Mitsubishi Electric CITY MULTI PEFY-P100VMAE, Техническое и сервисное руководство

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CONTENTS
HWE0812B GB
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
IV
Outlines and Dimensions
[1] Outlines and Dimensions.......................................................................................................... 8
[2] Service Space......................................................................................................................... 10
V
Wiring Diagram
[1] Wiring Diagram ....................................................................................................................... 11
VI
Refrigerant System Diagram
[1] Refrigerant system diagram.................................................................................................... 13
VII
Troubleshooting
[1] Troubleshooting ...................................................................................................................... 14
1.Check methods..................................................................................................................... 14
2.DC fan motor (fan motor/indoor control board)..................................................................... 18
3.Address switch setting .......................................................................................................... 19
4.Voltage test points on the control board ............................................................................... 20
5.Dipswitch setting (Factory setting)........................................................................................ 21
VIII
Disassembly Procedure
[1] Disassembly Procedure.......................................................................................................... 24
1.Control box ........................................................................................................................... 24
2.Thermistor (Intake air) .......................................................................................................... 25
3.Drainpan ............................................................................................................................... 26
4.Thermistor (Gas pipe) (Liquid pipe) ...................................................................................... 27
5.Fan and fan motor ................................................................................................................ 28
6.Heat exchanger .................................................................................................................... 29
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