BTU/h 42700 42700...
  • Page 128 Simultaneous (Twin) -Type 1-1. Unit Specifi cations Ducted Type S-60PN1E5×2 / U-125PE1E8 INDOOR MODEL S-60PN1E5×2 OUTDOOR MODEL U-125PE1E8 Branch pipe MODEL PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 3ø 50Hz POWER SUPPLY 12.5 12.5 12.5 14.0 CAPACITY BTU/h 42700 42700...
  • Page 129 Single -Type 1-1. Unit Specifi cations Ducted Type S-71PN1E5 / U-71PE1E5 INDOOR MODEL S-71PN1E5 OUTDOOR MODEL U-71PE1E5 Branch pipe MODEL PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 1ø 50Hz POWER SUPPLY CAPACITY BTU/h 24200 24200 24200 8500 27300 CURRENT 1.12...
  • Page 130 Single -Type 1-1. Unit Specifi cations Ducted Type S-71PN1E5 / U-71PE1E8 INDOOR MODEL S-71PN1E5 OUTDOOR MODEL U-71PE1E8 Branch pipe MODEL PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 3ø 50Hz POWER SUPPLY CAPACITY BTU/h 24200 24200 24200 8500 27300 CURRENT 1.12...
  • Page 131 Simultaneous (Twin) -Type 1-1. Unit Specifi cations Ducted Type S-71PN1E5×2 / U-140PE1E5 INDOOR MODEL S-71PN1E5×2 OUTDOOR MODEL U-140PE1E5 Branch pipe MODEL PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 1ø 50Hz POWER SUPPLY 14.0 14.0 14.0 15.5 CAPACITY BTU/h 47800 47800...
  • Page 132 Simultaneous (Twin) -Type 1-1. Unit Specifi cations Ducted Type S-71PN1E5×2 / U-140PE1E8 INDOOR MODEL S-71PN1E5×2 OUTDOOR MODEL U-140PE1E8 Branch pipe MODEL PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 3ø 50Hz POWER SUPPLY 14.0 14.0 14.0 15.5 CAPACITY BTU/h 47800 47800...
  • Page 133 Single -Type 1-1. Unit Specifi cations Ducted Type S-100PN1E5 / U-100PE1E5 INDOOR MODEL S-100PN1E5 OUTDOOR MODEL U-100PE1E5 Branch pipe MODEL PERFORMANCE TEST CONDITION ISO5151 ø, Hz 1ø 50Hz 1ø 50Hz POWER SUPPLY 10.0 10.0 10.0 12.5 CAPACITY BTU/h 34100 34100 34100 11300 42700...
  • Page 134 Single -Type 1-1. Unit Specifi cations Ducted Type S-100PN1E5 / U-100PE1E8 INDOOR MODEL S-100PN1E5 OUTDOOR MODEL U-100PE1E8 Branch pipe MODEL PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 3ø 50Hz POWER SUPPLY 10.0 10.0 10.0 12.5 CAPACITY BTU/h 34100 34100 34100...
  • Page 135 Single -Type 1-1. Unit Specifi cations Ducted Type S-125PN1E5 / U-125PE1E5 INDOOR MODEL S-125PN1E5 OUTDOOR MODEL U-125PE1E5 Branch pipe MODEL PERFORMANCE TEST CONDITION ISO5151 ø, Hz 1ø 50Hz 1ø 50Hz POWER SUPPLY 12.5 12.5 12.5 14.0 CAPACITY BTU/h 42700 42700 42700 11300 47800...
  • Page 136 Single -Type 1-1. Unit Specifi cations Ducted Type S-125PN1E5 / U-125PE1E8 INDOOR MODEL S-125PN1E5 OUTDOOR MODEL U-125PE1E8 Branch pipe MODEL PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 3ø 50Hz POWER SUPPLY 12.5 12.5 12.5 14.0 CAPACITY BTU/h 42700 42700 42700...
  • Page 137 Single -Type 1-1. Unit Specifi cations Ducted Type S-140PN1E5 / U-140PE1E5 INDOOR MODEL S-140PN1E5 OUTDOOR MODEL U-140PE1E5 Branch pipe MODEL PERFORMANCE TEST CONDITION ISO5151 ø, Hz 1ø 50Hz 1ø 50Hz POWER SUPPLY 14.0 14.0 14.0 15.5 CAPACITY BTU/h 47800 47800 47800 11300 52900...
  • Page 138 Single -Type 1-1. Unit Specifi cations Ducted Type S-140PN1E5 / U-140PE1E8 INDOOR MODEL S-140PN1E5 OUTDOOR MODEL U-140PE1E8 Branch pipe MODEL PERFORMANCE TEST CONDITION ISO5151 / EN14825 ø, Hz 1ø 50Hz 3ø 50Hz POWER SUPPLY 14.0 14.0 14.0 15.5 CAPACITY BTU/h 47800 47800 47800...
  • Page 139: Dimensional Data

    1-2. Dimensional Data (A) Indoor Units: S-36PU1E5 / S-45PU1E5 / S-50PU1E5 / S-60PU1E5 / S-71PU1E5 860~910 unit: mm (Ceiling opening dimensions) (Suspension bolt pitch) Less than 35 Less than 35 Less than 300 View X Raise dimension of drain tube...
  • Page 140 1-2. Dimensional Data (A) Indoor Units: S-100PU1E5 / S-125PU1E5 / S-140PU1E5 860~910 unit: mm (Ceiling opening dimensions) (Suspension bolt pitch) Less than 35 Less than 35 Less than 300 View X The length of the suspension bolts should be selected so that there is a gap of 30 mm or more below the lower surface of the ceiling (18 mm or more below the lower surface of...
  • Page 141 1-2. Dimensional Data (A) Indoor Units: S-36PY1E5, S-45PY1E5, S-50PY1E5 1-135...
  • Page 142 1-2. Dimensional Data (A) Indoor Units: S-36PT1E5, S-45PT1E5, S-50PT1E5, S-60PT1E5 S-71PT1E5, S-100PT1E5, S-125PT1E5, S-140PT1E5 Length Type 36, 45, 50 Air intake 60, 71 1125 1180 100, 125, 140 1540 1595 Ceiling side 27.5 27.5 Air outlet Unit: mm (Suspension bolt pitch) (Liquid tubing •...
  • Page 143: Front View

    1-2. Dimensional Data (A) Indoor Units: S-36PK1E5, S-45PK1E5, S-50PK1E5, S-60PK1E5 S-71PK1E5 unit: mm Refrigerant tubing (liquid tube) S36 - S50: ø6.35 (flared) S60 - S71: ø9.52 (flared) Refrigerant tubing (gas tube) S36 - S50: ø12.7 (flared) S60 - S71: ø15.88 (flared) FILTER SIZE Drain hose VP13 (outer dia.
  • Page 144 1-2. Dimensional Data (A) Indoor Units: S-36PF1E5, S-45PF1E5, S-50PF1E5, S-60PF1E5 S-71PF1E5, S-100PF1E5, S-125PF1E5, S-140PF1E5 Unit: mm Type 36, 45, 50 450 (Pitch 150 × 3) 60, 71 1,067 1,000 750 (Pitch 150 × 5) 100, 125, 140 1,467 1,400 1,050 (Pitch 150 × 7) 1,192 a) Refrigerant tubing joint (liquid tube) b) Refrigerant tubing joint (gas tube)
  • Page 145 1-2. Dimensional Data (A) Indoor Units: S-36PN1E5, S-45PN1E5, S-50PN1E5 POSITION OF SUSPENSION BOLT (unit:mm) TYPE S-36PN1E5 S-45PN1E5 S-50PN1E5 S-60PN1E5 1060 1000 S-71PN1E5 S-100PN1E5 1260 1200 S-125PN1E5 S-140PN1E5 NOTE NAME Q'TY Pipe connection (gas) O.D. Ø12.7 Flared Pipe connection (liquid) O.D. Ø6.35 Flared Drain pipe connection Female screw PT1"...
  • Page 146 1-2. Dimensional Data (A) Indoor Units: S-60PN1E5, S-71PN1E5 Q'TY NOTE NAME Pipe connection (gas) O.D. Ø15.88 Flared Pipe connection (liquid) O.D. Ø9.52 Flared Drain pipe connection Female screw PT1" Duct connection Hanger 845 (P65 x 13) 57.5 Control box Air Flow 28-Ø4.5 30-Ø4.5 780 (P65 x 12)
  • Page 147: B) Outdoor Units

    1-2. Dimensional Data (B) Outdoor Units: U-60PE1E5 / U-71PE1E5 U-71PE1E8 unit: mm Mounting hole (4-R6.5), anchor bolt: M10 Refrigerant piping (liquid pipe), flared connection (ø9.52) Refrigerant piping (gas pipe), flared connection (ø15.88) Electrical wiring port (ø13) Electrical wiring port (ø22) Electrical wiring port (ø27) Electrical wiring port (ø35) 1-141...
  • Page 148 1-2. Dimensional Data (B) Outdoor Units: U-100PE1E5 / U-125PE1E5 / U-140PE1E5 U-100PE1E8 / U-125PE1E8 / U-140PE1E8 unit: mm Mounting hole (4-R6.5), anchor bolt: M10 Refrigerant piping (liquid pipe), flared connection (ø9.52) Refrigerant piping (gas pipe), flared connection (ø15.88) Electrical wiring port (ø13) Electrical wiring port (ø22) Electrical wiring port (ø27) Electrical wiring port (ø35)
  • Page 149: Refrigerant Flow Diagram

    1-3. Refrigerant Flow Diagram Outdoor Units: U-60PE1E5 / U-71PE1E5 Indoor Unit U-71PE1E8 High pressure 4-way switch valve Muffler ø15.88 Outdoor-air Heat Temp Thermistor exchanger Suction Temp Heat exchanger Thermistor Temp Thermistor Heat exchanger Discharge Temp Distributor Thermistor Defrost Temp Thermistor Strainer Distributor ø9.52...
  • Page 150 1-4. Operationg Range Temperature Indoor air intake temp. Outdoor air intake temp. Maximum 32°C DB / 25°C WB 46°C DB Cooling Minimum 18°C DB / 14°C WB -15°C DB Maximum 30°C DB / − WB 24°C DB/18°C WB Heating Minimum 16°C DB / −...
  • Page 151: Capacity Correction Graph According To Temperature Condition

    1-5. Capacity Correction Graph According to Temperature Condition U-60PE1E5 (For 50 Hz) Cooling capacity ratio (maximum capacity) Heating capacity ratio (maximum capacity) Indoor air intake temp ( °C WB) Indoor air intake temp ( °C DB) 16 °CDB 20 °CDB 22°CWB 19°CWB 24 °CDB...
  • Page 152 1-5. Capacity Correction Graph According to Temperature Condition U-71PE1E5 (For 50 Hz) / U-71PE1E8 (For 50 Hz) Cooling capacity ratio (maximum capacity) Heating capacity ratio (maximum capacity) Indoor air intake temp ( °C WB) Indoor air intake temp ( °C DB) 16 °CDB 20 °CDB 22°CWB...
  • Page 153: Capacity Correction Graph According To Temperature Condition

    1-5. Capacity Correction Graph According to Temperature Condition U-100PE1E5 (For 50 Hz) / U-100PE1E8 (For 50 Hz) Cooling capacity ratio (maximum capacity) Heating capacity ratio (maximum capacity) Indoor air intake temp ( °C WB) Indoor air intake temp ( °C DB) 16 °CDB 20 °CDB 24 °CDB...
  • Page 154 1-5. Capacity Correction Graph According to Temperature Condition U-125PE1E5 (For 50 Hz) / U-125PE1E8 (For 50 Hz) Cooling capacity ratio (maximum capacity) Heating capacity ratio (maximum capacity) Indoor air intake temp ( °C WB) Indoor air intake temp ( °C DB) 16 °CDB 20 °CDB 24 °CDB...
  • Page 155 1-5. Capacity Correction Graph According to Temperature Condition U-140PE1E5 (For 50 Hz) / U-140PE1E8 (For 50 Hz) Cooling capacity ratio (maximum capacity) Heating capacity ratio (maximum capacity) Indoor air intake temp ( °C WB) Indoor air intake temp ( °C DB) 16 °CDB 20 °CDB 24 °CDB...
  • Page 156: Noise Criterion Curves

