Further Details Regarding The Individual Steps - Viessmann VITOCAL 300-A Installation And Service Instructions Manual

Commissioning, inspection, maintenance

Further details regarding the individual steps

Opening the heat pump
Danger
Touching 'live' components can
result in the transfer of danger-
ous body currents.
Never touch the connections
inside the control panel (see
page 64).
Danger
The absence of earthing on the
components can transfer dan-
gerous body currents and may
damage the equipment, should
an electrical fault occur.
Always reinstate the earth
conductor connections.
104
!
Please note
Wait at least 30 min between
the installation and the com-
missioning of the appliance to
prevent equipment damage.
Work on the refrigeration cir-
cuit must only be carried out
by a qualified refrigeration
engineer.
1. Remove the front panels in reverse
order; see page 101.
2. If required, the control panel can be
pivoted to the side (see page 105).
3. When work is complete, close the
heat pump in reverse order.
Regarding commissioning this
appliance, see also the operat-
ing instructions.