Panasonic CU-PW18DKE User Manual

1 Features 2
2 Functions
3
2.1. Remote Control
3
2.2. Indoor Unit
4
2.3. Outdoor Unit
5
3 Product Specifications
6
3.1. CS-PW18DKE CU-PW18DKE
6
4 Dimensions
8
4.1. Indoor Unit & Remote Control
8
4.2. Outdoor Unit
9
5 Refrigeration Cycle Diagram
10
6 Block Diagram
11
7 Wiring Diagram
12
8 Operation Details
13
© 2005 Panasonic HA Air-Conditioning (M) Sdn Bhd
(11969-T). All rights reserved. Unauthorized copying
and distribution is a violation of law.
CS-PW18DKE CU-PW18DKE
8.1. Heating Operation 13
8.2. Cooling Operation
14
8.3. Soft Dry Operation
15
8.4. Automatic Operation
16
8.5. Operation Control
17
8.6. Indoor Fan Speed Control
22
8.7. Outdoor Fan Speed Control
24
8.8. Vertical Airflow Direction Control
24
8.9. Timer Control
25
8.10. Random Auto Restart Control
25
8.11. Remote Control Signal Receiving Sound
25
9 Operating Instructions
26
10 Installation Instructions
32
10.1. Safety Precautions
32
Air Conditioner
CONTENTS
Page Page
Order No. MAC0501029C2

Panasonic CU-PW18DKE Specifications

General

Brand	Panasonic
Model	CU-PW18DKE
Category	Air Conditioner
Language	English

Summary

Features

Functions

Product Specifications

CS-PW18DKE CU-PW18DKE

Lists detailed technical specifications for both models.

Refrigeration Cycle Diagram

Block Diagram

Wiring Diagram

Operation Details

Heating Operation

Explains the heating operation mode and its time diagram.

Cooling Operation

Explains the cooling operation mode and its time diagram.

Soft Dry Operation

Describes the Soft Dry mode and its operational time diagram.

Automatic Operation

Details the automatic mode selection criteria and temperature settings.

Operation Control

Covers heating specific controls like hot start and deicing.

Indoor Fan Speed Control

Explains auto fan speed during different modes and manual speed settings.

Vertical Airflow Direction Control

Covers auto and manual control of airflow direction.

Timer Control

Explains ON and OFF timer functions.

Operating Instructions

HOW TO OPERATE

Auto, Heat, Cool, Dry

Guides on selecting and setting operation modes.

Fan Speed, Air Swing

Explains how to adjust fan speed and air swing.

Timer

Guides on setting and cancelling timers.

CARE & CLEANING

Installation Instructions

Safety Precautions

Covers grounding, drainage, and general installation warnings.

Indoor Unit

Indoor Unit Installation

CONNECT THE CABLE TO THE INDOOR UNIT

INDOOR UNIT INSTALLATION

Outdoor Unit

INSTALL THE OUTDOOR UNIT

CONNECTING THE PIPING

EVACUATION OF THE EQUIPMENT (FOR EUROPE & OCEANIA DESTINATION)

CONNECT THE CABLE TO THE OUTDOOR UNIT

Installation And Servicing Air Conditioner Using R410A

About R410A Refrigerant

Safety Measures When Installing/Servicing Refrigerant Piping

Crucial safety precautions for R410A handling.

Necessary Tools

R410A Tools

Refrigerant Piping Work

Piping Materials

Procedure and precautions for flare connection

Processing and Connecting Piping Materials

Installation, Transferring, Servicing

Inspecting Gas Leaks with a Vacuum Pump for New Installations

Step-by-step guide to check for gas leaks using a vacuum pump.

Transferring (Using New Refrigerant Piping)

AC Units Replacement (Using Existing Refrigerant Piping)

Refrigerant Compatibility (Using R410A Refrigerant in R22 ACs and Vice Versa)

Recharging Refrigerant During Servicing

Brazing

Servicing Information

Indoor Electronic Controllers Removal Procedures

Cross Flow Fan and Indoor Fan Motor Removal Procedures

Troubleshooting Guide

Refrigeration Cycle System

Relationship Between The Condition Of The Air Conditioner And Pressure And Electric Current

Diagnosis Methods Of A Malfunction Of A Compressor And 4-way Valve

Replacement Parts List (Indoor Unit)

Replacement Parts List (Outdoor Unit)

Electronic Circuit Diagram

Indoor Unit & Outdoor Unit