Table of Contents
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CONTENTS
CS-SA9CKP CU-
SA9CKP5
CS-SA12CKP CU-
SA12CKP5
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2
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© Guangzhou Matsushita Air Conditioner Co., Ltd.
(GMAC) All rights reserved. Unauthorized copying
and distribution is a violation of law.
Order No: GMAC0204003C2
Room Air Conditioners
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47
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Summary of Contents for Panasonic CS-SA9CKP
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Page 1: Table Of Contents
Order No: GMAC0204003C2 Room Air Conditioners CS-SA9CKP CU- SA9CKP5 CS-SA12CKP CU- SA12CKP5 CONTENTS Page Page 1 Functions 10 Disassembly of the parts 2 Product Specifications 11 Trouble-shooting guide 3 Dimensions 12 Technical Data 4 Refrigeration Cycle Diagram 13 Exploded View... -
Page 2: Functions
CS-SA9CKP CU-SA9CKP5 / CS-SA12CKP CU-SA12CKP5 1 Functions Operation START/ST OP Room Temperature Setting Temperature Setting(16 C to 30 C) Operation Mode Selection Auto Operation Automatic Mode Operation Heating Mode Operation Timer Operation Selection Cooling Mode Operation Soft Dry Mode Operation... - Page 3 CS-SA9CKP CU-SA9CKP5 / CS-SA12CKP CU-SA12CKP5 Indoor Unit Power Switch ON/OFF Anti-freezing Control for the Evaporator Cooling or Soft Dry Operation Auto Mode Operation Selection Button When the remote control cannot be used, Warm Booting Control please use this button. Indoor fan starts running when temperature Signal Receiving Sound Control of evaporator reaches 30 C or above.
- Page 4 CS-SA9CKP CU-SA9CKP5 / CS-SA12CKP CU-SA12CKP5 Outdoor Unit Anti-reverse Protection Overload Protection Control To protect the compressor from reverse When the temperature of evaporator rotation when power off suddenly. reaches 51 C,outdoor fan stops,and will restart when the temperature of evaporator declines to 49 C .
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Page 5: Product Specifications
CS-SA9CKP CU-SA9CKP5 / CS-SA12CKP CU-SA12CKP5 2 Product Specifications Unit CS-SA9CKP CU-SA9CKP5 Cooling Capacity 2.70-2.75 Heating Capacity 3.10-3.15 Moisture Removal 1.60 Power Source Phase Single 220-230 Cycle Airflow Method OUTLET SIDE VIEW TOP VIEW INTAKE Air Circulation Indoor air (low) /min Cooling: 6.79... - Page 6 CS-SA9CKP CU-SA9CKP5 / CS-SA12CKP CU-SA12CKP5 Unit CS-SA9CKP CU-SA9CKP5 Compressor Type — Rotary(1 cylinder) Rolling piston type Motor Type — Induction(2 pole) Rated Output — Air Circulation Type Cross-flow Fan Propeller fan Motor Type Induction (4 pole) Induction (6 pole) Input —...
- Page 7 CS-SA9CKP CU-SA9CKP5 / CS-SA12CKP CU-SA12CKP5 Unit CS-SA12CKP CU-SA12CKP5 Cooling Capacity 3.35-3.40 Heating Capacity 4.00-4.05 Moisture Removal 1.80 Power Source Phase Single 220 - 230 Cycle Airflow Method OUTLET SIDE VIEW TOP VIEW INTAKE Air Circulation Indoor air (low) /min Cooling: 7.43 —...
- Page 8 CS-SA9CKP CU-SA9CKP5 / CS-SA12CKP CU-SA12CKP5 Unit CS-SA12CKP CU-SA12CKP5 Air Circulation Type Cross-flow Fan Propeller fan Motor Type Induction (4 pole) Induction (6 pole) Input — 58.6 Rate Output Fan Speed — Medium 1090 — High 1200 Heat Exchanger Discription Evaporator...
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Page 9: Dimensions
CS-SA9CKP CU-SA9CKP5 / CS-SA12CKP CU-SA12CKP5 3 Dimensions... - Page 10 CS-SA9CKP CU-SA9CKP5 / CS-SA12CKP CU-SA12CKP5...
