Further Details Regarding The Individual Steps; Opening The Heat Pump; Writing Reports - Viessmann VITOCAL 300-G PRO Type BW 190 Installation And Service Instructions Manual

Commissioning, inspection, maintenance

Further details regarding the individual steps

Opening the heat pump

Danger
Contact with 'live' components
can lead to serious injury from
electric current.
Never touch terminal areas in the
heat pump control unit or power
connections; see page 50.
Danger
The absence of component
earthing can result in serious
injury from electrical current and
in component damage in the
event of an electrical fault.
Always reinstate all earth con-
nections.
!
Please note
Wait at least 30 min between the
installation and commissioning of
the appliance to prevent equip-
ment damage.
Work on the refrigerant circuit
must only be carried out by a
qualified refrigeration engi-
neer.

Writing reports

Enter actual values taken during com-
missioning (described in the following)
into the reports from page 106
onwards.
76
1. Remove front panel; see page 73.
2. When the work is complete, close the
heat pump; see page 73.
Regarding commissioning this
appliance, see also the operating
instructions.