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TABLE OF CONTENTS
1 Safety Precautions----------------------------------------------- 3
2 Specifications ----------------------------------------------------- 5
2.1. CS-S9HKQ CU-S9HKQ--------------------------------- 5
Indoor Unit
CS-S9HKQ CU-S9HKQ
CS-S12HKQ CU-S12HKQ
CS-S15HKQ CU-S15HKQ
PAGE
2.2. CS-S12HKQ CU-S12HKQ ------------------------------7
2.3. CS-S15HKQ CU-S15HKQ ------------------------------9
3 Features------------------------------------------------------------ 11
© 2007 Panasonic HA Air-Conditioning (M) Sdn. Bhd.
(11969-T). All rights reserved. Unauthorized copying
and distribution is a violation of law.
Order No. MAC0711065C3
Air Conditioner
Outdoor Unit
PAGE
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Summary of Contents for Panasonic CS-S9HKQ
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Page 1: Table Of Contents
2.2. CS-S12HKQ CU-S12HKQ ------------------------------7 2 Specifications ----------------------------------------------------- 5 2.3. CS-S15HKQ CU-S15HKQ ------------------------------9 2.1. CS-S9HKQ CU-S9HKQ--------------------------------- 5 3 Features------------------------------------------------------------ 11 © 2007 Panasonic HA Air-Conditioning (M) Sdn. Bhd. (11969-T). All rights reserved. Unauthorized copying and distribution is a violation of law. - Page 2 6 Refrigeration Cycle Diagram -------------------------------- 15 Procedure-------------------------------------------------- 62 7 Block Diagram --------------------------------------------------- 16 17 Technical Data --------------------------------------------------- 63 7.1. CS-S9HKQ CU-S9HKQ ------------------------------- 16 17.1. Operation Characteristics ----------------------------- 63 7.2. CS-S12HKQ CU-S12HKQ ---------------------------- 17 18 Exploded View and Replacement Parts List----------- 69 7.3.
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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 1. 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. 2. Carry out drainage piping as mentioned in installation instructions. If drainage is not perfect, water may enter the room and damage the furniture.
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Page 5: Specifications
2 Specifications 2.1. CS-S9HKQ CU-S9HKQ ITEM UNIT INDOOR UNIT OUTDOOR UNIT Performance Test Condition 2650 (800 ~ 3200) Capacity BTU/h 9040 (2730 ~ 10900) kJ/h 9540 (2880 ~ 11520) 3.81 (4.71 ~ 3.68) BTU/hW 13.01 (16.06 ~ 12.53) KJ/hW 13.7 (16.9 ~ 13.2) - Page 6 Item Unit ø Single Power Source (Phase, Voltage, Cycle) 220 - 230 Input Power 695 (170 ~ 870) Starting Current Running Current 3.4 - 3.3 Maximum current Power Factor 93 - 92 Power factor means total figure of compressor, indoor fan motor and outdoor fan motor. Number of core 3 (1.5 mm Power Cord...
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Page 7: Cs-S12Hkq Cu-S12Hkq
2.2. CS-S12HKQ CU-S12HKQ ITEM UNIT INDOOR UNIT OUTDOOR UNIT Performance Test Condition 3230 (850 ~ 4000) Capacity BTU/h 11000 (2900 ~ 13600) kJ/h 11630 (3060 ~ 14400) 3.78 (4.86 ~ 3.51) BTU/hW 12.87 (16.57 ~ 11.93) KJ/hW 13.6 (17.5 ~ 12.6) Noise Level dB (A) High 38, Low 28, QLo 25... - Page 8 Item Unit ø Single Power Source (Phase, Voltage, Cycle) 220 - 230 Input Power 855 (175 ~ 1.14k) Starting Current Running Current 4.1 - 3.9 Maximum current Power Factor 95 - 95 Power factor means total figure of compressor, indoor fan motor and outdoor fan motor. Number of core 3 (1.5 mm Power Cord...
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Page 9: Cs-S15Hkq Cu-S15Hkq
2.3. CS-S15HKQ CU-S15HKQ ITEM UNIT INDOOR UNIT OUTDOOR UNIT Performance Test Condition 4400 (900 ~ 5000) Capacity BTU/h 15000 (3070 ~ 17100) kJ/h 15840 (3240 ~ 18000) 3.46 (4.29 ~ 3.42) BTU/hW 11.81 (14.62 ~ 11.71) KJ/hW 12.5 (15.4 ~ 12.3) Noise Level dB (A) High 43, Low 30, QLo 27... - Page 10 Item Unit ø Single Power Source (Phase, Voltage, Cycle) 220 - 230 Input Power 1.27k (210 ~ 1.45k) Starting Current Running Current 6.1 - 5.8 Maximum current Power Factor 95 - 95 Power factor means total figure of compressor, indoor fan motor and outdoor fan motor. Number of core 3 (1.5 mm Power Cord...
