Installation guide

Example system solution 2
System solution for DHP-H, DHP-H Opti, DHP-H Opti Pro/DHP-H Opti Pro +, DHP-C Opti, DHP-C Opti W/W, DHP-A Opti.
1 Heat pump
10 Supply line
11 Return line
12 Cold water
13 Hot water
36 Circulation pump
51 Supply line sensor, moved out from heat pump
72 Shunt valve
80 Shut-off valve
83 Non-return valve
85 Air bleeding valve
86 Safety valve expansion heating system
87 Safety valve cold water 9 bar
89 Vacuum valve
91
Dirt strainer with shut off valve
96 Flexible hose
113 Expansion heating system
117 External auxiliary heater
126 Safety valve for temperature and pressure (only applies to certain models)
Danfoss Heating Solutions VMGFQ202
27
Installation Guide Domestic heat pumps