Panasonic CS-A9CKPG Service Manual

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Operating instructions manual (24 pages)

Operating instructions manual (24 pages)

Operating instructions manual (24 pages)

Table of Contents

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CONTENTS

1 Features

2 Functions

3 Product Specifications

4 Dimensions

5 Refrigeration Cycle Diagram

6 Block Diagram

7 Wiring Diagram

8 Operation Details

9 Operating Instructions

10 Installation Instructions

CS-A9CKPG CU-A9CKP6G

CS-A12CKPG CU-A12CKP6G

Page

11 2-way, 3-way Valve

12 Servicing Information

13 Troubleshooting Guide

14 Technical Data

15 Exploded View

16 Replacement Parts List

17 Exploded View

18 Replacement Parts List

19 Electronic Circuit Diagram

and distribution is a violation of law.

Order No. MAC0210070C1

Room Air Conditioner

E25

Page

Table of Contents

Troubleshooting

Summary of Contents for Panasonic CS-A9CKPG

Page 1: Table Of Contents
Order No. MAC0210070C1 Room Air Conditioner CS-A9CKPG CU-A9CKP6G CS-A12CKPG CU-A12CKP6G CONTENTS Page Page 1 Features 11 2-way, 3-way Valve 2 Functions 12 Servicing Information 3 Product Specifications 13 Troubleshooting Guide 4 Dimensions 14 Technical Data 5 Refrigeration Cycle Diagram 15 Exploded View...
Page 2: Features
CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G 1 Features • High Efficiency • Quality Improvement − Gas leakage protection • Compact Design − Prevent compressor reverse cycle − OLP to protect compressor • Comfort Environment − Noise prevention during soft dry operation −...
Page 3: Functions
CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G 2 Functions Remote Control Self illuminating button OFF / ON I TEMP. Operation OFF / ON Room Temperature Setting Heating, Cooling, Soft Dry Operation. • Temperature Setting (16°C to 30°C) MODE Operation Mode Selection Automatic Operation •...
Page 4: Indoor Unit
CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G Indoor Unit AUTO OFF / ON Automatic Operation Button Economy Operation • Press for < 5s to operate Automatic • To reduce electrical power consumption. operation mode. (Used when the remote control cannot be used.) Indoor Fan Speed Control •...
Page 5 CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G Outdoor Unit Compressor Reverse Rotation Deice Control Protection Control • To prevent frosting at outdoor heat exchanger. (Only for Heating Operation) • To protect compressor from reverse • Temperature of outdoor heat exchanger rotation when there is a instantaneous is sensed by TRS (Thermal Reed Switch).
Page 6: Product Specifications
CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G 3 Product Specifications Unit CS-A9CK CU-A9CK Power Source Phase, Voltage, Cycle Single, 115, 60 Hz Cooling Capacity kW (BTU/h) 2.40 (8,200) Heating Capacity kW (BTU/h) 2.70 (9,200) Moisture Removal l/h (Pint/h) 0.7 (1.5) Airflow Method...
Page 7 35 µF, 370VAC Fan Motor Capacitor µF, VAC 5.0 µF, 230VAC 8.0 µF, 230VAC Note: • Specifications are subject to change without notice for further improvement. • (1) — CS-A9CKPG-4 / CU-A9CKP6G-4 (USA). • (2) — CS-A9CKPG-5 / CU-A9CKP6G-5 (Canada).
Page 8 CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G Unit CS-A12CK CU-A12CK Power Source Phase, Voltage, Cycle Single, 115, 60 Hz Cooling Capacity kW (BTU/h) 3.51 (12,000) 3.50 (12,000) Heating Capacity kW (BTU/h) 3.96 (13,500) 4.00 (13,500) Moisture Removal l/h (Pint/h) 1.3 (2.7) Airflow Method...
Page 9 CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G Unit CS-A12CK CU-A12CK Fan Speed Low Cooling; 900 — Heating; 960 Medium Cooling; 1,120 — Heating; 1,120 High Cooling; 1,260 Heating; 1,300 SuperHigh Cooling; 1,300 — Heating; 1,300 Heat Exchanger Description Evaporator Condenser Tube material...
Page 10: Dimensions
CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G 4 Dimensions...
Page 11 CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G...
Page 12: Refrigeration Cycle Diagram
CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G 5 Refrigeration Cycle Diagram...
Page 13: Block Diagram
CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G 6 Block Diagram...
Page 14: Wiring Diagram
CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G 7 Wiring Diagram...
Page 15: Operation Details
CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G 8 Operation Details 8.1. Cooling Mode Operation Cooling in operation according to Remote Control setting. Time Delay Safety Control (3 minutes) • When the compressor is stopped by Remote Control, it restarts after 3 minutes when it is turned ON by Remote Control.