    1-6. Noise Criterion Curves (A) Indoor Units: 4 WAY Cassette Type High : S-36PU1E5 : S-45PU1E5 MODEL MODEL SOUND LEVEL : High 30 dB(A) SOUND LEVEL : High 31 dB(A) 27 dB(A) 27 dB(A) CONDITION : Under the unit 1.5m CONDITION : Under the unit 1.5m...
  • Page 157 1-6. Noise Criterion Curves (A) Indoor Units: 4 WAY Cassette Type High : S-71PU1E5 : S-100PU1E5 MODEL MODEL : High 37 dB(A) : High 44 dB(A) SOUND LEVEL SOUND LEVEL 28 dB(A) 32 dB(A) : Under the unit 1.5m CONDITION CONDITION : Under the unit 1.5m : 220-230-240V, 1 phase, 50Hz...
  • Page 158 1-6. Noise Criterion Curves (A) Indoor Units: 4 WAY Cassette 60×60 Type Both 50Hz / 60Hz Strong Weak MODEL : S-45PY1E5 MODEL : S-36PY1E5 SOUND LEVEL : High 36 dB(A) SOUND LEVEL : High 32 dB(A) 28 dB(A) 26 dB(A) CONDITION : 1.5 m directly below unit CONDITION...
  • Page 159 1-6. Noise Criterion Curves (A) Indoor Units: Both 50Hz / 60Hz High Ceiling Type : S-36PT1E5 : S-45PT1E5 MODEL MODEL S-50PT1E5 SOUND LEVEL : High 35 dB(A) SOUND LEVEL : High 38 dB(A) 30 dB(A) 30 dB(A) CONDITION CONDITION : 1 m from front of outlet at height of 1 m : 1 m from front of outlet at height of 1 m SOURCE : 220-230-240V, 1 phase, 50Hz...
  • Page 160 1-6. Noise Criterion Curves (A) Indoor Units: Both 50Hz / 60Hz Wall Mounted Type Strong Weak MODEL : S-36PK1E5 MODEL : S-45PK1E5 SOUND LEVEL : STRONG 35 dB(A) SOUND LEVEL : STRONG 38 dB(A) High 31 dB(A) High 34 dB(A) 27 dB(A) 30 dB(A) CONDITION...
  • Page 161 1-6. Noise Criterion Curves (A) Indoor Units High Low Silhouette Ducted Type : S-36PF1E5 : S-45PF1E5 MODEL MODEL 33 dB(A) SOUND LEVEL : High 33 dB(A) SOUND LEVEL : High 25 dB(A) 25 dB(A) CONDITION : Under the unit 1.5m CONDITION : Under the unit 1.5m : 220-230-240V, 1 phase, 50Hz...
  • Page 162 1-6. Noise Criterion Curves (A) Indoor Units High Low Silhouette Ducted Type : S-100PF1E5 : S-125PF1E5 MODEL MODEL 39 dB(A) SOUND LEVEL : High 38 dB(A) SOUND LEVEL : High 31 dB(A) 32 dB(A) CONDITION : Under the unit 1.5m CONDITION : Under the unit 1.5m : 220-230-240V, 1 phase, 50Hz...
  • Page 163 1-6. Noise Criterion Curves (A) Indoor Units High Ducted Type MODEL : S-36PN1E5 MODEL : S-45PN1E5 S-50PN1E5 SOUND LEVEL SOUND LEVEL : HIGH 40 dB(A) : HIGH 41 dB(A) 35 dB(A) 35 dB(A) CONDITION CONDITION : Under the unit 1.5m : Under the unit 1.5m SOURCE SOURCE...
  • Page 164 1-6. Noise Criterion Curves (B) Outdoor Unit : U-60PE1E5 : U-60PE1E5 MODEL MODEL : Cooling 48 dB(A) : Heating 50 dB(A) SOUND LEVEL SOUND LEVEL : 1 m in front at height of 1.5 m : 1 m in front at height of 1.5 m CONDITION CONDITION SOURCE...
  • Page 165 1-6. Noise Criterion Curves (B) Outdoor Unit : U-100PE1E5, U-100PE1E8 : U-100PE1E5, U-100PE1E8 MODEL MODEL : Cooling 52 dB(A) : Heating 52 dB(A) SOUND LEVEL SOUND LEVEL : 1 m in front at height of 1.5 m : 1 m in front at height of 1.5 m CONDITION CONDITION SOURCE...
  • Page 166 1-6. Noise Criterion Curves (B) Outdoor Unit : U-140PE1E5, U-140PE1E8 : U-140PE1E5, U-140PE1E8 MODEL MODEL : Cooling 54 dB(A) : Heating 55 dB(A) SOUND LEVEL SOUND LEVEL : 1 m in front at height of 1.5 m : 1 m in front at height of 1.5 m CONDITION CONDITION SOURCE...
  • Page 167: Indoor Fan Performance

    1-7. Indoor Fan Performance External Static Pressure Setting for AC Fan Motor Model To apply to following models S-36PN1E5 , S-45PN1E5 , S-50PN1E5 There are two tap connector located in indoor unit control box can be selected. The "blue connector" is standard tap ,use-as-is at shipment. For high static pressure duct ,switch Fan Motor connector to plug in boost tap "white connector"...
  • Page 168: Airflow Distance Chart

    1-8. Airflow Distance Chart 4-Way Cassette Type S-60PU1E5 / 71PU1E5 Heating : Distribution of wind velocity ) ° ° 0 1.5m/s 1.0m/s 0.5m/s 0.3m/s Horizontal air flow distance (m) Heating : Distribution of temperature ) ° ° 0 Horizontal air flow distance (m) Cooling : Distribution of wind velocity ) °...
  • Page 169 S-100PU1E5 / 125PU1E5 / 140PU1E5 Heating : Distribution of wind velocity ) ° ° 0 1.5m/s 1.0m/s 0.5m/s 0.3m/s Horizontal air flow distance (m) Heating : Distribution of temperature ) ° ° 0 Horizontal air flow distance (m) Cooling : Distribution of wind velocity ) °...
  • Page 170: Intaking Fresh Air Of 4-Way Cassette Type

    1-9. Intaking Fresh Air of 4 Way cassette Type Precautions Regarding External Air Intake (1) Ventilation Load Ensure that the design of the air-conditioner takes air-conditioning loads into consideration when external air intake is involved. (2) Restrictions on External Air Intake Ensure that the design conforms to the restrictions on air intake volume stipulated in accordance with the model of the indoor unit and the intake method.
  • Page 171 • U1, Y1 Types When an External Air Intake Flange (ø100) is in Use With the External Air Intake Flange Attached External Air Intake Volume and Resistance and Operation Noise Characteristics within the Unit U1 Type Y1 Type Duct (ø100) for Connecting the External Air Intake Flange Operation Noise (External Air Intake Only)
  • Page 172: Electrical Wiring

    1-10. Electrical Wiring General Precautions on Wiring Before wiring, confirm the rated voltage of the unit as shown on its nameplate, then carry out the wiring closely following the wiring diagram. Provide a power outlet to be used exclusively for each unit and a circuit breaker for overcurrent protection should be provided in the exclusive line.
  • Page 173 Wiring System Diagrams * 3-phase model connections Indoor unit (No. 1) Power supply Outdoor unit (3-phase) 220 – 240V ~50/60Hz INV unit Ground Power supply Remote 380 − 415 V, 3 N~, 50 Hz controller Ground Ground Ground Indoor unit * Single-phase model connections (No.
  • Page 174 CAUTION (1) When linking the outdoor units in a network, disconnect the terminal extended from the short plug from all outdoor units except any one of the outdoor units. (When shipping: In shorted condition.) For a system without link (no wiring connection between outdoor units), do not remove the short plug. (2) Do not install the inter-unit control wiring in a way that forms a loop.
  • Page 175 How to connect wiring to the terminal For stranded wiring (1) Cut the wire end with cutting pliers, Stranded wire Special Screw then strip the insulation to expose washer the stranded wiring about 10 mm and Ring tightly twist the wire ends. (Fig. 1-1) pressure Ring pressure terminal...
  • Page 176 Wiring samples T1 type Y1 type Functional ground screw (External Electronic Expansion Valve Kit and Schedule Timer) Protective ground screw Remote Control Wiring Power Supply Inter-unit Control Wiring Use this screw when connecting the shield Use this screw when connecting the shield for the Inter-unit control wiring to ground.
  • Page 177: Installation Instructions

    1-11. Installation Instructions Outdoor Unit Tubing Length Single (A) Single type Keep refrigerant tubing between the indoor and outdoor units as short as possible. The length of the refrigerant tubes between the indoor and outdoor units are limited by the elevation difference between the 2 units.
  • Page 178 Check of limit density When installing an air conditioner in a room, it is Minimum indoor volume & fl oor area relative to the necessary to ensure that even if the refrigerant gas amount of refrigerant are roughly as given in the accidentally escapes, its density does not exceed the following table.
  • Page 179 ACCESSORIES SUPPLIED WITH OUTDOOR UNIT The following parts are supplied as accessories with each outdoor unit. Check that all accessory parts are present before installing the outdoor unit. Part name Q’ty Diagram Application Part name Q’ty Diagram Application Protective For protecting electrical Installation This manual bushing...
  • Page 180 2 For multiple units (more than 2 units) • If there are obstacles on both sides • If there are obstacles above the unit 2For multiple units (more than 2 units) For separate installation location • If there are obstacles on both sides •...
  • Page 181 Pattern 2 above the discharge.) 2 For multiple units (more than 2 units) • If the upper part is open For separate installation location • If there are obstacles above the unit For separate installation location • The dimensions for H, A and L are shown in the following table.
  • Page 182 REFRIGERANT INSTALLATION For indoor unit refrigerant piping installation, refer to the installation instruction manual that comes with that indoor unit. Do not reuse existing piping, install new piping. 1. Precautions during refrigerant installation. Use clean pipes with no dust inside. The pipe may corrode with the presence of fl...
  • Page 183 Precautions when operating the 3-way valve for piping installation Do not open the 3-way valve until the piping installation is completed. • It is closed during shipment. • During installation the side panel may warp if only the fl are nut is loosened and tightened with a torque wrench. As a result, always be sure to secure to the hexagonal part of the 3-way valve with a spanner, or other tool.
  • Page 184 Precautions for flare nut installation Dimensions when adding fl are nuts and the tightening torque Piping size Tightening torque Flare section dimensions A Flare confi guration 14.2N•m ~ 17.2N•m ø 6.35 8.7 ~ 9.1 (1.4kgf•m ~ 1.7kgf•m) 32.7N•m ~ 39.9N•m ø...
  • Page 185 Pump down operation Operate the pump down according to the following procedures. Procedure Remarks Stop operation both outdoor and indoor units. Remove the cap and hood (bonnet) on the service port Be sure to use the pressure gauge (local supply) which is of the gas (wide tube) side from the outdoor unit.
  • Page 186 Use a round type terminal with an insulation sleeve for connecting to the terminal block. Control Use the appropriate screwdriver for tightening the terminal screws. terminal block Power supply Small sized screwdriver damages the head of the screw and terminal block Insulate the terminal cannot tighten it properly.
  • Page 187 This equipment complies with EN/IEC 31000-3-12 provided that the short-circuit power Ssc is greater than or equals to 2 kVA at the interface point between the user’s supply and the public system. It is the responsibility of the installer or user of the equipment to ensure;...
  • Page 188 TWIN, TRIPLE AND DOUBLE TWIN TYPE CONNECTIONS Two, three or four indoor units can be operated simultaneously with a single remote control unit. Note that individual operation is not possible. Master unit and slave unit can be set automatically in twin and triple system. No address setting is necessary.
  • Page 189: Indoor Unit

    Indoor unit Indoor unit Branch pipe Main pipe (TWIN type) Indoor unit Indoor unit Indoor unit Branch pipe Main pipe (TRIPLE type) Indoor unit Indoor unit Indoor unit Indoor unit Pipe branch 2 Pipe branch 2 Pipe branch 1 Main pipe (DOUBLE TWIN type) •...
  • Page 190 Refrigerant charging For the twin connection, the amount of refrigerant required for pipe length 30m has been included in this unit at the factory while that required for pipe length 20m has been included for the triple/double-twin connections. No additional charge is required for the first 30m pipe length in the case of the twin connection and for the first 20m in the case of the triple/double-twin connections.
  • Page 191: Section 2. Test Run

    PRECAUTIONS REGARDING TEST RUN Check Before Test Run Content check Power supply cable Is the wire set up and connected as described in the instructions? Check for any phase Indoor/outdoor connection wire sequence. Earth wire Are the wire connection’s screws loose? Is the open and close device / leakage breaker installed? Is the power supply cable’s thickness and length appropriately measured as described in the instructions?
  • Page 192: Checks After Installation Have Completed

    Outdoor main PCB CHK pin RUN pin MODE pin *MODE pin: factory setting is cooling operation mode. CHECKS AFTER INSTALLATION HAVE COMPLETED Check the following items after completing installation. Is there a short circuit with the intake air fl ow? Is the insulation secure? (Refrigerant piping) Are there any errors with the wiring? Are the terminal screws loose? Tightening torque (Unit: N •...
  • Page 193 Optional Distribution Joint Kits CZ-P155BK1 Prior to undertaking the installation work, read carefully through the “Installation Instructions” for the air conditioner and this “Installation Manual”. This line branch pipe is used for the R410A refrigerant. This line branch pipe is used where the connection of the MINI-VRF type indoor/outdoor pipes is to be branched. 1.
  • Page 194 2-1 Installation instructions Output (1) To next branch pipe or indoor unit Output (2) Refrigerant pipe Refrigerant pipe To the outdoor unit or Gas side / Liquid side next branch pipe Input branch pipe If the size of the selected refrigerant pipe and the size of the branch pipe differ, cut the connecting section with pipe cutters per the illustration at right.
  • Page 195 CZ-P3HPC2 Unit : mm CZ-P3HPC2 (for simultaneous Triple) Liquid distribution joint for liquid tube Gas distribution joint for gas tube Dowel pin position BCUP-3 (3 locations) ø12.7 ø25.4 Liquid-tube side tube connector Gas-tube side tube connector Gas-tube side tube connector ø19.05 ø28.58 ø19.05...
  • Page 196 Installing Distribution Joint Kit (for Triple) (CZ-P3HPC2) Only the distribution joints are horizontal with Check the system combination before installing the respect to the ground. The collective tubes are vertical with respect to the ground. distribution joints. Three indoor units must be installed within the The collective tube and distribution same room.
  • Page 197: Indoor Unit

