Page 1: Table Of Contents
13.3. Indoor Fan Motor Operation--------------------------- 38 8.1. Indoor Unit--------------------------------------------------20 13.4. Outdoor Fan Motor Operation ------------------------ 38 8.2. Outdoor Unit -----------------------------------------------21 13.5. Airflow Direction ------------------------------------------ 39 © Panasonic HA Air-Conditioning (M) Sdn. Bhd. 2011. Unauthorized copying and distribution is a violation of law.
Page 2 13.6. Timer Control---------------------------------------------- 39 13.7. Auto Restart Control------------------------------------- 40 13.8. Indication Panel------------------------------------------- 40 14 Operation Control----------------------------------------------- 41 14.1. Compressor Operation Frequency ------------------ 41 14.2. Deice Operation ------------------------------------------ 41 15 Protection Control ---------------------------------------------- 42 15.1. Time delay safety control------------------------------- 42 15.2. Total running current control--------------------------- 42 15.3.
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 18. For R410A models, when connecting the piping, do not use any existing (R22) pipes and flare nuts. Using such same may cause abnormally high pressure in the refrigeration cycle (piping), and possibly result in explosion and injury. Use only R410A materials.
Page 5: Specifications
2 Specifications 2.1. CS-MRE7MKE CS-MRE9MKE CS-MRE12MKE MODEL INDOOR CS-MRE7MKE CS-MRE9MKE Performance Test Condition EUROVENT Phase, Hz Single, 50 Power Supply Min. Mid. Max. Min. Mid. Max. 1.10 2.00 2.50 1.10 2.50 3.10 Capacity BTU/h 3750 6820 8530 3750 8530 10600 Running Current —...
Page 6 MODEL INDOOR CS-MRE7MKE CS-MRE9MKE Fin Material Aluminium (Pre Coat) Aluminium (Pre Coat) Fin Type Slit Fin Slit Fin Indoor Heat Exchanger Row x Stage x FPI 2 x 15 x 17 2 x 15 x 21 Size (W x H x L) 610 x 315 x 25.4...
Page 7 MODEL INDOOR CS-MRE12MKE Performance Test Condition EUROVENT Phase, Hz Single, 50 Power Supply Min. Mid. Max. 1.10 3.20 3.70 Capacity BTU/h 3750 10900 12600 Running Current — 4.60 — Input Power 1.21k Annual Consumption — — 4.78 3.27 3.06 dB-A 44 / 32 Indoor Noise (H / L ) Power Level dB...
Page 8 MODEL INDOOR CS-MRE12MKE Material Polypropelene Air Filter Type One-touch Power Supply Outdoor Power Supply Power Supply Cord Dry Bulb Wet Bulb Maximum Cooling Minimum Indoor Operation Range Maximum — Heating Minimum — 1. Cooling capacities are based on indoor temperature of 27 C Dry Bulb (80.6 F Dry Bulb), 19.0 C Wet Bulb (66.2 F Wet Bulb) and outdoor air temperature of 35 C Dry Bulb (95 F Dry Bulb), 24 C Wet Bulb (75.2 F Wet Bulb) 2.
Page 9: Cu-2Re15Mbe
2.2. CU-2RE15MBE Item Unit OUTDOOR UNIT Indoor Unit Combination 2.0kW + 2.0kW Power Source 1 Phase, 230V, 50Hz (Power supply from outdoor unit) 4.4 (1.5 ~ 4.8) Capacity BTU/h 15000 (5120 ~ 16400) Running Current 6.10 Power Input 1.30 (0.27 ~ 1.52) Electrical Cooling Operation 3.38 (5.56 ~ 3.16)
Page 10 Item Unit OUTDOOR UNIT Dry Bulb Wet Bulb Maximum Cooling Minimum Indoor Operation Range Maximum — Heating Minimum — Maximum Cooling Minimum Outdoor Operation Range Maximum Heating Minimum Note • Specifications are subject to change without notice for further improvement.
Page 11: Cu-2Re18Mbe
2.3. CU-2RE18MBE Item Unit OUTDOOR UNIT Indoor Unit Combination 3.2kW + 3.2kW Power Source 1 Phase, 230V, 50Hz (Power supply from outdoor unit) 4.8 (1.5 ~ 5.0) Capacity BTU/h 16400 (5120 ~ 17100) Running Current 6.95 Power Input 1.49 (0.27 ~ 1.58) Electrical Cooling Operation 3.22 (5.56 ~ 3.16)
Page 12 Item Unit OUTDOOR UNIT Dry Bulb Wet Bulb Maximum Cooling Minimum Indoor Operation Range Maximum — Heating Minimum — Maximum Cooling Minimum Outdoor Operation Range Maximum Heating Minimum Note • Specifications are subject to change without notice for further improvement.
