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Commissioning, inspection, maintenance
Compiling reports
Enter the readings taken during commissioning in the
reports on page 163 onwards and the operator's log (if
available).
Switching on the power supply
Switch on the power supply at the main MCB/fuse.
Starting the heat pump
Observe the following sequence:
1. Switch ON outdoor unit voltage.
2. Switch ON indoor unit voltage.
3. Start indoor unit at the ON/OFF switch.
Commissioning the system
Commissioning requirements
■
All hydraulic lines are connected to the heat pump
and checked for leaks.
The indoor and outdoor units are connected to each
■
other hydraulically.
The system is not yet filled with heating water.
■
■
All electrical components of the system are connec-
ted.
■
The indoor unit, the instantaneous heating water
heater and the and the outdoor unit are connected to
the mains supply.
WiFi is available.
■
Commissioning steps
1. If the appliance has not been switched on yet: Turn
on the ON/OFF switch. The commissioning assis-
tant starts automatically.
If the appliance has already been switched on: See
chapter "Calling up the commissioning assistant at
a later point".
2. Further steps: See "Commissioning assistant" in
the following overview.
Note
Depending on the heat generator type, the acces-
sories connected and other settings, not all menu
points will be displayed.
72
!
Please note
Freezing can cause damage to the heat pump
and to the system.
Leave the power supply and indoor unit ON/OFF
switch permanently switched on.
Only switch off the power supply and ON/OFF
switch for short periods, e.g. for work on the
heat pump.
!
Please note
Commissioning immediately after installation of
the outdoor unit can lead to appliance damage.
Wait at least 30 min between installing the out-
door unit and commissioning the heat pump.
3. Further settings: See "ViCare app"
Or
Operating instructions
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