Table Of Contents - Mitsubishi Electric PUZ-ZM100VKA Service Manual

Table of Contents

Table Of Contents1
Reference Manual2
Safety Precaution2
Warning For Service4
Additional Refrigerant Charge4
Cautions For Unit Using R32 Refrigerant5
Repairs To Sealed Components5
Leak Detection Methods6
Removal And Evacuation6
Charging Procedures6
Decommissioning6
Recovery7
Precautions When Using Existing Refrigerant Pipes8
Service Tools8
Thickness Of Pipes9
Dimensions Of Flare Cutting And Flare Nut9
Choosing The Outdoor Unit Installation Location10
Minimum Installation Area10
Create An Appropriate Ventilation Open Area11
Features12
Product View12
Specifications13
Data14
Fefilling Refrigerant Charge14
Compressor Technical Data14
Noise Criterion Curves15
Standard Operation Data16
Outlines And Dimensions17
Wiring Diagram18
Wiring Specifications20
Separate Indoor Unit/Outdoor Unit Power Supplies21
Indoor - Outdoor Connecting Cable22
M-Net Wiring Method23
M-Net Address Setting24
Refrigerant Address Setting24
Regulations In Address Settings24
Refrigerant System Diagram25
Refrigerant Collecting (Pump Down)26
Start And Finish Of Test Run26
Troubleshooting27
Check Point Under Test Run27
Test Run Operation28
Auto Vane Check28
Error Information29
Checking The Error Information30
Error History30
Deleting The Error History30
Test Run For Wireless Remote Controller31
How To Proceed "Self-Diagnosis"32
Resetting The Error History32
Remote Controller Check33
Self-Diagnosis For Wireless Remote Controller34
Self-Diagnosis Action Table36
Abnormalities Detected When The Power Is Put On36
Abnormalities Detected While Unit Is Operating38
M-Net Communication Error46
Troubleshooting Of Problems49
"Please Wait" Is Kept Being Displayed on the Remote Controller51
Symptoms: Nothing Is Displayed On The Remote Controller52
How To Check The Parts59
Check Method Of Dc Fan Motor60
How To Check The Components61
Linear Expansion Valve62
How To Attach And Detach The Coil Of Linear Expansion Valve63
Emergency Operation64
Operation Data During Emergency Operation65
Test Point Diagram66
Circuit Boards View66
Low-Level Sound Priority Mode (Local Wiring)73
On Demand Control (Local Wiring)73
Display Function Of Inspection For Outdoor Unit74
Outdoor Unit Operation Monitor Function76
Function Setting By The Remote Controller84
Selecting Functions Using The Wired Remote Controller85
Selecting Functions Using The Wireless Remote Controller87
Function Selection Of Remote Controller89
Main Menu List91
Monitoring The Operation Data By The Remote Controller92
Request Code List93
Detail Contents In Request Code97
Easy Maintenance Function101
Smooth Maintenance101
Guide For Operation Condition103
Disassembly Procedure104
Removing The Service Panel And Top Panel104
Removing The Fan Motor104
Removing The Electrical Parts Box105
Disassembling The Electrical Parts Box106
Removing The Thermistor107
Removing The 4-Way Valve Coil (21S4), Lev Coil And Lead Wire109
Removing The 4-Way Valve, Lev And High Pressure Switch109
Removing The Compressor110
Removing The Power Receiver110
Removing The Reactor111