Table of Contents
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Please file and use this manual together with the service manual for Model No. CU-3E23CBPG, CU-
4E27CBPG, Order No. RAC0209005C2 and CU-3E18EBE, Order No. RAC0503011C2.
CONTENTS
CS-ME7EB1E
CS-ME10EB1E
CS-ME12EB1E
CS-ME14EB1E
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© 2006 Matsushita Electric Industrial Co., Ltd. All
rights
distribution is a violation of law.
ORDER NO. RAC0602010C2
Multi Air Conditioner
reserved.
Unauthorized
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Table of Contents
Related Manuals for Panasonic CS-ME7EB1E
Summary of Contents for Panasonic CS-ME7EB1E
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Page 1: Table Of Contents
ORDER NO. RAC0602010C2 Multi Air Conditioner CS-ME7EB1E CS-ME10EB1E CS-ME12EB1E CS-ME14EB1E Please file and use this manual together with the service manual for Model No. CU-3E23CBPG, CU- 4E27CBPG, Order No. RAC0209005C2 and CU-3E18EBE, Order No. RAC0503011C2. CONTENTS Page Page 1 Safety Precautions 10.1. - Page 2 CS-ME7EB1E / CS-ME10EB1E / CS-ME12EB1E / CS-ME14EB1E 13.1. OPERATION CHARACTERISTICS 14.1. Exploded View 14 Exploded View & Replacement Parts List 14.2. Replacement Parts List Operating instructions of this product can be referred at following Web site. http://phaam.panasonic.com.my...
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Page 3: Safety Precautions
CS-ME7EB1E / CS-ME10EB1E / CS-ME12EB1E / CS-ME14EB1E 1 Safety Precautions... - Page 4 CS-ME7EB1E / CS-ME10EB1E / CS-ME12EB1E / CS-ME14EB1E...
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Page 5: Features
Example: The below indoor units combination is not possible to connect CU-3E23CBPG. (Total nominal capacity of indoor unit is between 5.0kW and 10.0kW) 1) Two CS-ME7EB1E only. (Total nominal cooling capacity is 4.4kW) 2) Three CS-ME14EB1E only. (Total nominal cooling capacity is 12.0kW) −... -
Page 6: Functions
CS-ME7EB1E / CS-ME10EB1E / CS-ME12EB1E / CS-ME14EB1E 3 Functions 3.1. REMOTE CONTROL... -
Page 7: Indoor Unit
CS-ME7EB1E / CS-ME10EB1E / CS-ME12EB1E / CS-ME14EB1E 3.2. INDOOR UNIT... - Page 8 CS-ME7EB1E / CS-ME10EB1E / CS-ME12EB1E / CS-ME14EB1E...
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Page 9: Product Specifications
CS-ME7EB1E / CS-ME10EB1E / CS-ME12EB1E / CS-ME14EB1E 4 Product Specifications Model CS-ME7EB1E CS-ME10EB1E CS-ME12EB1E CS-ME14EB1E Item Cassette Type Power Source Outdoor power (single 230V 50Hz) Air Volume Cooling /min. Heating /min. 10.1 10.9 Noise Level Cooling dB(A) Hi:40(53) Hi:41(54) Hi:42(56) -
Page 10: Dimensions
CS-ME7EB1E / CS-ME10EB1E / CS-ME12EB1E / CS-ME14EB1E 5 Dimensions 5.1. Cassette Type... - Page 11 CS-ME7EB1E / CS-ME10EB1E / CS-ME12EB1E / CS-ME14EB1E...
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Page 12: Grille
CS-ME7EB1E / CS-ME10EB1E / CS-ME12EB1E / CS-ME14EB1E 5.2. Grille... -
Page 13: Refrigeration Cycle Diagram
CS-ME7EB1E / CS-ME10EB1E / CS-ME12EB1E / CS-ME14EB1E 6 Refrigeration Cycle Diagram... -
Page 14: Block Diagram
CS-ME7EB1E / CS-ME10EB1E / CS-ME12EB1E / CS-ME14EB1E 7 Block Diagram CS-ME7EB1E/ME10EB1E/ME12EB1E/ME14EB1E... -
Page 15: Wiring Diagram
CS-ME7EB1E / CS-ME10EB1E / CS-ME12EB1E / CS-ME14EB1E 8 Wiring Diagram... -
Page 16: Electronic Circuit Diagram
CS-ME7EB1E / CS-ME10EB1E / CS-ME12EB1E / CS-ME14EB1E 9 Electronic Circuit Diagram CS-ME7EB1E CS-ME10EB1E CS-ME12EB1E CS-ME14EB1E... - Page 17 CS-ME7EB1E / CS-ME10EB1E / CS-ME12EB1E / CS-ME14EB1E...
