Panasonic CU-3Z52TBE Service Manual
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Panasonic CU-3Z52TBE Service Manual

Outdoor unit
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Please file and use this manual together with the service manual for Model No.CS-Z20TKEW CS-Z25TKEW CS-Z35TKEW
CS-Z42TKEW CS-Z50TKEW CS-XZ20TKEW CS-XZ25TKEW CS-XZ35TKEW CS-XZ50TKEW CS-MZ16TKE CS-MTZ16TKE
CS-TZ20TKEW CS-TZ25TKEW CS-TZ35TKEW CS-TZ42TKEW CS-TZ50TKEW CS-TZ60TKEW CS-TE20TKEW CS-TE25TKEW
CS-TE35TKEW CS-TE42TKEW CS-TE50TKEW CS-TE60TKEW CS-E9PD3EA CS-E12QD3EAW CS-E18RD3EAW CS-E9PB4EA
CS-E12PB4EA CS-E18RB4EAW CS-E21RB4EAW Order No. PAPAMY1701023CE PAPAMY1702034CE PAPAMY1702032CE
PAPAMY1703046CE PAPAMY1704060CE PAPAMY1703052CE PAPAMY1704061CE PAPAMY1305054CE PAPAMY1406071CE
PAPAMY1505102CE PAPAMY1305053CE PAPAMY1501055CE
This service information is designed for experienced repair technicians only and is not designed for use by the general public.
It does not contain warnings or cautions to advise non-technical individuals of potential dangers in attempting to service a product.
Products powered by electricity should be serviced or repaired only by experienced professional technicians. Any attempt to
service or repair the products dealt with in this service information by anyone else could result in serious injury or death.
There are special components used in this equipment which are important for safety. These parts are marked by
Diagrams, Circuit Board Diagrams, Exploded Views and Replacement Parts List. It is essential that these critical parts should be
replaced with manufacturer's specified parts to prevent shock, fire or other hazards. Do not modify the original design without permission
of manufacturer.
In order to avoid frostbite, be assured of no refrigerant leakage during the installation or repairing of refrigerant circuit.
R32 REFRIGERANT – This Air Conditioner contains and operates with refrigerant R32.
THIS PRODUCT MUST ONLY BE INSTALLED OR SERVICED BY QUALIFIED PERSONNEL.
Refer to Commonwealth, State, Territory and local legislation, regulations, codes, installation & operation manuals, before the
installation, maintenance and/or service of this product.
AMP Air Conditioning
WARNING
IMPORTANT SAFETY NOTICE
PRECAUTION OF LOW TEMPERATURE
CAUTION
Order No: PAPAMY1703049CE

Air Conditioner

Outdoor Unit
CU-3Z52TBE
CU-3Z68TBE
CU-4Z68TBE
© Panasonic Corporation 2017
www.ampair.co.uk | sales@ampair.co.uk
Destination
Europe
Turkey
in the Schematic

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Summary of Contents for Panasonic CU-3Z52TBE

  • Page 1: Air Conditioner

    THIS PRODUCT MUST ONLY BE INSTALLED OR SERVICED BY QUALIFIED PERSONNEL. Refer to Commonwealth, State, Territory and local legislation, regulations, codes, installation & operation manuals, before the installation, maintenance and/or service of this product. © Panasonic Corporation 2017 AMP Air Conditioning www.ampair.co.uk | sales@ampair.co.uk...
  • Page 2 14.10 30 seconds Force Operation ....116 5. Refrigeration Cycle Diagram ......90 14.11 Total Current Control ....... 116 14.12 IPM (power transistor) Protection Control ..CU-3Z52TBE CU-3Z68TBE ......90 ..............116 CU-4Z68TBE ..........91 14.13 Compressor Protection Control (Gas leak 6. Block Diagram ..........92 detection control 1) ........

  • Page 3: Safety Precautions

    1. Safety Precautions  Read the following “SAFETY PRECAUTIONS” carefully before installation.  Electrical work must be installed by a licensed electrician. Be sure to use the correct rating of the power plug and main circuit for the model to be installed. ...
  • Page 4 WARNING Install at a strong and firm location which is able to withstand weight of the set. If the strength is not enough or installation is not properly done, the set will drop and cause injury. For electrical work, follow the national regulation, legislation and this installation instructions. An independent circuit and single outlet must be used.
  • Page 5 CAUTION Do not install the unit in a place where leakage of flammable gas may occur. In case gas leaks and accumulates at surrounding of the unit, it may cause fire. Prevent liquid or vapor from entering sumps or sewers since vapor is heavier than air and may form suffocating atmospheres. Do not release refrigerant during piping work for installation, re-installation and during repairing a refrigerant parts.

  • Page 6: Precaution For Using R32 Refrigerant

    2. Precaution for Using R32 Refrigerant  The basic installation work procedures are the same as conventional refrigerant (R410A, R22) models. However, pay careful attention to the following points: WARNING Since the working pressure is higher than that of refrigerant R22 models, some of the piping and installation and service tools are special.
  • Page 7 CAUTION 2-5. No ignition sources  No person carrying out work in relation to a refrigeration system which involves exposing any pipe work that contains or has contained flammable refrigerant shall use any sources of ignition in such a manner that it may lead to the risk of fire or explosion. He/She must not be smoking when carrying out such work.
  • Page 8 CAUTION Leak detection methods  Electronic leak detectors shall be used to detect flammable refrigerants, but the sensitivity may not be adequate, or may need re- calibration. (Detection equipment shall be calibrated in a refrigerant-free area.)  Ensure that the detector is not a potential source of ignition and is suitable for the refrigerant used. ...
  • Page 9 CAUTION Labelling  Equipment shall be labelled stating that it has been de-commissioned and emptied of refrigerant.  The label shall be dated and signed.  Ensure that there are labels on the equipment stating the equipment contains flammable refrigerant. Recovery ...

  • Page 10: Specifications

    3. Specifications CU-3Z52TBE Item Unit OUTDOOR UNIT Indoor Unit Combination 1.6kW + 1.6kW + 2.0kW Power Source 1 Phase, 230V, 50Hz (Power supply from outdoor unit) 5.20 (1.80 ~ 7.30) Capacity BTU/h 17700 (6140 ~ 24900) Running Current 5.00 Electrical Power Input 1.09k (360 ~ 2.18k)
  • Page 11 Item Unit OUTDOOR UNIT Type Plate fin configuration forced draft type Tube Material Copper Heat Exchanger Fin Material Aluminum (Pre Coat) Row / Stage 2 / 36 /min Air Volume High (Cooling / Heating) 41.7 (1470) / 41.7 (1470) /min) Refrigerant Control Device Expansion Valve Refrigerant Oil...

  • Page 12: Cu-3Z68Tbe

    CU-3Z68TBE Item Unit OUTDOOR UNIT Indoor Unit Combination 1.6kW + 2.0kW + 3.5kW Power Source 1 Phase, 230V, 50Hz (Power supply from outdoor unit) 6.8 (1.90 ~ 8.00) Capacity BTU/h 23200 (6480 ~ 27300) Running Current 8.40 Electrical Power Input 1.86k (270 ~ 2.37k) Data Cooling Operation...
  • Page 13 Item Unit OUTDOOR UNIT Type Plate fin configuration forced draft type Tube Material Copper Heat Exchanger Fin Material Aluminum (Pre Coat) Row / Stage 2 / 36 /min Air Volume High (Cooling / Heating) 42.5 (1500) / 49.4 (1745) /min) Refrigerant Control Device Expansion Valve Refrigerant Oil...

