Panasonic CS-MC120KE - User Manual

Service Manual
Multi-Split Air Conditioner
Contents
● Features ..........................................................1
● Functions ...................................................2 – 4
● Product Specification .................................5 – 6
● Dimensions ................................................7 – 8
● Refrigeration Cycle Diagram ...........................9
● Block Diagram ............................................... 10
● Wiring Diagram ..............................................11
● Operation Details ...................................12 – 18
● Installation Information ..........................19 – 20
● 2-way, 3-way Valves..............................21 – 27
● Servicing Information .............................28 – 31
● Troubleshooting Guide ..........................32 – 33
● Technical Data...............................................34
● Exploded View .........................................35, 37
● Replacement Part List .............................36, 38
● Electronic Parts List .......................................39
CS-MC120KE / CU-MC240KE
ORDER NO. MAC9611041C2
 1996 Matsushita Industrial Corp. Sdn. Bhd.
(11969-T)
All rights reserved. Unauthorized copying and distribu-
tion is a violation of law.
Untitled-1 6/30/00, 1:15 PM1

Summary

Panasonic Air Conditioner Service Manual

Key Features and Benefits

Air Conditioner Functions

Product Specifications

Refrigeration Cycle Diagram

System Block Diagram

Wiring Diagram

Operation Modes and Controls

Cooling and Soft Dry Mode Operations

Details on cooling, soft dry modes, and related time diagrams.

Air Circulation and Automatic Modes

Explanation of air circulation and automatic mode operations.

Fan Speed, Restart, and Airflow Control

Installation Information

Refrigerant Handling Procedures

Evacuation and Pumping Down

Procedures for evacuating the system and pumping down refrigerant.

Refrigerant Balancing and Charging

Steps for balancing refrigerant and charging the system.

Servicing and Maintenance

Component Removal and Inspection

Troubleshooting Guide

Refrigeration Cycle Troubleshooting

Compressor Malfunction Diagnosis

Technical Data

Panasonic CS-MC120KE Specifications