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MRV5-H
Haier MRV5-H Manuals
Manuals and User Guides for Haier MRV5-H. We have
1
Haier MRV5-H manual available for free PDF download: Service Manual
Haier MRV5-H Service Manual (262 pages)
Brand:
Haier
| Category:
Air Conditioner
| Size: 49.95 MB
Table of Contents
Table of Contents
2
Cautions in Repair
4
Safety Cautions
4
Post Repair Cautions
6
Inspection after Repair
8
General Information
9
Energy Saving
9
Multi-Link
10
Comfort
10
Move Eye Intelligent System (Optional)
10
Precise Temperature Control at ±1F
10
Feature
11
Products Lineup
13
Nomenclature
13
External Appearance
16
Combination of Outdoor Units
18
Refrigerant Circuit
19
Functional Parts Layout
31
Refrigerant Flow for each Operation Mode
33
Functions and Control
42
Startup
42
Startup Procedure
42
Installation Check
42
Configuration Dip Switches
43
Power on
44
Search and Lock Outdoor \ Indoor Unit
44
Trial Operation and Parameters Record
44
MRV 5-H System Startup Report
45
Outdoor Control Board Photo
50
Outdoor PCB Dip Switch Setting
56
Outdoor System Control Function
64
Comissioning
73
Field Settings for Outdoor Unit
73
Settings by DIP Switches
73
Test Operation
81
Initial Power up
81
Rated Operation
82
Trial Operation Confirmation
82
Service Diagnosis
90
Error Code
90
Troubleshooting
95
Troubleshooting by Error Code
95
Refrigerant Charge Check
144
4-Way Valve Check
145
4-Way Valve Function
145
Fan Motor Detection Standard
146
Parts Replacement Instructions
148
MRV-Link Introduction
148
Gas-Liquid Segregator Replacement
152
MRV-Link
154
MRV-Link Introduction
154
MRV-Link Benefits
156
MRV-Link Specification
157
Wiring Figure
157
Dimension
158
Installation Requirements for MRV-Link
159
MRV-Link Troubleshooting
160
Appendix
163
Wiring Diagrams and PCB Photo
163
Sensor Characteristic Table
165
Standard for Evacuation, Pressurization, Refrigerant Recharge
166
Specifications
168
Dimensions
193
Center of Gravity
197
Piping Diagrams
198
Wiring Diagrams
204
Electric Characteristics
206
Operation Limits
210
Sound Levels (Reference Data)
211
Optional Accessories
252
Selection Procedure
262
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