  • Page 14: Cu-4Z68Tbe

    CU-4Z68TBE Item Unit OUTDOOR UNIT Indoor Unit Combination 1.6kW + 1.6kW + 1.6kW + 2.0kW Power Source 1 Phase, 230V, 50Hz (Power supply from outdoor unit) 6.80 (1.90 ~ 8.80) Capacity BTU/h 23200 (6480 ~ 30000) Running Current 7.00 Electrical Power Input 1.55k (340 ~ 2.47k) Data...
  • Page 15 Item Unit OUTDOOR UNIT Type Plate fin configuration forced draft type Tube Material Copper Heat Exchanger Fin Material Aluminum (Pre Coat) Row / Stage 2 / 36 /min Air Volume High (Cooling / Heating) 42.5 (1500) / 44.1 (1555) /min) Refrigerant Control Device Expansion Valve Refrigerant Oil...
  • Page 16  Multi Split Combination Possibility: A single outdoor unit enables air conditioning of up to four separate rooms for CU-4Z68TBE A single outdoor unit enables air conditioning of up to three separate rooms for CU-3Z68TBE, CU-3Z52TBE. CONNECTABLE INDOOR UNIT CU-4Z68TBE...
  • Page 17  Indoor Unit : CS-MZ / Z / XZ wall mount series  Outdoor Unit : CU-3Z52TBE Cooling Capacity (kW) Input Power (W) Indoor unit capacity Total Cooling Room A Room B Total min ~ max Rating min ~ max CLASS 1.60...
  • Page 18 Annual Energy Indoor unit capacity Current Moisture Removal Volume Consumption SEER Cooling 230V (A) Pdesign Annual Consumption (kWh) (kW) (kWh) CLASS 1 Room 16 + 16 3.20 7.00 1.0 + 1.0 16 + 20 3.60 7.00 1.0 + 1.3 16 + 25 4.10 7.00 1.0 + 1.5...
  • Page 19 Heating Capacity (kW) Input Power (W) Indoor unit capacity Total Heating Room A Room B Total min ~ max Rating min ~ max CLASS 2.60 2.60 1.2 ~ 3.2 300 ~ 960 4.33 3.20 3.20 1.2 ~ 4.1 300 ~ 1230 4.32 3.60 3.60...
  • Page 20 Annual Energy Indoor unit capacity Current Moisture Removal Volume Consumption SEER Heating 230V (A) Pdesign Annual Consumption (kWh) (kW) (kWh) CLASS 1 Room 1050 16 + 16 3.60 3.80 1326 16 + 20 3.60 3.80 1326 16 + 25 4.20 3.80 1547 16 + 35...
  • Page 21  Indoor Unit : Combination of all wall mount series (CS-MZ / Z / XZ / MTZ / TZ / TE)  Outdoor Unit : CU-3Z52TBE Cooling Capacity (kW) Input Power (W) Indoor unit capacity Total Cooling Room A Room B...
  • Page 22 Annual Energy Indoor unit capacity Current Moisture Removal Volume Consumption SEER Cooling 230V (A) Pdesign Annual Consumption (kWh) (kW) (kWh) CLASS 1 Room 16 + 16 3.20 6.10 1.0 + 1.0 16 + 20 3.60 6.10 1.0 + 1.3 16 + 25 4.10 6.10 1.0 + 1.5...
  • Page 23 Heating Capacity (kW) Input Power (W) Indoor unit capacity Total Heating Room A Room B Total min ~ max Rating min ~ max CLASS 2.60 2.60 1.2 ~ 3.2 300 ~ 1000 4.06 3.20 3.20 1.2 ~ 4.1 300 ~ 1270 4.10 3.60 3.60...
  • Page 24 Annual Energy Indoor unit capacity Current Moisture Removal Volume Consumption SEER Heating 230V (A) Pdesign Annual Consumption (kWh) (kW) (kWh) CLASS 1 Room 1070 16 + 16 3.60 3.80 1326 16 + 20 3.60 3.80 1326 16 + 25 4.20 3.80 1547 16 + 35...
  • Page 25  Indoor Unit : Combination of all type of wall and non-wall series (CS-MZ / Z / XZ / MTZ / TZ / TE / E)  Outdoor Unit : CU-3Z52TBE Cooling Capacity (kW) Input Power (W) Indoor unit capacity...
  • Page 26 Annual Energy Indoor unit capacity Current Moisture Removal Volume Consumption SEER Cooling 230V (A) Pdesign Annual Consumption (kWh) (kW) (kWh) CLASS 1 Room 16 + 16 3.20 5.10 1.0 + 1.0 16 + 20 3.60 5.10 1.0 + 1.3 16 + 25 4.10 5.10 1.0 + 1.5...
  • Page 27 Heating Capacity (kW) Input Power (W) Indoor unit capacity Total Heating Room A Room B Total min ~ max Rating min ~ max CLASS 2.60 2.60 1.2 ~ 3.2 300 ~ 1060 3.71 3.20 3.20 1.2 ~ 4.1 300 ~ 1330 3.81 3.60 3.60...
  • Page 28 Annual Energy Indoor unit capacity Current Moisture Removal Volume Consumption SEER Heating 230V (A) Pdesign Annual Consumption (kWh) (kW) (kWh) CLASS 1 Room 1100 16 + 16 3.00 3.80 1105 16 + 20 3.00 3.80 1105 16 + 25 3.60 3.80 1326 16 + 35...
  • Page 29  Indoor Unit : CS-MZ / Z / XZ wall mount series  Outdoor Unit : CU-3Z68TBE Cooling Capacity (kW) Input Power (W) Indoor unit capacity Total Cooling Room A Room B Total min ~ max Rating min ~ max CLASS 1.60 1.60...
  • Page 30 Annual Energy Indoor unit capacity Current Moisture Removal Volume Consumption SEER Cooling 230V (A) Pdesign Annual Consumption (kWh) (kW) (kWh) CLASS 1 Room 1015 16 + 16 3.20 6.10 1.0 + 1.0 16 + 20 3.60 6.10 1.0 + 1.3 16 + 25 4.10 6.10...
  • Page 31 Cooling Capacity (kW) Input Power (W) Indoor unit capacity Total Cooling Room A Room B Total min ~ max Rating min ~ max CLASS 16 + 16 + 16 1.60 1.60 1.60 4.80 1.9 ~ 8.0 270 ~ 2500 4.85 16 + 16 + 20 1.60 1.60...
  • Page 32 Annual Energy Indoor unit capacity Current Moisture Removal Volume Consumption SEER Cooling 230V (A) Pdesign Annual Consumption (kWh) (kW) (kWh) CLASS 16 + 16 + 16 4.80 8.00 1.0 + 1.0 + 1.0 16 + 16 + 20 5.20 8.00 1.0 + 1.0 + 1.3 16 + 16 + 25 5.70...
  • Page 33 Heating Capacity (kW) Input Power (W) Indoor unit capacity Total Heating Room A Room B Total min ~ max Rating min ~ max CLASS 2.60 2.60 1.2 ~ 3.2 300 ~ 960 4.33 3.20 3.20 1.2 ~ 4.1 300 ~ 1230 4.32 3.60 3.60...
  • Page 34 Annual Energy Indoor unit capacity Current Moisture Removal Volume Consumption SEER Heating 230V (A) Pdesign Annual Consumption (kWh) (kW) (kWh) CLASS 1 Room 1050 1200 11.1 16 + 16 3.80 3.80 1400 16 + 20 3.80 3.80 1400 16 + 25 3.80 3.80 1400...
  • Page 35 Heating Capacity (kW) Input Power (W) Indoor unit capacity Total Heating Room A Room B Total min ~ max Rating min ~ max CLASS 16 + 16 + 16 2.60 2.60 2.60 7.80 3.3 ~ 10.4 1960 640 ~ 2950 3.98 16 + 16 + 20 2.58...
  • Page 36 Annual Energy Indoor unit capacity Current Moisture Removal Volume Consumption SEER Heating 230V (A) Pdesign Annual Consumption (kWh) (kW) (kWh) CLASS 5.20 4.20 1733 16 + 16 + 16 16 + 16 + 20 1095 5.20 4.20 1733 16 + 16 + 25 1115 10.1 5.20...
  • Page 37  Indoor Unit : Combination of all wall mount series (CS-MZ / Z / XZ / MTZ / TZ / TE)  Outdoor Unit : CU-3Z68TBE Cooling Capacity (kW) Input Power (W) Indoor unit capacity Total Cooling Room A Room B Total min ~ max Rating...
  • Page 38 Annual Energy Indoor unit capacity Current Moisture Removal Volume Consumption SEER Cooling 230V (A) Pdesign Annual Consumption (kWh) (kW) (kWh) CLASS 1 Room 1025 16 + 16 3.20 6.10 1.0 + 1.0 16 + 20 3.60 6.10 1.0 + 1.3 16 + 25 4.10 6.10...
  • Page 39 Cooling Capacity (kW) Input Power (W) Indoor unit capacity Total Cooling Room A Room B Total min ~ max Rating min ~ max CLASS 16 + 16 + 16 1.60 1.60 1.60 4.80 1.9 ~ 8.0 1050 270 ~ 2560 4.57 16 + 16 + 20 1.60...
  • Page 40 Annual Energy Indoor unit capacity Current Moisture Removal Volume Consumption SEER Cooling 230V (A) Pdesign Annual Consumption (kWh) (kW) (kWh) CLASS 16 + 16 + 16 4.80 8.00 1.0 + 1.0 + 1.0 16 + 16 + 20 5.20 8.00 1.0 + 1.0 + 1.3 16 + 16 + 25 5.70...
  • Page 41 Heating Capacity (kW) Input Power (W) Indoor unit capacity Total Heating Room A Room B Total min ~ max Rating min ~ max CLASS 2.60 2.60 1.2 ~ 3.2 300 ~ 1000 4.06 3.20 3.20 1.2 ~ 4.1 300 ~ 1270 4.10 3.60 3.60...
  • Page 42 Annual Energy Indoor unit capacity Current Moisture Removal Volume Consumption SEER Heating 230V (A) Pdesign Annual Consumption (kWh) (kW) (kWh) CLASS 1 Room 1070 1220 11.3 16 + 16 3.80 3.80 1400 16 + 20 3.80 3.80 1400 16 + 25 3.80 3.80 1400...
  • Page 43 Heating Capacity (kW) Input Power (W) Indoor unit capacity Total Heating Room A Room B Total min ~ max Rating min ~ max CLASS 16 + 16 + 16 2.60 2.60 2.60 7.80 3.3 ~ 10.4 2080 640 ~ 3070 3.75 16 + 16 + 20 2.58...
  • Page 44 Annual Energy Indoor unit capacity Current Moisture Removal Volume Consumption SEER Heating 230V (A) Pdesign Annual Consumption (kWh) (kW) (kWh) CLASS 16 + 16 + 16 1040 5.20 4.20 1733 16 + 16 + 20 1155 10.4 5.20 4.20 1733 16 + 16 + 25 1175 10.6...
  • Page 45  Indoor Unit : Combination of all type of wall and non-wall series (CS-MZ / Z / XZ / MTZ / TZ / TE / E)  Outdoor Unit : CU-3Z68TBE Cooling Capacity (kW) Input Power (W) Indoor unit capacity Total Cooling Room A...
  • Page 46 Annual Energy Indoor unit capacity Current Moisture Removal Volume Consumption SEER Cooling 230V (A) Pdesign Annual Consumption (kWh) (kW) (kWh) CLASS 1 Room 1040 16 + 16 3.20 5.10 1.0 + 1.0 16 + 20 3.60 5.10 1.0 + 1.3 16 + 25 4.10 5.10...
  • Page 47 Cooling Capacity (kW) Input Power (W) Indoor unit capacity Total Cooling Room A Room B Total min ~ max Rating min ~ max CLASS 16 + 16 + 16 1.60 1.60 1.60 4.80 1.9 ~ 8.0 1140 270 ~ 2650 4.21 16 + 16 + 20 1.60...
  • Page 48 Annual Energy Indoor unit capacity Current Moisture Removal Volume Consumption SEER Cooling 230V (A) Pdesign Annual Consumption (kWh) (kW) (kWh) CLASS 16 + 16 + 16 4.80 6.00 1.0 + 1.0 + 1.0 16 + 16 + 20 5.20 6.00 1.0 + 1.0 + 1.3 16 + 16 + 25 5.70...
  • Page 49 Heating Capacity (kW) Input Power (W) Indoor unit capacity Total Heating Room A Room B Total min ~ max Rating min ~ max CLASS 2.60 2.60 1.2 ~ 3.2 300 ~ 1060 3.71 3.20 3.20 1.2 ~ 4.1 300 ~ 1330 3.81 3.60 3.60...
  • Page 50 Annual Energy Indoor unit capacity Current Moisture Removal Volume Consumption SEER Heating 230V (A) Pdesign Annual Consumption (kWh) (kW) (kWh) CLASS 1 Room 1100 10.1 1250 11.5 16 + 16 3.20 3.80 1179 16 + 20 3.20 3.80 1179 16 + 25 3.20 3.80 1179...