Page 13 • Multi Split Combination Possibility: - A single outdoor unit enables air conditioning of up to two separate rooms for CU-2RE15MBE, CU-2RE18MBE. • Outdoor Unit : CU-2RE15MBE • Outdoor Unit : CU-2RE18MBE...
Page 14: Features
3 Features • Inverter Technology - Wider output power range - Energy saving - Quick Cooling - Quick Heating - More precise temperature control • Environment Protection - Non-ozone depletion substances refrigerant (R410A) • Long Installation Piping - Long piping up to 15 meters (0.75 ~ 1.75HP) during single split connection only •...
Page 15: Location Of Controls And Components
4 Location of Controls and Components 4.1. Indoor Unit 4.2. Outdoor Unit 4.3. Remote Control...
Page 16: Dimensions
5 Dimensions 5.1. Indoor Unit...
Page 17: Outdoor Unit
5.2. Outdoor Unit...
Page 18: Refrigeration Cycle Diagram
6 Refrigeration Cycle Diagram...
Page 19: Block Diagram
7 Block Diagram...
Page 20: Wiring Connection Diagram
8 Wiring Connection Diagram 8.1. Indoor Unit...
Page 21: Outdoor Unit
8.2. Outdoor Unit...
Page 22: Electronic Circuit Diagram
9 Electronic Circuit Diagram 9.1. Indoor Unit...
Page 23: Outdoor Unit
9.2. Outdoor Unit...
Page 24: Printed Circuit Board
10 Printed Circuit Board 10.1. Indoor Unit 10.1.1. Main Printed Circuit Board...
Page 25 10.1.2. Power Printed Circuit Board 10.1.3. Indicator Printed Circuit Board...
Page 26: Outdoor Unit
10.2. Outdoor Unit...
Page 27: Installation Information
11 Installation Information 11.1. CU-2RE15MBE 11.1.1. Check Points 11.1.2. The Shapes of the 3-Way Valve Caps of the Outdoor Unit Have Been Changed • Accompanying the changes in the shapes of the 3-way valve caps, the tightening method has also been changed. •...
Page 28: Cu-2Re18Mbe
11.2. CU-2RE18MBE 11.2.1. Check Points 11.2.2. The Shapes of the 3-Way Valve Caps of the Outdoor Unit Have Been Changed • Accompanying the changes in the shapes of the 3-way valve caps, the tightening method has also been changed. • Firmly tighten the 3-way valve caps by hand, and then tighten them up by another 30 degrees or so (one-twelfth of a full turn) using a spanner or adjustable spanner.
Page 29: Installation Instruction
12 Installation Instruction 12.1. Select the Best Location 12.1.3. Indoor/Outdoor Unit Installation Diagram 12.1.1. Indoor Unit • Do not install the unit in excessive oil fume area such as kitchen, workshop and etc. • There should not be any heat source or steam near the unit. •...
Page 30: Indoor Unit
12.2. Indoor Unit 12.2.1. How to Fix Installation Plate 12.2.2. To Drill a Hole in the Wall and Install a Sleeve of Piping The mounting wall shall be strong and solid enough to prevent it from the vibration. 1. Insert the piping sleeve to the hole. 2.
Page 31 1. For the right rear piping 2. For the right and right bottom piping 3. For the embedded piping (This can be used for left rear piping and bottom piping also.)
Page 32 12.2.4. Connect the Cable to the Indoor Unit 1. The inside and outside connection cable can be connected without removing the front grille. 2. Connection cable between indoor unit and outdoor unit shall be approved polychloroprene sheathed 4 x 1.5 mm flexible cord, type designation 245 IEC 57 or heavier cord.
Page 33 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. 3.
Page 34: Outdoor Unit
12.3. Outdoor Unit 12.3.1. 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. Please fasten the installation stand firmly with bolt or nails.
Page 35 6. Tighten the service port caps of the 3-way valve at a torque of 18 N m with a torque wrench. 7. Remove the valve caps of both of the 2-way valve and 3-way valve. Position both of the valves to “OPEN” using a hexagonal wrench (4 mm).
Page 36: Operation And Control
13 Operation and Control 13.1. 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 37: Indoor Fan Motor Operation
