User Manuals: SPRSUN A21237 Heat Pump

Manuals and User Guides for SPRSUN A21237 Heat Pump. We have 1 SPRSUN A21237 Heat Pump manual available for free PDF download: Installation Manual

SPRSUN A21237 Installation Manual

SPRSUN A21237 Installation Manual (21 pages)

Air source heat pump （heating + hot water)

Brand: SPRSUN | Category: Heat Pump | Size: 1 MB

Table of Contents

Safety Precaution
2
To Know the Product from Exterior
3
Important Parts in Heat Pump
4
Heat Pump Size
6
Installation Diagram
7
Introduction of the System
8
Hot Water Tank Temp Sensor (T1)
8
Floor Heating Water Temp Sensor (T2)
8
Heat Pump Circulating Water Pump (P1)
8
Three Way Valve (3WV)
9
Water Flow Switch (WFS)
9
Water Pipes
9
About Water Filled in Floor Heating Pipe
9
About Hot Water Tank
10
Floor Heating Water Tank
10
Y Type Filter (F1-F4)
10
Safe Valve (SV1, SV2)
10
Heat Pump Installation Notes
11
Installation
12
Distances to Barrier and Ground
12
Other Notes of Installation
13
Wiring Diagram
14
Terminal Details of Wiring
15
Factory Side
15
Installer Side
15
Floor Heating Valve
15
Floor Heating Electric Heater
16
Water Flow Switch
16
Room Linkage
16
Analog Signal Input
17
Communication
17
Outlet Water
17
Outlet Gas
17
Power Supply Terminal Block
18
Wiring Diagram of All Room Thermostat Control Water Pump (P2)
19
Wiring Diagram of All Room Thermostat Connect to Room Linkage Terminal
20

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