  • Page 51 Heating Capacity (kW) Input Power (W) Indoor unit capacity Total Heating Room A Room B Total min ~ max Rating min ~ max CLASS 16 + 16 + 16 2.60 2.60 2.60 7.80 3.3 ~ 10.4 2260 640 ~ 3250 3.45 16 + 16 + 20 2.58...
  • Page 52 Annual Energy Indoor unit capacity Current Moisture Removal Volume Consumption SEER Heating 230V (A) Pdesign Annual Consumption (kWh) (kW) (kWh) CLASS 16 + 16 + 16 1130 10.2 4.60 3.80 1695 16 + 16 + 20 1245 11.3 4.60 3.80 1695 16 + 16 + 25 1265...
  • Page 53  Indoor Unit : CS-MZ / Z / XZ wall mount series  Outdoor Unit : CU-4Z68TBE Cooling Capacity (kW) Input Power (W) Indoor unit capacity Total Cooling Room A Room B Total min ~ max Rating min ~ max CLASS 1.60 1.60...
  • Page 54 Annual Energy Indoor unit capacity Current Moisture Removal Volume Consumption SEER Cooling 230V (A) Pdesign Annual Consumption (kWh) (kW) (kWh) CLASS 1 Room 1015 16 + 16 3.20 6.10 1.0 + 1.0 16 + 20 3.60 6.10 1.0 + 1.3 16 + 25 4.10 6.10...
  • Page 55 Cooling Capacity (kW) Input Power (W) Indoor unit capacity Total Cooling Room A Room B Total min ~ max Rating min ~ max CLASS 16 + 16 + 16 1.60 1.60 1.60 4.80 1.9 ~ 8.0 270 ~ 2500 4.85 16 + 16 + 20 1.60 1.60...
  • Page 56 Annual Energy Indoor unit capacity Current Moisture Removal Volume Consumption SEER Cooling 230V (A) Pdesign Annual Consumption (kWh) (kW) (kWh) CLASS 16 + 16 + 16 4.80 8.00 1.0 + 1.0 + 1.0 16 + 16 + 20 5.20 8.00 1.0 + 1.0 + 1.3 16 + 16 + 25 5.70...
  • Page 57 Cooling Capacity (kW) Input Power (W) Indoor unit capacity Total Cooling Room A Room B Total min ~ max Rating min ~ max CLASS 16 + 16 + 16 + 16 1.65 1.65 1.65 1.65 6.60 1.9 ~ 8.7 1470 340 ~ 2380 4.49 16 + 16 + 16 + 20...
  • Page 58 Annual Energy Indoor unit capacity Current Moisture Removal Volume Consumption SEER Cooling 230V (A) Pdesign Annual Consumption (kWh) (kW) (kWh) CLASS 16 + 16 + 16 + 16 6.60 8.50 A+++ 1.1 + 1.1 + .1.1 + 1.1 16 + 16 + 16 + 20 6.80 8.00 1.0 + 1.0 + 1.0 + 1.3...
  • Page 59 Heating Capacity (kW) Input Power (W) Indoor unit capacity Total Heating Room A Room B Total min ~ max Rating min ~ max CLASS 2.60 2.60 1.2 ~ 3.2 300 ~ 960 4.33 3.20 3.20 1.2 ~ 4.1 300 ~ 1230 4.32 3.60 3.60...
  • Page 60 Annual Energy Indoor unit capacity Current Moisture Removal Volume Consumption SEER Heating 230V (A) Pdesign Annual Consumption (kWh) (kW) (kWh) CLASS 1 Room 1050 1200 11.1 16 + 16 3.80 3.80 1400 16 + 20 3.80 3.80 1400 16 + 25 3.80 3.80 1400...
  • Page 61 Heating Capacity (kW) Input Power (W) Indoor unit capacity Total Heating Room A Room B Total min ~ max Rating min ~ max CLASS 16 + 16 + 16 2.60 2.60 2.60 7.80 3.3 ~ 10.4 1960 640 ~ 2950 3.98 16 + 16 + 20 2.58...
  • Page 62 Annual Energy Indoor unit capacity Current Moisture Removal Volume Consumption SEER Heating 230V (A) Pdesign Annual Consumption (kWh) (kW) (kWh) CLASS 16 + 16 + 16 5.20 4.00 1820 16 + 16 + 20 1095 5.20 4.00 1820 16 + 16 + 25 1115 10.1 5.20...
  • Page 63 Heating Capacity (kW) Input Power (W) Indoor unit capacity Total Heating Room A Room B Total min ~ max Rating min ~ max CLASS 16 + 16 + 16 + 16 2.12 2.12 2.12 2.12 8.48 3.0 ~ 10.6 1910 580 ~ 2690 4.44 16 + 16 + 16 + 20...
  • Page 64 Annual Energy Indoor unit capacity Current Moisture Removal Volume Consumption SEER Heating 230V (A) Pdesign Annual Consumption (kWh) (kW) (kWh) CLASS 16 + 16 + 16 + 16 5.80 4.20 1933 16 + 16 + 16 + 20 5.80 4.20 1933 16 + 16 + 16 + 25 5.80...
  • Page 65  Indoor Unit : Combination of all wall mount series (CS-MZ / Z / XZ / MTZ / TZ / TE)  Outdoor Unit : CU-4Z68TBE Cooling Capacity (kW) Input Power (W) Indoor unit capacity Total Cooling Room A Room B Total min ~ max Rating...
  • Page 66 Annual Energy Indoor unit capacity Current Moisture Removal Volume Consumption SEER Cooling 230V (A) Pdesign Annual Consumption (kWh) (kW) (kWh) CLASS 1 Room 1025 16 + 16 3.20 6.10 1.0 + 1.0 16 + 20 3.60 6.10 1.0 + 1.3 16 + 25 4.10 6.10...
  • Page 67 Cooling Capacity (kW) Input Power (W) Indoor unit capacity Total Cooling Room A Room B Total min ~ max Rating min ~ max CLASS 16 + 16 + 16 1.60 1.60 1.60 4.80 1.9 ~ 8.0 1050 270 ~ 2560 4.57 16 + 16 + 20 1.60...
  • Page 68 Annual Energy Indoor unit capacity Current Moisture Removal Volume Consumption SEER Cooling 230V (A) Pdesign Annual Consumption (kWh) (kW) (kWh) CLASS 16 + 16 + 16 4.80 8.00 1.0 + 1.0 + 1.0 16 + 16 + 20 5.20 8.00 1.0 + 1.0 + 1.3 16 + 16 + 25 5.70...
  • Page 69 Cooling Capacity (kW) Input Power (W) Indoor unit capacity Total Cooling Room A Room B Total min ~ max Rating min ~ max CLASS 16 + 16 + 16 + 16 1.65 1.65 1.65 1.65 6.60 1.9 ~ 8.7 1550 340 ~ 2460 4.26 16 + 16 + 16 + 20...
  • Page 70 Annual Energy Indoor unit capacity Current Moisture Removal Volume Consumption SEER Cooling 230V (A) Pdesign Annual Consumption (kWh) (kW) (kWh) CLASS 16 + 16 + 16 + 16 6.60 8.00 1.1 + 1.1 + .1.1 + 1.1 16 + 16 + 16 + 20 6.80 8.00 1.0 + 1.0 + 1.0 + 1.3...
  • Page 71 Heating Capacity (kW) Input Power (W) Indoor unit capacity Total Heating Room A Room B Total min ~ max Rating min ~ max CLASS 2.60 2.60 1.2 ~ 3.2 300 ~ 1000 4.06 3.20 3.20 1.2 ~ 4.1 300 ~ 1270 4.10 3.60 3.60...
  • Page 72 Annual Energy Indoor unit capacity Current Moisture Removal Volume Consumption SEER Heating 230V (A) Pdesign Annual Consumption (kWh) (kW) (kWh) CLASS 1 Room 1070 1220 11.3 16 + 16 3.80 3.80 1400 16 + 20 3.80 3.80 1400 16 + 25 3.80 3.80 1400...
  • Page 73 Heating Capacity (kW) Input Power (W) Indoor unit capacity Total Heating Room A Room B Total min ~ max Rating min ~ max CLASS 16 + 16 + 16 2.60 2.60 2.60 7.80 3.3 ~ 10.4 2080 640 ~ 3070 3.75 16 + 16 + 20 2.58...
  • Page 74 Annual Energy Indoor unit capacity Current Moisture Removal Volume Consumption SEER Heating 230V (A) Pdesign Annual Consumption (kWh) (kW) (kWh) CLASS 16 + 16 + 16 1040 5.20 4.00 1820 16 + 16 + 20 1155 10.4 5.20 4.00 1820 16 + 16 + 25 1175 10.6...
  • Page 75 Heating Capacity (kW) Input Power (W) Indoor unit capacity Total Heating Room A Room B Total min ~ max Rating min ~ max CLASS 16 + 16 + 16 + 16 2.12 2.12 2.12 2.12 8.48 3.0 ~ 10.6 2070 580 ~ 2850 4.10 16 + 16 + 16 + 20...
  • Page 76 Annual Energy Indoor unit capacity Current Moisture Removal Volume Consumption SEER Heating 230V (A) Pdesign Annual Consumption (kWh) (kW) (kWh) CLASS 16 + 16 + 16 + 16 1035 5.80 4.20 1933 16 + 16 + 16 + 20 1030 5.80 4.20 1933...
  • Page 77  Indoor Unit : Combination of all type of wall and non-wall series (CS-MZ / Z / XZ / MTZ / TZ / TE / E)  Outdoor Unit : CU-4Z68TBE Cooling Capacity (kW) Input Power (W) Indoor unit capacity Total Cooling Room A...
  • Page 78 Annual Energy Indoor unit capacity Current Moisture Removal Volume Consumption SEER Cooling 230V (A) Pdesign Annual Consumption (kWh) (kW) (kWh) CLASS 1 Room 1040 16 + 16 3.20 5.10 1.0 + 1.0 16 + 20 3.60 5.10 1.0 + 1.3 16 + 25 4.10 5.10...
  • Page 79 Cooling Capacity (kW) Input Power (W) Indoor unit capacity Total Cooling Room A Room B Total min ~ max Rating min ~ max CLASS 16 + 16 + 16 1.60 1.60 1.60 4.80 1.9 ~ 8.0 1140 270 ~ 2650 4.21 16 + 16 + 20 1.60...
  • Page 80 Annual Energy Indoor unit capacity Current Moisture Removal Volume Consumption SEER Cooling 230V (A) Pdesign Annual Consumption (kWh) (kW) (kWh) CLASS 16 + 16 + 16 4.80 6.00 1.0 + 1.0 + 1.0 16 + 16 + 20 5.20 6.00 1.0 + 1.0 + 1.3 16 + 16 + 25 5.70...
  • Page 81 Cooling Capacity (kW) Input Power (W) Indoor unit capacity Total Cooling Room A Room B Total min ~ max Rating min ~ max CLASS 16 + 16 + 16 + 16 1.65 1.65 1.65 1.65 6.60 1.9 ~ 8.7 1670 340 ~ 2580 3.95 16 + 16 + 16 + 20...
  • Page 82 Annual Energy Indoor unit capacity Current Moisture Removal Volume Consumption SEER Cooling 230V (A) Pdesign Annual Consumption (kWh) (kW) (kWh) CLASS 16 + 16 + 16 + 16 6.60 6.00 1.1 + 1.1 + .1.1 + 1.1 16 + 16 + 16 + 20 6.80 6.00 1.0 + 1.0 + 1.0 + 1.3...
  • Page 83 Heating Capacity (kW) Input Power (W) Indoor unit capacity Total Heating Room A Room B Total min ~ max Rating min ~ max CLASS 2.60 2.60 1.2 ~ 3.2 300 ~ 1060 3.71 3.20 3.20 1.2 ~ 4.1 300 ~ 1330 3.81 3.60 3.60...
  • Page 84 Annual Energy Indoor unit capacity Current Moisture Removal Volume Consumption SEER Heating 230V (A) Pdesign Annual Consumption (kWh) (kW) (kWh) CLASS 1 Room 1100 10.1 1250 11.5 16 + 16 3.20 3.80 1179 16 + 20 3.20 3.80 1179 16 + 25 3.20 3.80 1179...
  • Page 85 Heating Capacity (kW) Input Power (W) Indoor unit capacity Total Heating Room A Room B Total min ~ max Rating min ~ max CLASS 16 + 16 + 16 2.60 2.60 2.60 7.80 3.3 ~ 10.4 2260 640 ~ 3250 3.45 16 + 16 + 20 2.58...
  • Page 86 Annual Energy Indoor unit capacity Current Moisture Removal Volume Consumption SEER Heating 230V (A) Pdesign Annual Consumption (kWh) (kW) (kWh) CLASS 16 + 16 + 16 1130 10.2 4.60 3.80 1695 16 + 16 + 20 1245 11.3 4.60 3.80 1695 16 + 16 + 25 1265...
  • Page 87 Heating Capacity (kW) Input Power (W) Indoor unit capacity Total Heating Room A Room B Total min ~ max Rating min ~ max CLASS 16 + 16 + 16 + 16 2.12 2.12 2.12 2.12 8.48 3.0 ~ 10.6 2310 580 ~ 3090 3.67 16 + 16 + 16 + 20...
  • Page 88 Annual Energy Indoor unit capacity Current Moisture Removal Volume Consumption SEER Heating 230V (A) Pdesign Annual Consumption (kWh) (kW) (kWh) CLASS 16 + 16 + 16 + 16 1155 10.4 5.20 3.80 1916 16 + 16 + 16 + 20 1150 10.4 5.20...