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Page 11: Refrigeration Cycle Diagram
CS-SA9CKP CU-SA9CKP5 / CS-SA12CKP CU-SA12CKP5 4 Refrigeration Cycle Diagram... -
Page 12: Block Diagram
CS-SA9CKP CU-SA9CKP5 / CS-SA12CKP CU-SA12CKP5 5 Block Diagram... -
Page 13: Wiring Diagram
CS-SA9CKP CU-SA9CKP5 / CS-SA12CKP CU-SA12CKP5 6 Wiring Diagram... -
Page 14: Operation Details
CS-SA9CKP CU-SA9CKP5 / CS-SA12CKP CU-SA12CKP5 7 Operation Details 7.1. Cooling Mode Operation • • • • When selecting the Cooling Mode Operation, the unit will operate according to the setting by the Remote Controller and the operation is as the following. - Page 15 CS-SA9CKP CU-SA9CKP5 / CS-SA12CKP CU-SA12CKP5 Automatic Fan Speed Mode During Cooling Mode Operation, use remote controller to select Automatic Fan Speed. • • • • Fan speed will be at the point between "high speed" and "medium speed". • • • • Deodorization control.
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Page 16: Soft Dry Mode Operation
CS-SA9CKP CU-SA9CKP5 / CS-SA12CKP CU-SA12CKP5 7.2. Soft Dry Mode Operation • • • • When selecting Soft Dry mode operation, the operation will be cooling untill the room temperature reaches the set temp on the remote control, and then Soft Dry will be actived. (During Soft Dry Mode the fan of indoor unit will operate at super low speed.) •... - Page 17 CS-SA9CKP CU-SA9CKP5 / CS-SA12CKP CU-SA12CKP5 Time Graph for soft dry operation...
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Page 18: Heating Mode Operation
CS-SA9CKP CU-SA9CKP5 / CS-SA12CKP CU-SA12CKP5 7.3. Heating Mode Operation When selecting heating mode operation, the unit will operate according to the setting by the remote controller. Time Delay Safety Protection Control • • • • If the compressor stopped by switching off,turning off by remote controller, or power off, it will not restart within 3 minutes. - Page 19 CS-SA9CKP CU-SA9CKP5 / CS-SA12CKP CU-SA12CKP5 Automatic Fan mode operation When selecting automatic fan mode by remote controller during heating mode operation, the fan will operate at different speed under different conditiors according to the temperature of indoor heat exchanger. Time graph for heating mode operation...
- Page 20 CS-SA9CKP CU-SA9CKP5 / CS-SA12CKP CU-SA12CKP5 Deice Control Deice operation is to protect the outdoor unit from freezing. • • • • Normal Deice Operation Decing starts 30 minutes after heating mode operation or 60 minutes after the latest decing operation. If temperature of outdoor piping, tested by TRS, falls to 3°C (TRS OFF)or below for continuously 50 seconds, deicing operation starts.
- Page 21 CS-SA9CKP CU-SA9CKP5 / CS-SA12CKP CU-SA12CKP5 Time Graph for Normal Deicing Operation Time Graph for Overload Deicing...
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Page 22: Automatic Mode Operation
CS-SA9CKP CU-SA9CKP5 / CS-SA12CKP CU-SA12CKP5 7.4. Automatic Mode Operation Standard for determining operation mode First Determination: Second Determination: One hour after the above determination, the unit will operate according to the table below. 1. Indoor fan operates at super low speed for 20 seconds. -
Page 23: Indoor Fan Motor Control
CS-SA9CKP CU-SA9CKP5 / CS-SA12CKP CU-SA12CKP5 7.5. Indoor Fan Motor Control • • • • Automatic fan speed control When automatic fan speed set, the available range for fan speed is from H to SLo • • • • Manual Fan Speed Control •... -
Page 24: Airflow Direction Control
CS-SA9CKP CU-SA9CKP5 / CS-SA12CKP CU-SA12CKP5 7.6. Airflow Direction Control Airflow Direction Auto-control • • • • When set at airflow direction auto-control with remote controller, the louver swings up and down as shown in the table below. • • • • The louver does not swing when the indoor fan stops during operation. -
Page 25: Installation
CS-SA9CKP CU-SA9CKP5 / CS-SA12CKP CU-SA12CKP5 8 Installation 8.1. Before Installation WARNING I Engage dealer or specialist for installation. If installation done by the user is defective, it will cause water leakage, electrical shock or fire. I Use the specified cable(1.5mm ) and connect tightly for indoor/putdoor connection. - Page 26 CS-SA9CKP CU-SA9CKP5 / CS-SA12CKP CU-SA12CKP5...
