Table of Contents
Advertisement
Quick Links
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.
TABLE OF CONTENTS
1. Safety Precautions.............................................3
2. Specification .......................................................5
3. Location of Controls and Components ...........9
3.1
Indoor Unit....................................................9
3.2
Outdoor Unit .................................................9
3.3
Remote Control ............................................9
4. Dimensions .......................................................10
4.1
Indoor Unit..................................................10
4.2
Outdoor Unit ...............................................11
5. Refrigeration Cycle Diagram...........................12
Indoor Unit
CS-PC7KKD
CS-PC9KKD
CS-PC12KKD
WARNING
6. Block Diagram ..................................................13
7. Wiring Connection Diagram............................14
8. Installation Instruction.....................................15
8.1
Select The Best Location ...........................15
8.2
Indoor Unit..................................................16
8.3
Outdoor Unit ...............................................19
9. Operation Control.............................................21
9.1
Cooling Operation ......................................21
9.2
Soft Dry Operation......................................22
9.3
Automatic operation ...................................22
9.4
Indoor Fan Speed Control..........................23
© Panasonic Home Appliances Air-Conditioning
(Guangzhou) Co.,Ltd (PHAAG) 2010. All rights
reserved. Unauthorized copying and distribution is a
violation of law.
Order No: PHA-AG1001005C3
Outdoor Unit
CU-PC7KKD
CU-PC9KKD
CU-PC12KKD
Advertisement
Table of Contents
Subscribe to Our Youtube Channel
Related Manuals for Panasonic CS-PC7KKD
Summary of Contents for Panasonic CS-PC7KKD
-
Page 1: Table Of Contents
Indoor Unit..........10 Soft Dry Operation........22 Outdoor Unit ..........11 Automatic operation ........22 Indoor Fan Speed Control......23 5. Refrigeration Cycle Diagram......12 © Panasonic Home Appliances Air-Conditioning (Guangzhou) Co.,Ltd (PHAAG) 2010. All rights reserved. Unauthorized copying and distribution is a violation of law. - Page 2 Outdoor Fan Speed Control .......24 Vertical Airflow Direction Control....24 Horizontal Airflow Direction Control....24 Timer Control..........24 Random Auto Restart Control ....24 10. Protection Control..........25 10.1 Restart Control (Time Delay Safety Control) ………………………………………………...25 10.2 7 minutes Time Save Control .....25 10.3 60 seconds Forced Operation ....25 10.4 30 Seconds Forced Operation ....25 10.5...
-
Page 3: Safety Precautions
1. Safety Precautions • Read the following “SAFETY PRECAUTIONS” carefully before perform any servicing. • Electrical work must be installed or serviced by a licensed electrician. Be sure to use the correct rating of the power plug and main circuit for the model installed. •... - Page 4 17. Recommended installation height for indoor unit shall be at least 2.5 m. 18. The appliance shall be installed in accordance with national wiring regulations. 19. Keep away from small children, the thin film may cling to nose and mouth and prevent breathing. 20.
-
Page 5: Specification
2. Specification Indoor CS-PC7KKD CS-PC9KKD Model Outdoor CU-PC7KKD CU-PC9KKD Phase, Hz Single, 50 Single, 50 Power Supply 2.100 2.500 2.550 Capacity BTU/h 7160 8520 4.10 kJ/h 1800 2140 2190 Running Current 3.40 4.25 4.10 Input Power 3.02 2.68 2.65 Btu/hW 10.30... - Page 6 Pipe Diameter (Liquid / mm (inch) 6.35 (1/4) / 9.52 (3/8) 6.35 (1/4) / 9.52 (3/8) Gas) Standard length m (ft) 5.0 (16.4) 5.0 (16.4) Length range (min – max) m (ft) 3 (9.8) ~ 7 (23.0) 3 (9.8) ~ 7 (23.0) I/D &...
- Page 7 Indoor CS-PC12KKD Model Outdoor CU-PC12KKD Phase, Hz Single, 50 Power Supply 3.600 3.650 Capacity BTU/h 12270 12440 kJ/h 3090 3130 Running Current 6.30 6.00 Input Power 1290 1320 2.79 2.76 Btu/hW 9.51 9.42 Power Factor Indoor Noise (H / L / QLo) dB-A 39 / 33 / - 39 / 33 / -...