  • Page 89: Dimensions

    4. Dimensions <Top View> Space necessary for installation (131) 27.5 10 cm 10 cm 100 cm Anchor Bolt Pitch 360.5 x 613 <Side View> <Front View> <Side View> 23.8 Unit: mm AMP Air Conditioning www.ampair.co.uk | sales@ampair.co.uk...

  • Page 90: Refrigeration Cycle Diagram

    5. Refrigeration Cycle Diagram CU-3Z52TBE CU-3Z68TBE INDOOR A OUTDOOR PIPE TEMP. SENSOR LIQUID SIDE 3-WAY VALVE MUFFLER STRAINER EXPANSION INTAKE VALVE A TEMP. SENSOR PIPE PIPE TEMP. TEMP. SENSOR SENSOR LIQUID SIDE 3-WAY VALVE STRAINER EXPANSION MUFFLER GAS SIDE HEAT...

  • Page 91: Cu-4Z68Tbe

    CU-4Z68TBE INDOOR A OUTDOOR PIPE TEMP. SENSOR LIQUID SIDE 3-WAY VALVE MUFFLER STRAINER EXPANSION INTAKE VALVE A TEMP. PIPE SENSOR TEMP. PIPE SENSOR TEMP. LIQUID SIDE SENSOR 3-WAY VALVE MUFFLER STRAINER EXPANSION VALVE B GAS SIDE HEAT PIPE EXCHANGER 3-WAY VALVE TEMP.

  • Page 92: Block Diagram

    6. Block Diagram CU-3Z52TBE CU-3Z68TBE AMP Air Conditioning www.ampair.co.uk | sales@ampair.co.uk...

  • Page 93: Cu-4Z68Tbe

    CU-4Z68TBE AMP Air Conditioning www.ampair.co.uk | sales@ampair.co.uk...

  • Page 94: Wiring Connection Diagram

    7. Wiring Connection Diagram CU-3Z52TBE CU-3Z68TBE AMP Air Conditioning www.ampair.co.uk | sales@ampair.co.uk...

  • Page 95: Cu-4Z68Tbe

    CU-4Z68TBE AMP Air Conditioning www.ampair.co.uk | sales@ampair.co.uk...

  • Page 96: Electronic Circuit Diagram

    8. Electronic Circuit Diagram CU-3Z52TBE CU-3Z68TBE AMP Air Conditioning www.ampair.co.uk | sales@ampair.co.uk...

  • Page 97: Cu-4Z68Tbe

    CU-4Z68TBE AMP Air Conditioning www.ampair.co.uk | sales@ampair.co.uk...

  • Page 98: Printed Circuit Board

    9. Printed Circuit Board Main Printed Circuit Board POWER TRANSISTOR (IPM) CURRENT TRANSFORMER (CT) CN-DISP2 CN-HT CN-HOT CN-EV1 CN-DATA CN-TH1 CN-NMODE CN-EV2 CN-DIS CN-TH3 CN-EV3 CN-TH2 CN-EV4 CN-TH4 CN-PSW1 CN-DISP1 CN-HEAT CN-FM1 AMP Air Conditioning www.ampair.co.uk | sales@ampair.co.uk...

  • Page 99: Noise Filter Printed Circuit Board

    Noise Filter Printed Circuit Board CN-COM CN-DATA CN-WHT CN-BLK Display Printed Circuit Board CN-DISP1 CN-NMODE1 CN-NMODE2 LED1 LED2 LED3 LED4 LED5 LED6 AMP Air Conditioning www.ampair.co.uk | sales@ampair.co.uk...

  • Page 100: Installation Information

    10. Installation Information 10.1 CU-3Z52TBE 10.1.1 Check Points Indoor/outdoor unit connection cables (Not included in the unit) 1.5 mm flexible cord x 4 core Unit C (polychloroprene sheathed) Outdoor unit power supply: Single-phase 230V, 50Hz (Not included in the unit)

  • Page 101: Cu-3Z68Tbe

    10.2 CU-3Z68TBE 10.2.1 Check Points Indoor/outdoor unit connection cables (Not included in the unit) 1.5 mm flexible cord x 4 core Unit C (polychloroprene sheathed) Outdoor unit power supply: Single-phase 230V, 50Hz (Not included in the unit) Unit B elevation: 15m max 16A switch (circuit breaker)

  • Page 102: Cu-4Z68Tbe

    10.3 CU-4Z68TBE 10.3.1 Check Points AMP Air Conditioning www.ampair.co.uk | sales@ampair.co.uk...

  • Page 103: Installation Instruction

    11. Installation Instruction 11.1 Select The Best Location  If an awning is built over the unit to prevent direct Installation parts you should purchase ( ) sunlight or rain, be careful that heat radiation from Outdoor Unit Installation Diagram It is advisable to avoid the condenser is not obstructed.

  • Page 104: Install The Outdoor Unit

    Indoor unit Outdoor unit located Outdoor unit located on upper side otherwise Outdoor unit Outdoor unit Outdoor unit Outdoor Unit Installation Guidelines  Where a wall or other obstacle is in the path of outdoor unit’s intake or exhaust airflow, follow the installation guidelines below.
  • Page 105 Female side Screw Control Board Cover (resin) Applicable to Liquid and Gas side of CS-MZ16***, CS-TZ25*** Flare Nut CS-MTZ16***, CS-TZ35** (Connection Pipe) CS-Z20***, CS-TZ42***, CS-Z25***, CS-TZ50***, CS-Z35***, CS-TE20***, CS-Z42***, CS-TE25***, Torque Wrench for Flare Nut CS-Z50***, CS-TE35***, CS-XZ20***, CS-TE42*** Liquid CS-XZ25***, CS-TE50*** side Flare Nut...

  • Page 106: Air Tightness Test On The Refrigerating System

    AIR PURGING METHOD IS PROHIBITED FOR R32 SYSTEM 11.4 Air Tightness Test on the Refrigerating System Before system charged with refrigerant and before the refrigerating system in put into operation, below site test procedure and acceptance criteria shall be verified by the certified technicians, and/or the installer:- Step 1: Pressure test for refrigerant leak detection: 1) Steps for pressure test, in accordance to ISO 5149.

  • Page 107: 11.5 Connect The Cable To The Outdoor Unit

    Step 3: Evacuation of the equipment: Do not purge the air with refrigerants but use a vacuum pump to vacuum the installation. There is no extra refrigerant in the outdoor unit for air purging. 1. Connect a charging hose with a push pin to Outdoor unit the Low side of a charging set and the service Tube connector...
  • Page 108 CU-3Z52***, CU-3Z68*** Terminals on the indoor unit Colour of wires (Connection ca ble) Terminal s on the o utdoor unit (UNIT A ) (UNIT B) (UNIT C) (Power supply cord) Terminals on the isolating d evices (Disconnecting means) CU-4Z68*** Colour of wires (Connecting cable) Terminals on the outdoor unit (Power supply cord) (UNIT A)

  • Page 109: Heat Insulation

    11.6 Heat Insulation 1. Please carry out insulation at pipe connection portion as mentioned in Indoor/Outdoor Unit Installation Diagram. Please wrap the insulated piping end to prevent water from going inside the piping. 2. If drain hose or connecting piping is in the room (where dew may form), please increase the insulation by using POLY-E FOAM with thickness 6 mm or above.

  • Page 110: Operation Control

    12. Operation Control 12.1 Cooling Operation 12.1.1 Outdoor fan control  When cooling operation is enabled, based on outdoor ambient temperature, fan motor control will be adjusted according to figure below: RPM free 15°C 13°C RPM controlled -13°C Stopped OD temp. 12.1.2 Annual Cooling control ...

  • Page 111: Heating Operation

    12.2 Heating Operation 12.2.1 Outdoor fan control  When heating operation is enabled, based on outdoor ambient temperature, fan motor control will be adjusted according to figure below for Heating overload control: RPM controlled 12°C 10°C RPM free OD temp. 12.2.2 Heating Room Temp Sampling Control ...
  • Page 112  Cancel Condition Indoor fan speed is equal or higher than Lo fan. > 1 operation indoor unit. In any cooling overload zone. During annual cooling Initial frequency operation. During starting control. During “Electronic part temperature rise protection by outdoor air & total current” During “Electronic part temperature rise protection by total current”...

  • Page 113: Simultaneous Operation Control

    13. Simultaneous Operation Control  Operation modes which can be selected using the remote control unit: Automatic, Cooling, Dry, Heating and e-ion operation mode.  Types of operation modes which can be performed simultaneously Cooling operation and Cooling, Dry or e-ion operation. Heating operation and Heating operation.

  • Page 114: Protection Control

    14. Protection Control 14.1 Freeze Prevention control (Cool)  When received freeze prevention signal from indoor unit, the compressor frequency changes according to indoor heat exchanger temperature.  When indoor unit request capability OFF due to freeze condition, immediately the capability supply to targeted indoor unit stops.

  • Page 115: Cooling Overload Control (Cool)

    14.5 Cooling overload control (Cool)  This control detect outdoor pipe temperature and perform the compressor frequency restriction during cooling operation. Comp stop 64°C Comp freq restricted 60°C 57°C Comp freq free OD Pipe temp 14.6 Heating overload control (Heat) ...

  • Page 116: Deice Control

    If the running current does not exceed X value for 5 seconds, compressor frequency will increase.  However, if total outdoor unit running current exceeds Y value, compressor will be stopped immediately for 3 minutes. CU-3Z52TBE CU-3Z68TBE CU-4Z68TBE Operation Mode...

  • Page 117: Compressor Protection Control (Gas Leak Detection Control 1)

    14.13 Compressor Protection Control (Gas leak detection control 1)  Control start conditions For 5 minutes, the compressor continuously operates and total current is low. During Cooling or Soft Dry operation: Indoor intake temperature — indoor piping temperature is below 4°C. During Heating operation: Indoor pipe temperature —...
  • Page 118 14.17 Cooling Outdoor Air Temperature Control (Cool)  The compressor will be stopped to avoid compressor overloading. COMP. ON -10°C -12°C COMP. OFF Outdoor Temperature 14.18 Heating Outdoor Air Temperature Control (Heat)  The compressor will be stopped to avoid compressor overloading. COMP.

