Panasonic CS-E12DKEW Service Manual

1 Features 3
2 About Lead Solder (PbF)
4
2.1. DISTINCTION OF PbF P.C. BOARD
4
2.2. CAUTION
4
3 Functions
5
3.1. Wall Type
5
3.2. Duct Type
8
© 2005 Matsushita Electric Industrial Co., Ltd. All
rights reserved. Unauthorized copying and
distribution is a violation of law.
CS-ME7DKEG CS-ME10DD3EG
CS-ME10DTEG CS-E15DB4EW
CS-ME7DKRG CS-ME7DKDG
CS-E9DKEW CS-E9DKRW
CS-E9DKDW CS-E12DKEW
CS-E12DKRW CS-E12DKDW
CS-E15DKEW CS-E15DKRW
CS-E15DKDW CS-E18DKEW
CS-E18DKRW CS-E18DKDW
CS-E15DD3EW CS-E18DD3EW
CS-E15DTEW CS-E18DTEW
CS-E18DB4EW
3.3. Ceiling Floor Type 11
3.4. Mini-Cassette Type
13
4 Product Specifications
15
4.1. Wall Type
15
4.2. Duct Type
16
4.3. Ceiling Floor Type
17
4.4. Mini-Cassette Type
18
Multi Air Conditioner
Please file and use this manual together with the Service Manuals for the following models:
Indoor unit models: CS-ME7CKPG, CS-ME10CKPG, CS-ME12CKPG, CS-ME14CKPG and CS-ME18CKPG;
Outdoor unit models: CU-2E15CBPG, CU-2E18CBPG, CU-3E23CBPG and CU-4E27CBPG (Order No.
RAC0209005C2); Indoor unit models: CS-ME7CB1P, CS-ME10CB1P, CS-ME12CB1P, CS-ME14CB1P, CS-
ME10CD3P and CS-ME14CD3P; Outdoor unit models: CU-3E23CBPG and CU-4E27CBPG (Order No.
RAC0312001A8)
CONTENTS
Page Page
Order No. RAC0503011C2

Panasonic CS-E12DKEW Specifications

General

Cooling Capacity	3.5 kW
Heating Capacity	4.0 kW
Indoor Unit Weight	9 kg
Power Supply	220-240 V, 50 Hz
Outdoor Unit Dimensions (W x H x D)	780 x 540 x 289 mm

Summary

Features

About Lead Solder (PbF)

Information on lead-free solder and associated cautions.

Functions

Details on various operating modes and functions.

Product Specifications

Technical specifications for different unit types.

Dimensions

Physical dimensions of indoor unit types.

Refrigeration Cycle Diagram

Schematic of the refrigeration cycle.

Block Diagram

Block diagrams for different unit types.

Wiring Diagram

Electrical wiring diagrams for indoor units.

Operation Details

Wall Type Operation

Detailed operation for Wall Type indoor units.

Duct Type Operation

Detailed operation for Duct Type indoor units.

Ceiling Floor Type Operation

Detailed operation for Ceiling Floor Type indoor units.

Mini-Cassette Type Operation

Detailed operation for Mini-Cassette Type indoor units.

Self Diagnosis Display

Breakdown Self Diagnosis Function

How to use the alphanumeric code for self-diagnosis.

Error Code

List and explanation of error codes.

Installation Instructions

Wall Type Installation

Step-by-step guide for installing Wall Type units.

Duct Type Installation

Step-by-step guide for installing Duct Type units.

Ceiling Floor Type Installation

Step-by-step guide for installing Ceiling Floor Type units.

Mini-Cassette Type Installation

Step-by-step guide for installing Mini-Cassette Type units.

Operating Instructions

Disassembly of Parts

Wall Type Disassembly

Procedures for disassembling Wall Type indoor units.

Duct Type Disassembly

Procedures for disassembling Duct Type indoor units.

Ceiling Floor Type Disassembly

Procedures for disassembling Ceiling Floor Type indoor units.

Mini-Cassette Type Disassembly

Procedures for disassembling Mini-Cassette Type indoor units.

Technical Data

Operation Characteristics

Performance characteristics charts for various models.

Electronic Circuit Diagram

Wall Type Circuit Diagram

Schematic for Wall Type indoor unit electronics.

Duct Type Circuit Diagram

Schematic for Duct Type indoor unit electronics.

Ceiling Floor Type Circuit Diagram

Schematic for Ceiling Floor Type indoor unit electronics.

Mini-Cassette Type Circuit Diagram

Schematic for Mini-Cassette Type indoor unit electronics.

Exploded View and Replacement Parts List

Wall Type Parts

Exploded views and replacement parts for Wall Type indoor units.

Duct Type Parts

Exploded views and replacement parts for Duct Type indoor units.

Ceiling Floor Type Parts

Exploded views and replacement parts for Ceiling Floor Type indoor units.

Mini-Cassette Type Parts

Exploded views and replacement parts for Mini-Cassette Type indoor units.