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Page 11: Features
3 Features • Inverter Technology - Wider output power range - Energy saving - Quick Cooling - More precise temperature control • E-ion Air Purifying System with Patrol Sensor - Active e-ions are released to catch dust particles and bring them back the large positively charged filter - Patrol Sensor color changes to indicated the dirt level in the air •... -
Page 12: Location Of Controls And Components
4 Location of Controls and Components 4.1. Indoor Unit 4.2. Outdoor Unit 4.3. Remote Control... -
Page 13: Dimensions
5 Dimensions 5.1. Indoor Unit... -
Page 14: Outdoor Unit
5.2. Outdoor Unit 5.2.1. CU-S9HKQ 5.2.2. CU-S12HKQ CU-S15HKQ... -
Page 15: Refrigeration Cycle Diagram
6 Refrigeration Cycle Diagram Piping size Min. Piping Rated Length Max. Max. Piping Additional Model Length (m) Elevation (m) Length (m) Refrigerant (g/m) Liquid S9HK 3/8” 1/4” S12HK, S15HK 1/2” 1/4” If piping length is over rated length, additional refrigerant should be added as shown in the table. -
Page 16: Block Diagram
7 Block Diagram 7.1. CS-S9HKQ CU-S9HKQ... -
Page 17: Cs-S12Hkq Cu-S12Hkq
7.2. CS-S12HKQ CU-S12HKQ... -
Page 18: Cs-S15Hkq Cu-S15Hkq
7.3. CS-S15HKQ CU-S15HKQ... -
Page 19: Wiring Connection Diagram
8 Wiring Connection Diagram 8.1. Indoor Unit 8.1.1. CS-S9HKQ CS-S12HKQ... - Page 20 8.1.2. CS-S15HKQ...
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Page 21: Outdoor Unit
8.2. Outdoor Unit 8.2.1. CU-S9HKQ... - Page 22 8.2.2. CU-S12HKQ CU-S15HKQ...
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Page 23: Electronic Circuit Diagram
9 Electronic Circuit Diagram 9.1. Indoor Unit 9.1.1. CS-S9HKQ CS-S12HKQ... - Page 24 9.1.2. CS-S15HKQ...
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Page 25: Outdoor Unit
9.2. Outdoor Unit 9.2.1. CU-S9HKQ... - Page 26 9.2.2. CU-S12HKQ CU-S15HKQ...
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Page 27: Printed Circuit Board
10 Printed Circuit Board 10.1. Indoor Unit 10.1.1. Main Printed Circuit Board... - Page 28 10.1.2. Power Printed Circuit Board 10.1.2.1. CS-S9HK CS-S12HK 10.1.2.2. CS-S15HK...
- Page 29 10.1.3. Indicator Printed Circuit Board 10.1.4. Patrol Sensor Printed Circuit Board...
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Page 30: Outdoor Unit
10.2. Outdoor Unit 10.2.1. Main Printed Circuit Board 10.2.1.1. CU-S9HKQ... - Page 32 10.2.1.2. CU-S12HKQ CU-S15HKQ...
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Page 33: Installation Instruction
11 Installation Instruction 11.1. Select The Best Location 11.2. Indoor/Outdoor Unit Installation Diagram 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 34: Indoor Unit
11.3. Indoor Unit 11.3.1. HOW TO FIX INSTALLATION PLATE 11.3.2. TO DRILL A HOLE IN THE WALL The mounting wall is strong and solid enough to prevent it from INSTALL SLEEVE the vibration. PIPING 1. Insert the piping sleeve to the hole. 2. - Page 35 3. For the embedded piping (This can be used for left rear piping and left bottom piping also.)
- Page 36 11.3.4. CONNECT THE CABLE TO THE INDOOR UNIT 1. The inside and outside connecting cable can be connected without removing the front grille. 2. Connecting cable between indoor unit and outdoor unit shall be approved polychloroprene sheathed 4 (S9HKQ, S12HKQ, S15HKQ) × 1.5 mm flexible cord, type desig- nation 245 IEC 57 or heavier cord.
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Page 37: Outdoor Unit
11.4. Outdoor Unit 11.4.1. INSTALL THE OUTDOOR UNIT • After selecting the best location, start installation according to Indoor/Outdoor Unit Installation Diagram. 1. Fix the unit on concrete or rigid frame firmly and horizontally by bolt nut (ø10 mm). 2. When installing at roof, please consider strong wind and earthquake. - Page 38 11.4.3. EVACUATION OF THE EQUIPMENT WHEN INSTALLING AN AIR CONDITIONER, BE SURE TO EVACUATE THE AIR INSIDE THE INDOOR UNIT AND PIPES in the following procedure. 1. Connect a charging hose with a push pin to the Low side of a charging set and the service port of the 3-way valve. •...
