Panasonic CW-C182KF-W Service Manual
Panasonic CW-C182KF-W Service Manual

Panasonic CW-C182KF-W Service Manual

Room air conditioner

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In order to avoid frostbite, be assured of no refrigerant leakage during the installation or repairing of refrigeration circuit.
CONTENTS
PRECAUTION OF LOW TEMPERATURE
Page
2
3
4
6
6
6
8
Room Air Conditioner
CW-C182KF-W
CW-C242KF
CW-C182KF-M
CW-C183KF-W
CW-C243KF
CW-C183KF-M
© 2004 Matsushita Electric
All rights reserved. Unauthorized copying and distrib-
ution is a violation of law.
Order No. RAC0312002C3
Page
10
14
15
16
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18
Industrial Co. Ltd.

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Summary of Contents for Panasonic CW-C182KF-W

  • Page 1: Table Of Contents

    Order No. RAC0312002C3 Room Air Conditioner CW-C182KF-W CW-C242KF CW-C182KF-M CW-C183KF-W CW-C243KF CW-C183KF-M PRECAUTION OF LOW TEMPERATURE In order to avoid frostbite, be assured of no refrigerant leakage during the installation or repairing of refrigeration circuit. CONTENTS Page Page 1 Product Specifications...
  • Page 2: Product Specifications

    CW-C182KF-W / CW-C242KF / CW-C182KF-M CW-C183KF-W / CW-C243KF / CW-C183KF-M 1 Product Specifications Model CW-C182KF-W/M CW-C242KF CW-C183KF-W/M CW-C243KF Phase Single Single Voltage 220 - 240 V 220 - 240 V Frequency 50 Hz 50 Hz Capacity 5.33 - 5.40 kW 6.95 - 7.10 kW...
  • Page 3: Dimensions

    CW-C182KF-W / CW-C242KF / CW-C182KF-M CW-C183KF-W / CW-C243KF / CW-C183KF-M 2 Dimensions 2.1. Top View, Front View & Side View. 2.2. 2.2. Unit. Unit. CW-C182KF-W,CW-C182KF-M, CW-C242KF Item CW-C183KF-W,CW-C183KF-M, CW-C243KF A - Width 26” (660) B - Height 16-7/8” (428) C - Depth 30-11/32”...
  • Page 4: Wiring Diagram

    CW-C182KF-W / CW-C242KF / CW-C182KF-M CW-C183KF-W / CW-C243KF / CW-C183KF-M 3 Wiring Diagram 3.1. CW-C182KF-W/M, CW-C183KF-W/M . 3.1.1. Resistance of Fan Motor windings 3.1.2. Resistance of Compressor and the rated Capacitor. windings and the rated Capacitor. CW-C182KF-W/M CW-C182KF-W/M CW-C183KF-W/M CW-C183KF-W/M...
  • Page 5 CW-C182KF-W / CW-C242KF / CW-C182KF-M CW-C183KF-W / CW-C243KF / CW-C183KF-M 3.2. CW-C242KF,CW-C243KF. 3.2.1. Resistance of Fan Motor windings 3.2.2. Resistance of Compressor and the rated Capacitor. windings and the rated Capacitor. CW-C242 (243) KF CW-C242 (243) KF Connection CJ190A Connection 2JS438D4DA02 15.7-23.5 Ω...
  • Page 6: Refrigeration Cycle Diagram

    CW-C182KF-W / CW-C242KF / CW-C182KF-M CW-C183KF-W / CW-C243KF / CW-C183KF-M 4 Refrigeration Cycle Diagram CW-C182 (183) KF-W/M CW-C242 (243) KF Pressure Temperature Pressure Temperature Item (MPa) (°C) (MPa) (°C) 2.09 ~ 2.19 64 ~ 83 2.23 ~ 2.30 72 ~ 88 1.94 ~ 2.04...
  • Page 7 CW-C182KF-W / CW-C242KF / CW-C182KF-M CW-C183KF-W / CW-C243KF / CW-C183KF-M Trouble Check Result Cause Remedy • Air Swing Switch. • OFF position. • Open circuit. • Set it ON. Air Swing won’t run. • Resistance between • No contact at •...
  • Page 8: Operating Instructions