  • Page 119: Servicing Mode

    15. Servicing Mode Fig. 1 JP1 (COOL ONLY) SW1 (PUMP DOWN) OFF ON SW4 (POWER SW2 (OPERATION SAVE) TEST) OFF ON SW5 (MODE SW3 (WIRING CHECK) PRIORITY) 15.1 Pump down operation (SW1)  Operate the pump down process according to the following procedure Confirm the valve on the liquid side and gas side are open.

  • Page 120: Wiring Error Check

    15.3 Wiring Error Check  The unit capable to correct the wiring error automatically by following procedures. Confirm the valve on the liquid side and gas side is open. Press WIRING CHECK switch (SW3) on the Display PCB inside the outdoor unit for more than 10 seconds to start wiring check operation.

  • Page 121: Troubleshooting Guide

    16. Troubleshooting Guide 16.1 Self Diagnosis Function  The display screen of wireless remote control unit and the self-diagnosis LEDs (green) on the outdoor printed circuit board in the outdoor unit can be used to identify the location of the problem. Refer to the table below to identify and solve the cause of the problem, and then re-start the air conditioner system.
  • Page 122 AMP Air Conditioning www.ampair.co.uk | sales@ampair.co.uk...
  • Page 123 AMP Air Conditioning www.ampair.co.uk | sales@ampair.co.uk...

  • Page 124: Disassembly And Assembly Instructions

    17. Disassembly and Assembly Instructions WARNING High voltages are generated in the electrical parts area by the capacitor. Ensure that the capacitor has discharged sufficiently before proceeding with repair work. Failure to heed this caution may result in electric shocks. 17.1 Outdoor Unit Removal Procedure Caution! When handling electronic controller, be careful of electrostatic discharge.
  • Page 125 17.1.2 Remove the Control Board Cover and Particular Plates 3. Remove the control board cover (remove 3 screws). 4. Remove the particular plate (remove 2 screws). 5. Remove the particular plate (remove 2 screws). 17.1.3 Removing the Control P.C. Board 6.
  • Page 126 17.1.4 Removing the Propeller Fan and Fan Motor 1. Follow the steps in 18.2.1 for removing the cabinet top plate and cabinet front plate. 2. Remove the propeller fan by removing the nut turning clockwise at its center. 3. Disconnect the fan motor connector from the control P.C.

  • Page 127: Technical Data

    Technical data provided are based on the air conditioner running under free frequency. 18.1 Cool Mode Performance Data Unit setting: Standard piping length, Hi Fan, Cool mode at 16°C Voltage: 230V, 50Hz 18.1.1 CU-3Z52TBE Indoor Air Temp. °C WB Outdoor Combination Air Temp.
  • Page 128 Indoor Air Temp. °C WB Outdoor Combination Air Temp. 17.5 (Capacity) °C DB Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 3.35 0.63 3.55 0.62 3.62 0.62...
  • Page 129 Indoor Air Temp. °C WB Outdoor Combination Air Temp. 17.5 (Capacity) °C DB Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 6.43 1.33 6.63 1.31 6.69 1.31...
  • Page 130 Indoor Air Temp. °C WB Outdoor Combination Air Temp. 17.5 (Capacity) °C DB Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 6.43 1.31 6.63 1.29 6.69 1.28...
  • Page 131 Indoor Air Temp. °C WB Outdoor Combination Air Temp. 17.5 (Capacity) °C DB Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 6.53 1.33 6.73 1.31 6.80 1.31...
  • Page 132 Indoor Air Temp. °C WB Outdoor Combination Air Temp. 17.5 (Capacity) °C DB Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 6.63 1.34 6.84 1.32 6.90 1.31...
  • Page 133 Indoor Air Temp. °C WB Outdoor Combination Air Temp. 17.5 (Capacity) °C DB Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 7.35 1.32 7.57 1.30 7.65 1.29...
  • Page 134 Indoor Air Temp. °C WB Outdoor Combination Air Temp. 17.5 (Capacity) °C DB Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 7.35 1.30 7.57 1.28 7.65 1.27...
  • Page 135 Indoor Air Temp. °C WB Outdoor Combination Air Temp. 17.5 (Capacity) °C DB Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 7.45 1.35 7.68 1.33 7.75 1.33...
  • Page 136 Indoor Air Temp. °C WB Outdoor Combination Air Temp. 17.5 (Capacity) °C DB Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 7.35 1.32 7.57 1.30 7.65 1.29...
  • Page 137 Indoor Air Temp. °C WB Outdoor Combination Air Temp. 17.5 (Capacity) °C DB Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 7.35 1.30 7.57 1.28 7.65 1.27...
  • Page 138 Indoor Air Temp. °C WB Outdoor Combination Air Temp. 17.5 (Capacity) °C DB Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 7.35 1.30 7.57 1.28 7.65 1.27...
  • Page 139 18.1.2 CU-3Z68TBE Indoor Air Temp. °C WB Outdoor Combination Air Temp. 17.5 (Capacity) °C DB Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 1.79 0.20 1.90 0.20...
  • Page 140 Indoor Air Temp. °C WB Outdoor Combination Air Temp. 17.5 (Capacity) °C DB Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 4.44 0.68 4.70 0.67 4.79 0.66...
  • Page 141 Indoor Air Temp. °C WB Outdoor Combination Air Temp. 17.5 (Capacity) °C DB Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 7.04 1.61 7.26 1.58 7.33 1.57...
  • Page 142 Indoor Air Temp. °C WB Outdoor Combination Air Temp. 17.5 (Capacity) °C DB Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 6.53 1.32 6.73 1.30 6.80 1.29...
  • Page 143 Indoor Air Temp. °C WB Outdoor Combination Air Temp. 17.5 (Capacity) °C DB Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 6.94 1.57 7.15 1.55 7.22 1.54...
  • Page 144 Indoor Air Temp. °C WB Outdoor Combination Air Temp. 17.5 (Capacity) °C DB Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 7.14 1.55 7.36 1.53 7.43 1.52...
  • Page 145 Indoor Air Temp. °C WB Outdoor Combination Air Temp. 17.5 (Capacity) °C DB Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 7.76 1.58 7.99 1.56 8.07 1.55...
  • Page 146 Indoor Air Temp. °C WB Outdoor Combination Air Temp. 17.5 (Capacity) °C DB Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 8.17 1.59 8.41 1.57 8.50 1.56...
  • Page 147 Indoor Air Temp. °C WB Outdoor Combination Air Temp. 17.5 (Capacity) °C DB Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 8.68 1.57 8.94 1.54 9.03 1.53...
  • Page 148 Indoor Air Temp. °C WB Outdoor Combination Air Temp. 17.5 (Capacity) °C DB Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 8.68 1.57 8.94 1.54 9.03 1.53...
  • Page 149 Indoor Air Temp. °C WB Outdoor Combination Air Temp. 17.5 (Capacity) °C DB Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 8.68 1.57 8.94 1.54 9.03 1.53...
  • Page 150 Indoor Air Temp. °C WB Outdoor Combination Air Temp. 17.5 (Capacity) °C DB Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 8.68 1.54 8.94 1.52 9.03 1.51...
  • Page 151 Indoor Air Temp. °C WB Outdoor Combination Air Temp. 17.5 (Capacity) °C DB Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 8.17 1.50 8.41 1.48 8.50 1.47...
  • Page 152 Indoor Air Temp. °C WB Outdoor Combination Air Temp. 17.5 (Capacity) °C DB Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 8.17 1.50 8.41 1.48 8.50 1.47...
  • Page 153 Indoor Air Temp. °C WB Outdoor Combination Air Temp. 17.5 (Capacity) °C DB Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 8.37 1.57 8.62 1.54 8.71 1.53...
  • Page 154 Indoor Air Temp. °C WB Outdoor Combination Air Temp. 17.5 (Capacity) °C DB Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 8.17 1.50 8.41 1.48 8.50 1.47...
  • Page 155 Indoor Air Temp. °C WB Outdoor Combination Air Temp. 17.5 (Capacity) °C DB Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 8.37 1.57 8.62 1.54 8.71 1.53...
  • Page 156 18.1.3 CU-4Z68TBE Indoor Air Temp. °C WB Outdoor Combination Air Temp. 27/16 27/17.5 27/18 27/19 27/22 27/24 (Capacity) °C DB Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power...
  • Page 157 Indoor Air Temp. °C WB Outdoor Combination Air Temp. 27/16 27/17.5 27/18 27/19 27/22 27/24 (Capacity) °C DB Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 4.43...
  • Page 158 Indoor Air Temp. °C WB Outdoor Combination Air Temp. 27/16 27/17.5 27/18 27/19 27/22 27/24 (Capacity) °C DB Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 7.84...
  • Page 159 Indoor Air Temp. °C WB Outdoor Combination Air Temp. 27/16 27/17.5 27/18 27/19 27/22 27/24 (Capacity) °C DB Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 7.27...
  • Page 160 Indoor Air Temp. °C WB Outdoor Combination Air Temp. 27/16 27/17.5 27/18 27/19 27/22 27/24 (Capacity) °C DB Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 7.72...
  • Page 161 Indoor Air Temp. °C WB Outdoor Combination Air Temp. 27/16 27/17.5 27/18 27/19 27/22 27/24 (Capacity) °C DB Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 7.95...
  • Page 162 Indoor Air Temp. °C WB Outdoor Combination Air Temp. 27/16 27/17.5 27/18 27/19 27/22 27/24 (Capacity) °C DB Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 8.63...
  • Page 163 Indoor Air Temp. °C WB Outdoor Combination Air Temp. 27/16 27/17.5 27/18 27/19 27/22 27/24 (Capacity) °C DB Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 9.08...
  • Page 164 Indoor Air Temp. °C WB Outdoor Combination Air Temp. 27/16 27/17.5 27/18 27/19 27/22 27/24 (Capacity) °C DB Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 9.65...
  • Page 165 Indoor Air Temp. °C WB Outdoor Combination Air Temp. 27/16 27/17.5 27/18 27/19 27/22 27/24 (Capacity) °C DB Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 9.65...
  • Page 166 Indoor Air Temp. °C WB Outdoor Combination Air Temp. 27/16 27/17.5 27/18 27/19 27/22 27/24 (Capacity) °C DB Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 9.65...
  • Page 167 Indoor Air Temp. °C WB Outdoor Combination Air Temp. 27/16 27/17.5 27/18 27/19 27/22 27/24 (Capacity) °C DB Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 9.65...
  • Page 168 Indoor Air Temp. °C WB Outdoor Combination Air Temp. 27/16 27/17.5 27/18 27/19 27/22 27/24 (Capacity) °C DB Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 9.08...
  • Page 169 Indoor Air Temp. °C WB Outdoor Combination Air Temp. 27/16 27/17.5 27/18 27/19 27/22 27/24 (Capacity) °C DB Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 9.08...
  • Page 170 Indoor Air Temp. °C WB Outdoor Combination Air Temp. 27/16 27/17.5 27/18 27/19 27/22 27/24 (Capacity) °C DB Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 9.31...
  • Page 171 Indoor Air Temp. °C WB Outdoor Combination Air Temp. 27/16 27/17.5 27/18 27/19 27/22 27/24 (Capacity) °C DB Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 9.08...
  • Page 172 Indoor Air Temp. °C WB Outdoor Combination Air Temp. 27/16 27/17.5 27/18 27/19 27/22 27/24 (Capacity) °C DB Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 9.20...
  • Page 173 Indoor Air Temp. °C WB Outdoor Combination Air Temp. 27/16 27/17.5 27/18 27/19 27/22 27/24 (Capacity) °C DB Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 9.31...
  • Page 174 Indoor Air Temp. °C WB Outdoor Combination Air Temp. 27/16 27/17.5 27/18 27/19 27/22 27/24 (Capacity) °C DB Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 9.99...
  • Page 175 Indoor Air Temp. °C WB Outdoor Combination Air Temp. 27/16 27/17.5 27/18 27/19 27/22 27/24 (Capacity) °C DB Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 9.99...
  • Page 176 Indoor Air Temp. °C WB Outdoor Combination Air Temp. 27/16 27/17.5 27/18 27/19 27/22 27/24 (Capacity) °C DB Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 9.99...
  • Page 177 Indoor Air Temp. °C WB Outdoor Combination Air Temp. 27/16 27/17.5 27/18 27/19 27/22 27/24 (Capacity) °C DB Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 9.99...
  • Page 178 Indoor Air Temp. °C WB Outdoor Combination Air Temp. 27/16 27/17.5 27/18 27/19 27/22 27/24 (Capacity) °C DB Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 9.99...
  • Page 179 Indoor Air Temp. °C WB Outdoor Combination Air Temp. 27/16 27/17.5 27/18 27/19 27/22 27/24 (Capacity) °C DB Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 9.99...
  • Page 180 Indoor Air Temp. °C WB Outdoor Combination Air Temp. 27/16 27/17.5 27/18 27/19 27/22 27/24 (Capacity) °C DB Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 9.99...
  • Page 181 Indoor Air Temp. °C WB Outdoor Combination Air Temp. 27/16 27/17.5 27/18 27/19 27/22 27/24 (Capacity) °C DB Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 9.99...
  • Page 182 Indoor Air Temp. °C WB Outdoor Combination Air Temp. 27/16 27/17.5 27/18 27/19 27/22 27/24 (Capacity) °C DB Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 9.99...
  • Page 183 Indoor Air Temp. °C WB Outdoor Combination Air Temp. 27/16 27/17.5 27/18 27/19 27/22 27/24 (Capacity) °C DB Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 9.99...

