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Versati GRS-CQ4.0Pd/NhH-E
Gree Versati GRS-CQ4.0Pd/NhH-E - User Manual
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Manual
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Change for life
Air-to-water Heat Pump Split V
ersati
Models:
GRS-CQ4.0Pd/NhH-E
GRS-CQ6.0Pd/NhH-E
GRS-CQ8.0Pd/NhH-E
GRS-CQ8.0Pd/NhH5-E
GRS-CQ10Pd/NhH-E
GRS-CQ10Pd/NhH5-E
Owner's Manual
Original Instructions
Air Conditioners
SPLIT
TYPE
2
Table of Contents
Main Page
Default Chapter
3
Table of Contents
3
Safety Notices (Please be Sure to Abide )
5
1 Diagram of the Operating Principle
12
2 Operating Principle of the Unit
12
3 Nomenclature
14
4 Installation Example
15
5 Main Components
18
Indoor Unit
18
Outdoor Unit
20
6 Installation Guideline of Outdoor Unit
21
Instruction to Installation
21
Installation of Outdoor Unit
21
7 Installation of Indoor Unit
23
Selection of the Installation Location for the Indoor Unit
23
Space Requirements for Installation
23
Installation Process of Indoor Unit
24
Outline Dimension of Indoor Unit
25
Precautions on Installation of Indoor Unit
25
Water Volume and Pump Capacity (with Pump)
25
Water Volume and Expansion Vessel Pressure
26
Selection of Expansion Vessel
26
8 Connection of Pipeline
27
Connection of Outlet Pipe for Indoor & Outdoor Unit
27
Installation of Protective Layer on Connection Pipe
27
9 Remote Air Temperature Sensor
29
10 Thermostat
30
11 Way Valve
30
12 Way Valve
31
13 Other Auxiliary Heat Sources
31
14 Gate-Controller
33
15 Charging and Discharging of Refrigerant
33
16 Refrigerant Collecting
34
17 Handling of the Unit
34
18 Installation of Insulated Water Tank
35
Installation Measure
35
Outline Dimension and Parameter of Water Tank
36
Connection of Waterway System
37
Electric Wiring Work
39
19 Wring Diagram
41
Control Board
41
Electric Wiring
47
20 Commissioning
50
Check before Startup
50
Test Run
51
21 Daily Operation and Maintenance
52
Recovery
53
Decommissioning
53
Safety Consideration
54
Notice before Seasonal Use
56
Requirements on Water Quality
56
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Gree Versati GRS-CQ4.0Pd/NhH-E Specifications
General
Brand
Gree
Model
Versati GRS-CQ4.0Pd/NhH-E
Category
Air Conditioner
Language
English
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