- Page 27 CS-SA9CKP CU-SA9CKP5 / CS-SA12CKP CU-SA12CKP5 8.2. Outline of installation Installation works Installation parts Required tools 1. Installation of indoor, outdoor unit Installation plate A level gauge 1) Selet the best location..P.28 4 wooden screws Philips screw driver 2) Indoor unit installation..P.29 4 anchor bolts Electric drill hole coredrill (Ø70mm)
- Page 28 CS-SA9CKP CU-SA9CKP5 / CS-SA12CKP CU-SA12CKP5 8.3. Installation of indoor, outdoor unit 8.3.1. Select best location 8.3.1.1. Indoor unit 8.3.1.3. Piping lenght and elevation • • • • There should not be any heat source of steam near the unit. Piping size Max piping •...
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Page 29: Indoor Unit Installation
CS-SA9CKP CU-SA9CKP5 / CS-SA12CKP CU-SA12CKP5 8.3.2. Indoor unit installation The mounting wall is strong and solid enough to prevent it from vibration. 8.3.2.1. Mount the installation plate on the wall with four installation plate fixing screws. (If mounting the unit on the concrete wall, consider using anchor bolts.) -
Page 30: Piping And Drainage Of Indoor Unit
CS-SA9CKP CU-SA9CKP5 / CS-SA12CKP CU-SA12CKP5 8.4. Piping and drainage of indoor unit 8.4.1. Preparation of piping 8.4.1.1. Cut the pipes and the cable 8.4.1.3. Flaring the pipe • • • • Use the accessory piping kit or pipes purchase locally. -
Page 31: Connection Of Piping
CS-SA9CKP CU-SA9CKP5 / CS-SA12CKP CU-SA12CKP5 8.4.2. Connection of piping Remove the indoor piping • • • • Pull the tube out of chasis. 5. Indoor unit installation For the right piping • • • • Hook the indoor unit onto the upper portion of 1. - Page 32 CS-SA9CKP CU-SA9CKP5 / CS-SA12CKP CU-SA12CKP5 Model Piping side Torque CS-SA12CKP Gas side 1/2" 55N.n CU-SA12CKP5 3. Insert the connecting cable into the connecting cable • • • • Do not connect the cable to the indoor unit. • • • • Make a small loop with the cable for easy con nection.
- Page 33 CS-SA9CKP CU-SA9CKP5 / CS-SA12CKP CU-SA12CKP5 4. Indoor unit installation • • • • Hook the indoor unit onto the upper portion of installation plate. (Engage the two hooks of the rear top of the indoor unit with the upper edge of the installation plate.)
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Page 34: Connecting The Piping
CS-SA9CKP CU-SA9CKP5 / CS-SA12CKP CU-SA12CKP5 8.5. In case of embedded Piping 8.5.6. Connecting the piping • • • • Refer to the section "connecting the piping" in the directions For the embedded piping for the indoor unit. Follow the same procedure for left rear and left piping. -
Page 35: Connecting The Cable
CS-SA9CKP CU-SA9CKP5 / CS-SA12CKP CU-SA12CKP5 8.6. Connecting piping and the cable to outdoor unit 8.6.1. Connecting the piping to outdoor unit 1. Align the center of the piping and sufficiently tighten the flare nut with fingers. 2. Finally tighten the flare nut with torque wrench unit the wrench click. -
Page 36: Air Purging Of The Piping And Indoor Unit
CS-SA9CKP CU-SA9CKP5 / CS-SA12CKP CU-SA12CKP5 8.7. Air purging of the piping and indoor unit 8.7.1. Air purging The air which contains moisture is remaining in the refrigeration cycle may cause malfunction on the compressor. 1. Remove caps from the 2-way and 3-way valves. -
Page 37: Checking The Drainage
CS-SA9CKP CU-SA9CKP5 / CS-SA12CKP CU-SA12CKP5 8.8. Checking the drainage and connecting the cable to indoor unit 8.8.1. Checking the drainage 1. Remove the front grille from the cabinet When removing the front grille for maintenance purposes, etc, carry out by the following procedures. - Page 38 CS-SA9CKP CU-SA9CKP5 / CS-SA12CKP CU-SA12CKP5 8.8.2. Connecting the Indoor/Outdoor connecting cable It does not need to remove the front grille when connecting the indoor/outdoor connecting cable. 1. Open the front grille. 2. Open the cover of the control board by loosening the fixing screw.