    CW-C182KF-W / CW-C242KF / CW-C182KF-M CW-C183KF-W / CW-C243KF / CW-C183KF-M 7 Operating Instructions 7.1. Parts Identification. 7.1.1. Vertical Airflow Direction Vane. • • • • 7.1.3. Recommended. Use the air conditioner under the following conditions: • When humidity does exceed room temperature is above 21°C.
  • Page 9 CW-C182KF-W / CW-C242KF / CW-C182KF-M CW-C183KF-W / CW-C243KF / CW-C183KF-M 7.2. How to Operate. Open the Control Panel Cover. Fig. 1 Power Supply Switch off the breaker and set the Main Control Knob to the OFF position before connecting the power plug cord to an independent power supply.
  • Page 10: How To Install

    CW-C182KF-W / CW-C242KF / CW-C182KF-M CW-C183KF-W / CW-C243KF / CW-C183KF-M 8 How to Install 8.1. Before installing the air conditioner, please read the following: 8.1.1. Electrical Work. • Always use at the rated voltage and with a specific air conditioning circuit.
  • Page 11 CW-C182KF-W / CW-C242KF / CW-C182KF-M CW-C183KF-W / CW-C243KF / CW-C183KF-M 8.3.1. Remove the Chassis Locking 8.3.4. Slide the Chassis back into the Bracket and screws. Cabinet. • Unscrew and remove the Chassis Locking Bracket from the front of the Cabinet. Remove the two screws from the rear of the Cabinet (For transportation purpose only).
  • Page 12 CW-C182KF-W / CW-C242KF / CW-C182KF-M CW-C183KF-W / CW-C243KF / CW-C183KF-M • • • • • • • • • • • •...
  • Page 13 8.5. Condensed Water Drainage This air conditioner employs a “Slinger-Up System” which is designed to splash the condensed water on the condenser coil for maximum cooling efficiency, thus producing a splashing sound. If the splashing sound annoys you, you can provide an outside drainage by using the following procedure which may, however, cause a small loss of performance.
  • Page 14: Care And Maintenance

    CW-C182KF-W / CW-C242KF / CW-C182KF-M CW-C183KF-W / CW-C243KF / CW-C183KF-M...
  • Page 15: Service Information

    CW-C182KF-W / CW-C242KF / CW-C182KF-M CW-C183KF-W / CW-C243KF / CW-C183KF-M 10 Service Information 10.1. Removal of the Control Board 1. Remove the Front Intake Grille (refer to page 12). 2. Remove the Air Filter (refer to page 12). 3. Remove the Front Grille (refer to page 12).
  • Page 16: Technical Data

    CW-C182KF-W / CW-C242KF / CW-C182KF-M CW-C183KF-W / CW-C243KF / CW-C183KF-M 11 Technical Data 11.1. Thermostat Characteristics. 11.1.1. CW-C182KF-W/M, CW-C183KF-W/M,CW-C242KF, CW-C243KF. 11.1.1.1. Mechanical Thermostat. 11.2. Operation Characteristics. 11.2.1. CW-C182KF-W, CW-C182KF-M. 11.2.2. CW-C242KF,CW-C243KF. CW-C183KF-W, CW-C183KF-M. 11.2.2.1. Cooling Characteristics Vs. 11.2.1.1. Cooling Characteristics Vs.
  • Page 17: Exploded View

    CW-C182KF-W / CW-C242KF / CW-C182KF-M CW-C183KF-W / CW-C243KF / CW-C183KF-M 12 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 18: Replacement Part List

    CW-C182KF-W / CW-C242KF / CW-C182KF-M CW-C183KF-W / CW-C243KF / CW-C183KF-M 13 Replacement Part List 13.1. CW-C182(183)KF-W, CW-C242(243)KF. Ref. No. Part Name & Description Qty. CW-C182KF-W CW-C183KF-W CW-C242KF CW-C243KF Base Pan Complete CWR012116021 <---- <---- <---- <---- Bulkhead Complete CWR01231606 <---- <----...
  • Page 19 CW-C182KF-W / CW-C242KF / CW-C182KF-M CW-C183KF-W / CW-C243KF / CW-C183KF-M 13.2. CW-C182KF-M, CW-C183KF-M. Ref. No. Part Name & Description Qty. CW- C182KF-M CW-C183KF-M Base Pan Complete CWR012116021 <- -- - Bulkhead Complete CWR01231606 <---- Air Guide - Propeller Fan CWR01231603 <----...
  • Page 20 Printed in China...

This manual is also suitable for:

Cw-c242kfCw-c182kf-mCw-c183kf-wCw-c243kfCw-c183kf-m

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