    1. SELECTING THE INSTALLATION SITE 4-Way Cassette Type 4-Way Cassette Type (U1) Indoor Unit AVOID: areas where leakage of flammable gas may be expected. places where large amounts of oil mist exist. direct sunlight. locations near heat sources which may affect the performance of the unit.
  • Page 198 HOW TO INSTALL THE INDOOR UNIT 4-Way Cassette Type (U1 Type) Note: For DC Fan Tap Change Procedure for 4-Way Cassette, see page 198. Preparation for Suspending Hole-in-anchor This unit uses a drain pump. Use a carpenter’s level to check Hole-in-plug Insert Concrete...
  • Page 199 Placing the Unit Inside the Ceiling This unit is equipped with the drain pump. Check a tape measure or carpenter’s level. Ceiling Before installing the ceiling panel, complete the work of conditioner drain pipe and refrigerant pipe installation. (1) When placing the unit inside the ceiling, determine the pitch of the suspension bolts using the supplied full-scale Paper model for installation...
  • Page 200 Installing the Drain Pipe Before Performing the Installation Drain Piping (1) Limitations of Raising the Drain Pipe Connection 300 mm or less (as short as possible) CAUTION Indoor unit A : 850 mm or lower Ceiling surface The drain pipe can be raised to a maximum height of B : 670 mm or lower 850 mm from the bottom surface of the ceiling.
  • Page 201 Installing the Drain Pipe CAUTION Do not apply force to the drain port when connecting the 3) Move the hose band so that the center position of the drain pipe. Install and fix it near the indoor unit as close hose band can be placed approx.
  • Page 202 Checking the Drainage Be careful since the fan will start Drainage check CAUTION when you short the pin on the indoor control board. After wiring and drain piping are completed, use the following procedure to check that the water will drain smoothly. For this, prepare a bucket and wiping cloth to catch and wipe up Over 100 mm spilled water.
  • Page 203 Important Note for Wiring 4-Way Cassette Type Power supply inlet (1) The power supply inlet is located at the lower area of the refrigerant tubing side of the unit. The electrical component box is located at the air intake of the bottom of the unit.
  • Page 204 How to Install the Ceiling Panel (3) Installing the ceiling panel The power must be turned ON in order to change the (1) Removing the air-intake grille flap angle. (Do not attempt to move the flap by hand. 1) Remove the 2 screws on the latch of the air-intake Doing so may damage the flap.) grille.
  • Page 205 (5) How to Attach the Corner & Air-Intake Grille A. Attaching the corner cover CAUTION 1) Check that the safety cord from the corner cover is fastened to the ceiling panel pin, as shown in the figure If the screws are not sufficiently tightened, trouble below.
  • Page 206 Others 2) When setting with the Wired Remote Controller (1) Checking After Installation <Procedure> 1) Check that there are no gaps between the unit and Stop the system before performing these steps. the ceiling panel, or between the ceiling panel and the Press and hold the buttons ceiling surface.
  • Page 207 (4) Setting the Flap Separately (When setting the CZ-RTC2) Press the timer time buttons to select the 1) The 4-air outlet flap can be adjusted separately during desired setting data. operation. When not adjusted separately, all flaps Flap position operate in the same manner. Air discharge port Flap...
  • Page 208 (4-Way Cassette) Part Name Figure Q’ty Remarks Full-scale Printed on installation container box diagram For suspension Washer bolts For full-scale Screw installation diagram For gas and liquid (White) Insulating tape tube flare nuts Flare insulator For liquid tube Flare insulator For gas tube Drain hose For securing drain...
  • Page 209: Selecting The Installation Site 4-Way Cassette 60×60 Type (Y1)

    2. SELECTING THE INSTALLATION SITE HOW TO INSTALL THE INDOOR UNIT 4-Way Cassette 60×60 Type (Y1) 4-Way Cassette 60 × 60 Type Indoor Unit (Y1 Type) AVOID: Preparation for Ceiling Suspension areas where leakage of flammable gas may be expected. This unit uses a drain pump.
  • Page 210 Placing the Unit Inside the Ceiling Twist tie (4 ties, supplied) (1) When placing the unit inside the ceiling, determine the Hard PVC pipe Drain hose Position to (equivalent to pitch of the suspension bolts using the supplied full-scale Drain port insulation fasten hose O.D.
  • Page 211 (4-Way Cassette 60 × 60) 300 mm or less Part Name Figure Q'ty Remarks 850 mm or less 0 - 45° For temporarily Washer suspending indoor unit from ceiling * Length of supplied drain hose = 140 mm Fig. 2-8 Do not use natural drainage.
  • Page 212: How To Install The Ceiling Panel

    HOW TO INSTALL THE CEILING PANEL Before Installing the Ceiling Panel (1) Remove the air-intake grille and air filter from the ceiling panel. 4-Way Cassette 60 × 60 Type (Y1 Type) a) Remove the 2 screws on the latch of the air-intake Checking the unit position grille.
  • Page 213 The ceiling panel must be installed in the correct direction Wiring the Ceiling Panel relative to the unit. Align the REF. PIPE and DRAIN marks (1) Open the cover of the electrical component box. on the ceiling panel corner with the correct positions on the (2) Connect the 7P wiring connector (red) from the ceiling unit.
  • Page 214 Adjusting the Auto Flap Hole for ceiling The air-direction louver on the ceiling panel outlet can be panel hook adjusted as follows. Adjust the louver to the desired angle using the remote controller. The louver also has an automatic air-sweeping mechanism.
  • Page 215: Selecting The Installation Site Ceiling Type (T1)

    3. SELECTING THE INSTALLATION SITE Ceiling Ceiling Type (T1) Ceiling Indoor Unit AVOID: areas where leakage of flammable gas may be expected. Wall places where large amounts of oil mist exist. direct sunlight. Font view locations near heat sources which may affect the performance of the unit.
  • Page 216 HOW TO INSTALL THE INDOOR UNIT Ceiling Type (T1 Type) Air intake Required Minimum Space for Installation and Service Ceiling side (1) Dimensions of suspension bolt pitch and unit Length Type 36, 45, 50 27.5 27.5 (Suspension bolt pitch) 60, 71 1125 1180 Unit: mm...
  • Page 217 (4) Wall and ceiling side opening position WARNING Figure shows view from front. It is important that you use extreme care in supporting the indoor unit from the ceiling. Ensure that the ceiling is strong enough to support the weight of the unit. Before Ceiling hanging the ceiling unit, test the strength of each attached suspension bolt.
  • Page 218 Suspension bolt PVC pipe (field supply) (field supply) INSIDE OUTSIDE Washer Wall (field supply) PVC pipe Unit Slight Washer (supplied) angle Double nut (field supply) Cut at slight angle Fig. 3-12 Fig. 3-17 Duct for Fresh Air There is a duct connection port (knock-out hole) at the right-rear of the top panel of the indoor unit for drawing in fresh air.
  • Page 219 (Ceiling) Part Name Figure Q’ty Remarks For temporarily Special suspending indoor unit washer from ceiling Drain For drain hose joint insulator For gas and liquid tube Flare insulator sets joints Insulating For gas and liquid flare White tape joints (heat- resisting) For flare and drain Vinyl clamp...
  • Page 220: Selecting The Installation Site Wall Mounted Type (K1)

    4. SELECTING THE INSTALLATION SITE Wall Mounted Wall Mounted Type (K1) Indoor Unit AVOID: min. 7.5 cm min. min. areas where leakage of flammable gas may be expected. 5 cm 5 cm places where large amounts of oil mist exist. direct sunlight.
  • Page 221 HOW TO INSTALL THE INDOOR UNIT Wall Mounted Type (K1 Type) Remove the Rear Panel from the Unit (1) Remove and discard the set screw on the rear panel. (Fig. 4-1) (2) Press the 2 marks on the frame cover and disengage the stationary tabs from the frame.
  • Page 222 (4) Using a sabre saw, key hole saw or hole-cutting drill N OT E attachment, cut a hole in the wall. See Table 4-1 and Hole should be made at a slight downward slant to the outdoor Fig. 4-7. side. Indoor Outdoor Table 4-1...
  • Page 223 Removing and Installing the Grille Front panel Basically, these models can be installed and wired without removing the grille. If access to any internal part is needed, follow the steps as given below. How to remove the grille (1) Open the front panel until it is nearly horizontal, grasp the sections near the front panel arms on both sides, and then remove the panel by pushing the arms towards the outside while pulling the panel towards you.
  • Page 224 Shape the Indoor Side Tubing (1) Arrangement of tubing by direction a) Right or left tubing Cut out the corner of the right/left frame with a hacksaw or the like. (Figs. 4-19 and 4-20) Grille b) Right-rear or left-rear tubing In this case, the corner of the frame need not be cut.
  • Page 225 Mounting (1) To install the indoor unit, mount the indoor unit onto the 3 tabs on the upper part of the rear plate. (2) Hold down the air discharge outlet and press the lower part of the indoor unit until it clicks to securely fasten to the 2 tabs on the lower part of the rear plate.
  • Page 226 Left-side tubing (1) Lead the tubing and drain hose through the wall, allowing sufficient length for connection. Then bend the tubing using a tube bender to make the attachment. (Fig. 4-28) Rear panel (2) Switch the drain hose and drain cap. Hole in wall Switching drain hose and drain cap (a) Locate the drain hose and the drain cap.
  • Page 227 To unmount indoor unit (1) Remove the screw cover on the bottom surface. (Fig. 4-34) (2) Fasten the frame to the rear panel using the 2 supplied tapping screws 4 × 10 mm. (Fig. 4-34) (3) Press the 2 marks on the lower part of the indoor unit and unlatch the tabs.
  • Page 228 (Wall Mounted) Part Name Figure Q’ty Truss-head Phillips Tapping screw 4 × 20 mm Truss-head Phillips Tapping screw 4 × 10 mm Flare insulation 1-222...
  • Page 229: Selecting The Installation Site Low Silhouette Ducted Type (F1)

    5. SELECTING THE INSTALLATION SITE Low Silhouette Ducted Type (F1) Indoor Unit AVOID: areas where leakage of flammable gas may be expected. places where large amounts of oil mist exist. direct sunlight. locations near heat sources which may affect the performance of the unit.
  • Page 230 HOW TO INSTALL THE INDOOR UNIT Low Silhouette Ducted Type (F1 Type) Unit: mm 5-1. Required Minimum Space for Installation and Service A (Suspension bolt pitch) This air conditioner is usually installed above the ceiling so Electrical that the indoor unit and ducts are not visible. Only the air component box intake and air outlet ports are visible from the unit bottom.
  • Page 231 5-2. Suspending the Indoor Unit Suspension bolt Depending on the ceiling type: • Insert suspension bolts (Fig. 5-3) Nuts and washers (use for upper and lower) • Use existing ceiling supports or construct a suitable support (Fig. 5-4). Suspension lug Hole-in-anchor Concrete Insert...
  • Page 232 5-3. Installing the Drain Pipe 300 mm or less (1) Prepare standard hard PVC pipe (O.D. 32 mm) for the 500 mm or less drain and use the supplied hose band to prevent water Good leaks. The PVC pipe must be purchased separately. The transparent drain part on the unit allows you to check drainage.
  • Page 233 5-4. Connecting Duct to Air Intake Port Side Bracket (1) First pull out a filter in the direction of the electrical equipment box in the unit. (Fig. 5-15) The pre-installed filter will not be used any more. (2) Then remove the seal packing, bracket and filter attached to the side of the air intake port.
  • Page 234 5-5. External Static Pressure Setting Choose one of the following methods from “a”, “b”, “c” or “d” as shown in the flow chart (within the dotted lines) and then make the setting accordingly. a. No setting modification............: Use-as-is at shipment (there are cases in which the setting may differ from the shipment setting when reset after once setting the external static pressure.) b.
  • Page 235 (3) Refer to Table 5-4 and Fig. 5-18 for details on the relationship between the value of item code “b0” and the external static pressure. (4) When set in group control (connecting multiple indoor units with one wired remote controller), set each indoor unit to item code “b0”. When amending the setting after selecting [ b.
  • Page 236 5-7. Operating the Timer Remote Controller (CZ-RTC2) Table 5-4 Setting the external static pressure Setting Item Code “ ” Indoor unit Item code 36, 45, 50, 60, 71 100, 125, 140 Press and hold down the buttons External static pressure of the rated simultaneously for 4 or more seconds.
  • Page 237 Indoor Fan Performance Item code “ ” M M M M M M M L L L L L L L L 1 -2 L L L L 1 -3 100 type 36, 45 types PQ diagram PQ diagram 1 -3 1 -2 1 -3 1 -2...
  • Page 238 (Low Silhouette Ducted) Part Name Figure Q’ty Remarks For suspending indoor Washer unit from ceiling Flare insulator For gas and liquid tubes Insulating For gas and liquid tubes tape flare nuts Drain For drain hose joint insulator Hose band For securing drain hose For drain hose joint Packing (hard material)
  • Page 239 Optional Duct Frange How to Install Duct Frange 4 circle duct frange (CZ-160DAF2) 3 circle duct frange (CZ-90DAF2) 2 circle duct frange (CZ-56DAF2) 1. Remove the air outlet duct frange. 2. Attach the duct frange to the side of the unit with the supplied screws. Duct frange 1-233...
  • Page 240 Dimensional Diagram : CZ-56DAF2 unit: mm Ø200 Ø200 (45) (170) Dimensional Diagram : CZ-90DAF2 unit: mm Ø200 Ø200 Ø200 (45) Dimensional Diagram : CZ-160DAF2 unit: mm Ø200 Ø200 Ø200 Ø200 1240 (45) (185) 1-234...
  • Page 241: Selecting The Installation Site Ducted Type (N1)

