Panasonic CU-3Z75ABEC Manuals

Manuals and User Guides for Panasonic CU-3Z75ABEC. We have 2 Panasonic CU-3Z75ABEC manuals available for free PDF download: Service Manual, Operating Instructions Manual

Panasonic CU-3Z75ABEC Service Manual

Panasonic CU-3Z75ABEC Service Manual (103 pages)

Brand: Panasonic | Category: Air Conditioner | Size: 7 MB

Table of Contents

Table of Contents
2
Safety Precautions
3
Precaution for Using R32 Refrigerant
5
Specifications
10
Cu-2Z50Abec
10
Cu-3Z75Abec
12
Dimensions
19
Refrigeration Cycle Diagram
20
Cu-2Z50Abec
20
Cu-3Z75Abec
21
Block Diagram
22
Cu-2Z50Abec
22
Cu-3Z75Abec
23
Wiring Connection Diagram
24
Cu-2Z50Abec
24
Cu-3Z75Abec
25
Electronic Circuit Diagram
26
Cu-2Z50Abec
26
Cu-3Z75Abec
27
Printed Circuit Board
28
Main Printed Circuit Board
28
Noise Filter Printed Circuit Board
29
Display Printed Circuit Board
29
Installation Instruction
30
Select the Best Location
30
Outdoor Unit Installation Diagram
30
Install the Outdoor Unit
32
Connect the Piping
32
Air Tightness Test on the Refrigerating System
33
Connect the Cable to the Outdoor Unit
34
Heat Insulation
35
Wiring Error Check
37
Operation Control
38
Cooling Operation
38
Outdoor Quiet Cooling Operation Control
39
Heating Operation
40
Powerful Operation
40
Outdoor Quiet Heating Operation Control
40
Simultaneous Operation Control
41
Protection Control
42
Freeze Prevention Control (Cool)
42
Dew Prevention Control (Cool)
42
Electronic Parts Temperature Rise Protection 1 (Cool)
42
Electronic Parts Temperature Rise Protection 2 (Cool)
42
Cooling Overload Control (Cool)
43
Heating Overload Control (Heat)
43
Extreme Low Temperature Compressor Low Pressure Protection Control (Heat)
43
Deice Control
44
Time Delay Safety Control (Restart Control)
44
Seconds Force Operation
44
Total Current Control
44
IPM (Power Transistor) Protection Control
44
Compressor Protection Control (Gas Leak Detection Control 1)
45
Compressor Protection Control (Gas Leak Detection Control 2)
45
Valve Close Detection Control
45
Compressor Discharge High Pressure Protection Control
45
Cooling Outdoor Air Temperature Control (Cool)
46
Servicing Mode
47
Pump down Operation
47
Test Run Operation
47
Wiring Error Check
48
Note
48
Heating Only Operation
48
Troubleshooting Guide
49
Self Diagnosis Function
49
Disassembly and Assembly Instructions
52
Outdoor Unit Removal Procedure
52
Technical Data
55
Cooling Capacity
55
Heating Capacity
68
Service Data
78
Operation Characteristics (CU-2Z50ABEC)
78
Operation Characteristics (CU-3Z75ABEC)
88
Exploded View and Replacement Parts List
100

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Panasonic CU-3Z75ABEC Operating Instructions Manual

Panasonic CU-3Z75ABEC Operating Instructions Manual (24 pages)

Indoor/Outdoor Unit Single/Multi Split

Brand: Panasonic | Category: Air Conditioner | Size: 1 MB

Table of Contents

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