  • Page 184: Heat Mode Performance Data

    18.2 Heat Mode Performance Data Unit setting: Standard piping length, Hi Fan, Heat mode at 30°C Voltage: 230V, 50Hz 18.2.1 CU-3Z52TBE Outdoor Air Temp. °C WB Indoor Combination Air Temp. (Capacity) °C DB Input Input Input Input Input Input Input...
  • Page 185 Outdoor Air Temp. °C WB Indoor Combination Air Temp. (Capacity) °C DB Input Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power Power 13.78 1.44 9.65...
  • Page 186 Outdoor Air Temp. °C WB Indoor Combination Air Temp. (Capacity) °C DB Input Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power Power 13.78 1.41 9.65...
  • Page 187 Outdoor Air Temp. °C WB Indoor Combination Air Temp. (Capacity) °C DB Input Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power Power 14.37 1.47 10.06...
  • Page 188 Outdoor Air Temp. °C WB Indoor Combination Air Temp. (Capacity) °C DB Input Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power Power 14.97 1.51 10.48...
  • Page 189 Outdoor Air Temp. °C WB Indoor Combination Air Temp. (Capacity) °C DB Input Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power Power 16.34 1.51 11.44...
  • Page 190 Outdoor Air Temp. °C WB Indoor Combination Air Temp. (Capacity) °C DB Input Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power Power 16.34 1.41 11.44...
  • Page 191 Outdoor Air Temp. °C WB Indoor Combination Air Temp. (Capacity) °C DB Input Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power Power 16.34 1.49 11.44...
  • Page 192 Outdoor Air Temp. °C WB Indoor Combination Air Temp. (Capacity) °C DB Input Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power Power 16.34 1.52 11.44...
  • Page 193 Outdoor Air Temp. °C WB Indoor Combination Air Temp. (Capacity) °C DB Input Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power Power 16.34 1.51 11.44...
  • Page 194 18.2.2 CU-3Z68TBE Outdoor Air Temp. °C WB Indoor Combination Air Temp. (Capacity) °C DB Input Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power Power 3.72...
  • Page 195 Outdoor Air Temp. °C WB Indoor Combination Air Temp. (Capacity) °C DB Input Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power Power 10.46 1.83 10.01...
  • Page 196 Outdoor Air Temp. °C WB Indoor Combination Air Temp. (Capacity) °C DB Input Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power Power 20.08 2.16 14.06...
  • Page 197 Outdoor Air Temp. °C WB Indoor Combination Air Temp. (Capacity) °C DB Input Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power Power 20.08 2.16 14.06...
  • Page 198 Outdoor Air Temp. °C WB Indoor Combination Air Temp. (Capacity) °C DB Input Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power Power 20.08 2.16 14.06...
  • Page 199 Outdoor Air Temp. °C WB Indoor Combination Air Temp. (Capacity) °C DB Input Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power Power 20.28 2.13 14.20...
  • Page 200 Outdoor Air Temp. °C WB Indoor Combination Air Temp. 16/15 15/14 10/9 0/-1 (Capacity) °C DB Input Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power...
  • Page 201 Outdoor Air Temp. °C WB Indoor Combination Air Temp. (Capacity) °C DB Input Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power Power 20.48 2.06 14.34...
  • Page 202 Outdoor Air Temp. °C WB Indoor Combination Air Temp. (Capacity) °C DB Input Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power Power 20.87 2.01 14.61...
  • Page 203 Outdoor Air Temp. °C WB Indoor Combination Air Temp. (Capacity) °C DB Input Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power Power 20.87 1.99 14.61...
  • Page 204 Outdoor Air Temp. °C WB Indoor Combination Air Temp. (Capacity) °C DB Input Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power Power 20.48 2.11 14.34...
  • Page 205 Outdoor Air Temp. °C WB Indoor Combination Air Temp. (Capacity) °C DB Input Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power Power 20.87 1.99 14.61...
  • Page 206 Outdoor Air Temp. °C WB Indoor Combination Air Temp. (Capacity) °C DB Input Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power Power 20.87 2.01 14.61...
  • Page 207 18.2.3 CU-4Z68TBE Outdoor Air Temp. °C WB Indoor Air Combination Temp. °C 16/15 15/14 10/9 (Capacity) Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 4.46 0.76 4.36...
  • Page 208 Outdoor Air Temp. °C WB Indoor Air Combination Temp. °C 0/-1 -5/-6 -7/-8 -10/-11 -15/- (Capacity) Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power 3.77 1.15 3.48 1.10 3.36 1.07 3.09...
  • Page 209 Outdoor Air Temp. °C WB Indoor Air Combination Temp. °C 16/15 15/14 10/9 (Capacity) Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 12.55 2.03 12.26 2.08 10.81...
  • Page 210 Outdoor Air Temp. °C WB Indoor Air Combination Temp. °C 0/-1 -5/-6 -7/-8 -10/-11 -15/- (Capacity) Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power 10.61 3.07 9.78 2.91 9.44 2.85 8.68...
  • Page 211 Outdoor Air Temp. °C WB Indoor Air Combination Temp. °C 16/15 15/14 10/9 (Capacity) Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 18.37 2.40 17.50 2.46 13.13...
  • Page 212 Outdoor Air Temp. °C WB Indoor Air Combination Temp. °C 0/-1 -5/-6 -7/-8 -10/-11 -15/- (Capacity) Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power 10.10 3.02 8.95 3.00 8.49 3.00 8.23...
  • Page 213 Outdoor Air Temp. °C WB Indoor Air Combination Temp. °C 16/15 15/14 10/9 (Capacity) Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 18.37 2.40 17.50 2.46 13.13...
  • Page 214 Outdoor Air Temp. °C WB Indoor Air Combination Temp. °C 0/-1 -5/-6 -7/-8 -10/-11 -15/- (Capacity) Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power 10.10 3.02 8.95 3.00 8.49 3.00 8.23...
  • Page 215 Outdoor Air Temp. °C WB Indoor Air Combination Temp. °C 16/15 15/14 10/9 (Capacity) Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 18.37 2.40 17.50 2.46 13.13...
  • Page 216 Outdoor Air Temp. °C WB Indoor Air Combination Temp. °C 0/-1 -5/-6 -7/-8 -10/-11 -15/- (Capacity) Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power 10.10 3.02 8.95 3.00 8.49 3.00 8.23...
  • Page 217 Outdoor Air Temp. °C WB Indoor Air Combination Temp. °C 16/15 15/14 10/9 (Capacity) Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 18.55 2.37 17.67 2.44 13.25...
  • Page 218 Outdoor Air Temp. °C WB Indoor Air Combination Temp. °C 0/-1 -5/-6 -7/-8 -10/-11 -15/- (Capacity) Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power 10.20 2.99 9.04 2.97 8.57 2.97 8.32...
  • Page 219 Outdoor Air Temp. °C WB Indoor Air Combination Temp. °C 16/15 15/14 10/9 (Capacity) Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 18.73 2.36 17.84 2.42 13.38...
  • Page 220 Outdoor Air Temp. °C WB Indoor Air Combination Temp. °C 0/-1 -5/-6 -7/-8 -10/-11 -15/- (Capacity) Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power 10.30 2.97 9.13 2.95 8.66 2.95 8.40...
  • Page 221 Outdoor Air Temp. °C WB Indoor Air Combination Temp. °C 16/15 15/14 10/9 (Capacity) Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 18.73 2.35 17.84 2.41 13.38...
  • Page 222 Outdoor Air Temp. °C WB Indoor Air Combination Temp. °C 0/-1 -5/-6 -7/-8 -10/-11 -15/- (Capacity) Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power 10.30 2.96 9.13 2.94 8.66 2.94 8.40...
  • Page 223 Outdoor Air Temp. °C WB Indoor Air Combination Temp. °C 16/15 15/14 10/9 (Capacity) Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 18.73 2.29 17.84 2.36 13.38...
  • Page 224 Outdoor Air Temp. °C WB Indoor Air Combination Temp. °C 0/-1 -5/-6 -7/-8 -10/-11 -15/- (Capacity) Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power 10.30 2.88 9.13 2.87 8.66 2.87 8.40...
  • Page 225 Outdoor Air Temp. °C WB Indoor Air Combination Temp. °C 16/15 15/14 10/9 (Capacity) Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 19.09 2.22 18.18 2.28 13.64...
  • Page 226 Outdoor Air Temp. °C WB Indoor Air Combination Temp. °C 0/-1 -5/-6 -7/-8 -10/-11 -15/- (Capacity) Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power 10.50 2.79 9.30 2.78 8.82 2.78 8.56...
  • Page 227 Outdoor Air Temp. °C WB Indoor Air Combination Temp. °C 16/15 15/14 10/9 (Capacity) Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 18.73 2.28 17.84 2.35 13.38...
  • Page 228 Outdoor Air Temp. °C WB Indoor Air Combination Temp. °C 0/-1 -5/-6 -7/-8 -10/-11 -15/- (Capacity) Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power 10.30 2.87 9.13 2.86 8.66 2.86 8.40...
  • Page 229 Outdoor Air Temp. °C WB Indoor Air Combination Temp. °C 16/15 15/14 10/9 (Capacity) Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 18.91 2.32 18.01 2.38 13.51...
  • Page 230 Outdoor Air Temp. °C WB Indoor Air Combination Temp. °C 0/-1 -5/-6 -7/-8 -10/-11 -15/- (Capacity) Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power 10.40 2.91 9.21 2.90 8.74 2.90 8.48...
  • Page 231 Outdoor Air Temp. °C WB Indoor Air Combination Temp. °C 16/15 15/14 10/9 (Capacity) Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 19.09 2.21 18.18 2.27 13.64...
  • Page 232 Outdoor Air Temp. °C WB Indoor Air Combination Temp. °C 0/-1 -5/-6 -7/-8 -10/-11 -15/- (Capacity) Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power 10.50 2.78 9.30 2.77 8.82 2.77 8.56...
  • Page 233 Outdoor Air Temp. °C WB Indoor Air Combination Temp. °C 16/15 15/14 10/9 (Capacity) Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 19.09 2.23 18.18 2.29 13.64...
  • Page 234 Outdoor Air Temp. °C WB Indoor Air Combination Temp. °C 0/-1 -5/-6 -7/-8 -10/-11 -15/- (Capacity) Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power 10.50 2.80 9.30 2.79 8.82 2.79 8.56...
  • Page 235 Outdoor Air Temp. °C WB Indoor Air Combination Temp. °C 16/15 15/14 10/9 (Capacity) Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 18.91 2.28 18.01 2.35 13.51...
  • Page 236 Outdoor Air Temp. °C WB Indoor Air Combination Temp. °C 0/-1 -5/-6 -7/-8 -10/-11 -15/- (Capacity) Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power 10.40 2.87 9.21 2.86 8.74 2.86 8.48...
  • Page 237 Outdoor Air Temp. °C WB Indoor Air Combination Temp. °C 16/15 15/14 10/9 (Capacity) Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 19.09 2.12 18.18 2.18 13.64...
  • Page 238 Outdoor Air Temp. °C WB Indoor Air Combination Temp. °C 0/-1 -5/-6 -7/-8 -10/-11 -15/- (Capacity) Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power 10.50 2.67 9.30 2.66 8.82 2.66 8.56...
  • Page 239 Outdoor Air Temp. °C WB Indoor Air Combination Temp. °C 16/15 15/14 10/9 (Capacity) Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 19.09 2.12 18.18 2.17 13.64...
  • Page 240 Outdoor Air Temp. °C WB Indoor Air Combination Temp. °C 0/-1 -5/-6 -7/-8 -10/-11 -15/- (Capacity) Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power 10.50 2.66 9.30 2.65 8.82 2.65 8.56...
  • Page 241 Outdoor Air Temp. °C WB Indoor Air Combination Temp. °C 16/15 15/14 10/9 (Capacity) Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 19.09 2.04 18.18 2.09 13.64...
  • Page 242 Outdoor Air Temp. °C WB Indoor Air Combination Temp. °C 0/-1 -5/-6 -7/-8 -10/-11 -15/- (Capacity) Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power 10.50 2.56 9.30 2.55 8.82 2.55 8.56...
  • Page 243 Outdoor Air Temp. °C WB Indoor Air Combination Temp. °C 16/15 15/14 10/9 (Capacity) Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 19.09 2.11 18.18 2.17 13.64...
  • Page 244 Outdoor Air Temp. °C WB Indoor Air Combination Temp. °C 0/-1 -5/-6 -7/-8 -10/-11 -15/- (Capacity) Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power 10.50 2.65 9.30 2.64 8.82 2.64 8.56...
  • Page 245 Outdoor Air Temp. °C WB Indoor Air Combination Temp. °C 16/15 15/14 10/9 (Capacity) Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 19.09 2.09 18.18 2.15 13.64...
  • Page 246 Outdoor Air Temp. °C WB Indoor Air Combination Temp. °C 0/-1 -5/-6 -7/-8 -10/-11 -15/- (Capacity) Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power 10.50 2.63 9.30 2.62 8.82 2.62 8.56...
  • Page 247 Outdoor Air Temp. °C WB Indoor Air Combination Temp. °C 16/15 15/14 10/9 (Capacity) Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 19.09 2.13 18.18 2.19 13.64...
  • Page 248 Outdoor Air Temp. °C WB Indoor Air Combination Temp. °C 0/-1 -5/-6 -7/-8 -10/-11 -15/- (Capacity) Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power 10.50 2.68 9.30 2.67 8.82 2.67 8.56...
  • Page 249 Outdoor Air Temp. °C WB Indoor Air Combination Temp. °C 16/15 15/14 10/9 (Capacity) Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 19.09 2.11 18.18 2.17 13.64...
  • Page 250 Outdoor Air Temp. °C WB Indoor Air Combination Temp. °C 0/-1 -5/-6 -7/-8 -10/-11 -15/- (Capacity) Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power 10.50 2.65 9.30 2.64 8.82 2.64 8.56...
  • Page 251 Outdoor Air Temp. °C WB Indoor Air Combination Temp. °C 16/15 15/14 10/9 (Capacity) Input Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power Power 19.09 2.10 18.18 2.16 13.64...
  • Page 252 Outdoor Air Temp. °C WB Indoor Air Combination Temp. °C 0/‐1  ‐5/‐6  ‐7/‐8  ‐10/‐11  ‐15/‐  (Capacity) Input Input Input Input Input Total Q Total Q Total Q Total Q Total Q Power Power Power Power Power 10.50 2.64 9.30 2.63 8.82 2.63 8.56...

