CHOFU AEYC-1039U-CH Water Heat Pump Manuals

Manuals and User Guides for CHOFU AEYC-1039U-CH Water Heat Pump. We have 1 CHOFU AEYC-1039U-CH Water Heat Pump manual available for free PDF download: Installation And Instruction Manual

CHOFU AEYC-1039U-CH Installation And Instruction Manual

CHOFU AEYC-1039U-CH Installation And Instruction Manual (156 pages)

AIR TO WATER HEAT PUMP HEATING AND COOLING MONOBLOC TYPE DC INVERTER

Brand: CHOFU | Category: Heat Pump | Size: 23 MB

Table of Contents

Table of Contents
2
Outdoor Temperature
8
Notice for Safety Installation
9
Positioning and Securing
10
Main Components
12
Pressures and Quantity Available at Heat Pump Outlet
13
Water Circuit Connection
14
- Hydraulic Connections
  15
- Charging Water
  16
Electrical Connections
18
Remote Controller
22
Buttons
25
Display Panel
27
Operation and Functions
28
Setting the Day and Time
29
Selecting the Operating Mode
31
Domestic Hot Water Production
33
Setting the Time Bands for Heating/Cooling
34
Setting the Time Bands for DHW, Low Tariff and Night Mode
40
Procedure for Accessing the Parameter Setting Menu
45
Pcb(Terminal
49
Pcb(Terminal) Input/Output
50
Parameters Input/Output
51
Operating Modes
53
Water Temperature Set Point
54
Heating Climatic Curves
55
Cooling Climatic Curves
56
Additional Outdoor Air Temperature Probe for Climatic
57
HP Unit Control
59
HP Unit Controlled Based on Outgoing Water Temperature
60
HP Unit Controlled Based on Buffer Tank Temperature
61
- Compressor Control
  63
- Heating Mode
  64
- Cooling Mode
  64
Water Pump Management
65
Unlock Pump Function
66
Pump Output Adjustment Function
67
Frost Protection
68
Input/Output Contact
72
ON/OFF DHW Production Remote Contact
73
EHS Alarm
75
Flow Switch
78
Dual Set Point Control
79
Additional Water Pump
80
Heating/Cooling Mode Output
84
Configurable Contact (Alarm
85
Night Mode
87
Dehumidifier Management
89
Space Heating Management
92
DHW 3Way Valve Management
97
Max Time for DHW Request
98
DHW Production Mode
99
Heat Pump Only
100
Heat Pump + DHW Heater
105
Legionella Prevention Function
106
Backup Heater in Replacement Mode
110
Backup Heater in Supplementary Mode
113
Freeze Protection Function
116
EHS (External Heat Source
118
EHS in Replacement Mode
119
EHS in Supplementary Mode
121
Access Limitation
124
Water Pump
133
Installation Check
138
Test Operation
139
Error Code Display
140
Method of Reset Error Code Display
141
Check and Troubleshooting
147
Wiring Diagram
151
Monitor Display Function
153

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