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Provide information first
Details on the steps required
for commissioning, inspection
and service:
Installation and service instruc-
tions Vitocal 300-G Pro,
Vitocal 300-W Pro
Opening the heat pump
Danger
Contact with 'live' components
can lead to serious injury from
electric current.
Never touch
the terminals of the
heat pump control unit and power
connections; see page 40.
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.
Remake all earth connections.
!
Please note
Wait
at least 30 min
between the
installation and commissioning of
the appliance to prevent equip-
ment damage.
Only qualified
refrigeration
engineers
should work on the
refrigerant circuit
.
1.
Remove top panel; see page 60.
2.
When work is complete, close the
heat pump; see page 60.
Regarding commissioning this
appliance, see also the operating
instructions.
Writing reports
Enter the readings taken during commis-
sioning (described in the following) into
the reports from page 108 onwards.
Commissioning, inspection, maintenance
Further details regarding the individual steps
5848 246 GB
Service