- Page 39 CS-SA9CKP CU-SA9CKP5 / CS-SA12CKP CU-SA12CKP5 8.9. Test Running 8.9.2. Evaluation of the performance 1. Operate the air conditioner for 15 minutes. 8.9.1. Connect the power supply 2. Measure the temperature of the intake and discharge air. 1. Connect the power supply cord to independent power 3.
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Page 40: 2-Way, 3-Way Valve
CS-SA9CKP CU-SA9CKP5 / CS-SA12CKP CU-SA12CKP5 9 2-way, 3-way Valve 2-way Valve (Liquid Side) 3-way Valve (Gas Side) Works Shaft Position Shaft Position Service Port Shipping Close Closed Closed (With valve cap) (With valve cap) (With cap) Air purging (Installation and Re-... - Page 41 CS-SA9CKP CU-SA9CKP5 / CS-SA12CKP CU-SA12CKP5 9.1. Air purging (Installation) Required tools: The air in the indoor unit and in the piping must be purged. hexagonal wrench, adjustable wrench, torque wrench, If air remains in the refrigeration pipings, it will affect the wrench to hold joints and gas leak detector.
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Page 42: Pumping Down
CS-SA9CKP CU-SA9CKP5 / CS-SA12CKP CU-SA12CKP5 9.2. 2 Pumping down (For Re-installation) Procedure 1. Confirm that both 2-way and 3-way valves are set to open 6. Operate the air conditioner at the cooling cycle and stop it positions. when the gauge indicates 2 kg/cm G (0.1Mpa). - Page 43 CS-SA9CKP CU-SA9CKP5 / CS-SA12CKP CU-SA12CKP5 9.2.1. 2-1 Re-air purging Procedure 1. Confirm that both 2-way and 3-way valves are set to the 5. Discharge the refrigerant closed position. • • • • Open the valve on the charging cylinder and discharge 2.
- Page 44 CS-SA9CKP CU-SA9CKP5 / CS-SA12CKP CU-SA12CKP5 9.2.2. 2-2 Balance refrigerant of the 2-way, 3-way valves (Gas leakage) Procedure 1. Confirm that both 2-way and 3-way valves are set to the open position. 2. Connect the charge set to the service port of the 3-way valve.
- Page 45 CS-SA9CKP CU-SA9CKP5 / CS-SA12CKP CU-SA12CKP5 9.3. 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 1 hour. • • • • Confirm that the gauge needle has moved toward-76cmHg (-0.1Mpa) [vacuum of 4 mmHg or less].
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Page 46: Gas Charging
CS-SA9CKP CU-SA9CKP5 / CS-SA12CKP CU-SA12CKP5 9.3.1. Gas charging (After evacuation) Procedure 1. Connect the charge hose to the charging cylinder This is different from previous procedures. • • • • Connect the charge hose which was disconnected from Because you are charging with liquid refrigerant from the gas... -
Page 47: Disassembly Of The Parts
CS-SA9CKP CU-SA9CKP5 / CS-SA12CKP CU-SA12CKP5 10 Disassembly of the parts • • • • Inspection Points for the indoor electronic controller 1. Open the front grille and cover of the control board, the electronic controller, signal receiver and indicators can be seen. - Page 48 CS-SA9CKP CU-SA9CKP5 / CS-SA12CKP CU-SA12CKP5 3. Remove the fan motor. Loosen the fan motor securing screw at the junction of the cross fan. (see Fig 5) Fig 5 Remove the special tab, and pull the fan motor out. (see Fig 6, Fig 7)
- Page 49 CS-SA9CKP CU-SA9CKP5 / CS-SA12CKP CU-SA12CKP5 • • • • Removal procedure of the cross flow fan 1. Remove the fan motor. (Refer to the removal procedure of fan motor, Fig 8) Fig 8 Remove the securing screw of the front grille, pull the front grille down towards you.
