Table Of Contents - Mitsubishi Electric PEFY-P15VMS1(L)-E Technical & Service Manual

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Table of Contents

CONTENTS

I Features

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

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

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

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

2.Electrical component specifications........................................................................................ 6

[1] Outlines and Dimensions.......................................................................................................... 7

[1] Wiring Diagram ......................................................................................................................... 9

[1] Refrigerant system diagram.................................................................................................... 11

[1] Troubleshooting ...................................................................................................................... 12

1.Check methods..................................................................................................................... 12

2.DC fan motor (fan motor/indoor control board)..................................................................... 16

3.Address switch setting .......................................................................................................... 17

4.Voltage test points on the control board ............................................................................... 18

5.Dipswitch setting (Factory setting)........................................................................................ 19

VIII Disassembly Procedure

[1] Disassembly Procedure.......................................................................................................... 22

1.Control box ........................................................................................................................... 22

2.Thermistor (Intake air) .......................................................................................................... 23

3.Drainpan ............................................................................................................................... 24

4.Thermistor (Gas pipe) (Liquid pipe) ...................................................................................... 25

5.Fan and fan motor ................................................................................................................ 26

6.Bearing ................................................................................................................................. 27

7.Heat exchanger .................................................................................................................... 28

HWE07120

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