Panasonic CU-2C18EKH - User Manual

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and distribution is a violation of law.

Order No. MAC0602015C3

Air Conditioner

CS-C9EKZW CU-2C18EKH

CS-C9EKZW CU-3C20EKH

TABLE OF CONTENTS

PAGE PAGE

1 Safety Precautions----------------------------------------------- 3

2 Specifications ----------------------------------------------------- 5

2.1. CS-C9EKZW CU-2C18EKH --------------------------- 5

2.2. CS-C9EKZW CU-3C20EKH --------------------------- 7

3Features------------------------------------------------------------- 9

4 Location of Controls and Components ------------------10

4.1. Indoor Unit--------------------------------------------------10

4.2. Outdoor Unit -----------------------------------------------10

4.3. Remote Control -------------------------------------------10

5 Dimensions--------------------------------------------------------11

5.1. Indoor Unit & Remote Control-------------------------11

5.2. Outdoor Unit -----------------------------------------------12

6 Refrigeration Cycle Diagram --------------------------------13

7 Block Diagram----------------------------------------------------14

8 Wiring Connection Diagram--------------------------------- 16

8.1. CS-C9EKZW CU-2C18EKH-------------------------- 16

8.2. CS-C9EKZW CU-3C20EKH-------------------------- 17

9 Printed Circuit Board ------------------------------------------ 18

9.1. Indoor Unit ------------------------------------------------- 18

9.2. Indicator ---------------------------------------------------- 20

9.3. Outdoor Unit----------------------------------------------- 21

10 Installation Instruction ---------------------------------------- 22

10.1. Select The Best Location ------------------------------ 22

10.2. Indoor/Outdoor Unit Installation Diagram---------- 22

10.3. Indoor Unit ------------------------------------------------- 23

10.4. Outdoor Unit----------------------------------------------- 26

11 Operation And Control---------------------------------------- 29

11.1. Cooling Operation---------------------------------------- 29

Main Page

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Summary

Safety Precautions

Installation Instruction

Best Location Selection

Indoor;Outdoor Unit Installation Diagram

Operation And Control

Cooling Operation Details

Details how to operate the unit in cooling mode and its time diagram.

Soft Dry Operation Details

Explains the soft dry operation for dehumidification and its time diagram.

Automatic Operation Mode

Describes the automatic mode for intelligent operation based on intake air temperature.

Key Operation Controls

Covers various operational controls like restart, time save, and freeze prevention.

Indoor Fan Speed Management

Quiet Operation Mode

Troubleshooting Guide

Refrigeration Cycle Diagnostics

Guide for diagnosing issues related to the refrigeration cycle.

Compressor Malfunction Diagnosis

Methods for diagnosing compressor malfunctions and their symptoms.

Disassembly and Assembly Instructions