  • Page 253: Service Data

    19. Service Data Service Data provided are based on the air conditioner running under rated frequency during forced cooling / forced heating mode. 19.1 Operation Characteristics (CU-3Z52TBE) 19.1.1 One Indoor Unit Operation  Cooling Characteristic [Condition] Room temperature: 27°C (DBT), 19°C (WBT) Operation condition: High fan speed Piping length: 5.0 m...
  • Page 254  Cooling Characteristic [Condition] Room temperature: 27°C (DBT), 19°C (WBT) Operation condition: High fan speed Piping length: 5.0 m Voltage: 230V, 50Hz B) Indoor unit capacity: Cooling (2.5), CS-Z25TKEW 14.000 13.500 13.000 12.500 12.000 11.500 11.000 10.500 10.000 9.500 9.000 Outdoor Air Temperature (°C) 5.900 5.280...
  • Page 255  Cooling Characteristic [Condition] Room temperature: 27°C (DBT), 19°C (WBT) Operation condition: High fan speed Piping length: 5.0 m Voltage: 230V, 50Hz C) Indoor unit capacity: Cooling (4.2), CS-Z42TKEW 16.000 15.400 14.800 14.200 13.600 13.000 12.400 11.800 11.200 10.600 10.000 Outdoor Air Temperature (°C) 6.600 5.900...
  • Page 256  Heating Characteristic [Condition] Room temperature: 20°C (DBT), 12°C (WBT) Operation condition: High fan speed Piping length: 5.0 m Voltage: 230V, 50Hz A) Indoor unit capacity: Heating (2.0), CS-Z20TKEW 45.000 43.400 41.800 40.200 38.600 37.000 35.400 33.800 32.200 30.600 29.000 -14 -12 Outdoor Air Temperature (°C) 7.200...
  • Page 257  Heating Characteristic [Condition] Room temperature: 20°C (DBT), 12°C (WBT) Operation condition: High fan speed Piping length: 5.0 m Voltage: 230V, 50Hz B) Indoor unit capacity: Heating (2.5), CS-Z25TKEW 48.000 46.300 44.600 42.900 41.200 39.500 37.800 36.100 34.400 32.700 31.000 -14 -12 Outdoor Air Temperature (°C) 7.800...
  • Page 258  Heating Characteristic [Condition] Room temperature: 20°C (DBT), 12°C (WBT) Operation condition: High fan speed Piping length: 5.0 m Voltage: 230V, 50Hz C) Indoor unit capacity: Heating (4.2), CS-Z42TKEW 48.000 46.200 44.400 42.600 40.800 39.000 37.200 35.400 33.600 31.800 30.000 -14 -12 Outdoor Air Temperature (°C) 7.700...
  • Page 259 19.1.2 Two Indoor Unit Operation  Cooling Characteristic [Condition] Room temperature: 27°C (DBT), 19°C (WBT) Operation condition: High fan speed Piping length: 5.0 m Voltage: 230V, 50Hz A) Indoor unit capacity: Cooling (2.0 + 2.5), CS-Z20TKEW + CS-Z25TKEW Z20TKEW Z25TKEW 18.000 17.400 16.800...
  • Page 260  Cooling Characteristic [Condition] Room temperature: 27°C (DBT), 19°C (WBT) Operation condition: High fan speed Piping length: 5.0 m Voltage: 230V, 50Hz Indoor unit capacity: Cooling (2.5 + 4.2), CS-Z25TKEW + CS-Z42TKEW Z25TKEW Z42TKEW 18.000 17.300 16.600 15.900 15.200 14.500 13.800 13.100 12.400...
  • Page 261  Heating Characteristic [Condition] Room temperature: 20°C (DBT), 12°C (WBT) Operation condition: High fan speed Piping length: 5.0 m Voltage: 230V, 50Hz A) Indoor unit capacity: Heating (2.0 + 2.5), CS-Z20TKEW + CS-Z25TKEW Z20TKEW Z25TKEW 43.000 41.400 39.800 38.200 36.600 35.000 33.400 31.800...
  • Page 262  Heating Characteristic [Condition] Room temperature: 20°C (DBT), 12°C (WBT) Operation condition: High fan speed Piping length: 5.0 m Voltage: 230V, 50Hz B) Indoor unit capacity: Heating (2.5 + 4.2), CS-Z25TKEW + CS-Z42TKEW Z25TKEW Z42TKEW 42.000 40.600 39.200 37.800 36.400 35.000 33.600 32.200...
  • Page 263 19.1.3 Three Indoor Unit Operation  Cooling Characteristic [Condition] Room temperature: 27°C (DBT), 19°C (WBT) Operation condition: High fan speed Piping length: 5.0 m Voltage: 230V, 50Hz A) Indoor unit capacity: Cooling (2.0 + 2.5 + 4.2), CS-Z20TKEW + CS-Z25TKEW + CS-Z42TKEW Z20TKEW Z25TKEW Z42TKEW...
  • Page 264  Heating Characteristic [Condition] Room temperature: 20°C (DBT), 12°C (WBT) Operation condition: High fan speed Piping length: 5.0 m Voltage: 230V, 50Hz A) Indoor unit capacity: Heating (2.0 + 2.5 + 4.2), CS-Z20TKEW + CS-Z25TKEW + CS-Z42TKEW Z20TKEW Z25TKEW Z42TKEW 37.000 35.900 34.800...
  • Page 265 19.2 Operation Characteristics (CU-3Z68TBE) 19.2.1 One Indoor Unit Operation  Cooling Characteristic [Condition] Room temperature: 27°C (DBT), 19°C (WBT) Operation condition: High fan speed Piping length: 5.0 m Voltage: 230V, 50Hz A) Indoor unit capacity: Cooling (2.0), CS-Z20TKEW 16.000 15.500 15.000 14.500 14.000...
  • Page 266  Cooling Characteristic [Condition] Room temperature: 27°C (DBT), 19°C (WBT) Operation condition: High fan speed Piping length: 5.0 m Voltage: 230V, 50Hz B) Indoor unit capacity: Cooling (2.5), CS-Z25TKEW 15.000 14.500 14.000 13.500 13.000 12.500 12.000 11.500 11.000 10.500 10.000 Outdoor Air Temperature (°C) 5.500 4.920...
  • Page 267  Cooling Characteristic [Condition] Room temperature: 27°C (DBT), 19°C (WBT) Operation condition: High fan speed Piping length: 5.0 m Voltage: 230V, 50Hz C) Indoor unit capacity: Cooling (3.5), CS-Z35TKEW 14.000 13.500 13.000 12.500 12.000 11.500 11.000 10.500 10.000 9.500 9.000 Outdoor Air Temperature (°C) 5.900 5.260...
  • Page 268  Heating Characteristic [Condition] Room temperature: 20°C (DBT), 12°C (WBT) Operation condition: High fan speed Piping length: 5.0 m Voltage: 230V, 50Hz A) Indoor unit capacity: Heating (2.0), CS-Z20TKEW 45.000 43.500 42.000 40.500 39.000 37.500 36.000 34.500 33.000 31.500 30.000 Outdoor Air Temperature (°C) 7.200 7.040...
  • Page 269  Heating Characteristic [Condition] Room temperature: 20°C (DBT), 12°C (WBT) Operation condition: High fan speed Piping length: 5.0 m Voltage: 230V, 50Hz B) Indoor unit capacity: Heating (2.5), CS-Z25TKEW 49.000 47.300 45.600 43.900 42.200 40.500 38.800 37.100 35.400 33.700 32.000 Outdoor Air Temperature (°C) 7.800 7.480...
  • Page 270  Heating Characteristic [Condition] Room temperature: 20°C (DBT), 12°C (WBT) Operation condition: High fan speed Piping length: 5.0 m Voltage: 230V, 50Hz C) Indoor unit capacity: Heating (3.5), CS-Z35TKEW 45.000 43.300 41.600 39.900 38.200 36.500 34.800 33.100 31.400 29.700 28.000 Outdoor Air Temperature (°C) 7.700 7.360...
