Operating instructions

7.7 Activating accessories
The accessories shown below are not delivered with the heat pump but, if installed, should be activated in the control system.
Flow sensor
A flow sensor may be connected to control the flow in the brine circuit.
N
If no flow sensor is installed and flow sensor is activated in the control
system, the heat pump will not start.
Activating the flow sensor:
1. Press in the upper left corner of the Start screen
2.
Press
3. Press the text Heat pump.
4.
Press (Flow pressure switch on/off) to activate.
5.
Press
to return to Settings.
Hot gas pump
The hot gas pump starts if the following conditions are met:
▪
the compressor is running
and
▪
the hot gas has reached 65 °C
The hot gas pump stops if the following conditions are met:
▪
The compressor has stopped
or
▪
the hot gas is below 60 °C
or
▪
the hot gas will go below 60 °C during normal operation
1. Press
in the upper left corner of the Start screen
2.
Press
3.
Continue with to the menu page with settings for Hot gas.
4. Press
to enable hot gas.
5. Check that the hot gas pump is running by:
▪
listening
▪
placing a hand on the pump
▪
listening for air
6. Bleed if there is air in the hot gas circuit.
7.
Press
to return to the Menu screen.
Commissioning
DHP-M
Danfoss Heating Solutions VIJSE302
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