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Page 18: Operation Details (Functions & Protection)
CS-ME7EB1E / CS-ME10EB1E / CS-ME12EB1E / CS-ME14EB1E 10 Operation Details (Functions & Protection) 10.1. Simultaneous Operation Control 1. Operation modes which can be selected using the remote control unit: Automatic, Cooling, Soft Dry, Heating, Fan operation mode. 2. Types of operations modes which can be performed simultaneously ·... -
Page 19: Airflow Direction Control
CS-ME7EB1E / CS-ME10EB1E / CS-ME12EB1E / CS-ME14EB1E 10.2. Airflow Direction Control The following shows how louver operation changes depending on the direction set with the AIR SWING button and other operating conditions. Cooling and Dry Heating · The louver stops at the CLOSE position when the power switch or breaker is ON. -
Page 20: Indoor Fan Control
CS-ME7EB1E / CS-ME10EB1E / CS-ME12EB1E / CS-ME14EB1E 10.3. Indoor Fan Control · The following shows how fan speed changes depending on the setting made with the FAN SPEED button and other operating conditions. · Actual fan speed may differ from that you set with remote control. - Page 21 CS-ME7EB1E / CS-ME10EB1E / CS-ME12EB1E / CS-ME14EB1E...
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Page 22: Drain Pump Control
CS-ME7EB1E / CS-ME10EB1E / CS-ME12EB1E / CS-ME14EB1E 10.4. Drain Pump Control Basic operation · The drain pump starts 50 seconds after the indoor unit starts or the thermostat comes on (i.e., 10 seconds after the fan motor starts). The drain pump stops 30 seconds after the indoor unit stops or the thermostat turns off. -
Page 23: Auto Restart Control
CS-ME7EB1E / CS-ME10EB1E / CS-ME12EB1E / CS-ME14EB1E 10.5. Auto Restart Control · if there is a power failure, operation will automatically be restarted when the power is resumed. It will start with the previous operation mode and airflow direction. (Time Delay Safety Control is valid) 1. -
Page 24: Other Indoor Unit Operation Functions
CS-ME7EB1E / CS-ME10EB1E / CS-ME12EB1E / CS-ME14EB1E 10.6. Other Indoor Unit Operation Functions 10.6.1. Auto button Proceed with operation when the air conditioner is stopped. (When the auto button is pressed during operation, the air conditioner is stopped.) 1. Emergency operation Press the auto button and release it within 5 seconds to perform emergency operation. - Page 25 CS-ME7EB1E / CS-ME10EB1E / CS-ME12EB1E / CS-ME14EB1E 10.6.2. Drain Test When installing the unit and you want the drain pump to operate independently, press the DRAIN TEST switch to operate it for about 5 minutes.
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Page 26: Self Diagnosis Display
CS-ME7EB1E / CS-ME10EB1E / CS-ME12EB1E / CS-ME14EB1E 10.6.3. Self Diagnosis display 10.6.3.1. BreakDown Self Diagnosis Function (Three Digits Alphanumeric Code) · Once abnormality has been detected during operation, the unit will immediately stop its operation. (Timer LED blinks.) · Although timer LED goes off when power supply is turned off, if the unit is operated under a breakdown condition, the LED will light up again. -
Page 27: Error Code
CS-ME7EB1E / CS-ME10EB1E / CS-ME12EB1E / CS-ME14EB1E 10.6.3.2. Error Code Symbol Diagnosis Diagnosis method Indoor / Outdoor This error occurs when indoor/outdoor unit communication fails to be established after 30 seconds or more. abnormal <Diagnosis checkpoint> communication 1. Measure the voltage of the indoor/outdoor unit communication cables, and check whether the voltage is being supplied properly to the outdoor unit or whether it is being returned from the outdoor unit to the indoor units. - Page 28 CS-ME7EB1E / CS-ME10EB1E / CS-ME12EB1E / CS-ME14EB1E Symbol Diagnosis Diagnosis method Outdoor discharge Disconnected discharge sensor pipe temp. sensor When the condensation temperature is higher than the discharge temperature + (plus) 6°C, a sensor disconnection is detected, operation stops, and the error occurs (the timer lamp blinks).