    6. SELECTING THE INSTALLATION SITE Ducted Type (N1) Indoor Unit AVOID: areas where leakage of flammable gas may be expected. places where large amounts of oil mist exist. direct sunlight. locations near heat sources which may affect the performance of the unit. locations where external air may enter the room directly.
  • Page 242 SELECTING THE LOCATION FOR THE INDOOR UNIT 6-1. Required Minimum Space for Installation and Service Provide a check port on the piping side ceiling for repair and maintenance. Install the indoor unit once the following conditions are satisfied and after receiving the customer approval. The indoor unit must be within a maintenance space.
  • Page 243 NOTE NAME Q'TY Pipe connection (gas) O.D. Ø12.7 Flared Pipe connection (liquid) O.D. Ø6.35 Flared Drain pipe connection Female screw PT1" Duct connection Hanger Control box 650 (P65 x 10) Air Flow 22-Ø4.5 24-Ø4.5 585 (P65 x 9) Air Flow UNIT:mm S-36PN1E5 Drain pipe connection...
  • Page 244 NOTE NAME Q'TY Pipe connection (gas) O.D. Ø15.88 Flared Pipe connection (liquid) O.D. Ø9.52 Flared Drain pipe connection Female screw PT1" Duct connection Hanger Control box 1260 1160 1040(P65x16) 44-Ø4.5 46-Ø4.5 975 (P65 x 15) 57.5 1090 Air Flow 1320 1200 Drain pipe connection UNIT:mm...
  • Page 245 6-2. Suspending the Indoor Unit Depending on the ceiling type: • Insert suspension bolts (Fig. 6-3) • Use existing ceiling supports or construct a suitable support (Fig. 6-4). Hole-in-anchor Hole-in-plug Concrete Insert Ceiling tiles Ceiling support Suspension bolt (M10 or 3/8") (field supply) Fig.6-3 Fig.6-4...
  • Page 246 6-3. Installing the Drain Pipe Drainage hole (1) Prepare standard hard PVC pipe (O.D. 32 mm) for the drain and use the supplied hose band to prevent water leaks. The PVC pipe must be purchased separately. Thermal insulator Hose clip (Accessories) CAUTION (Accessories)
  • Page 247 6-5. External Static Pressure Setting for Dc Fan Motor Model Choose one of the following methods from “a”, “b”, “c” or “d” as shown in the flow chart (within the dotted lines) and then make the setting accordingly. a. No setting modification............: Use-as-is at shipment (there are cases in which the setting may differ from the shipment setting when reset after once setting the external static pressure.) b.
  • Page 248 Refer to Table 6-3 and Fig. 6-18 for details on the relationship between the value of item code “b0” and the external static pressure. When set in group control (connecting multiple indoor units with one wired remote controller), set each indoor unit to item code “b0”. When amending the setting after selecting [ b.
  • Page 249 6-7. Operating the Timer Remote Controller (CZ-RTC2) Table 6-3 Setting the external static pressure Setting Item Code “ ” Indoor unit Item code Press and hold down the buttons 60, 71 100, 125, 140 simultaneously for 4 or more seconds. External static pressure of the rated , the Unit No., Item Code and Detailed Data will air flow volume (Pa)
  • Page 250 Indoor Fan Performance Item code “ ” M M M M M M M 1 -2 1 -3 S-60PN1E5 • S-71PN1E5 S-125PN1E5 P-Q diagram P-Q diagram Limit line Limit line Air Volume (m /min.) Air Volume (m /min.) S-100PN1E5 S-140PN1E5 P-Q diagram P-Q diagram Limit line...
  • Page 251 6-8. External Static Pressure Setting for AC Fan Motor Model To apply to following models S-36PN1E5 , S-45PN1E5 , S-50PN1E5 There are two tap connector located in indoor unit control box can be selected. The “blue connector” is standard tap, use-as-is at shipment. For high static pressure duct, switch Fan Motor connector to plug in boost tap “white connector”...
  • Page 252 (Ducted) Part Name Figure Q’ty Remarks For suspending indoor unit Washer from ceiling Flare insulator For gas and liquid tubes Hose band For securing drain hose Foam drain For drain hole socket (another side of drain hose) Drain hose Flange For inlet duct installation Screw Use M10 for suspension bolts.
  • Page 253: Capacity Table

    1-12. Capacity Table TC :Cooling Capacity 1. Cooling Capacity Performance Data SHC:Sensible Heat Capacity ● Combination of Single Unit IPT :Cooling Power Consumption 4-Way Cassette Type unit : kW Outdoor air intake temp( D.B. Ambient Power Model Return Source 1.26 1.35 1.45 1.46...
  • Page 254 1.64 1.76 1.75 1.49 1.58 1.69 1.80 1.76 1.51 1.65 1.75 1.85 1.78 1.53 230V 1.53 1.64 1.76 1.75 1.49 S-36PU1E5×2 240V 1.58 1.69 1.80 1.76 1.51 U-71PE1E5 50Hz 1.65 1.75 1.85 1.78 1.53 1phase 1.53 1.64 1.76 1.75 1.49 1.58...
  • Page 255 1-12. Capacity Table TC :Cooling Capacity 1. Cooling Capacity Performance Data SHC:Sensible Heat Capacity ● Combination of Multiple Unit IPT :Cooling Power Consumption 4-Way Cassette Type unit : kW Outdoor air intake temp ( D.B. Ambient Power Model Return Source 12.3 2.95 12.2...
  • Page 256 1-12. Capacity Table TC :Cooling Capacity 1. Cooling Capacity Performance Data SHC:Sensible Heat Capacity ● Combination of Multiple Unit IPT :Cooling Power Consumption 4-Way Cassette 60×60 Type unit : kW Outdoor air intake temp ( D.B. Ambient Power Model Return Source 1.76 1.88...
  • Page 257 1-12. Capacity Table TC :Cooling Capacity 1. Cooling Capacity Performance Data SHC:Sensible Heat Capacity ● Combination of Multiple Unit IPT :Cooling Power Consumption 4-Way Cassette 60×60 Type unit : kW Outdoor air intake temp ( D.B. Ambient Power Model Return Source 13.8 10.2...
  • Page 258 1-12. Capacity Table TC :Cooling Capacity 1. Cooling Capacity Performance Data SHC:Sensible Heat Capacity ● Combination of Single Unit IPT :Cooling Power Consumption Ceiling Type unit : kW Outdoor air intake temp( D.B. Ambient Power Model Return Source 1.36 1.46 1.56 1.58 1.47...
  • Page 259 1-12. Capacity Table TC :Cooling Capacity 1. Cooling Capacity Performance Data SHC:Sensible Heat Capacity ● Combination of Multiple Unit IPT :Cooling Power Consumption Ceiling Type unit : kW Outdoor air intake temp ( D.B. Ambient Power Model Return Source 1.87 2.00 2.15 2.13...
  • Page 260 1-12. Capacity Table TC :Cooling Capacity 1. Cooling Capacity Performance Data SHC:Sensible Heat Capacity ● Combination of Multiple Unit IPT :Cooling Power Consumption Ceiling Type unit : kW Outdoor air intake temp ( D.B. Ambient Power Model Return Source 12.3 3.30 12.2 3.50...
  • Page 261 1-12. Capacity Table TC :Cooling Capacity 1. Cooling Capacity Performance Data SHC:Sensible Heat Capacity ● Combination of Single Unit IPT :Cooling Power Consumption Wall Mountted Type unit : kW Outdoor air intake temp( D.B. Ambient Power Model Return Source 1.33 1.42 1.53 1.54...
  • Page 262 1-12. Capacity Table TC :Cooling Capacity 1. Cooling Capacity Performance Data SHC:Sensible Heat Capacity ● Combination of Multiple Unit IPT :Cooling Power Consumption Wall Mountted Type unit : kW Outdoor air intake temp ( D.B. Ambient Power Model Return Source 1.78 1.90 2.04...
  • Page 263 1-12. Capacity Table TC :Cooling Capacity 1. Cooling Capacity Performance Data SHC:Sensible Heat Capacity ● Combination of Multiple Unit IPT :Cooling Power Consumption Wall Mountted Type unit : kW Outdoor air intake temp ( D.B. Ambient Power Model Return Source 12.3 3.25 12.2...
  • Page 264 1-12. Capacity Table TC :Cooling Capacity 1. Cooling Capacity Performance Data SHC:Sensible Heat Capacity ● Combination of Single Unit IPT :Cooling Power Consumption Low Silhouette Ducted Type unit : kW Outdoor air intake temp( D.B. Ambient Power Model Return Source 1.31 1.40 1.51...
  • Page 265 1-12. Capacity Table TC :Cooling Capacity 1. Cooling Capacity Performance Data SHC:Sensible Heat Capacity ● Combination of Multiple Unit IPT :Cooling Power Consumption Low Silhouette Ducted Type unit : kW Outdoor air intake temp ( D.B. Ambient Power Model Return Source 1.59 1.70...
  • Page 266 1-12. Capacity Table TC :Cooling Capacity 1. Cooling Capacity Performance Data SHC:Sensible Heat Capacity ● Combination of Multiple Unit IPT :Cooling Power Consumption Low Silhouette Ducted Type unit : kW Outdoor air intake temp ( D.B. Ambient Power Model Return Source 12.3 10.2...
  • Page 267 1-12. Capacity Table TC :Cooling Capacity 1. Cooling Capacity Performance Data SHC:Sensible Heat Capacity ● Combination of Single Unit IPT :Cooling Power Consumption Ducted Type unit : kW Outdoor air intake temp( D.B. Ambient Power Model Return Source 1.57 1.68 1.81 1.82 1.70...
  • Page 268 1-12. Capacity Table TC :Cooling Capacity 1. Cooling Capacity Performance Data SHC:Sensible Heat Capacity ● Combination of Multiple Unit IPT :Cooling Power Consumption Ducted Type unit : kW Outdoor air intake temp ( D.B. Ambient Power Model Return Source 1.87 2.00 2.15 2.13...
  • Page 269 1-12. Capacity Table TC :Cooling Capacity 1. Cooling Capacity Performance Data SHC:Sensible Heat Capacity ● Combination of Multiple Unit IPT :Cooling Power Consumption Ducted Type unit : kW Outdoor air intake temp ( D.B. Ambient Power Model Return Source 12.3 10.1 3.35 12.2...
  • Page 270: Heating Capacity Performance Data