13.1.4.2. Temperature Sampling Control • Temperature sampling is controlled by outdoor unit where room temperature for all power supply ON indoor unit could be obtained. • When capability supply to the indoor unit is OFF and the compressor is ON, the indoor fan motor is stopped. During this condition, 15 seconds after sampling signal from outdoor unit is received, the indoor fan start operation at low fan speed.
Page 38: Indoor Fan Motor Operation
[Heating] • According to indoor pipe temperature, automatic heating fan speed is determined as follows. B. Feedback control • Immediately after the fan motor started, feedback control is performed once every second. • During fan motor on, if fan motor feedback 2550 rpm or <...
Page 39: Airflow Direction
13.5. 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 40: Auto Restart Control
13.6.2. OFF Timer Control OFF timer can be set using remote control, the unit with timer set will stop operate at set time. 13.7. Auto Restart Control • When the power supply is cut off during the operation of air conditioner, the compressor will re-operate between three to four minutes (10 patterns to be selected randomly) after power resume.
Page 41: Operation Control
14 Operation Control Compressor Operation Frequency 14.1. • The compressor operation frequency is determined by room temperature, capacity, and model type. - When operation is started after the air conditioner has been stopped for more than one hour, the air conditioner operates at a high frequency which lowers the room temperature quickly for cooling (or raises it quickly for heating).
Page 42: Protection Control
15 Protection Control 15.1. Time delay safety control • The compressor does not restart for 3 minutes after stop of compressor. 15.2. Total running current control • When the air conditioner has been operated at the capacity designated by the indoor unit and the total running current exceeds setting I1, the operating frequency of the compressor is reduced.
Page 43: Low Pressure Prevention Control (Gas Leakage Detection)
15.5. Low Pressure Prevention Control (Gas Leakage Detection) • Control start conditions - For 5 minutes, the compressor continuously operates and outdoor total current is between 1.5A and 1.88A. - During Cooling and Soft Dry operations: - Indoor heat exchanger temperature is above 20 C. - During heating operations: - Indoor heat exchanger temperature is below 25 C.
Page 44: Protection Control For Heating Operation
15.7.2. 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. 15.7.3. Abnormal Wiring or Piping Connection Checking Control •...
Page 45: Servicing Mode
16 Servicing Mode 16.1. 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 46: Remote Control Button
4. REMOTE CONTROL RECEIVING SOUND OFF/ON MODE The Remote Control Receiving Sound OFF/ON Mode will be activated if the Auto OFF/ON button is pressed continuously for more than 16 seconds (4 “beep” sounds will occur at 16th seconds to identify the Remote Control Receiving Sound Off/On Mode is in standby condition) and press “AC Reset”...
Page 47: Troubleshooting Guide
17 Troubleshooting Guide 17.1. 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. 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 48 17.1.1. Relationship between the condition of the air conditioner and pressure and electric current Cooling Mode Heating Mode Condition of the air Electric current Electric current Low Pressure High Pressure Low Pressure High Pressure conditioner during operating during operating Insufficient refrigerant (gas leakage) Clogged capillary tube or Strainer...
Page 49: Breakdown Self Diagnosis Function
17.2. Breakdown Self Diagnosis Function 17.2.1. 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 50: Self Diagnosis Function
17.3. 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 51 Diagnosis Abnormality display Abnormality Protection LED 6 LED 5 LED 4 LED 3 LED 2 LED 1 Problem Check location protection judgement operation control Indoor / — — Indoor and outdoor • Indoor and outdoor rated voltage outdoor units misconnection different check abnormality...