Page 16 CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G Compressor Protection Control • After the compressor starts for 50 seconds but the outdoor fan motor is still OFF, the compressor will stop and restart automatically. (Time Delay Safety Control is valid). • If the above phenomenon is repeated for 3 times, the compressor will stop totally.
Page 17 CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G Cooling Operation Time Diagram...
Page 18 CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G Quiet Operation Control (For Cooling Mode or cooling region of Soft Dry Mode) • Purpose of this operation is to provide quite cooling operation compare to normal operation. • When the Quiet Mode is set at the remote control, Quiet Mode LED illuminates, the sound level will be automatically decreased 2 dB (Lo), decreased 3 dB (Hi, Me), against the present sound level operation.
Page 19: Soft Dry Mode Operation
CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G 8.2. Soft Dry Mode Operation • The unit starts cooling operation until the room temperature reaches the setting temperature set on the Remote Control, and then Soft Dry operation will start. • During Soft Dry operation, the Indoor Fan will operate at Lo- speed.
Page 20 CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G Soft Dry Operation Time Diagram Quiet Operation Control (For Dry region at Soft Dry Mode)
Page 21: Heating Mode Operation
CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G 8.3. Heating Mode Operation Heating in operation according to Remote Control setting. Time Delay Safety Control • When the compressor is stopped by Remote Control, it restarts after 3 minutes when the Remote Control is turned ON.
Page 22 CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G Hot Start Control When Heating operation starts, Indoor Fan will not start until the indoor heat exchanger reaches 30°C as diagram shown. Hot Start is completed when indoor heat exchanger rises to 39°C or over 4 minutes.
Page 23 CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G Automatic Fan Speed Mode When Automatic Fan Speed is selected at Remote Control during heating operation. • Fan speed rotates in the range of Me → SLo according to the heat exchanger temperature. • If use Manual Fan Speed, at above diagram will operate with setting Fan Speed.
Page 24 CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G Deicing Control Deice starts to prevent frosting at outdoor heat exchanger. • Normal Deicing Deice operations detection commences after 30 minutes of Heating operation starts or 60 minutes after previous deice operation. If the TRS (Thermal Reed Switch) senses the outdoor piping temperature drops to -3°C (TRS CLOSE) or less for 50 sec.
Page 25 CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G Normal Deicing Time Diagram Overload Deicing Time Diagram...
Page 26 CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G Quiet Operation Control (For Heating Mode) • Purpose of this operation is to provide quite heating operation compare to normal operation. • When the Quiet Mode is set at the remote control, Quiet Mode LED illuminates, the sound level will be automatically decreased 2 dB (Lo), decreased 3 dB (Hi, Me), against the present sound level operation.
Page 27: Automatic Mode Operation
CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G 8.4. Automatic Mode Operation 1. When the Automatic Mode Operation is selected, the indoor fan operates at SLo fan speed for 25 seconds to sense intake air temperature and determine the 1st operation mode. 2. Operation mode will be determine again after 1 hour of operation, if the room temperature reaches to set temperature and compressor off time is over 7 minutes 30 seconds continuously.
Page 28: Random Auto Restart Control
CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G 8.5. Random Auto Restart Control • If there is a power failure during air conditioner operation, operation will be automatically restarted after 3 to 4 minutes when the power is resumed. It will start with previous operation mode and airflow direction.
Page 29 CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G...
Page 30: Airflow Direction Control
CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G 8.9. Airflow Direction Control 1. Vertical Airflow Direction Cooling, Ion and Soft Dry Mode • The louver swings up and down as shown above. • The louver can be selected between 14° - 36° (as shown above) when pressing Manual Airflow Direction •...