- Page 29 CS-ME7EB1E / CS-ME10EB1E / CS-ME12EB1E / CS-ME14EB1E Symbol Diagnosis Diagnosis method Indoor operating unit The restriction on the compressor frequency is started when the indoor unit heat exchanger temperature is freezing between 8°C and 12°C. Operation stops if a temperature below 0°C continues for 6 minutes. Three minutes later, operation is started up at a temperature from 3°C to 8°C.
- Page 30 CS-ME7EB1E / CS-ME10EB1E / CS-ME12EB1E / CS-ME14EB1E Symbol Diagnosis Diagnosis method Compressor high This error occurs and operation stops when this happens on 6 occasions (it is cleared when the operation is discharge temperature normal for 20 minutes). <Diagnosis checkpoint>...
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Page 31: Installation Instructions
CS-ME7EB1E / CS-ME10EB1E / CS-ME12EB1E / CS-ME14EB1E 11 Installation Instructions... - Page 32 CS-ME7EB1E / CS-ME10EB1E / CS-ME12EB1E / CS-ME14EB1E...
- Page 33 CS-ME7EB1E / CS-ME10EB1E / CS-ME12EB1E / CS-ME14EB1E...
- Page 34 CS-ME7EB1E / CS-ME10EB1E / CS-ME12EB1E / CS-ME14EB1E...
- Page 35 CS-ME7EB1E / CS-ME10EB1E / CS-ME12EB1E / CS-ME14EB1E...
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Page 36: Disassembly Of Parts
CS-ME7EB1E / CS-ME10EB1E / CS-ME12EB1E / CS-ME14EB1E 12 Disassembly of Parts 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. -
Page 37: Detaching The Drain Pump
CS-ME7EB1E / CS-ME10EB1E / CS-ME12EB1E / CS-ME14EB1E Detach the air guide and unscrew the screw on the heat exchanger. Detach the float switch and unscrew the 3 screws and disengage the 2 catches on the fan motor holder. 10) Loosen the screw fixing the shaft between the cross flow fan and the fan motor and detach the fan motor. - Page 38 CS-ME7EB1E / CS-ME10EB1E / CS-ME12EB1E / CS-ME14EB1E 3) Loosen the screw on the cover and detach the cover. 4) Unscrew the 2 screws on the control section cover and detach all connectors. 5) Disengage the catch on the control board and remove it.
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Page 39: Detaching The Louver Motor
CS-ME7EB1E / CS-ME10EB1E / CS-ME12EB1E / CS-ME14EB1E 12.4. Detaching the louver motor 3) Loosen the screw on the cover and detach the cover. 4) Unscrew the 2 screws on the control section cover and detach the connector for the louver motor. -
Page 40: Technical Data
CS-ME7EB1E / CS-ME10EB1E / CS-ME12EB1E / CS-ME14EB1E 13 Technical Data 13.1. OPERATION CHARACTERISTICS... - Page 41 CS-ME7EB1E / CS-ME10EB1E / CS-ME12EB1E / CS-ME14EB1E...
- Page 42 CS-ME7EB1E / CS-ME10EB1E / CS-ME12EB1E / CS-ME14EB1E...
- Page 43 CS-ME7EB1E / CS-ME10EB1E / CS-ME12EB1E / CS-ME14EB1E...
- Page 44 CS-ME7EB1E / CS-ME10EB1E / CS-ME12EB1E / CS-ME14EB1E...
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Page 45: Exploded View
CS-ME7EB1E / CS-ME10EB1E / CS-ME12EB1E / CS-ME14EB1E 14 Exploded View & Replacement Parts List 14.1. 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 46: Replacement Parts List
CS-ME7EB1E / CS-ME10EB1E / CS-ME12EB1E / CS-ME14EB1E 14.2. Replacement Parts List <Model: CS-ME7EB1E / CS-ME10EB1E / CS-ME12EB1E / CS-ME14EB1E> Ref. Part Name & Description Q´ty Part No. Remarks CS-ME7EB1E CS-ME10EB1E CS-ME12EB1E CS-ME14EB1E ← ← ← ← ← ← ← ←...