Table Of Contents - Mitsubishi PUHZ-SHW80YAA Service Manual

Table of Contents

Table Of Contents1
Service Manual1
Model Name1
Indoor Unit Service Manual2
Reference Manual2
Safety Precaution3
Cautions Related To New Refrigerant3
Cautions For Service4
Additional Refrigerant Charge4
Service Tools4
Precautions When Reusing Existing R22 Refrigerant Pipes5
Precautions For Salt Proof Type "-Bs" Model5
Cautions For Refrigerant Piping Work6
Flare Cutting Dimensions6
Flare Nut Dimensions6
Thickness Of Pipes6
Specifications7
Data9
Refilling Refrigerant Charge9
Compressor Technical Data9
Noise Criterion Curves10
Outlines And Dimensions11
Wiring Specifications13
Field Electrical Wiring13
Refrigerant System Diagram14
Refrigerant Collecting (Pump Down)15
Troubleshooting16
Self-Diagnosis Action Table17
Connector Open (Sw100/Shw80/ 117
Troubleshooting Of Problems26
How To Check The Parts32
Check Method Of Dc Fan Motor33
How To Check The Components33
High Pressure Sensor33
Thermistor Feature Chart34
Low Temperature Thermistors34
Medium Temperature Thermistor34
High Temperature Thermistor34
Linear Expansion Valve35
Output Pulse Signal And The Valve Operation35
Linear Expansion Valve Operation35
How To Attach And Detach The Coil Of Linear Expansion Valve36
How To Detach The Coil36
How To Attach The Coil36
Test Point Diagram37
Outdoor Controller Circuit Board37
Outdoor Noise Filter Circuit Board38
Outdoor Power Circuit Board39
Outdoor Converter Circuit Board40
Function Of Switches41
Function Of Connector42
Display Function Of Inspection For Outdoor Unit43
Normal Condition43
Abnormal Condition43
Miswiring Of Indoor/Outdoor Unit 143
Outdoor Unit Operation Monitor Function45
Digital Indicator Led1 Working Details45
Connecting Wire (Converse Wiring Or Disconnection)45
Och65146
Monitoring The Operation Data By The Remote Controller54
Request Code List54
Detail Contents In Request Code57
Actuator Output State58
Error Content58
Outdoor Unit -– Capacity Setting Display59
Outdoor Unit – Setting Information59
Disassembly Procedure60
Removing The Service Panel And Top Panel60
Removing The Fan Motor (Mf1)60
Removing The Electrical Parts Box60
Disassembling The Electrical Parts Box (V Model Only)61
Disassembling The Electrical Parts Box (Y Model Only)61
Removing The Thermistor62
Removing The Compressor (Mc)70
Removing The Receiver70