Page 31: Powerful Mode Operation
CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G 8.10. Powerful Mode Operation Purpose of this operation is to be obtain the setting temperature quickly. 1. Cooling and Soft Dry Mode • When the Powerful Mode is set, the set temperature will be automatically decreased 3°C against the present setting temperature (Lower temperature: 16°C).
Page 32: Economy Mode Operation
CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G 8.11. Economy Mode Operation Purpose of this operation is to save or reduced electrical power consumption of the room air conditioner. However consumer is advised to use Economy Mode operation after the room temperature reaches the desired temperature.
Page 33 CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G 8.12. Low outdoor ambient temperature control A. Purpose To protect air conditioner from damage under the low outdoor ambient temperature. (Low outdoor ambient temperature < -10°C). B. During low outdoor ambient temperature control activated, other compressor & outdoor fan motor control is ignored. (Apply to all operation modes.)
Page 34 CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G Note: # : Fan motor off condition depends on: a. 1 min over after FM ON. And b. Air temperature < -3°C during 1 min. So the FM Off time is between 5 sec. to 1 min. 5 sec.
Page 35: Operating Instructions
CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G 9 Operating Instructions SAFETY PRECAUTIONS I Installation Precautions I Operation Precautions Before operating, please read the following “Safety Precautions” carefully. Warning Warning G To prevent personal injury, injury to others and This sign warns of death or serious injury.
Page 36 CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G G How to Insert the Batteries NAME OF EACH PART I Remote Control 1 Signal Transmitter 2 Operation Display 3 Quiet Mode Operation Button 4 Room Temperature Setting Button (Illuminating button) AUTO HEA HEAT COOL...
Page 37: Convenience Operation
CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G I Setting the Fan Speed I Setting the Horizontal Airflow Direction G Operation Details • Press 4 to select:- – Low Fan Speed COOL – Cooling Operation – Medium Fan Speed • To set the room temperature at your preference –...
Page 38: Care And Maintenance
CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G CARE AND MAINTENANCE I Cleaning the Indoor Unit and Remote I Pre-season Inspection I Air Purifying Filters Control G Is the discharged air cold/warm? • Wipe gently with a soft, dry cloth. Operation is normal if 15 minutes after the start of •...
Page 39: Troubleshooting
If the following conditions occur, turn off the circuit Is it okay? Solution breaker, and then call your authorized Panasonic dealers • Air conditioner has been restarted, but does not • This is to protect the air conditioner. Wait until the air or servicenter.
Page 40: Installation Instructions
CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G 10 Installation Instructions Required tools for Installation Works 1. Philips screw driver 5. Spanner 9. Gas leak detector 13. Multimeter 2. Level gauge 6. Pipe cutter 10. Measuring tape 14. Torque wrench 18 N.m (1.8 kgf.m) 42 N.m (4.2 kgf.m)
Page 41 CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G 1. The equipment must be earthed. It may cause electrical shock if grounding is not perfect. 2. Do not install the unit at place where leakage of flammable gas may occur. In case gas leaks and accumulates at surrounding of the unit, it may cause fire.
Page 42 CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G Attached accessories Indoor/Outdoor Unit Installation Diagram Applicable piping kit CZ-3F5, 7AEN (CS-A9CKPG) CZ-4F5, 7, 10AN (CS-A12CKPG) SELECT THE BEST LOCATION INDOOR UNIT • There should not be any heat source or steam near the unit.
Page 43: Select The Best Location
CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G 10.2. INDOOR UNIT 10.2.1. SELECT THE BEST LOCATION 10.2.3. TO DRILL A HOLE IN THE WALL (Refer to “Select the best location” AND INSTALL A SLEEVE OF section) PIPING 1. Insert the piping sleeve to the hole.
Page 44 CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G 2. For the embedded piping (This can be used for left rear piping & left bottom piping also.)