- Page 50 CS-SA9CKP CU-SA9CKP5 / CS-SA12CKP CU-SA12CKP5 • • • • Remote control reset If the display is chaotic or can not be adjusted, use a pin to gently press reset button to reset the remote control to the original set by manufacturer.(Fig 11 )
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Page 51: Trouble-Shooting Guide
CS-SA9CKP CU-SA9CKP5 / CS-SA12CKP CU-SA12CKP5 11 Trouble-shooting guide 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 compressor or fan. - Page 52 CS-SA9CKP CU-SA9CKP5 / CS-SA12CKP CU-SA12CKP5 11.1. Relationship between the condition of 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 during operation...
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Page 53: Technical Data
CS-SA9CKP CU-SA9CKP5 / CS-SA12CKP CU-SA12CKP5 12 Technical Data I I I I Thermostat characteristics CS-SA9CKP/CU-SA12CKP5... - Page 54 CS-SA9CKP CU-SA9CKP5 / CS-SA12CKP CU-SA12CKP5 I I I I Operating characteristics CS-SA9CKP/CU-SA9CKP5 CS-SA12CKP/CU-SA12CKP5...
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Page 55: Exploded View
CS-SA9CKP CU-SA9CKP5 / CS-SA12CKP CU-SA12CKP5 13 Exploded View CS-SA9CKP/CS-SA12CKP... -
Page 56: Replacement Parts List
CS-SA9CKP CU-SA9CKP5 / CS-SA12CKP CU-SA12CKP5 14 Replacement Parts List CS-SA9CKP/CS-SA12CKP DESCRIPTION&NAME Q’ty CS-SA9BKP5 CS-SA12BKP5 CHASSY ASS´Y CWD50C1234 CWD50C1234 FAN MOTOR CWA921097 CWA921097 CROSS FLOW FAN COMPLETE CWH02C1004 CWH02C1004 EVAPORATOR CWB30C1139 CWB30C1139 TUBE ASS´Y COMPLETE CWT01C2492 CWT01C2491 DISCHARGE GRILLE COMPLETE CWE20C2157... -
Page 57: Exploded View
CS-SA9CKP CU-SA9CKP5 / CS-SA12CKP CU-SA12CKP5 15 Exploded View CU-SA9CKP5/CU-SA12CKP5... -
Page 58: Replacement Parts List
CS-SA9CKP CU-SA9CKP5 / CS-SA12CKP CU-SA12CKP5 16 Replacement Parts List CU-SA9CKP5/CU-SA12CKP5 DESCRIPTION&NAME Q’ty CU-SA9BKP5 CU-SA12BKP5 BASE ASS´Y CWD50K623A CWD50K2059A FAN MOTOR CWA95327 CWA951210 HOLDER-FAN MOTOR CWD54191 CWD541020 FIXING SCREW-FAN MOTOR CWH55027 CWH55406 PROPELLER FAN CWH00K052 CWH03K1006 NUT-P.FAN CWH56032 CWH56053 COMPRESSOR CWB09617... -
Page 59: Electronic Circuit Diagram
CS-SA9CKP CU-SA9CKP5 / CS-SA12CKP CU-SA12CKP5 17 ELECTRONIC CIRCUIT DIAGRAM ELECTRONIC CIRCUIT DIAGRAM SCHEMATIC DIAGRAM 1/2 FAN MOTOR RELAY(B) CAPACITOR COMPRSSOR CAPACITOR RELAY(A) CAPACITOR TERMIMAL (OUTDOOR UNIT) A C220 4-WAY VALVE 50Hz 1(L) 2(N) TERMIMAL POWER SW. BLUE THERMO FUSE TRANSFORMER... - Page 60 CS-SA9CKP CU-SA9CKP5 / CS-SA12CKP CU-SA12CKP5 SCHEMATIC DIAGRAM 2/2 fig.1 S E N S O R ( T H E R M O R I S I S T O R ) C H A R A T E R I S T I C S fig.3...
- Page 61 CS-SA9CKP CU-SA9CKP5 / CS-SA12CKP CU-SA12CKP5 17.1. REMOTE CONTROL...
- Page 62 CS-SA9CKP CU-SA9CKP5 / CS-SA12CKP CU-SA12CKP5 17.2. PRINTED CIRCUIT BOARD (REMOTE CONTROL) Printed in China...
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