Panasonic CS-MC90KE User Manual

Service Manual
Multi-Split Air Conditioner
Contents
● Features ..........................................................1
● Functions ...................................................2 – 4
● Product Specifications .............................5 – 10
● Dimensions ............................................11 – 12
● Refrigeration Cycle Diagram .........................13
● Block Diagram .......................................14 – 16
● Wiring Diagram ......................................17 – 19
● Operation Details ...................................20 – 26
● Installation Information ..........................27 – 28
● 3-way Valve ...........................................29 – 35
● Servicing Information .............................36 – 39
● Troubleshooting Guide ..........................40 – 41
● Technical Data.......................................42 – 44
● Exploded View .............................45, 47, 49, 51
● Replacement Parts List ...............46, 48, 50, 52
● Electronic Parts List ...............................53 – 54
CS-MC90KE / CU-MC140KE
CS-MC90KE / CU-MC180KE
CS-MC90KE / CU-3MC200KE
ORDER NO. MAC9702008C2
 1997 Matsushita Industrial Corp. Sdn. Bhd.
(11969-T)
All rights reserved. Unauthorized copying and distribu-
tion is a violation of law.
Untitled-22 6/25/00, 5:27 PM1

Panasonic CS-MC90KE Specifications

General

Brand	Panasonic
Model	CS-MC90KE
Category	Air Conditioner
Language	English

Summary

Features

Functions

Remote Control

Details operations and settings managed through the infrared remote control.

Indoor Unit

Explains various operational functions and controls of the indoor air conditioning unit.

Outdoor Unit

Product Specifications

Refrigeration Cycle Diagram

Block Diagram

Wiring Diagram

Operation Details

Cooling Mode Operation

Outlines the operating procedures and safety controls during cooling mode.

Soft Dry Mode Operation

Describes the unit's performance and controls during the soft dry operation mode.

Automatic Mode Operation

Installation Information

Servicing Information

Troubleshooting Guide

Refrigeration cycle system

Diagnoses issues by analyzing refrigerant pressures and air temperatures.

Relationship between the condition of the air conditioner and pressure and electric current

Correlates operational parameters with potential system faults and conditions.

Diagnosis methods of a malfunction of a compressor

Provides methods to identify and diagnose compressor faults and symptoms.

Technical Data

Thermostat characteristics

Operation characteristics

Replacement Parts List

Electronic Parts List