    1-12. Capacity Table TC :Heating Capacity 2. Heating Capacity Performance Data IPT :Heating Power Consumption ● Combination of Single Unit 4-Way Cassette Type unit : kW Outdoor air intake temp( W.B. Ambient Power Model Return Source 1.78 1.79 1.78 1.70 1.59 230V S-60PU1E5...
  • Page 271 IPT :Cooling Power Consumption 4-Way Cassette Type unit : kW Outdoor air intake temp ( W.B. Ambient Power Model Return Source 1.98 2.00 1.97 1.84 1.70 230V S-36PU1E5×2 240V 2.04 2.06 2.00 1.87 1.72 U-71PE1E5 50Hz 1phase 2.10 2.12 2.04 1.91 1.76 230V 11.6...
  • Page 272 1-12. Capacity Table 2. Heating Capacity Performance Data TC :Cooling Capacity ● Combination of Multiple Unit IPT :Cooling Power Consumption 4-Way Cassette 60×60 Type unit : kW Outdoor air intake temp ( W.B. Ambient Power Model Return Source 2.13 2.15 2.12 1.98 1.83...
  • Page 273 1-12. Capacity Table 2. Heating Capacity Performance Data TC :Cooling Capacity ● Combination of Single Unit IPT :Cooling Power Consumption Ceiling Type unit : kW Outdoor air intake temp( W.B. Ambient Power Model Return Source 1.81 1.82 1.81 1.72 1.61 230V S-60PT1E5 240V...
  • Page 274 1-12. Capacity Table 2. Heating Capacity Performance Data TC :Cooling Capacity ● Combination of Multiple Unit IPT :Cooling Power Consumption Ceiling Type unit : kW Outdoor air intake temp ( W.B. Ambient Power Model Return Source 2.31 2.33 2.30 2.15 1.98 230V S-36PT1E5×2...
  • Page 275 1-12. Capacity Table 2. Heating Capacity Performance Data TC :Cooling Capacity ● Combination of Single Unit IPT :Cooling Power Consumption Wall Mountted Type unit : kW Outdoor air intake temp( W.B. Ambient Power Model Return Source 1.79 1.80 1.79 1.71 1.60 230V S-60PK1E5...
  • Page 276 1-12. Capacity Table 2. Heating Capacity Performance Data TC :Cooling Capacity ● Combination of Multiple Unit IPT :Cooling Power Consumption Wall Mountted Type unit : kW Outdoor air intake temp ( W.B. Ambient Power Model Return Source 2.11 2.13 2.10 1.96 1.81 230V...
  • Page 277 1-12. Capacity Table 2. Heating Capacity Performance Data TC :Cooling Capacity ● Combination of Single Unit IPT :Cooling Power Consumption Low Silhouette Ducted Type unit : kW Outdoor air intake temp( W.B. Ambient Power Model Return Source 1.78 1.79 1.78 1.70 1.59 230V...
  • Page 278 1-12. Capacity Table 2. Heating Capacity Performance Data TC :Cooling Capacity ● Combination of Multiple Unit IPT :Cooling Power Consumption Low Silhouette Ducted Type unit : kW Outdoor air intake temp ( W.B. Ambient Power Model Return Source 2.08 2.10 2.07 1.94 1.79...
  • Page 279 1-12. Capacity Table 2. Heating Capacity Performance Data TC :Cooling Capacity ● Combination of Single Unit IPT :Cooling Power Consumption Ducted Type unit : kW Outdoor air intake temp( W.B. Ambient Power Model Return Source 1.90 1.92 1.91 1.82 1.70 230V S-60PN1E5 240V...
  • Page 280 1-12. Capacity Table 2. Heating Capacity Performance Data TC :Cooling Capacity ● Combination of Multiple Unit IPT :Cooling Power Consumption Ducted Type unit : kW Outdoor air intake temp ( W.B. Ambient Power Model Return Source 2.29 2.31 2.28 2.13 1.97 230V S-36PN1E5×2...
  • Page 281 2. TEST RUN ■ PRECAUTIONS REGARDING TEST RUN ................ 2-2 ■ CHECKS AFTER INSTALLATION HAVE COMPLETED ........... 2-3 ■ REGARDING DELIVERY TO THE CUSTOMER ..............2-3...
  • Page 282 PRECAUTIONS REGARDING TEST RUN Check Before Test Run Content check Power supply cable Is the wire set up and connected as described in the instructions? Check for any phase Indoor/outdoor connection wire sequence. Earth wire Are the wire connection’s screws loose? Is the open and close device / leakage breaker installed? Is the power supply cable’s thickness and length appropriately measured as described in the instructions?
  • Page 283 Outdoor main PCB CHK pin RUN pin MODE pin *MODE pin: factory setting is cooling operation mode. CHECKS AFTER INSTALLATION HAVE COMPLETED Check the following items after completing installation. Is there a short circuit with the intake air fl ow? Is the insulation secure? (Refrigerant piping) Are there any errors with the wiring? Are the terminal screws loose? Tightening torque (Unit: N •...
  • Page 284 – MEMO –...
  • Page 285: Section 3. Electrical Data

    3. ELECTRICAL DATA 3-1. Indoor Units (Electric Wiring Diagram Schematic Diagram) ........3-2 4-Way Cassette Type ..........................3-2 4-Way Cassette 60 × 60 type ........................3-3 Ceiling Type ............................3-4 Wall Mounted Type ..........................3-6 Low Silhouette Ducted Type ........................3-7 Ducted Type ............................
  • Page 286: Indoor Units (Electric Wiring Diagram, Schematic Diagram)

    3-1. Indoor Units 4-Way Cassette Type S-36PU1E5 / S-45PU1E5 / S-50PU1E5 / S-60PU1E5 / S-71PU1E5 / S-100PU1E5 / S-125PU1E5 / S-140PU1E5 Electric Wiring Diagram...
  • Page 287 3-1. Indoor Units 4-Way Cassette 60 × 60 Type S-36PY1E5 / S-45PY1E5 / S-50PY1E5 Electric Wiring Diagram...
  • Page 288 3-1. Indoor Units Ceiling Type S-36PT1E5 / S-45PT1E5 / S-50PT1E5 / S-60PT1E5 / S-71PT1E5         S-100PT1E5 / S-125PT1E5 / S-140PT1E5 Electric Wiring Diagram...
  • Page 289 3-1. Indoor Units Ceiling Type S-36PT1E5 / S-45PT1E5 / S-50PT1E5 / S-60PT1E5 / S-71PT1E5        S-100PT1E5 / S-125PT1E5 / S-140PT1E5 Schematic Diagram...
  • Page 290 3-1. Indoor Units Wall Mounted Type S-36PK1E5 / S-45PK1E5 / S-50PK1E5 / S-60PK1E5 / S-71PK1E5 Electric Wiring Diagram...
  • Page 291 3-1. Indoor Units Low Silhouette Ducted Type S-36PF1E5 / S-45PF1E5 / S-50PF1E5 / S-60PF1E5 / S-71PF1E5                S-100PF1E5 / S-125PF1E5 / S-140PF1E5 Electric Wiring Diagram...
  • Page 292 3-1. Indoor Units Ducted Type S-36PN1E5 / S-45PN1E5 / S-50PN1E5 Electric Wiring Diagram...
  • Page 293 3-1. Indoor Units Ducted Type S-60PN1E5 / S-71PN1E5 / S-100PN1E5 / S-125PN1E5 / S-140PN1E5 Electric Wiring Diagram...
  • Page 294: Outdoor Units (Electric Wiring Diagram)

    3-2. Outdoor Units Single-phase U-60PE1E5 / U-71PE1E5 3-10...
  • Page 295 3-2. Outdoor Units Single-phase U-100PE1E5 / U-125PE1E5 / U-140PE1E5 3-11...
  • Page 296 3-2. Outdoor Units 3-phase U-71PE1E8 3-12...
  • Page 297: Section 4. Control Functions

    4. CONTROL FUNCTIONS 4-1. Room Temperature Control ..................4-2 4-2. Heating Standby ......................4-4 4-3. Automatic Fan Speed Control ..................4-5 4-4. Drain Pump Control ....................... 4-6 4-5. Automatic Heating/Cooling Control ................4-7 4-6. Automatic Flap Control ....................4-8 4-7. Filter Sign ........................4-8 4-8.
  • Page 298: Room Temperature Control

    4-1. Room Temperature Control The body sensor or remote controller sensor detects temperature in the room. The detected temperature is called the room temperature. The body sensor is the one contained in the indoor unit. Body sensor is enabled Remote controller sensor is enabled Set temp.
  • Page 299 Remote controller sensor is enabled Remote controller sensor is enabled Set temp. in remote Set temp. in remote controller controller Detected temp. by Detected temp. by 30.0 27.5 27.0 17.0 20.5 21.0 sensor sensor Detected temp. by Detected temp. by 30.0 27.5 27.0...
  • Page 300: Heating Standby

    4-2. Heating Standby In heating mode, the indoor fan speed decreases to prevent cold air discharge from the indoor unit. During this time, (heating standby) is displayed on the remote controller. This condition occurs in the following cases. Thermostat OFF Defrosting operation Indoor heat exchanger liquid temperature (E1) <...
  • Page 301: Automatic Fan Speed Control

    4-3. Automatic Fan Speed Control The indoor fan mode is controlled as shown below during the automatic fan mode. The fan mode does not change for 3 minutes during cooling operation and 1 minute during heating operation once it is changed. The values in the parenthesis are when the remote controller sensor is enabled.
  • Page 302: Drain Pump Control

    4-4. Drain Pump Control The drain pump operates in the following conditions. Cooling thermostat ON The fl oat switch worked. The drain pump may often operate for a while when the cooling thermostat turns OFF or the indoor unit is stopped. The drain pump can be turned on when the cooling thermostat is OFF if the setting is made to prevent water collected in the drain pan for a long time.
  • Page 303: Automatic Heating/Cooling Control

    4-5. Automatic Heating/Cooling Control The operating mode is selected according to the set temperature and room temperature when the operation is started. Room temperature > set temperature in remote controller – 1˚C → Cooling mode Room temperature < set temperature in remote controller – 1˚C → Heating mode The set temperature is corrected according to the operating mode.
  • Page 304: Automatic Flap Control

    4-6. Automatic Flap Control The flap position can be selected from 5 positions. Operating mode Flap position Cooling/Dry F1・F2・F3 F1・F2・F3・F4・F5 Heating F1・F2・F3・F4・F5 The fl ap moves to the following position automatically when the indoor unit is stopped. F0 (close): Types K1, T1, U1, Y1 F5: Models other than the above The fl...
  • Page 305: Fan Control During Dry Mode

    4-8. Fan Control during Dry Mode The fan control during dry mode is as follows. T (deg) Set temp. in remote controller Fan mode A: Fan mode set in the remote controller B: Fan mode is L during thermostat ON, LL during thermostat OFF For details on T, refer to “4-1.
  • Page 306: Parameter

    4-11. Parameter Heat/cool switching Correction temp. (heating) correction temp. (automatic heat/cool) Type Model Setting at time of factory Setting at time of factory shipment shipment 4-Way Cassette 4 deg 2 deg 4-Way Cassette 60×60 4 deg 2 deg Ceiling 4 deg 2 deg Wall Mounted 2 deg...
  • Page 307: Outdoor Units Control Pcb

    4-12. Outdoor Unit Control PCB 4-12-1. Single-Phase Unit CR-PCB A746894 (U-60PE1E5, U-71 PE1E5) EEPROM memory IC POWER LED JP001 (IC18) (D514) SILENT (CN- SILENT) S003 LED for EEPROM S002 memory PUMP (D330) DOWN A.ADD D302 (LED1) D303 (LED2) MODE CN-OPT1 STOP CN-OPT2 TEST...
  • Page 308 4-12-1. Single-Phase Unit (continued) CR-PCB A746844 (U-100PE1E5) EEPROM memory IC POWER LED JP001 (IC18) (D514) SILENT (CN- SILENT) S003 LED for EEPROM S002 memory PUMP (D330) DOWN A.ADD D302 (LED1) D303 (LED2) MODE CN-OPT1 STOP CN-OPT2 Inlet TEST temperature Comp sensor in heat OC plug EMG plug...
  • Page 309 4-12-1. Single-Phase Unit (continued) CR-PCB A746845 (U-125PE1E5, U-140PE1E5) EEPROM memory IC POWER LED JP001 (IC18) (D514) SILENT (CN- SILENT) S003 LED for EEPROM S002 memory PUMP (D330) DOWN A.ADD D302 (LED1) D303 (LED2) MODE CN-OPT1 STOP CN-OPT2 TEST Inlet temperature Comp sensor in heat OC plug...
  • Page 310 HIC-PCB A746895 (U-60PE1E5, U-71PE1E5) 4WAY Valve (CN-20S) CN-VDC- CN-VDC+ 4-14...
  • Page 311 HIC-PCB (continued) A746846 (U-100PE1E5) 4WAY Valve (CN-20S) CN-VDC- CN-VDC+ 4-15...
  • Page 312 HIC-PCB (continued) A746847 (U-125PE1E5, U-140PE1E5) 4WAY Valve (CN-20S) CN-VDC- CN-VDC+ 4-16...
  • Page 313 4-12-2. 3-Phase Unit CR-PCB A746968 (U-71PE1E8) A746967 (U-100PE1E8, U-125PE1E8, U-140PE1E8) TEST JP001 POWER LED EEPROM memory IC (D514) (IC18) LED for EEPROM memory (D330) S003 S002 SILENT (CN- SILENT) PUMP DOWN A.ADD D302 (LED1) MODE D303 (LED2) STOP CN-PRY1 CN-OPT1 CN-OPT2 High-pressure Comp...
  • Page 314 HIC-PCB A746970 (U-71PE1E8) A746969 (U-100PE1E8, U-125 PE1E8, U-140PE1E8) 4WAY Valve (CN-20S) CN-VDC- CN-VDC+ 4-18...
  • Page 315: Functions Of Outdoor Unit Pcb

    4-13. Functions of Outdoor Unit PCB CN-A.ADD 2P plug : Automatic address setting pin • Short-circuit this pin for 1 second or longer to automatically set the addresses at the indoor units that are connected to that outdoor unit and are within the same system.
  • Page 316 LED 1 (D302) LED (red × 2) LED 2 (D303) • LED 1 and 2 blink alternately while automatic address setting is in progress. • Display the alarm contents for alarms that are detected by the outdoor unit. Power LED LED (green): Power indicator (D330) Indicates the DC 5V power on the outdoor unit control PCB.
  • Page 317 Table 1. Setting the System Address [S002: Rotary switch (yellow), S003: 2P DIP (black)] S003 setting S002 setting (system Outdoor system address No. address switch) 1P (10s digit) 2P (20s digit) 1 refrigerant system only Link wiring 4-21...
  • Page 318: Self-Diagnostics Function Table

    4-14. Self-Diagnostics Function Table • Causes and corrections in instances when automatic address setting cannot be started. Trouble Cause and correction The power LED on the outdoor unit control PCB does not turn ON. Check for any errors in the power wiring to the outdoor unit, and check for a missing phase.
  • Page 319 Check items Check that the indoor unit power is turned ON. Check that the inter-unit control wiring is connected correctly. (Check that there are no open circuits, short circuits, terminal plugs, incorrect wiring to the remote controller terminals, or similar problems.) Check that the remote controller wiring is connected correctly.
  • Page 320 • The outdoor unit maintenance remote controller can be used to check the alarm display. The number of times that LED 1 and 2 blink on the outdoor unit control PCB can be used to check the alarm display. (Refer to "Checking the LED 1 and 2 Alarm Display on the Outdoor Unit Control PCB.") Alarm Alarm Meaning Code...
  • Page 321: Section 5. Trouble Diagnosis

