Further Details Regarding The Individual Steps; Opening The Heat Pump - Viessmann Vitocal 300-A Series 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 the connections
inside the control panel (see
page 63).
Danger
The absence of component
earthing can result in serious
injury due to electric shock and
component damage in the event
of an electrical fault.
Always reconnect the earth con-
ductors.
!
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.
106
1. Remove the front panels in reverse
order; see page 104.
2. If required, the control panel can be
pivoted to the side (see page 107).
3. When work is complete, close the
heat pump in reverse order.
For commissioning this appli-
ance, also see the operating
instructions.