Page 45 CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G 10.2.5. INDOOR UNIT ELECTRICAL WIRING 1. Remove the control board metal cover. • Secure the wire onto the control board with the holder (clamper). 4. After completed wiring connection, fix back the metal cover to the original location.
Page 46: Outdoor Unit
CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G 10.3. OUTDOOR UNIT HOW TO TAKE OUT FRONT GRILLE Please follow the steps below to take out front grille if 10.3.1. SELECT THE BEST LOCATION necessary such as when servicing. (Refer to “Select the best location”...
Page 47: Evacuation Of The Equipment
CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G CUTTING AND FLARING THE PIPING 1. Please cut using pipe cutter and then remove the burrs. 2. Remove the burrs by using reamer. If burrs is not removed, gas leakage may be caused. Turn the piping end down to avoid the metal powder entering the pipe.
Page 48: Pipe Insulation
CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G 10.3.5. OUTDOOR UNIT ELECTRICAL WIRING 1. Remove Top Panel. 2. Remove Control Board Cover (Metal & Resin). 3. Remove Plugs. 4. Fix the conduit connector to the conduit hole with lock-nut, then secure it. 5. Connecting wire between indoor unit and outdoor unit should be UL listed or CSA approved 4 ×...
Page 49 CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G CHECK THE DRAINAGE • Open front panel and remove air filters. (Drainage checking can be carried out without removing the front grille.) • Pour a glass of water into the drain tray-styrofoam. • Ensure that water flows out from drain hose of the indoor unit.
Page 50: 11 2-Way, 3-Way Valve
CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G 11 2-way, 3-way Valve 2-way Valve (Liquid Side) 3-way Valve (Gas Side) Works Shaft Position Shaft Position Service Port Shipping Close Close Close (With valve cap) (With valve cap) (With cap) Evacuation Close Close Open...
Page 51: Air Purging Of The Piping And Indoor Unit
CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G 11.1. Air Purging of the Piping and Indoor Unit 11.1.1. Air purging (Installation) Required tools: hexagonal wrench, adjustable wrench, torque The air in the indoor unit and in the piping must be purged. If air wrenches, wrench to hold the joints and gas leak detector.
Page 52 CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G 11.1.2. Pumping down (Re-installation) Procedure: 1. Confirm that both the 2-way and 3-way valves are set to 5. Set the 2-way valve to the close position. the opened position. • Remove the valve stem caps and confirm that the valve 6.
Page 53 CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G 11.1.3. Re-air purging (Re-installation) Procedure: 1. Confirm that both the 2-way and 3-way valves are set to 5. Discharge the refrigerant. the closed position. • Close the valve on the charging cylinder and discharge the refrigerant until the gauge indicates 3 to 5 kg/cm (0.3 to 0.5 MPa)
Page 54 CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G 11.1.4. Balance refrigerant of the 2-way, 3-way valves (Gas leakage) Procedure: 1. Confirm that both the 2-way and 3-way valves are set to the open position. 2. Connect the charge set to the 3-way valve’s service port.
Page 55 CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G 11.1.5. Evacuation (Installation) (No refrigerant in the refrigeration cycle) Procedure: 1. Connect the vacuum pump to the charge set’s centre hose. 2. Evacuation for approximately one hour. • Confirm that the gauge needle has moved toward -0.1 MPa (-76 cmHg) [vacuum of 4 mmHg or less.]...
Page 56: Gas Charging
CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G 11.1.6. Gas charging (After Evacuation) Procedure: 1. Connect the charge hose to the charging cylinder. This is different from previous procedures. Because you are • Connect the charge hose which you disconnected from charging with liquid refrigerant from the gas side, absolutely do...
Page 57: Servicing Information
CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G 12 Servicing Information Caution: • Pb free solder has a higher melting point than standard solder; Typically the melting point is 50 - 70°F (30 - 40°C) higher. Please use a high temperature soldering iron. In case of the soldering iron with temperature control, please set it to 700 ± 20°F (370 ± 10°C).
Page 58 CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G − Pulling out the Drain Hose from outlet to remove the Discharge Grille. (Fig. 5) − Removing the right and left screws. (Fig. 5) − Then remove the Control Board by pressing down the hook at the left and pushing up the right hook. (Fig. 5) Fig.