    5. TROUBLE DIAGNOSIS 5-1. Contents of Remote Controller Switch Alarm Display .......... 5-2 5-2. Outdoor Unit Control Panel LED Display ..............5-4 5-3. PAC System Alarm Codes ..................5-5 5-4. Inspection of Parts (Outdoor Unit) ................5-58 5-5. Symptom: Thermostat in OFF continues or cycles OFF & ON too frequently ..5-59 5-6.
  • Page 322: Contents Of Remote Controller Switch Alarm Display

    5-1. Contents of Remote Controller Switch Alarm Display Blinking: OFF: Wired Wireless remote remote controller control receiver display display Possible cause of malfunction Error in receiving serial communication signal Remote controller is Operating lamp Serial detecting error signal from (Signal from main indoor unit in case of group control) <E01>...
  • Page 323 Blinking: OFF: Wired Wireless remote remote controller control receiver display display Possible cause of malfunction Compressor discharge temperature trouble Operating and Activation of Protective device in outdoor heating ready protective unit is activated. High pressure trouble lamp blinking device altemately AC power supply trouble Insufficient gas level detected Compressor overcurrent trouble...
  • Page 324: Outdoor Unit Control Panel Led Display

    5-2. Outdoor Unit Control Panel LED Display : ON : Blinking : OFF ) LED1 LED2 Display meaning D302 D303 After the power is turned ON (and automatic address setting is not in progress), no communica- tion with the indoor units in that system is possible. (Both ON) After power is turned ON (and automatic address setting is not in progress), 1 or more indoor units are confirmed in that system;...
  • Page 325: Pac System Alarm Codes

    5-3. PAC System Alarm Codes Alarms for outdoor units Alarm Alarm Meaning Code Remote Controller Reception Error Remote Controller Transmission Error Error in Indoor Unit Receiving Signal from Remote Controller (central) Error in Indoor Unit Receiving Signal from the Outdoor Unit Error in Indoor Unit Transmitting Signal to the Outdoor Unit Outdoor Unit Failed to Receive Serial Communication Signals from Indoor Unit Outdoor Unit Sending Failure to Indoor Unit...
  • Page 326 Symptoms and Parts to Inspect Remote Alarm Eliminating controller Judgement conditions Judgement and correction contents condition of alarm alarm display Abnormal discharge Stops when temp. exceeds Recovery at restart 1. Check refrigerant cycle (gas temperature error leak). • Discharge temp. Alarm output on 5 pre-trips 2.Trouble with electronic detected at or...
  • Page 327 Check Prior to Auto Address Setting If an outdoor unit displays an alarm, conduct this process after diagnosing the problem. 1 Auto Address Is the power of the indoor unit(s) and outdoor unit(s) on? Power on Indoor/ Has the wiring of the indoor/outdoor control line been completed? outdoor Is it all connected? Connect the wiring...
  • Page 328 E01 Remote Controller Reception Error (When indoor unit(s) are connected) Error Detection Method It is judged an error if no self-addressed communication is sent to the remote controller in a 3-minute period. When a remote controller is set to sub remote controller. •...
  • Page 329 A746802 EEPROM OPTION TEST Pin CHK Pin 4-way Cassette Type Indoor Unit Control Board A746803 EEPROM OPTION TEST Pin CHK Pin Duct Type Indoor Unit Control Board...
  • Page 330 E02 Remote Controller Transmission Error Error Detection Method When the remote controller itself cannot transmit. Or when it cannot receive the signal it transmitted itself, or when they are different and judged an error. • Malfunction of the remote controller itself (transmit circuit error) Error Diagnosis 1 Remote Is the indoor unit under group control?
  • Page 331 E03 Error in Indoor Unit Receiving Signal from Remote Controller (central) (When indoor unit(s) are connected) Error Detection Method It is judged an error when there is no communication from any remote controller (collectively) in a 3-minute period or if there is no communication from the central device in a 15-minute period.
  • Page 332 A746802 EEPROM OPTION TEST Pin CHK Pin 4-way Cassette Type Indoor Unit Control Board A746803 EEPROM OPTION TEST Pin CHK Pin Duct Type Indoor Unit Control Board 5-12...
  • Page 333 E04 Error in Indoor Unit Receiving Signal from the Outdoor unit Error Detection Method When there is no communication within a 3-minute period from the outdoor unit. Or, judged an error when no reply comes from the outdoor unit. • The outdoor unit is not turned on.
  • Page 334 • Regarding the remote controller check, refer to the Reference Materials. • For information on the procedures for replacing the nonvolatile memory (EEPROM) of the indoor unit and/or replacing the indoor unit’s control board, refer to the manual that is packaged with the indoor unit service board. Outdoor Unit Control PCB A746894 : (U-60PE1E5, U-71PE1E5) A746844 : (U-100PE1E5)
  • Page 335 E05 Error in Indoor Unit Transmitting Signal to the Outdoor Unit Error Detection Method It is judged an error when a unit itself cannot receive a signal that it has sent. Indoor unit control PC board error • • The setting of the terminal resistor select switch on the outdoor unit main PC board is set incorrectly. Error Diagnosis 1 Indoor Is the indoor/outdoor operation line connected to more than one...
  • Page 336 E06 Outdoor Unit Failed to Receive Serial Communication Signals from Indoor Unit (When indoor unit(s) are connected) Error Detection Method It is judged an error when there is no transmission (reply) from the indoor unit to the outdoor unit for a period of three minutes. The indoor unit is not turned on.
  • Page 337 E07 Outdoor unit sending failure to indoor unit Error Detection Method It is judged an error when a unit itself cannot receive (discrepancy) a signal within a 3-minute period that it had sent. • Outdoor main PC board error • The setting of the terminal resistor select switch on the outdoor main PC board is set incorrectly.
  • Page 338 E08 Duplicate Indoor Unit Address Settings Error Error Detection Method It is judged an error if the addresses of indoor units are duplicated. • The indoor unit address settings are duplicated in the remote control detailed settings mode. • The multiple unit DISP pin is shorted across the indoor unit whose address is Not Set. Error Diagnosis Indoor Remove the short...
  • Page 339 E09 More Than One Remote Controller Set to Main Error Error Detection Method It is judged an error when more than one remote controller in a remote control group is set as the main remote controller. Forgot to set one remote controller to sub in a 2-remote control group. •...
  • Page 340 E12 Automatic address setting start is prohibited while auto-address setting in progress. Error Detection Method It is judged an error if a command to start auto address setting comes from another controller during auto address setting. This occurs in a system that has more than one outdoor unit and operating lines among the indoor/outdoor units •...
  • Page 341 E14 Main unit duplication in simultaneous-operation multi control (detected outdoor unit) Error Detection Method It is judged an error that the main units are duplicated in the indoor unit group. • Main unit setting was made in the indoor unit group control setting of the remote control detailed settings mode. Failure Diagnosis 1 Group Are multiple indoor units set up as the main unit?
  • Page 342 E15 Automatic address alarm (capacity too low) Error Detection Method Connecting indoor unit It is judged an error the total capacity of indoor units replied by communication is fewer than that of outdoor units. (This is detected even when auto address setting is not used.) •...
  • Page 343 E16 Automatic address alarm (capacity too high) Error Detection Method It is judged an error the total capacity of indoor units replied by communication is more than that of outdoor units. (This is detected even when auto address setting is not used.) The total capacity of indoor units is more than that of outdoor units.
  • Page 344 E18 Faulty Communication in Group Control Wiring Error Detection Method When the main remote controller cannot communicate with a sub remote controller in the remote control group. It is judged an error if a sub remote controller in a remote control group fails to communicate with the main remote controller for a period of three minutes.
  • Page 345 E20 No indoor units connected Error Detection Method It is judged an error if an indoor unit cannot be recognized at the start of auto address setting or when the outdoor unit is turned The address(es) of indoor unit(s) are not assigned correctly. •...
  • Page 346 F04 Compressor discharge temperature sensor (TD) trouble Error Detection Method It is judged an error based on the criteria listed below. Open circuit or Short circuit • • When compressor stopped temporally, even after 20 minutes passed, over 103°C of discharge temperature is detected. •...
  • Page 347 F06 Inlet temperature sensor (C1) in heat exchanger trouble Error Detection Method In case of open or short • Error Diagnosis 1 Sensor Is the connector properly connected to PCB? Trouble Reconnect & check Replace sensor. Is the resistor between the sockets infinity or 0Ω? 2 Control Outdoor unit control PCB failure Replace PCB with a new one.
  • Page 348 F07 Intermediate temperature (C2) in heat exchanger trouble Error Detection Method It is judged an error when open circuit or short circuit. Error Diagnosis 1 Sensor Sensor connector is connected to PC board properly. Reconnect and check Replace sensor Resistance between sockets is infinity or 0 ohm. 2 PC board Replace PC board because of outdoor control PC board failure.
  • Page 349 F08 Outdoor air temperature sensor (TO) trouble Error Detection Method It is judged an error when open circuit or short circuit. Error Diagnosis 1 Sensor Sensor connector is connected to PC board properly. Reconnect and check Replace sensor Resistance between sockets is infinity or 0 ohm. 2 PC board Replace PC board because of outdoor control PC board failure.
  • Page 350 F12 Compressor inlet suction temperature sensor (TS) trouble Error Detection Method It is judged an error when open circuit or short circuit. Error Diagnosis 1 Sensor Sensor connector is connected to PC board properly. Reconnect and check Replace sensor Resistance between sockets is infinity or 0 ohm. 2 Outdoor control Replace PC board because of outdoor control PC board failure.
  • Page 351 F31 Outdoor unit nonvolatile memory (EEPROM) trouble Error Detection Method It is judged an error based on the criteria listed below. When power initially turned ON for the first time, nonvolatile memory (EEPROM) is not installed. • • Read values after writing onto nonvolatile memory (EEPROM) is inconsisntent. Error Diagnosis 1 PC board Does EEPROM exist on the control PC board?
  • Page 352 H01 Primary (input) overcurrent detected Error Detection Method • Primary current effective value detected overcurrent (trip current value). Trip current value hp = horse power Trip current value hp = horse power Single-phase model 3-phase model 2.5 hp 3 hp 4 hp 5 hp 6 hp...
  • Page 353 H02 PAM trouble (Single-phase only) Error Detection Method • Error is detected by over-voltage and overcurrent of DC side. Error Diagnosis Check power supply 1 Power Not satisfied with + 10% rated supply voltage supply* Check power supply Extreme voltage fluctuations Check power supply Extreme distortion of voltage waveform Correct connection...
  • Page 354 H03 Primary current CT sensor (current sensor) failure Error Detection Method It is judged an error based on the criteria listed below. • If 18A or greater is detected when the compressor is stopped (alarm triggered even if the connector is unplugged). •...
  • Page 355 H05 Sensor failure, Compressor discharge temperature sensor (TD) disconnected Error Detection Method • (In case of outdoor temperature over 5°C) For 10 minutes since started, variation of discharge temperature is always detected within 2°C comparing with the temperature just before starting. •...
  • Page 356 H31 HIC trouble Error Detection Method It is judged an error if the computer detects an error signal from the HIC. An error signal is issued by the HIC if abnormal heat occurs inside the HIC or if there is an overcurrent. However, it is judged an error in the same way if the signal line from the HIC is not connected properly or opened.
  • Page 357 Tester terminals HIC+ HIC- HIC- HIC+ Resistance value (ohm) 1 k to 10 k 1 k to 10 k 1 k to 10 k 5 k to 20 k 20 k to 20 k to 20 k to 20 k to Tester terminals HIC+ HIC-...
  • Page 358 Outdoor Unit Control HIC PCB A746895 : (U-60PE1E5, U-71PE1E5) A746846 : (U-100PE1E5) (for single-phase outdoor unit HIC PCB) (for single-phase outdoor unit HIC PCB) A746970 : (U-71PE1E8) A746847 : (U-125PE1E5, U-140PE1E5) A746969 : (U-100PE1E8, U-125PE1E8, U-140PE1E8) (for single-phase outdoor unit HIC PCB) (for 3-phase outdoor unit HIC PCB) Outdoor Unit Control PCB A746967 : (U-100PE1E8, U-125PE1E8, U-140PE1E8)
  • Page 359 L04 Outdoor unit address duplication Error Detection Method It is judged an error when the identical self-address communication on the indoor and outdoor wirings is received over 5 times within 3 minutes. Error Diagnosis 1 System Are other outdoor units using a duplicate setting? address Installation When units are networked, first set the system address for each outdoor unit in the order...
  • Page 360 L10 Outdoor unit capacity not set Error Detection Method It is judged an error when outdoor unit capacity not yet setup or systematically unauthorized setting. Error Diagnosis 1 Check the control Was EEPROM replaced when PC board was replaced? Replace EEPROM PC board 2 Installation Set an applicable capacity value on the item code 81 display of maintenance remote...
  • Page 361 L13 Indoor unit type setting error Error Detection method • Discordance model(s) between outdoor and indoor units are detected. 1 Discordance Are models for outdoor and indoor units matched respectively? Unit (Ex: Are multiple indoor units connected to commercial outdoor units?) Replace indoor units.
  • Page 362 L18 4-way valve operation failure Error Detection Method It is judged an error when during heating operation (Comp. ON), the highest detected temperature at an outdoor unit heat exchanger (C1) was 20°C or more above the outdoor air temperature (Air Temp.) continuously for 5 minutes or longer, or the detected suction temperature (SCT) was 20°C or more above the outdoor air temperature continuously for 5 minutes or longer.
  • Page 363 P03 Compressor discharge temperature trouble Error Detection Method • When the discharge temperature is over 106°C. Error Diagnosis Additional 1 Adjustment refrigerant charge Not additional refrigerant charged refrigerant charge Adjust the refrigerant amount Tends to have insufficient refrigerant charge in the system. Replace CR board 2 Blockage in Open service valve...
  • Page 364 P04 High pressure trouble Error Detection Method It is judged an error if the internal circuit of the high pressure switch is dead. The electronic circuitry of the high pressure switch is cut off if the pressure at the pressure sensor port of the high pressure switch reaches 3.80 MPa.
  • Page 365 3 Problem Prevent air short The intake temperature (ambient temperature) of the indoor unit is around the circuit above 36°C. heat exchanger Clean the filter The filter of the indoor unit is clogged. Replace the indoor fan (motor) The fan of the indoor unit is broken or the fan motor is faulty. 4 Blockage Is the outdoor unit’s electronic control valve operating correctly? in the...
  • Page 366 P05 AC power supply trouble Error Detection Method • Instantaneous blackout • Zero-cross (waveform input of power supply) error • DC voltage charge failure Error Diagnosis Note : The work involved in diagnosing each of the items is extremely dangerous, so turn the power off at the breaker before performing the tests.
  • Page 367 P13 Alarm valve open Error Detection Method Detection is performed only in the test run. When once detected or the test run finished without any error, the second detection will not be done. In case of forgetting to open a valve, P04 (high-pressure switch operational alarm) is occasionally preceded due to the following conditions.
  • Page 368 P14 O sensor detect Error Detection Method • It is judged an error whenever the outdoor unit receives the signal “O Alarm Occurred” from the indoor unit. • With the indoor unit’s EEPROM setting (item code 0B) set to 0001, the EXCT input was shorted. Error Diagnosis 1 System Is an O...
  • Page 369 Table 1. Setting the System Address [S002: Rotary switch (yellow), S003: 2P DIP (black)] S003 setting S002 setting (system Outdoor system address No. address switch) 1P (10s digit) 2P (20s digit) 1 refrigerant system only Link wiring 5-49...
  • Page 370 P16 Compressor overcurrent trouble Meaning of Alarm • Secondary current effective value detected the overcurrent (trip current value). Single-phase model (2.5hp – 3hp) : Trip current = 23.0 A 3-phase model (4hp – 6hp) : Trip current = 17.0 A Single-phase model (4hp –...
  • Page 371 4 Check the Take measures Outdoor air intake temperature is high. situation Correct May be caused by poor outdoor unit air flow (dirty or clogged heat exchanger, blocked discharge port, etc.) Prevent air short Air short circuit has occurred. This is a phenomenon when circuit discharged air (exhaust heat) from the outdoor unit is drawn back into the suction vent.
  • Page 372 9 Check the See what happens. Replace the HIC PC board and operate the unit. (Apply putty and HIC PC screws must not be loose) Does it operate normally? 10-1 boards 10 Check the outdoor 10-1 Replace the control PC board and operate the unit. See what happens.
  • Page 373 Outdoor Unit Control HIC PCB A746895 : (U-60PE1E5, U-71PE1E5) A746846 : (U-100PE1E5) (for single-phase outdoor unit HIC PCB) (for single-phase outdoor unit HIC PCB) A746970 : (U-71PE1E8) A746847 : (U-125PE1E5, U-140PE1E5) A746969 : (U-100PE1E8, U-125PE1E8, U-140PE1E8) (for single-phase outdoor unit HIC PCB) (for 3-phase outdoor unit HIC PCB) 5-53...
  • Page 374 P22 Outdoor unit fan motor trouble Error Detection Method • It is judged an error when the outdoor fan motor’s rotating signal cannot be detected normally. Error Diagnosis 1 Wiring Are the connectors “CN-FMA”, “CN-FMB”, “CN-FM1”, and “CN-FM2” firmly connected to the outdoor control PC board Correct the connector (lock engaged)? connections...
  • Page 375 P29 Lack of INV compressor wiring, INV compressor actuation failure (including locked) due to DCCT failure Error Detection Method • Abnormal current is detected at DCCT before start-up. • Start-up failed during overcurrent and/or step-out detected. • Open-wire of compressor and/or backspin detected. •...
  • Page 376 P31 Group control error Error Detection Method • Other indoor unit alarms within the group. 1 Other indoor Survey the indoor unit that alarms other than “P31” in the indoor unit group and specify the unit causes of failure. 5-56...
  • Page 377 Outdoor Unit Control HIC PCB A746895 : (U-60PE1E5, U-71PE1E5) A746846 : (U-100PE1E5) (for single-phase outdoor unit HIC PCB) (for single-phase outdoor unit HIC PCB) A746970 : (U-71PE1E8) A746847 : (U-125PE1E5, U-140PE1E5) A746969 : (U-100PE1E8, U-125PE1E8, U-140PE1E8) (for single-phase outdoor unit HIC PCB) (for 3-phase outdoor unit HIC PCB) 5-57...
  • Page 378: Inspection Of Parts (Outdoor Unit)

