Cleaning The Strainer For The Brine Circuit - Danfoss DHP-H User Manual

 Rinse the strainer.
 Reinstall the strainer.
 Check that the o-ring on the cover is not damaged.
8 Screw the cover back into place.
9 Turn the shut-off valve to the open position.
10 Start the heat pump.
6 .7

Cleaning the strainer for the brine circuit

⚠
The heat pump must be switched off at the main switch before cleaning can be started.
The brine circuit's strainer must be cleaned twice a year after installation. The interval
⚠
can be extended if there is evidence that cleaning twice a year is not necessary.
Shut-off valve
To clean the strainer:
1 Switch off the heat pump.
2 Remove the insulation around the filling kit.
 Turn both shut-off valves to the closed position (see figure above).
 Unscrew the cover and remove it.
 Remove the strainer.
 Rinse the strainer.
 Reinstall the strainer.
8 Check that the o-ring on the cover is not damaged.
9 Screw the cover back into place.
10 Turn both shut-off valves to the open position.
11 Reinstall the insulation around the filling kit.
12 Start the heat pump.
Danfoss – 8
Figure 21: strainer in the filling kit .
VUBMA102
Cover
O-ring
Strainer
Shut-off valve