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PUZ-ZM60VHA
Mitsubishi Electric PUZ-ZM60VHA Manuals
Manuals and User Guides for Mitsubishi Electric PUZ-ZM60VHA. We have
3
Mitsubishi Electric PUZ-ZM60VHA manuals available for free PDF download: Service Manual, Manual
Mitsubishi Electric PUZ-ZM60VHA Service Manual (113 pages)
SPLIT-TYPE, HEAT PUMP AIR CONDITIONERS
Brand:
Mitsubishi Electric
| Category:
Air Conditioner
| Size: 13.42 MB
Table of Contents
Table of Contents
1
Service Manual
1
Cautions Related to New Refrigerant
2
Indoor Unit Service Manual
2
Meanings of Symbols Displayed on the Unit
2
Reference Manual
2
Safety Precaution
2
Additional Refrigerant Charge
4
Cautions for Service
4
Warning for Service
4
Cautions for Unit Using R32 Refrigerant
5
Cabling
6
Detection of Flammable Refrigerants
6
Leak Detection Methods
6
Repair to Intrinsically Safe Components
6
Labelling
7
Recovery
7
Service Tools
8
Cautions for Refrigerant Piping Work
9
Dimensions of Flare Cutting and Flare Nut
9
Flare Cutting Dimensions
9
Thickness of Pipes
9
Choosing the Outdoor Unit Installation Location
10
Minimum Installation Area
10
Chargeless System
12
Features
12
Specifications
13
Compressor Technical Data
14
Data
14
Refilling Refrigerant Charge
14
Noise Criterion Curves
15
Standard Operation Data
16
Outlines and Dimensions
17
Wiring Diagram
19
Electrical Wiring
21
Field Electrical Wiring
21
Synchronized Twin and Triple System Electrical Wiring
21
Wiring Specifications
21
Separate Indoor Unit/ Outdoor Unit Power Supplies
22
Simultaneous Twin/Triple System
22
Indoor – Outdoor Connecting Cable
23
M-Net Wiring Method
24
M-NET Address Setting
25
M-NET Wiring
25
Refrigerant Address Setting
25
Regulations in Address Settings
25
Refrigerant System Diagram
26
Operation from the Indoor Unit
27
Operation from the Outdoor Unit
27
Refrigerant Collecting (Pump Down)
27
Start and Finish of Test Run
27
Before Test Run
28
Check Point under Test Run
28
Troubleshooting
28
Auto Vane Check
29
Test Run Operation
29
Error Information
30
Checking the Error Information
31
Deleting the Error History
31
Error History
31
Test Run for Wireless Remote Controller
32
How to Proceed "Self-Diagnosis"
33
Malfunction-Diagnosis Method at Maintenance Service
35
Self-Diagnosis for Wireless Remote Controller
35
Self-Diagnosis Action Table
37
M-NET Communication Error
46
“PLEASE WAIT” Is Kept Being Displayed on the Remote Controller
51
Nothing Is Displayed on the Remote Controller
52
How to Check the Parts
59
Check Method of DC Fan Motor
60
High Temperature Thermistor
61
How to Check the Components
61
Low Temperature Thermistors
61
Medium Temperature Thermistor
61
Linear Expansion Valve
62
Linear Expansion Valve Operation
62
Operation Summary of the Linear Expansion Valve
62
Output Pulse Signal and the Valve Operation
62
How to Attach and Detach the Coil of Linear Expansion Valve
63
How to Attach the Coil
63
How to Detach the Coil
63
Emergency Operation
64
Emergency Operation Procedure
64
Releasing Emergency Operation
64
Degree of Subcooling (SC)
65
Discharge Superheat (Shd)
65
Operation Data During Emergency Operation
65
Outdoor Controller Circuit Board
66
Test Point Diagram
66
Function of Switches, Connectors and Jumpers
69
Outdoor M-NET Board (Optional)
69
Function of Connector
71
Special Function
71
Abnormal Condition
72
Display Function of Inspection for Outdoor Unit
72
Normal Condition
72
Digital Indicator LED1 Working Details
74
Outdoor Unit Operation Monitor Function
74
Function Selections
83
Function Setting
83
Unit Function Setting by the Remote Controller
83
Maintenance Password Is Required
84
Selecting Functions Using the Wired Remote Controller
84
Service Menu
84
Operating Instructions
86
Selecting Functions Using the Wireless Remote Controller
86
Function Selection of Remote Controller
88
Menu Structure
89
Main Menu List
90
How to "Monitor the Operation Data"
91
Monitoring the Operation Data by the Remote Controller
91
Request Code List
92
Detail Contents in Request Code
96
Frequency Control State
96
Relay Output State
96
Actuator Output State
97
Error Content
97
Fan Control State
97
Contact Demand Capacity
98
External Input State
98
Outdoor Unit -– Capacity Setting Display
98
Outdoor Unit – Setting Information
98
Indoor Unit – Capacity Setting Information
99
Wireless Pair No. (Indoor Control Board Side) Setting
99
Easy Maintenance Function
100
Smooth Maintenance
100
Check Points
101
Guide for Opration Condition
101
Disassembly Procedure
102
Removing the Electrical Parts Box
103
Removing the Thermistor
103
Removing LEV
105
Removing the 4-Way Valve
105
Removing the High Pressure Switch (63H)
105
Removing the Reactor (ACL)
105
Removing the Compressor (MC)
106
Removing the Power Receiver
106
Removing the Fan Motor (MF1)
107
Removing the Service Panel and Top Panel
107
Removing the 4-Way Valve Coil, LEV Coil
109
Removing the LEV
109
Removing the Reactor (DCL)
110
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Mitsubishi Electric PUZ-ZM60VHA Service Manual (110 pages)
SPLIT-TYPE, HEAT PUMP AIR CONDITIONERS
Brand:
Mitsubishi Electric
| Category:
Air Conditioner
| Size: 13.59 MB
Mitsubishi Electric PUZ-ZM60VHA Manual (3 pages)
Air Protect
Brand:
Mitsubishi Electric
| Category:
Protection Device
| Size: 0.39 MB
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