Page 52 Diagnosis Abnormality display Abnormality Protection LED 6 LED 5 LED 4 LED 3 LED 2 LED 1 Problem Check location protection judgement operation control Power 4 times — Power transistor • PCB faulty transistor happen within module overheat • Outdoor air module 30 minutes circuit (fan motor)
Page 53: Self-Diagnosis Method
17.4. Self-diagnosis Method 17.4.1. H11 (Indoor/Outdoor Abnormal Communication) Malfunction Decision Conditions During startup and operation of cooling and heating, the data received from outdoor unit in indoor unit signal transmission is checked whether it is normal. Malfunction Caused • Faulty indoor unit PCB. •...
Page 54 17.4.2. H12 (Indoor/Outdoor Capacity Rank Mismatched) Malfunction Decision Conditions During startup, error code appears when different types of indoor and outdoor units are interconnected. Malfunction Caused • Wrong models interconnected. • Wrong indoor unit or outdoor unit PCBs mounted. • Indoor unit or outdoor unit PCBs defective. •...
Page 55 17.4.3. H14 (Indoor Intake Air Temperature Sensor Abnormality) Malfunction Decision Conditions During startup and operation of cooling and heating, the temperatures detected by the indoor intake air temperature sensor are used to determine sensor errors. Malfunction Caused • Faulty connector connection. •...
Page 56 17.4.4. H15 (Compressor Temperature Sensor Abnormality) Malfunction Decision Conditions During startup and operation of cooling and heating, the temperatures detected by the outdoor compressor temperature sensor are used to determine sensor errors. Malfunction Caused • Faulty connector connection. • Faulty sensor. •...
Page 57 17.4.5. H16 (Outdoor Current Transformer Open Circuit) Malfunction Decision Conditions A current transformer (CT) is detected by checking the compressor running frequency ( rated frequency) and CT detected input current (less than 0.65A) for continuously 20 seconds. Malfunction Caused • CT defective •...
Page 58 17.4.6. H19 (Indoor Fan Motor - DC Motor Mechanism Locked) Malfunction Decision Conditions The rotation speed detected by the Hall IC during fan motor operation is used to determine abnormal fan motor (feedback of rotation > 2550rpm or < 50rpm) Malfunction Caused •...
Page 59 17.4.7. H23 (Indoor Pipe Temperature Sensor Abnormality) Malfunction Decision Conditions During startup and operation of cooling and heating, the temperatures detected by the indoor heat exchanger temperature sensor are used to determine sensor errors. Malfunction Caused • Faulty connector connection. •...
Page 60 17.4.8. H27 (Outdoor Air Temperature Sensor Abnormality) Malfunction Decision Conditions During startup and operation of cooling and heating, the temperatures detected by the outdoor air temperature sensor are used to determine sensor errors. Malfunction Caused • Faulty connector connection. • Faulty sensor. •...
Page 61 17.4.9. H28 (Outdoor Pipe Temperature Sensor Abnormality) Malfunction Decision Conditions During startup and operation of cooling and heating, the temperatures detected by the outdoor pipe temperature sensor are used to determine sensor errors. Malfunction Caused • Faulty connector connection. • Faulty sensor. •...
Page 62 17.4.10. H32 (Outdoor Heat Exchanger Temperature Sensor 2 Abnormality) Malfunction Decision Conditions During startup and operation of cooling and heating, the temperatures detected by the outdoor heat exchanger temperature sensor are used to determine sensor errors. Malfunction Caused • Faulty connector connection. •...
Page 63 17.4.11. H33 (Unspecified Voltage between Indoor and Outdoor) Malfunction Decision Conditions The supply power is detected for its requirement by the indoor/outdoor transmission. Malfunction Caused • Wrong models interconnected. • Wrong indoor unit and outdoor unit PCBs used. • Indoor unit or outdoor unit PCB defective. Troubleshooting...
