Table Of Contents - Mitsubishi Electric PEFY-P25VMA-E Technical & Service Manual

Table of Contents

CONTENTS

I Features

[1] Features.................................................................................................................................... 1

II Components and Functions

[1] Components and Functions...................................................................................................... 2

III Specfications

[1] Specifications............................................................................................................................ 4

1.Specfications .......................................................................................................................... 4

2.Electrical component specifications........................................................................................ 7

[1] Outlines and Dimensions.......................................................................................................... 8

[1] Wiring Diagram ....................................................................................................................... 10

[1] Refrigerant system diagram.................................................................................................... 12

[1] Troubleshooting ...................................................................................................................... 13

1.Check methods..................................................................................................................... 13

2.DC fan motor (fan motor/indoor control board)..................................................................... 17

3.Address switch setting .......................................................................................................... 18

4.Voltage test points on the control board ............................................................................... 19

5.Dipswitch setting (Factory setting)........................................................................................ 20

VIII Disassembly Procedure

[1] Disassembly Procedure.......................................................................................................... 23

1.Control box ........................................................................................................................... 23

2.Thermistor (Intake air) .......................................................................................................... 24

3.Drainpan ............................................................................................................................... 25

4.Thermistor (Gas pipe) (Liquid pipe) ...................................................................................... 26

5.Fan and fan motor ................................................................................................................ 27

6.Heat exchanger .................................................................................................................... 28

HWE08120

Show Quick Links

Table of Contents