- Page 8 Height(I/D / O/D) mm (inch) 290 (11-15/32) 540 (21-1/4) Dimension Width (I/D / O/D) mm (inch) 848 (33-13/32) 780 (30-23/32) Depth (I/D / O/D) mm (inch) 204 (8-1/32) 289 (11-3/8) Weight Net (I/D / O/D) kg (lb) 9.0 (20) 30 (66) Pipe Diameter (Liquid / Gas) mm (inch) 6.35 (1/4) / 12.7 (1/2)
-
Page 9: Location Of Controls And Components
3. Location of Controls and Components Indoor Unit Outdoor Unit Remote Control... -
Page 10: Dimensions
4. Dimensions Indoor Unit Unit : mm... -
Page 11: Outdoor Unit
Outdoor Unit 4.2.1 CU-PC7KKD, CU-PC9KKD 4.2.2 CU-PC12KKD... -
Page 12: Refrigeration Cycle Diagram
5. Refrigeration Cycle Diagram Evaporator Condenser... -
Page 13: Block Diagram
6. Block Diagram... -
Page 14: Wiring Connection Diagram
7. Wiring Connection Diagram... -
Page 15: Installation Instruction
8. Installation Instruction Select The Best Location 8.1.3 Indoor/Outdoor Unit 8.1.1 Indoor Unit • There should not be any heat source or steam near the unit. • There should not be any obstacles blocking the air circulation. • A place where air circulation in the room is good. •... -
Page 16: Indoor Unit
Indoor Unit 8.2.1 How to Fix Installation Plate The mounting wall is strong and solid enough to prevent if from the vibration. The centre of installation plate should be at more than 450 mm at right and left of the wall. The distance from installation plate edge to ceiling should more than 75mm. -
Page 17: Indoor Unit Installation
8.2.3 Indoor Unit Installation... -
Page 18: Connect The Cable To The Indoor Unit
8.2.4 Connect the Cable to the Indoor Unit The inside and outside connecting cable can be connected without removing the front grille. Connecting cable between indoor unit and outdoor unit shall be approved polychloroprene sheathed 3x 1.0 .( PC7KKD,PC9KKD) or 3 x 1.5mm (PC12KKD) flexible cords, type designation 245 IEC 57 or heavier cord. -
Page 19: Outdoor Unit
Outdoor Unit 8.3.1 Install the Outdoor Unit • After selecting the best location, start installation according to indoor/outdoor unit installation diagram. Fix the unit on concrete or rigid frame firmly and horizontally by bolt nut (ø10 mm). When installing at roof, please consider strong wind and earthquake. Please fasten the installation stand firmly with bolt or nails. -
Page 20: Connect The Cable To The Outdoor Unit
Be sure to connect the end of the charging hose with the push pin to the service port. Connect the center hose of the charging set to a vacuum pump. Turn on the power switch of the vacuum pump and make sure that the needle in the gauge moves from 0cmHg (0 Mpa) to -76cmHg (-0.1Mpa). -
Page 21: Operation Control
9. Operation Control Cooling Operation Cooling Operation can be set using remote control. This operation is applied to cool down the room temperature to the setting temperature set on the remote control. The remote control setting temperature, which takes the reading of intake air temperature sensor, can be adjusted from 16℃... -
Page 22: Soft Dry Operation
Soft Dry Operation Soft Dry Operation can be set using remote control. Soft Dry operation is applied to dehumidify and to perform a gentle cooling to the room. When selecting Soft Dry operation, the operation will be cooling until the room temperature reaches the set temperature on remote control, and then soft Dry will be activated. -
Page 23: Indoor Fan Speed Control
Indoor Fan Speed Control Indoor fan speed can be set using remote control. 9.4.1 Fan Speed rotation Chart speed Model CS-PC7KKD 1010 CS-PC9KKD 1010 CS-PC12KKD 1090 9.4.2 Automatic Fan Speed Control When set to Auto Fan Speed, the fan speed is adjusted between maximum and minimum setting as shown in the table. -
Page 24: Outdoor Fan Speed Control