Page 64 17.4.12. H36 (Outdoor Gas Pipe Sensor Abnormality) Malfunction Decision Conditions During startup and operation of cooling and heating, the temperatures detected by the outdoor gas pipe temperature sensor are used to determine sensor errors. Malfunction Caused • Faulty connector connection. •...
Page 65 17.4.13. H97 (Outdoor Fan Motor - DC Motor Mechanism Locked) Malfunction Decision Conditions The rotation speed detected by the Hall IC during fan motor operation is used to determine abnormal fan motor. Malfunction Caused • Operation stops due to short circuit inside the fan motor winding. •...
Page 66 17.4.14. H98 (Indoor High Pressure Protection) Error Code will not display (no Timer LED blinking) but store in EEPROM Malfunction Decision Conditions During heating operation, the temperature detected by the indoor pipe temperature sensor is above 60 C. Malfunction Caused •...
Page 67 17.4.15. H99 (Indoor Freeze Prevention Protection: Cooling or Soft Dry) Error code will not display (no TIMER LED blinking) but store in EEPROM Malfunction Decision Conditions Freeze prevention control takes place (when indoor pipe temperature is lower than 2 C) Malfunction Caused •...
Page 68 17.4.16. F11 (4-way valve Abnormality) Malfunction Decision Conditions • When heating operation, when indoor pipe temperature is below 10 C • When cooling operation, when indoor pipe temperature is above 45 C Malfunction Caused • Connector in poor contact • Faulty sensor •...
Page 69 17.4.17. F17 (Indoor Standby Units Freezing Abnormality) Malfunction Decision Conditions • When the different between indoor intake air temperature and indoor pipe temperature is above 10 C or indoor pipe temperature is below -1.0 C Remark: When the indoor standby unit is freezing, the outdoor unit transfers F17 error code to the corresponding indoor unit and H39 to other indoor unit(s).
Page 70 17.4.18. F90 (Power Factor Correction Protection) Malfunction Decision Conditions During startup and operation of cooling and heating, when Power Factor Correction (PFC) protection circuitry at the outdoor unit main PCB senses abnormal high DC voltage level. Malfunction Caused • DC voltage peak due to power supply surge. •...
Page 71 17.4.19. F91 (Refrigeration Cycle Abnormality) Malfunction Caused • Faulty indoor intake air or pipe temperature sensor • 2/3 way valve closed • Refrigerant shortage (refrigerant leakage) • Clogged expansion valve or strainer • Faulty outdoor unit • Poor compression of compressor Troubleshooting...
Page 72 17.4.20. F93 (Compressor Rotation Failure) Malfunction Decision Conditions A compressor rotation failure is detected by checking the compressor running condition through the position detection circuit. Malfunction Caused • Compressor terminal disconnect • Faulty Outdoor PCB • Faulty compressor Troubleshooting...
Page 73 17.4.21. F95 (Cooling High Pressure Abnormality) Malfunction Decision Conditions During operation of cooling, when outdoor unit heat exchanger high temperature data (61 C) is detected by the outdoor pipe temperature sensor. Malfunction Caused • Air short circuit at indoor unit •...
Page 74 17.4.22. F96 (IPM Overheating) Malfunction Decision Conditions During operating of cooling and heating, when IPM temperature data (100 C) is detected by the IPM temperature sensor. Multi Models Only • Compressor Overheating: During operation of cooling and heating, when the compressor OL is activated. •...
Page 75 17.4.23. F97 (Compressor Overheating) Malfunction Decision Conditions During operation of cooling and heating, when compressor tank temperature data (112 C) is detected by the compressor tank temperature sensor. Malfunction Caused • Faulty compressor tank temperature sensor • 2/3 way valve closed •...
Page 76 17.4.24. F98 (Input Over Current Detection) Malfunction Decision Conditions During operation of cooling and heating, when an input over-current (X value in Total Running Current Control) is detected by checking the input current value being detected by current transforme r (CT) with the compressor running. Malfunction Caused •...
