3 Outdoor unit 112 Expansion vessel
80 Shut-off valve 121 Brine in
84 Manometer 122 Brine out
85 Air bleeding valve A Shut-off valve (part of 94)
94 Filling device B Shut-off valve (part of 94)
96 Flexible hoses C Dirt strainer with shut off valve (part of 94)
100 Safety valve D Moved out sensor, brine out
Connection brine DHP-C Opti W/W
71 Flow guard
73 2-way valve
85 Air bleeding valve
5.3.2 Drill holes for brine pipes
Caution Ensure that the holes for the insert pipes are positioned so that there is room for the other installations.
Caution The brine pipes shall have separate lead-ins. If the wall lead-ins are below the highest ground water level wa-
tertight lead-ins must be used.
Installation Guide Domestic heat pumps
VMGFQ102 Danfoss Heating Solutions
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