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Panasonic CS-E18HKEW User Manual

Panasonic CS-E18HKEW
70 pages
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© 2007 Panasonic HA Air-Conditioning (M) Sdn. Bhd.
(11969-T). All rights reserved. Unauthorized copying
and distribution is a violation of law.
Order No. MAC0712084C2
Air Conditioner
Indoor Unit Outdoor Unit
CS-E18HKEW CU-E18HKE
TABLE OF CONTENTS
PAGE PAGE
1 Safety Precautions----------------------------------------------- 3
2 Specifications ----------------------------------------------------- 5
2.1. CS-E18HKEW CU-E18HKE --------------------------- 5
2.2. Outdoor Unit: CU-3E18EBE ---------------------------- 7
2.3. Outdoor Unit: CU-3E23CBPG CU-4E27CBPG ---- 9
3 Features ------------------------------------------------------------14
4 Location of Controls and Components ------------------16
4.1. Indoor Unit--------------------------------------------------16
4.2. Outdoor Unit -----------------------------------------------16
4.3. Remote Control -------------------------------------------16
5Dimensions--------------------------------------------------------17
5.1. Indoor Unit & Remote Control -------------------------17
5.2. Outdoor Unit----------------------------------------------- 18
6 Refrigeration Cycle Diagram -------------------------------- 19
7 Block Diagram --------------------------------------------------- 20
7.1. CS-E18HKEW CU-E18HKE-------------------------- 20
8 Wiring Connection Diagram--------------------------------- 21
8.1. Indoor Unit ------------------------------------------------- 21
8.2. Outdoor Unit----------------------------------------------- 22
9 Electronic Circuit Diagram----------------------------------- 23
9.1. Indoor Unit ------------------------------------------------- 23
9.2. Outdoor Unit----------------------------------------------- 24
10 Printed Circuit Board ------------------------------------------ 25
10.1. Indoor Unit ------------------------------------------------- 25
Please file and use this manual together with the Service Manual for Model No. CU-3E18EBE, Order No.
RAC0602011C2, Model No. CU-3E23CBPG, CU-4E27CBPG, Order No. RAC0209005C2.

Table of Contents

Questions and Answers:

Panasonic CS-E18HKEW Specifications

General IconGeneral
TypeSplit System
Cooling Capacity5.0 kW
Heating Capacity6.0 kW
Energy Efficiency Ratio (EER)3.21
Seasonal Energy Efficiency Ratio (SEER)6.10
Power Supply220-240V, 50Hz
RefrigerantR32

Summary

Safety Precautions

General Safety Precautions

Read safety precautions carefully before servicing. Electrical work must be done by licensed electricians.

Specifications

Installation Instructions

Location Selection Guidelines

Provides guidelines for selecting optimal locations for indoor and outdoor units.

Piping and Cable Connections

Covers connecting piping, flaring, and connecting cables for installation.

Evacuation and Outdoor Unit Connection

Details equipment evacuation and connecting cables to the outdoor unit.

Operation and Control

Basic Operation Modes

Explains inverter control, temp settings, and thermostat functions for cooling, dry, heating.

Protection Control

General Operation Protection

Covers time delay safety, forced operation, and current/IPM protection controls.

Cooling & Soft Dry Protection

Details protection against overload, dew formation, and freezing during cooling/soft dry.

Servicing and Troubleshooting

Troubleshooting Guide

Covers refrigeration cycle diagnosis, error codes, and self-diagnosis functions.

Disassembly and Assembly

Indoor Unit Disassembly Procedures

Provides step-by-step instructions for disassembling indoor unit components.

Technical Data

Exploded Views and Parts List

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