Page 59 CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G − Remove the screws at the left of the Evaporator. (Fig. 8) Fig. 8 − Remove the Bearing. (Fig. 9) − Push up the Evaporator and pull out the Cross Flow Fan from shaft. By then, Fan Motor can be taken out. (Fig. 9)
Page 60 CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G • Remote Control Reset When the batteries are inserted for the first time, or the batteries are replaced, all the indications will blink and the remote control might not work. If this happen, remove the cover of the remote control and you will find a resetting terminal, and by shorting it with a minus screwdriver, it will return to normal.
Page 61: Troubleshooting Guide
CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G 13 Troubleshooting Guide 13.1. Refrigeration cycle system In order to diagnose malfunctions, make sure that there are no electrical problems before inspecting the refrigeration cycle. Such problems include insufficient insulation, problem with the power source, malfunction of a compressor and a fan.
Page 62 CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G 13.1.1. Relationship between the condition of the air conditioner and pressure and electric current Cooling Mode Heating Mode Condition of the air conditioner Low Pressure High Pressure Electric current Low Pressure High Pressure Electric current...
Page 63: Technical Data
CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G 14 Technical Data...
Page 64 CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G...
Page 65 CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G...
Page 66: Exploded View
CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G 15 Exploded View 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 67: Replacement Parts List
SOLAR DEODORIZING FILTER CWMD00C0002 ← FULCRUM CWH621013 (Note) • All parts are supplied from MAICO, Malaysia (Vendor Code: 061). • “O” marked parts are recommended to be kept in stock. • (1) — CS-A9CKPG-4, CS-A12CKPG-4 (USA). • (2) — CS-A9CKPG-5, CS-A12CKPG-5 (Canada).
Page 68: Exploded View
CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G 17 Exploded View 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 69: Replacement Parts List
CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G 18 Replacement Parts List <Model: CU-A9CK / CU-A12CK> REF. NO. PART NAME & DESCRIPTION QTY. CU-A9CK CU-A12CK REMARKS ← CHASSY ASS’Y CWD50K2081A SOUND PROOF MATERIAL CWG302125 CWG302154 ← FAN MOTOR BRACKET CWD541030 ← SCREW - FAN MOTOR BRACKET CWH55413 ←...
Page 70: Electronic Circuit Diagram
CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G 19 Electronic Circuit Diagram • CS-A9CK / CU-A9CK • CS-A12CK / CU-A12CK SCHEMATIC DIAGRAM 1/3 MAIN 5.1k 0.01 RECEIVER 0.01 (MX3) CN-RCV1 — INDICATOR (PH10) SW101 CN-DISP AUTO CN-DISP D101 POWER D102 QUIET D103 TIMER...
Page 71 CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G SCHEMATIC DIAGRAM 2/3 TEST 4.7k SSR02 4.7k P50/A8 SSR01 P51/A9 RY-PWR DRIVE SIGNAL RY-HOT DRIVE SIGNAL STEPPING 4.7k MOTOR P52/A10 TIMER SHORTEN P03/INTP3 DRIVE SIGNAL FAN SPEED P53/A11 P02/INTP2 DRIVE SIGNAL BUZZER AUTO OPERATION P01/INTP1...
Page 72 CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G SCHEMATIC DIAGRAM 3/3 TO POWER SUPPLY RY-PWR (WHT) FM(BLU) CT01 HOT(RED) RB501V-40 FUSE IC04 IC03 REGULATOR REGULATOR DB01 V-COIL COMPLETE 3300 FAN MOTOR (NHG) CAPACITOR ZNR03 CAPACITOR 39k/2W 39k/2W 511U 0.047 PC01 3.9k SSR01 ZNR01...
Page 73 CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G...
Page 74 CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G How to use electronic circuit diagram TIMER TABLE Test Mode Name Time (When test point Remarks Short-circuited) Real Timer 1 hr. 1 min. 10 min. 10 sec. 1 min. 1 sec. Time Delay Safety Control 2 min.
Page 75 CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G 19.1. REMOTE CONTROL...
Page 76: Print Pattern Indoor Unit Printed Circuit Board
CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G 19.2. PRINT PATTERN INDOOR UNIT PRINTED CIRCUIT BOARD TOP VIEW...
Page 77: Print Pattern
CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G 19.3. PRINT PATTERN INDOOR UNIT PRINTED CIRCUIT BOARD BOTTOM VIEW [MAICO] Printed in Malaysia...

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Panasonic CS-A9CKPG Service Manual

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