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Page 39: Operation Control
12 Operation Control 12.1. Basic Function Inverter control, which equipped with a microcomputer in determining the most suitable operating mode as time passes, automatically adjusts output power for maximum comfort always. In order to achieve the suitable operating mode, the microcomputer maintains the set temperature by measuring the temperature of the environment and performing temperature shifting. -
Page 40: Indoor Fan Motor Operation
12.2. Indoor Fan Motor Operation A. Basic Rotation Speed i. Manual Fan Speed • Fan motor’s number of rotation is determined according to remote control setting. Remote Control Tab (rpm) ii. Auto Fan Speed • According to room temperature and setting temperature, indoor fan speed is determined automatically. •... -
Page 41: Airflow Direction
12.4. Airflow Direction 1. There are two types of airflow, vertical airflow (directed by horizontal vane) and horizontal airflow (directed by vertical vanes). 2. Control of airflow direction can be automatic (angles of direction is determined by operation mode, heat exchanger temperature and intake air temperature) and manual (angles of direction can be adjusted using remote control). -
Page 42: Powerful Mode Operation
12.6. Powerful Mode Operation When the powerful mode is selected, the internal setting temperature will shift lower up to 2°C (for Cooling/Soft Dry) than remote control setting temperature for 240 minutes to achieve the setting temperature quickly. 12.7. Timer Control 12.7.1. -
Page 43: Patrol Operation
12.10. Patrol Operation • To monitor air dirtiness level by using Patrol sensor and to maintain air freshness by activates e-ion operation. • Patrol operation starts condition - When the unit operation is started with “OFF/ON” button. - When the unit stops, “Patrol” button is pressed, Patrol individual operation will start. - During cooling only operation, “Patrol”... - Page 44 • Patrol Sensor Control - First 2 minutes from Patrol function activates is stabilization time, during stabilization time, no air dirtiness level is monitored. The Air Dirtiness level is set to Clean, Patrol LED turns blue color. - After that, Patrol sensor starts to record the resistance value at fixed interval. Higher resistance value indicates cleaner air. - The air dirtiness level is monitored by comparing the current resistance value with maximum resistance value from time to time to get the Air Dirtiness Value.
- Page 45 • Indicator - When Patrol operation starts, Patrol LED is ON with 3 different colors: Patrol LED Air Quality Blue Clean Orange Moderate Dirty - Then e-ion operation starts based on dirtiness level, both Patrol LED and e-ion LED are ON •...
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Page 46: E-Ion Operation
12.11. e-ion Operation • This operation provides clean air by producing negative ions to attract dust captured at the positively charged active e-ion filters. • e-ion operation start condition - During unit running at any operation mode, if “e-ion” button is pressed, combination operation (operation mode + e-ion operation) starts. - Page 47 • Airflow direction control - During any operation mode combines with e-ion operation, air flow direction follows respective operation mode. - During e-ion individual operation, only Auto Air Swing is allowed. Even if Air Swing button is pressed, no signal is sent to air conditioner, and no change on LCD display.
- Page 48 - Abnormal Discharge error: Judgment Method ■ • During e-ion operation, feedback voltage is-Lo (at microcontroller) is detected, it is judged abnormal discharge and stops power supplies to the active e-ion Air Purifying system. • Abnormal discharge is caused by ionizer or filter’s high voltage power supply short-circuits due to water or dust adhesion, and so forth.
