Brine Installation; Connection Diagram, Dhp-H, Dhp-C; Connection Diagram, Dhp-L; Connection Diagram, Dhp-A - Danfoss DHP-H Installation And Service Instructions Manual

7 Brine installation
7 .1 Connection diagram, DHP-H, DHP-C
Figure 37: General connection diagram, brine pipes DHP-H, DHP-C .
Position Name
1 Return pipe, brine
2 Supply pipe, brine
3 Shut-off valve (part of the filling kit)
4 Shut-off valve (part of the filling kit)
5 Shut-off valve (part of the filling kit)
6 Strainer (part of the filling kit)
7 Shut-off valve (part of the filling kit)
8 Safety valve (3 bar)
9 Bleed and expansion tank
10 Shut-off valve
7 .2 Connection diagram, DHP-L
Figure 38: General connection diagram brine pipes, DHP-L .
Position Name
1 Return pipe, brine
2 Supply pipe, brine
3 Shut-off valve (part of the filling kit)
4 Shut-off valve (part of the filling kit)
5 Shut-off valve (part of the filling kit)
6 Strainer (part of the filling kit)
7 Shut-off valve (part of the filling kit)
8 Safety valve (3 bar)
9 Bleed and expansion tank
10 Shut-off valve
7 .3 Connection diagram, DHP-A
RUM 20C
INGET BEHOV VÄRME
DRIFT AUTO
If the outdoor unit is installed at the same
level or lower than the heat pump, the
accompanying plastic vessel can be used.
The upper part of the outdoor unit must
then not exceed the fluid level in the
vessel.
Figure 39: General connection diagram brine pipes, DHP-A .
Position Name
1 Return pipe, brine
2 Supply pipe, brine
3 Shut-off valve (part of the filling kit)
4 Shut-off valve (part of the filling kit)
5 Shut-off valve (part of the filling kit)
6 Strainer (part of the filling kit)
7 Shut-off valve (part of the filling kit)
8 Safety valve (1.5 bar)
9 Bleed and expansion tank
10 Shut-off valve
11 Pressure tank
RUM 20C
INGET BEHOV VÄRME
DRIFT AUTO
Position Name
1 Brine in
2 Brine out
3 Flexible hoses
7 .4 Installing brine pipes
1. Determine to which side the brine pipes are to be connected.
2. Route the return pipe through the return pipe rubber bellows
on the side of the heat pump.
3. Install the return pipe with all the accompanying components.
Remember to install the filling kit with the filter cover upwards.
4. Route the supply pipe out through the supply pipe rubber bel-
lows on the side of the heat pump.
5. Install the supply pipe with all the accompanying components.
6. Install the expansion tank with the safety valve.
7. Fit both brine pipes with anti-diffusion insulation running all
the way from the heat pump to the lead-in in the wall. The
brine pipes running outside the house to the collector can be
buried, however they must be well insulated.
Applies to DHP-A: Bear in mind that the outdoor unit may
⚠
move during defrosts, use flexible hoses to connect the pipes
from the heat pump and pipes on the outdoor unit.
VMBMA102
If the outdoor unit is installed
higher than the heat pump the
expansion outlet must be used
together with a pressure tank.
Figure 40: Connection diagram, DHP-A outdoor unit
RUM 20C
INGET BEHOV VÄRME
DRIFT AUTO
2