  • Page 271 19.2.2 Two Indoor Unit Operation  Cooling Characteristic [Condition] Room temperature: 27°C (DBT), 19°C (WBT) Operation condition: High fan speed Piping length: 5.0 m Voltage: 230V, 50Hz A) Indoor unit capacity: Cooling (2.5 + 3.5), CS-Z25TKEW + CS-Z35TKEW Z25TKEW Z35TKEW 17.000 16.500 16.000...
  • Page 272  Heating Characteristic [Condition] Room temperature: 20°C (DBT), 12°C (WBT) Operation condition: High fan speed Piping length: 5.0 m Voltage: 230V, 50Hz A) Indoor unit capacity: Heating (2.5 + 3.5), CS-Z25TKEW + CS-Z35TKEW Z25TKEW Z35TKEW 39.000 37.700 36.400 35.100 33.800 32.500 31.200 29.900...
  • Page 273 19.2.3 Three Indoor Unit Operation  Cooling Characteristic [Condition] Room temperature: 27°C (DBT), 19°C (WBT) Operation condition: High fan speed Piping length: 5.0 m Voltage: 230V, 50Hz A) Indoor unit capacity: Cooling (2.0 + 2.5 + 3.5), CS-Z20TKEW + CS-Z25TKEW + CS-Z35TKEW Z20TKEW Z25TKEW Z35TKEW...
  • Page 274  Heating Characteristic [Condition] Room temperature: 20°C (DBT), 12°C (WBT) Operation condition: High fan speed Piping length: 5.0 m Voltage: 230V, 50Hz A) Indoor unit capacity: Heating (2.0 + 2.5 + 3.5), CS-Z20TKEW + CS-Z25TKEW + CS-Z35TKEW Z20TKEW Z25TKEW Z35TKEW 36.000 34.900 33.800...
  • Page 275 19.3 Operation Characteristics (CU-4Z68TBE) 19.3.1 One Indoor Unit Operation  Cooling Characteristic [Condition] Room temperature: 27°C (DBT), 19°C (WBT) Operation condition: High fan speed Piping length: 5.0 m Voltage: 230V, 50Hz A) Indoor unit capacity: Cooling (2.0), CS-Z20TKEW 16.000 15.500 15.000 14.500 14.000...
  • Page 276  Cooling Characteristic [Condition] Room temperature: 27°C (DBT), 19°C (WBT) Operation condition: High fan speed Piping length: 5.0 m Voltage: 230V, 50Hz B) Indoor unit capacity: Cooling (2.5), CS-Z25TKEW 15.000 14.500 14.000 13.500 13.000 12.500 12.000 11.500 11.000 10.500 10.000 Outdoor Air Temperature (°C) 5.500 4.920...
  • Page 277  Cooling Characteristic [Condition] Room temperature: 27°C (DBT), 19°C (WBT) Operation condition: High fan speed Piping length: 5.0 m Voltage: 230V, 50Hz C) Indoor unit capacity: Cooling (3.5), CS-Z35TKEW 14.000 13.500 13.000 12.500 12.000 11.500 11.000 10.500 10.000 9.500 9.000 Outdoor Air Temperature (°C) 5.900 5.260...
  • Page 278  Heating Characteristic [Condition] Room temperature: 20°C (DBT), 12°C (WBT) Operation condition: High fan speed Piping length: 5.0 m Voltage: 230V, 50Hz A) Indoor unit capacity: Heating (2.0), CS-Z20TKEW 45.000 43.500 42.000 40.500 39.000 37.500 36.000 34.500 33.000 31.500 30.000 Outdoor Air Temperature (°C) 7.200 7.040...
  • Page 279  Heating Characteristic [Condition] Room temperature: 20°C (DBT), 12°C (WBT) Operation condition: High fan speed Piping length: 5.0 m Voltage: 230V, 50Hz B) Indoor unit capacity: Heating (2.5), CS-Z25TKEW 49.000 47.300 45.600 43.900 42.200 40.500 38.800 37.100 35.400 33.700 32.000 Outdoor Air Temperature (°C) 7.800 7.480...
  • Page 280  Heating Characteristic [Condition] Room temperature: 20°C (DBT), 12°C (WBT) Operation condition: High fan speed Piping length: 5.0 m Voltage: 230V, 50Hz C) Indoor unit capacity: Heating (3.5), CS-Z35TKEW 45.000 43.300 41.600 39.900 38.200 36.500 34.800 33.100 31.400 29.700 28.000 Outdoor Air Temperature (°C) 7.700 7.360...
  • Page 281 19.3.2 Two Indoor Unit Operation  Cooling Characteristic [Condition] Room temperature: 27°C (DBT), 19°C (WBT) Operation condition: High fan speed Piping length: 5.0 m Voltage: 230V, 50Hz A) Indoor unit capacity: Cooling (2.5 + 3.5), CS-Z25TKEW + CS-Z35TKEW Z25TKEW Z35TKEW 17.000 16.500 16.000...
  • Page 282  Heating Characteristic [Condition] Room temperature: 20°C (DBT), 12°C (WBT) Operation condition: High fan speed Piping length: 5.0 m Voltage: 230V, 50Hz A) Indoor unit capacity: Heating (2.5 + 3.5), CS-Z25TKEW + CS-Z35TKEW Z25TKEW Z35TKEW 39.000 37.700 36.400 35.100 33.800 32.500 31.200 29.900...
  • Page 283 19.3.3 Three Indoor Unit Operation  Cooling Characteristic [Condition] Room temperature: 27°C (DBT), 19°C (WBT) Operation condition: High fan speed Piping length: 5.0 m Voltage: 230V, 50Hz A) Indoor unit capacity: Cooling (2.0 + 2.5 + 3.5), CS-Z20TKEW + CS-Z25TKEW + CS-Z35TKEW Z20TKEW Z25TKEW Z35TKEW...
  • Page 284  Heating Characteristic [Condition] Room temperature: 20°C (DBT), 12°C (WBT) Operation condition: High fan speed Piping length: 5.0 m Voltage: 230V, 50Hz A) Indoor unit capacity: Heating (2.0 + 2.5 + 3.5), CS-Z20TKEW + CS-Z25TKEW + CS-Z35TKEW Z20TKEW Z25TKEW Z35TKEW 36.000 34.900 33.800...
  • Page 285 19.3.4 Four Indoor Unit Operation  Cooling Characteristic [Condition] Room temperature: 27°C (DBT), 19°C (WBT) Operation condition: High fan speed Piping length: 5.0 m Voltage: 230V, 50Hz × 2 A) Indoor unit capacity: Cooling (2.0 + 2.5 + 2.5 + 3.5), CS-Z20TKEW + CS-Z25TKEW + CS-Z35TKEW Z20TKEW Z25TKEW...
  • Page 286  Heating Characteristic [Condition] Room temperature: 20°C (DBT), 12°C (WBT) Operation condition: High fan speed Piping length: 5.0 m Voltage: 230V, 50Hz × 2 A) Indoor unit capacity: Heating (2.0 + 2.5 + 2.5 + 3.5), CS-Z20TKEW + CS-Z25TKEW + CS-Z35TKEW Z20TKEW Z25TKEW Z35TKEW...
  • Page 287 20. Exploded View and Replacement Parts List CU-4Z68TBE only Note The above exploded view is for the purpose of parts disassembly and replacement. The non-numbered parts are not kept as standard service parts. AMP Air Conditioning www.ampair.co.uk | sales@ampair.co.uk...
  • Page 288 SAFETY DESCRIPTION & NAME Q’TY CU-3Z52TBE CU-3Z68TBE CU-4Z68TBE REMARK CHASSIS ASSY CWD52K1212 ← ← SOUND PROOF BOARD CWH151194 ← ← FAN MOTOR BRACKET CWD541127 ← ← SCREW-BRACKET FAN MOTOR CWH551217 ← ← CONDENSER COMPLETE CWB32C2680 ← ACXB32C08970 FAN MOTOR, DC 60W 3PH EHDS80C60AC ←...
  • Page 289 SAFETY DESCRIPTION & NAME Q’TY CU-3Z52TBE CU-3Z68TBE CU-4Z68TBE REMARK TERMINAL BOARD ASSY CWA28K1196 ← ← CONTROL BOARD COVER CWH131333 ← ← CABINET TOP PLATE CWE031083A ← ← CONTROL BOARD COVER CWH13C1194 ← ← CABINET FRONT PLATE CWE06K1065 ← ← CABINET SIDE PLATE CWE041317A ←...

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