    5-4. Inspection of Parts (Outdoor Unit) (1) Electronic control valve (MOV1) MOV1: Measure the voltage between plug pin 5 and pins 1 through 4 at the CN-MOV1 connector (5P, white) on the outdoor unit control PCB. (Because of the pulse output, a simplified measurement method is used. Set the tester to the 12 V range;...
  • Page 379: Symptom: Thermostat In Off Continues Or Cycles Off & On Too Frequently

    5-5. Symptom: Thermostat in OFF continues or cycles OFF & ON too frequently How to detect abnormality • Abnormality does not occur. Protective function can be checked when the outdoor maintenance remote controller is connected. Error Diagnosis Adjust setting Indoor control Setting temperature reaches the level set ON thermostat.
  • Page 380: How To Clean Heat Exchanger

    5-6. How to Clean Heat Exchanger Turn off the power supply. WARNING ELECTRICAL SHOCK CAN CAUSE SEVERE PERSONAL INJURY OR DEATH. Remove the lid (drain pump). (Fig. 1) Drain plug Fig. 1 Remove the drain plug and drain the water from the drain pan. (Fig. 1) Insert a high pressure cleaner from the opening (Fig.
  • Page 381: How To Replace Fan Motor

    5-7. How to Replace Fan Motor Removing Fan Motor Turn off the power supply. Screws x 5 locations WARNING Lid of electrical ELECTRICAL SHOCK CAN CAUSE component box SEVERE PERSONAL INJURY OR DEATH. Fig. 1 Remove the lid of the electrical component box. (Screws x 5 locations: Fig.
  • Page 382 6. Remove the screws (M6 x2 locations: Fig. 6) fixing the fan motor. It is recommended that a nutdriver (8mm) be used. Bracket Screws (M6) Fig. 6 7. Remove the bracket (Fig. 6) and then remove the fan and fan motor (Fig. 7). Fan motor Fig.
  • Page 383: Section 6. Outdoor Unit Maintenance Remote Control

    6. OUTDOOR UNIT MAINTENANCE REMOTE CONTROL 6-1. Overview ........................6-2 6-2. Functions ........................6-2 6-3. Normal Display Operations and Functions ............6-3 6-4. Monitoring Operations: Display of Indoor Unit and Outdoor Unit Sensor Temperatures ......................6-6 6-5. Monitoring the Outdoor Unit Alarm History: Display of Outdoor Unit Alarm History ........................
  • Page 384: Outdoor Unit Maintenance Remote Control

    6-1. Overview What is the outdoor unit maintenance remote controller? Beginning with the DC-INV series of outdoor units, nonvolatile memory (EEPROM) is used in the outdoor unit PCB. In this way, the setting switches that were located on earlier PCBs have been converted to EEPROM data. This remote controller is an out- door unit maintenance tool that is used to make and change the EEPROM settings.
  • Page 385: Normal Display Operations And Functions

    Temperature monitor • Displays the indoor/outdoor unit sensor temperatures. Outdoor unit alarm history monitor • Displays the outdoor unit alarm history. Setting modes • Setting mode 1 and setting mode 2 are used to make the outdoor EEPROM setting. 6-3. Normal Display Operations and Functions Normal display functions •...
  • Page 386 Display (functions) • Use the temperature setting buttons to change the item code. Item code Display contents Remarks 00(1) Outdoor unit contents (code) : OFF when normal At initial status Blinking 8 - alarm code display at pre-trip,LED (2) No. of indoor units connected in that refrigerant system Unit Nos.
  • Page 387 *2: 7-segment, 4-digit display for remote controller timer display The connected unit Nos. are displayed as shown below, using the 7-segment 4-digit ( ) display and the colon. ● Display for unit Nos. 1 – 20 Not lit Not lit Not lit Not lit Meaning of display colon...
  • Page 388: Monitoring Operations: Display Of Indoor Unit And Outdoor Unit Sensor Temperatures

    6-4. Monitoring Operations: Display of Indoor Unit and Outdoor Unit Sensor Temperatures <Operating procedure> (1) Press and hold the button and button simultaneously for 4 seconds or longer to switch to temperature monitor mode. During temperature monitoring, “Service Monitor” is lit. (The display and operations are the same as when monitor mode is started from the unit remote controller.) (2) Press...
  • Page 389: Monitoring The Outdoor Unit Alarm History: Display Of Outdoor Unit Alarm History

    6-5. Monitoring the Outdoor Unit Alarm History: Display of Outdoor Unit Alarm History Displays outdoor unit alarms only. Does not display indoor unit alarms. Check the indoor unit alarm histories separately using the indoor unit remote controllers or other control device. <Operating procedure>...
  • Page 390 List of Item Codes (Some item codes cannot be set due to the type of models.) Item code Parameter Control system schedule Do not set Control system schedule Do not set Control system schedule Do not set Snowfall sensor operation 0 = No sensor, control performed 1 = No sensor, control not performed 2 = Sensor present, control performed...
  • Page 391 • Setting mode 2 <Operating procedure> Press and hold the button, button, and button simultaneously for 4 seconds or longer. Use the temperature setting buttons to change the item code. The item codes and setting data are shown in the table below. Use the timer time buttons to change the setting data.
  • Page 392 – MEMO – 6-10...
  • Page 393: Section 7. Remote Controller Functions Section

    7. REMOTE CONTROLLER FUNCTIONS SECTION 7-1. Simple Settings Function ..................7-2 7-2. List of Simple Setting Items ..................7-3 7-3. Detailed Settings Function ..................7-4 7-4. List of Detailed Setting Items .................. 7-5 7-5. Simple Setting Items ....................7-9 7-6. Detaild Setting Items ....................
  • Page 394: Simple Settings Function

    7-1. Simple Settings Function • This allows the filter lifetime, operating mode priority change, central control address, and other settings to be made for an individual or group- control indoor unit to which the remote controller used for simple settings is connected. When simple settings mode is engaged, operation stops at the individual or group-control indoor unit to which the remote controller for simple settings is...
  • Page 395: List Of Simple Setting Items

    7-2. List of Simple Setting Items Setting data Item code Item Description 0000 Not displayed 0001 150 hours Filter sign ON time 0002 2,500 hours (filter life time) 0003 5,000 hours 0004 10,000 hours 0005 Use the filter clogging sensor. 0000 Standard (setting at time of shipping) Degree of filter fouling Highly fouled...
  • Page 396: Detailed Settings Function

    7-3. Detailed Settings Function • This allows the system address, indoor unit address, and other settings to be made for the individual or group-control indoor unit to which the remote controller used for detailed settings is connected. When detailed settings mode is engaged, operation stops at the individual or group-control indoor unit where the remote controller used for detailed settings is connected.
  • Page 397: List Of Detailed Setting Items

    7-4. List of Detailed Setting Items Setting data Item Item code Description Description 4-Way Cassette (U1) 0001 0005 Low Silhouette Ducted (F1) 4-Way Cassette 60x60 (Y1) Type 0006 High-static Pressure Ducted (E1) 0007 Ceiling (T1) 0008 Wall mounted (K1) 0036 Ducted (N1) 0005 36 (Type 36) 0007...
  • Page 398 Setting data Item code Item Description Forced thermostat ON 0000 5 minutes (1B) time 0001 4 minutes –10°C –010 –9°C –009 Cooling discharge –8°C –008 temperature shift 0010 10°C –10°C –010 –9°C –009 Heating discharge –8°C –008 temperature shift 0010 10°C 0001 ±...
  • Page 399 Setting data Item code Item Description 0000 No forced operation 0001 Forced operation for 1 minute Automatic drain pump operation Continuous operation 0060 None 0000 Ventilation fan operation 0001 Ventilation fan operated by remote controller. Wired remote controller 0000 Not used. (Body sensor is used.) Remote control sensor is used.
  • Page 400 Setting data Item code Item Description DC fan tap Purpose operating mode 0000 Standard Standard (setting at shipment) High ceiling use High ceiling setting 1 (with standard panel) Ultra long-life filter, oil guard panel, ammonia 0001 For low static- deodorizing filter, optical regenerative pressure filter Fan tap setting deodorizing filter...
  • Page 401: Simple Setting Items