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Page 49: Protection Control
13 Protection Control 13.1. Restart Control (Time Delay Safety Control) • The Compressor will not turn on within 3 minutes from the moment operation stops, although the unit is turned on again by pressing OFF/ON button at remote control within this period. •... -
Page 50: Compressor Overheating Prevention Control
13.5. Compressor Overheating Prevention Control • Instructed frequency for compressor operation will be regulated by compressor discharge temperature. The changes of fre- quency are as below. • If compressor discharge temperature exceeds 110°C, compressor will be stopped, occurs 4 times per 20 minutes, timer LED will be blinking. -
Page 51: Outdoor Air Temperature Control
13.10. Outdoor Air Temperature Control • The compressor operating frequency is regulated in accordance to the outdoor air temperature as shown in the diagram below. • This control will begin 1 minute after the compressor starts. • Compressor frequency will adjust base on Outdoor Air Temperature. 13.11. -
Page 52: Servicing Mode
14 Servicing Mode 14.1. Auto OFF/ON Button 1. AUTO OPERATION MODE The Auto operation will be activated immediately once the Auto OFF/ON button is pressed. This operation can be used to operate air conditioner with limited function if remote control is misplaced or malfunction. 2. -
Page 53: Remote Control Button
Remote Control Printed Circuit Board Jumper A (J-A) Jumper B (J-B) Remote Control No. Short Open A (Default) Open Open Short Short Open Short • During Remote Control Number Switch Mode, press any button at remote control to transmit and store the transmission code to the EEPRom. -
Page 54: Troubleshooting Guide
15 Troubleshooting Guide 15.1. Refrigeration Cycle System In order to diagnose malfunctions, ensure the air conditioner is free from electrical problems before inspecting the refrigeration cycle. Such problems include insufficient insulation, problem with the power source, malfunction of a compressor and a fan. The normal outlet air temperature and pressure of the refrigeration cycle depends on various conditions, the standard values for them are shown in the table on the right. -
Page 55: Relationship Between The Condition Of The Air Conditioner And Pressure And Electric Current
15.1.1. Relationship between the condition of the air conditioner and pressure and electric current Cooling Mode Condition of the air Electric current during Low Pressure High Pressure conditioner operating Insufficient refrigerant (gas leakage) Clogged capillary tube or Strainer Short circuit in the indoor unit Heat radiation deficiency of the outdoor unit... -
Page 56: Breakdown Self Diagnosis Function
15.2. Breakdown Self Diagnosis Function 15.2.1. Self Diagnosis Function (Three Digits Alphanumeric Code) • Once abnormality has occurred during operation, the unit 7. The breakdown diagnosis mode will be canceled unless will stop its operation, and Timer LED blinks. pressing the CHECK button continuously for 5 seconds or •... -
Page 57: Error Codes Table
15.3. Error Codes Table Diagnosis Abnormality Emergency Primary location to verify Abnormality / Protection control display Judgement operation No abnormality detected — Normal operation Indoor / outdoor abnormal > 1 min after starting Indoor fan operation • Internal / external cable connections communication operation only... -
Page 58: Disassembly And Assembly Instructions
16 Disassembly and Assembly Instructions 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. 16.1. Indoor Electronic Controllers, Cross Flow Fan and Indoor Fan Motor Removal Procedures 16.1.1. - Page 59 16.1.3. To remove discharge grille...
- Page 60 16.1.4. To remove control board 16.1.5. To remove cross flow fan and indoor fan motor...
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Page 62: Outdoor Electronic Controller Removal Procedure
16.2. Outdoor Electronic Controller Removal Procedure Caution! When handling electronic controller, be careful of electrostatic discharge. 1. Remove the 3 screws of the Top Panel. 5. Remove the Control Board as follows: Fig. 1 Fig. 4 2. Remove the 6 screws of the Front Panel. Fig. -
Page 63: Technical Data
17 Technical Data 17.1. Operation Characteristics 17.1.1. CS-S9HKQ CU-S9HKQ... - Page 65 17.1.2. CS-S12HKQ CU-S12HKQ...
- Page 67 17.1.3. CS-S15HKQ CU-S15HKQ...
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Page 69: Exploded View And Replacement Parts List
18 Exploded View and Replacement Parts List 18.1. 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 70 REF. NO. PART NAME & DESCRIPTION QTY. CS-S9HKQ CS-S12HKQ CS-S15HKQ REMARKS ← ← CHASSY COMPLETE CWD50C1572 ← FAN MOTOR CWA921324 ARW61G8P30AC ← ← CROSS-FLOW FAN COMPLETE CWH02C1045 ← ← BEARING ASSY CWH64K007 ← ← SCREW - CROSS-FLOW FAN CWH551146 EVAPORATOR...
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Page 71: Outdoor Unit
18.2. Outdoor Unit 18.2.1. CU-S9HKQ 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 72 REF. NO. PART NAME & DESCRIPTION QTY. CU-S9HKQ REMARKS CHASSY ASS’Y CWD50K2107 SOUND PROOF MATERIAL CWG302478 FAN MOTOR BRACKET CWD541074 SCREW - FAN MOTOR BRACKET CWH551217 FAN MOTOR CWA951604 SCREW - FAN MOTOR MOUNT CWH55406J PROPELLER FAN ASS’Y CWH03K1020 NUT - PROPELLER FAN CWH56053J COMPRESSOR 5RS092XCE01...
- Page 73 18.2.2. CU-S12HKQ CU-S15HKQ 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 74 REF. NO. PART NAME & DESCRIPTION QTY. CU-S12HKQ CU-S15HKQ REMARKS ← CHASSY ASSY CWD50K2071 ← SOUND PROOF MATERIAL CWG302434 ← FAN MOTOR BRACKET CWD541030 ← SCREW - FAN MOTOR BRACKET CWH551217 FAN MOTOR CWA951466 CWA951567 SCREW - FAN MOTOR MOUNT CWH55406J CWH55252J ←...
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