EasyManua.ls Logo

Mitsubishi Electric PE-4EJSA User Manual

Mitsubishi Electric PE-4EJSA
52 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
TECHNICAL & SERVICE MANUAL
SPLIT-TYPE, AIR CONDITIONERS
CONTENTS
1. COMBINATION OF AND OUTDOOR UNIT···3
2. TECHNICAL CHANGE···························3
3. PART NAMES AND FUNCTIONS··········3
4. SPECIFICATIONS ··································5
5. DATA·······················································9
6. OUTLINES AND DIMENSIONS ···········20
7. WIRING DIAGRAM·······························24
8.
REFRIGERANT SYSTEM DIAGRAM
········25
9. OPERATION FLOW-CHART················27
10. MICROPROCESSOR CONTROL ········30
11. TROUBLE SHOOTING·························36
12. DISASSEMBLY PROCEDURE·············39
13. PARTS LIST··········································41
14. OPTIONAL PARTS·······························45
<Indoor unit>
[Model names] [Service Ref.]
PE-3EJA PE-3EJA
2
.TH
PE-3EJA
3
.TH
PE-4EJSA PE-4EJSA
2
.TH
PE-5EJSA PE-5EJSA
2
.TH
PE-6EJSA PE-6EJSA
2
.TH
No. OC155
REVISED EDITION-B
Indoor unit
Ceiling Concealed
Series PE
MITSUBISHI ELECTRIC
12
11
10
9
8
7
6
5
4
3
2
1
29
28
27
26
25
24
23
22
21
20
19
18
TIMER TEMP
TIMER/TEMP.
UP
DOWN
POWER
COOL
ON/OFF
MODE
SELECT
FAN
SPEED
TIMER
MODE
DRY
FAN
HIGH
LOW
AUTO
STOP
START
Remote controller
PE-3EJA
3
.TH added in
REVISED
EDITION-B
.
Please destroy
OC155 REVISED
EDITION-A.
This manual does not cover the
following outdoor units.
When servicing them, please refer
to the following service manual and
this manual in a set.
[Service Ref.]
OC152 REVISED EDITION-A
PU-3VJA
1
.TH, 3YJA
1
.TH
PU-4VLJSA
1
.TH, 4YJSA
1
.TH
PU-5YJSA.TH
PU-6YJSA.TH
OC127 REVISED EDITION-A
PU-3NJA
1
PU-4TJSA
2
OC199
PU-5TJSA
1
PU-6TJSA
1
OC206
PU-3VJC.TH, 3YJC.TH
OC155-B--1.qxp 7/26/00 4:42 PM Page 1
Question and Answer IconNeed help?

Do you have a question about the Mitsubishi Electric PE-4EJSA and is the answer not in the manual?

Mitsubishi Electric PE-4EJSA Specifications

General IconGeneral
Cooling Capacity (kW)3.5
RefrigerantR410A
Cooling Capacity (BTU)12000
Power Supply220-240V, 50Hz
Indoor Unit Weight9 kg
Noise Level (Outdoor)50 dB
Outdoor Unit Dimensions (WxHxD)780x540x269 mm

Summary

PART NAMES AND FUNCTIONS

Indoor (Main) Unit

Details components of the indoor unit.

Remote Controller

Explains the remote controller's functions and buttons.

SPECIFICATIONS

Standard Specifications

Technical data and ratings for indoor and outdoor units.

DATA

Performance Data

Cooling capacity tables based on various temperature conditions.

OUTLINES AND DIMENSIONS

Indoor Unit Dimensions

Provides dimensional drawings and part numbers for indoor units.

WIRING DIAGRAM

REFRIGERANT SYSTEM DIAGRAM

System Diagrams

Illustrates refrigerant flow for specific indoor/outdoor unit combinations.

OPERATION FLOW-CHART

Main Operation Flow

Outlines the primary operational sequence of the air conditioner.

COOL Operation Flow

Details the operational logic and controls for COOL mode.

DRY Operation Flow

Explains the operational logic and controls for DRY mode.

FAN Operation Flow

Describes the operation and fan speed control in FAN mode.

MICROPROCESSOR CONTROL

Control System Overview

Overview of the system's control architecture and components.

TROUBLESHOOTING

Self-Diagnostic Function

How to activate and interpret the unit's self-diagnostic modes.

Other Troubles and Causes

Common issues and their potential causes and solutions.

Component Testing Procedures

Procedures for testing key components like thermistors and fan motors.

DISASSEMBLY PROCEDURE

Drain Pan Removal

Step-by-step guide to remove the drain pan from the indoor unit.

Electrical Parts Removal

Instructions for accessing and removing electrical components.

Thermistor and Fan Removal

Steps to safely remove thermistors and fan assemblies.

PARTS LIST

Structural Parts (PE-3 Series)

Lists major structural components and their part numbers for PE-3 Series.

Structural Parts (PE-4 Series)

Lists major structural components and their part numbers for PE-4 Series.

Structural Parts (PE-5/6 Series)

Lists major structural components and their part numbers for PE-5/6 Series.

Electrical Parts

Lists electrical components and their part numbers across various models.

OPTIONAL PARTS

Refrigerant Pipes

Details optional refrigerant pipe kits and their specifications.

Remote Controller Extension Cable

Information on the extension cable for remote controllers.

Timer and Adapters

Information on program timers and their functions.

Related product manuals