    7-5. Simple Setting Items Item code Item Description Filter sign ON time setting Changes the indoor unit filter lifetime when a high-performance filter or (filter lifetime) other optional product is installed. Reduces the filter sign ON time to 1/2 of the standard time (setting at the Degree of filter fouling time of shipping) for cases when filter fouling is more severe than normal.
  • Page 402 When the operating mode at the priority remote controller is changed, the operating modes of other remote controllers change as shown below. Mode change at priority remote controller Operating modes at other remote controllers Current mode New mode Current mode New mode Cooling or dry Heating...
  • Page 403: Detaild Setting Items

    7-6. Detaild Setting Items Item code Item Description Unit type Set when the indoor unit EEPROM memory is replaced during servicing. Indoor unit capacity System (outdoor unit) These are not set at the time of shipping from the factory. address These must be set after installation if automatic address setting is not Indoor unit address performed.
  • Page 404 Item code Item Description 1F (Upper limit) Cooling 20 (Lower limit) This setting changes the temperature range (upper limit and lower 21 (Upper limit) Change to the Heating limit) which is set from the remote controller or central control device. 22 (Lower limit) remote control The set upper limit must be greater than or equal to the lower limit.
  • Page 405 (Continued from previous page) Item code Item Description Heat exchanger The heat exchanger temperature control point for prevention of cold temperature for cold air air discharge during heating operation can be changed. discharge The indoor unit PCB optional output for the fan can be switched Fan output switching according to the purpose of use.
  • Page 406 DC Fan Tap Change Procedure <Procedure> Be sure to turn the main power OFF before performing the steps below. (1) Check the optional product that will be used from the table below. Setting No. Optional part name Optional part No. Air-blocking material (for 3-direction discharge) CZ-CFU2 Air-blocking material (when a discharge duct is connected) CZ-CFU2...
  • Page 407: Remote Controller Servicing Functions

    7-7. Remote Controller Servicing Functions • The remote controller includes a number of servicing functions. Use these as needed for test runs and inspections. List of Servicing Functions Functions Description Button operation Reset operation Unit status Operation with forced Press and hold the button for 4 Test run thermostat ON...
  • Page 408 Sensor Temperature Display Function (displayed regardless of whether unit is operating or stopped) The procedure below displays the sensor temperatures from the remote controller, indoor unit, and outdoor unit on the remote controller. <Procedure> 1 Press and hold the buttons simultaneously for 4 seconds or longer.
  • Page 409: How To Install The Wireless Remote Controller Receiver

    8. HOW TO INSTALL THE WIRELESS REMOTE CONTROLLER RECEIVER ■ Warning 8-1. Warning about Installation of Receivers ..............8-2 8-2. Warning about Installing Remote Controls ............8-2 ■ Optional Controller (Remote Controller) ................ 8-3 8-3. Names and Functions ....................8-3 8-4.
  • Page 410: Warning

    ■ Warning 8-1. Warning about Installation of Receivers The wireless remote uses a very weak infrared light for its signal, which can result in the signal not being received because of the following influences, so take care in where the unit is installed. ·...
  • Page 411: Optional Controller (Remote Controller)

    ■ Optional Controller (Remote Controller) Wireless Remote Controller CZ-RWSU2 / CZ-RWST2 / CZ-RWSL2 / CZ-RWSC2 / CZ-RWSY2 / CZ-RWSK2 One remote control can control a group of up to eight indoor units. 8-3. Names and Functions REMOTE CONTROLLER Use this when switching to detect Displays the operation status.
  • Page 412 RECEIVER CZ-RWSU2 1. Receiver Receives the signal sent from the remote control. 2. Emergency Display lamps operation button When an error occurs, one of the lamps flashes. When a display lamp is blinking, refer to " Before Requesting Service ". 3.
  • Page 413: Installing Batteries

    8-4. Installing Batteries 1. Remove the cover. 2. Insert two AAA alkaline batteries. Put the batteries in with the polarity [+/–] as shown in the figure. 3. Gently insert one end of an unfolded paper clip (or a similar object that can fit) into the Reset hole and press the Reset button inside the hole and then put the cover back on.
  • Page 414: Operation

    8- 6. Operation , Dry , Cool , Fan Auto , Heat Models that only provide the cooling function cannot operate in the auto or heating modes. Power: Turn on the power of the indoor unit at least 14 hours before operation. 1.
  • Page 415: Timer Operation

    8-7. Timer Operation When setting the timer, make sure the current time on the remote control is accurate. The timer’s clock can only be set when the display of the remote control is ON. After setting the timer, put the remote control in a place where its signal will reach the receiver of the indoor unit.
  • Page 416: Adjusting The Wind Direction

    8-8. Adjusting the Wind Direction Never try to manually move the flap (up-down wind direction plate) that is operated by the remote control. When the unit stops, the flap (up-down wind direction plate) automatically faces downwards. When the unit is in heating standby, the flap (up-down wind direction plate) faces upward. Also, bear in mind that the flap starts swinging after the heating standby mode is released, but the display on the remote control indicates Auto Flap during standby heating as well.
  • Page 417: Using The Remote Control

    8-10. Using the Remote Control Point the transmitter of the remote control at the receiver. When the signal is received correctly it will beep once. (It beeps twice only when the unit starts operating.) The signal can be received at a distance of about 6 meters. This distance should be used only as a guide. It depends on battery strength.
  • Page 418 Matching up Addresses Setting Remote Control Addresses 1. If you press at the same time , “ ” will blink. 2. While holding down, every time you press , it cycles from ALL 3… ALL. Set it to the receiver address switch of the indoor unit you wish to operate. 3.
  • Page 419: Emergency Operation

    8-13. Emergency Operation Use [Emergency Operation] in the following situations when there is an urgent need. When the remote control’s batteries have failed. When the remote control is broken. When the remote control is lost. Figures: CZ-RWSU2, CZ-WRSY2 and CZ-RWST2 are of receivers (inside indoor unit), CZ-RWSL2 is of the operation panel (inside indoor unit) and Indoor Unit (K1 type) is of its front panel.
  • Page 420: Miscellaneous Settings

    8-14. Miscellaneous Settings A variety of changes can be made to settings, depending on the indoor unit being used. Wind Direction (flap) indicator, operation mode indicator, time display (24 hour, AM/PM), Heat Max Temp For information about the flap function, refer to the users’ manual of the unit being used. (These settings are saved in nonvolatile memory in the remote control, so even when its batteries are changed, the settings do not have to be made again.) First check the display of the remote control when the unit is stopped and then make any desired settings.
  • Page 421: Before Requesting Service

    8-15. Before Requesting Service Before requesting service, please check the followings. Problem Cause Solution The power to the indoor unit is not ON. Make sure the power to the indoor unit is ON. The unit doesn’t work even when is pressed on the Is the Normal/Stop All switch in the Stop All Switch it to the Normal position and cancel remote control.
  • Page 422: How To Install The Wireless Remote Controller Receiver

    How to Install the Wireless Remote Controller Receiver 8-16. Common to All Models 1. Warnings about Installation of Receivers The wireless remote uses a very weak infrared light for its signal, which can result in the signal not being received because of the following influences, so take care in where the unit is installed.
  • Page 423 CZ-RWSU2 S003 → Bit 1: OFF Screw Cable clamp Receiver PCB PCB cover Adjustable Corner Cap CZ-RWST2 CZ-RWSL2 DIP Switch 3 S003 → Bit 3: OFF CZ-RWSC2 RCU: MAIN → RCU: SUB 8-15...
  • Page 424: Cz-Rwsu2

    8-17. CZ-RWSU2 1. Accessories Accessories Quantity Accessories Quantity Dry-cell Batteries Receiver Users Manual 6 Truss Self-Tapping Screws 4 X 16 Remote Control Cable clamp Remote Control Holder 2. Installing the Receiver The receiver can only be installed on the corner indicated in Fig. 8-1, so consider how the panel will face when it is installed on the indoor unit.
  • Page 425 3. Wiring the Receiver Wiring Diagram Indoor Unit Receiver PCB Terminal Strip for White Wiring Remote Black Controls Connections Connect the wires from the receiver to the remote control terminal strip on the indoor unit. (Polarity does not matter) 4. Test Operation CZ-RWSU2 Implementing a Test Run S003...
  • Page 426: Cz-Rwst2

    8-18. CZ-RWST2 1. Accessories Accessories Quantity Accessories Quantity Receiver Dry-cell Batteries Users Manual Remote Control Truss Self-Tapping Screws 4 X 16 Cable tie Remote Control Holder 2. Installing the Receiver Ceiling Suspended Model (1) Open the air inlet grill on the side panel, remove the 1 screw and then move it toward the front (direction of the arrow) and remove it.
  • Page 427 Unidirectional cassette model for high ceilings/Unidirectional ceiling cassette model (1) While spreading the tabs of the cover, pull it out from the panel to the front. (Fig. 8-10) (2) Pass the lead wire through the panel and install the receiver in the hole in the panel. (The projecting parts of the receiver hold it in the hole in the panel) (3) Press the lead wire from the receiver in along the rib on the back of the panel.
  • Page 428 4. Test Operation Implementing a Test Run 1. Turn the #1 DIP switch [S003] on the receiver’s PCB from OFF to ON and operate the wireless remote control with its Start/Stop button. 2. During a test run, all display lamps on the display will light up. 3.
  • Page 429: Cz-Rwsl2

    8-19. CZ-RWSL2 1. Accessories Accessories Quantity Accessories Quantity Operation Panel Dry-cell Batteries Users Manual Display Truss Self-Tapping Screws 4 X 16 Pan Head Self-Tapping Screws Remote Control 4 X 10 Plastic Clamp L150 Remote Control Holder Installing the Display/Operation Panel Resin Panel Installing the Operation Panel Remove the 2 screws and remove cover A from the back of the panel.
  • Page 430 Metal Panel Installing the Operation Panel Remove the 2 screws and remove cover A from the back of the panel. (Fig. 8-19) Fasten the operation panel to the location in the diagram below with the 2 enclosed screws (4 10). (Fig. 8-20) Pass the wiring for the display (W2, 6P white connector) through the back of the panel.
  • Page 431 4. Test Operation Implementing a Test Run 1. Turn the #1 DIP switch of the operation panel from OFF to ON (Down Up) and operate the wireless remote control with its Start/Stop button. 2. During a test run, all display lamps on the display will light up. 3.
  • Page 432: Cz-Rwsc2

    8-20. CZ-RWSC2 1. Accessories Accessories Quantity Accessories Quantity Receiver Users Manual (Enclosed 200 mm wiring) Truss Self-Tapping Screws 4 X 16 Remote Control Small screw Remote Control Holder Wood screw Dry-cell Batteries Cable tie 2. Installing the Receiver When using a separately installed receiver as a built-in model, install it to the JIS switch box (field supply) shown in the diagram on the right, which has been built into the wall on site in advance.
  • Page 433 When using a separately installed receiver as an exposed model, attach it to a wall where the receiver can be affixed. (1) Put a slotted screwdriver or the like into the groove on the bottom of the receiver unit and twist it to remove the bottom of the case.
  • Page 434 When using a receiver that has been installed separately into the ceiling, use the enclosed fittings for installing to a ceiling. Part A Part B Fig. 8-29 Fig. 8-31 Fig. 8-30 (1) Remove the metal plate of the receiver by slipping a slotted screwdriver or the like into the cutout on the bottom. (2) Cut out a hole in the ceiling to match the dimensions of the enclosed template.
  • Page 435 If it is to be used as an exposed model: Wiring Diagram Terminal strip for wiring White the remote control of the Black indoor unit Receiver Remote Control Cord (Sold Separately) Use remote control cord (sold separately) for wiring a separately installed receiver. (1) For instructions on how to install a remote control cord (sold separately), refer to the chapter on Using as an Embedded Model in Installing Separate Receivers.
  • Page 436: Cz-Rwsy2

    8-21. CZ-RWSY2 1. Accessories Accessories Quantity Accessories Quantity Receiver Remote Control Holder AAA alkaline batteries Tapping screw 4x16 Clamper Remote Controller 2. Installing the Receiver Unit As the receiver can only be installed in the corner where the panel wire comes out, as shown in Fig. 8-32, consideration should be given to orientation when fitting the panel to the indoor unit.
  • Page 437 3. Pass the wire from the wireless receiver through the grille. (Fig. 8-34) 4. Fit the panel to the indoor unit and connect the wire from the receiver to the connector (CN130/WL/WHT/10P) on the indoor control board. (Fig. 8-35) 5. After fixing the panel in place, fit the receiver to the panel taking care not to trap the wire from the receiver. 6.
  • Page 438: Common To All Models

    8-22. Common to All Models 1. The Self-Diagnosis Function Display and What is Detected Alarm Display in the table below indicates the content of alarms that are displayed when a wired remote control is connected. For information on how to deal with the alarms, refer to the Mounting Instructions for the indoor unit or to Test Run or servicing materials.
  • Page 439 3. Setting Up Remote Control Functions The functions of the wireless remote can be set on site. (These settings are saved in nonvolatile memory in the remote control, so even when its batteries are changed, the settings do not revert to the defaults.) NOTE The operation of the air conditioner can be impacted, depending on the settings made, so only service personnel should make the settings.
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