Suneco ACHP-H06/4R2HA-M Manuals

Manuals and User Guides for Suneco ACHP-H06/4R2HA-M. We have 1 Suneco ACHP-H06/4R2HA-M manual available for free PDF download: Maintenance Manual

Suneco ACHP-H06/4R2HA-M Maintenance Manual

Suneco ACHP-H06/4R2HA-M Maintenance Manual (72 pages)

R290 MONOBLOCK AIR TO WATER HEAT PUMP

Brand: Suneco | Category: Heat Pump | Size: 4 MB

Table of Contents

Table of Contents
2
Part1 General Information
3
Part2 Component Layout and Refrigerant Circuits
4
Piping Diagrams
10
Key Components
11
Refrigerant Flow Diagrams
12
Start-Stop Control
13
Operation Control
14
Compressor Output Control
14
Compressor Step Control
15
Electronic Expansion Valve Control
15
High Pressure Protection Control
16
Low Pressure Protection Control
16
Special Operation
18
Oil Return Operation
18
Defrosting Operation
18
Internal System
20
External System
21
Part4 Diagnosis and Troubleshooting
22
Dip Switch Setting
32
Troubleshooting
33
Error Code Table
36
Appendix
70

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