9.4.3 Manual Fan Speed Control Manual fan speed can be set with Fan Speed selection button at the remote control There are 3 level of fan speed setting : Lo, Me, Hi Outdoor Fan Speed Control There is only one speed for outdoor fan motor. When compressor stops, outdoor fan will continue running for 30 seconds. -
Page 25: Protection Control
Protection Control 10.1 Restart Control (Time Delay Safety Control) • When the thermo-off temperature is reach during Cooling operation, the compressor stops for 3 minutes (minimum) before resume operation. • When the thermo-off temperature is reach during Soft Dry operation, the compressor stops for 6 minutes (minimum) before resume operation. -
Page 26: Dew Prevention Control
10.7 Dew Prevention Control To prevent dew formation at indoor unit discharge area, the horizontal air vane is automatically set at position 2 (refer to 9.6). This control is activated when:- *Compressor runs continuously for 60 minutes. *Horizontal air vane is at position 4 or 5 (refer to 9.6). *Actual fan speed is lower than Lo level. -
Page 27: Servicing Mode
11. Servicing Mode 11.1 Auto Off/On Button 5 sec 10 sec 15 sec Auto Operation Test Run Operation Remote Control Random Auto Restart (Forced Cooling Operation) Receiving Sound OFF/ON OFF/ON Beep Beep x 2 Beep x 3 AUTO OPERATION MODE Auto Operation will be activated immediately once the Auto OFF/ON button is pressed. -
Page 28: Troubleshooting Guide
12. Troubleshooting Guide 12.1 Refrigeration Cycle System In order to diagnose malfunctions, ensure the air conditioner is free Normal Pressure and Outlet Air Temperature (Standard) Gas Pressure Outlet air from electrical problems before inspecting the refrigeration cycle. Temperature Such problems include insufficient insulation, problem with the (kg/cm (°C) power source, malfunction of a compressor and a fan. -
Page 29: Relationship Between The Condition Of The Air Conditioner And Pressure And Electric Current
12.1.1 Relationship between the condition of the air conditioner and pressure and electric current Cooling Mode Condition of the air conditioner Low Pressure High Pressure Electric current during operation Insufficient refrigerant (gas leakage) Clogged capillary tube or strainer Short circuit in the indoor unit Heat radiation deficiency of the outdoor unit Inefficient compression... -
Page 30: Disassembly And Assembly Instructions
13. Disassembly and Assembly Instructions WARNING High Voltage is 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. Removal Procedure for Intake Grille 1. - Page 31 Removal Procedure for Discharge Grille 1. Separate the drain hose and the drain plate. 2. Pull out the discharge grille slightly. Removal Procedure for Cross Flow Fan 1. Release fixing screws on both side, disassembly the fixing board from evaporator on the left side and pull out the whole evaporator.
-
Page 32: Exploded View And Replacement Pars List
14. Exploded View and Replacement Pars List 14.1 Indoor Unit 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. - Page 33 REF. CS-PC7KKD CS-PC9KKD CS-PC12KKD PART NAME & DESCRIPTION QTY. Remark CHASSY COMPLETE CWD50C1644 CWD50C1644 CWD50C1644 FAN MOTOR CWA921427 CWA921427 CWA921425 CROSS FLOW FAN COMPLETE CWH02C1095 CWH02C1095 CWH02C1095 BEARING ASSY CWH64K1008 CWH64K1008 CWH64K1008 EVAPORATOR CWB30C3219 CWB30C3219 CWB30C3220 DISCHARGE GRILLE COMPLETE CWE20C3062...
-
Page 34: Outdoor Unit
14.2 Outdoor Unit 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. - Page 35 REF. PART NAME & DESCRIPTION QTY. CU-PC7KKD CU-PC9KKD CU-PC12KKD Remark CHASSIS ASS'Y CWD52K1216A CWD52K1216A CWD52K1217A FAN MOTOR BRACKET CWD541094 CWD541094 CWD541020 SCREW-FAN MOTOR BRACKET CWH551148A CWH551148A CWH551148A FAN MOTOR CWA951427 CWA951427 CWA951427 SCREW-FAN MOTOR MOUNT CWH55406J CWH55406J CWH55406J PROPELLER FAN ASS'Y CWH03K1025 CWH03K1025 CWH03K1034...
Need help?
Do you have a question about the CS-PC7KKD and is the answer not in the manual?
Questions and answers