Page 77 17.4.25. F99 (Output Over Current Detection) Malfunction Decision Conditions During operation of cooling and heating, when an output over-current (DC peak current value at IPM Prevention Control) is detected by checking the current that flows in the inverter DC peak sensing circuitry. Malfunction Caused •...
Page 78: Disassembly And Assembly Instructions
18 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. 18.1. Indoor Electronic Controllers, Cross Flow Fan and Indoor Fan Motor Removal Procedures 18.1.1.
Page 79 18.1.3. To remove power electronic controller 18.1.4. To remove discharge grille...
Page 80 18.1.5. To remove control board 18.1.6. To remove cross flow fan and indoor fan motor...
Page 82: Outdoor Unit Removal Procedure
18.2. Outdoor Unit Removal Procedure Caution! When handling electronic controller, be careful of electrostatic discharge. 18.2.1. Removing the Cabinet Top Plate and Cabinet Front Plate 1. Remove the cabinet top plate (by removing the 4 screws). 2. Remove the 5 screws fixing the cabinet front plate, release 6 hooks and pull the cabinet front plate toward front side.
Page 83 18.2.4. Removing the Propeller Fan and Fan Motor 1. Remove 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 connector of the fan motor from the control board.
Page 84: Technical Data
19 Technical Data 19.1. Operation Characteristics (CU-2RE15MBE) 19.1.1. One Indoor Unit Operation 19.1.1.1. CS-MRE7MKE...
Page 86 19.1.1.2. CS-MRE9MKE...
Page 88 19.1.2. Two Indoor Unit Operation 19.1.2.1. CS-MRE7MKE x2...
Page 90 19.1.2.2. CS-MRE9MKE + CS-MRE7MKE...
Page 92: Operation Characteristics (Cu-2Re18Mbe)
19.2. Operation Characteristics (CU-2RE18MBE) 19.2.1. One Indoor Unit Operation 19.2.1.1. CS-MRE7MKE...
Page 94 19.2.1.2. CS-MRE9MKE...
Page 96 19.2.1.3. CS-MRE12MKE...
Page 98 19.2.2. Two Indoor Unit Operation 19.2.2.1. CS-MRE7MKE x2...
Page 100 19.2.2.2. CS-MRE9MKE x2...
Page 102 19.2.2.3. CS-MRE12MKE x2...
Page 104: Exploded View And Replacement Parts List
20 Exploded View and Replacement Parts List 20.1. 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 105 PART NAME & DESCRIPTION CS-MRE7MKE CS-MRE9MKE CS-MRE12MKE REMARK CHASSY COMPLETE CWD50C1653 FAN MOTOR ARW7628AC CROSS FLOW FAN COMPLETE CWH02C1076 BEARING ASS’Y CWH64K007 SCREW - CROSS FLOW FAN CWH551146 EVAPORATOR CWB30C2960 CWB30C2755 CWB30C3359 FLARE NUT (LIQUID) CWT251030 FLARE NUT (GAS) CWT251031...
Page 106: Outdoor Unit
20.2. 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 107 REF NO. DESCRIPTION & NAME Q’TY CU-2RE15MBE CU-2RE18MBE REMARK CHASSY ASSY CWD50K2058 FAN MOTOR BRACKET CWD541089 SCREW - FAN MOTOR BRACKET CWH551217 FAN MOTOR, AC 50W SINGLE CWA981072 SCREW - FAN MOTOR MOUNT CWH551016J PROPELLER FAN CWH03K1013 NUT - PROPELLER FAN CWH561034J COMPRESSOR 5CS102XFC...
Page 108 REF NO. DESCRIPTION & NAME Q’TY CU-2RE15MBE CU-2RE18MBE REMARK INSTALLATION INSTRUCTION CWF614740 INSTALLATION INSTRUCTION CWF614741 INSTALLATION INSTRUCTION CWF614742 INSTALLATION INSTRUCTION CWF614743 INSTALLATION INSTRUCTION CWF614744 INSTALLATION INSTRUCTION CWF614745 INSTALLATION INSTRUCTION CWF614746 INSTALLATION INSTRUCTION CWF614747 INSTALLATION INSTRUCTION CWF614748 (NOTE) • All parts are supplied from PHAAM, Malaysia (Vendor Code: 00029488). •...

This manual is also suitable for:

Cs-mre9mke Cu-2re18mbe Cs-mre12mke Cu-2re15mbe

Panasonic CS-MRE7MKE Service Manual

Safety Precautions

Specifications

Features

Location of Controls and Components

Dimensions

Refrigeration Cycle Diagram

Block Diagram

Wiring Connection Diagram

Electronic Circuit Diagram

Printed Circuit Board

Installation Information

Installation Instruction

Operation and Control

Operation Control

Protection Control

Servicing Mode

Troubleshooting Guide

Disassembly and Assembly Instructions

Technical Data

Exploded View and Replacement Parts List

Quick Links

TABLE OF CONTENTS

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