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A
B
C
D
E
Fig. 7
AGas shut-off valve
BHandle
CFront panel
DGas condensing module ON/OFF switch
EFuel cell module ON/OFF switch
Ask your contractor about the following:
Required system pressure
Position of filler connectors and ventilation apertures
1. Open gas shut-off valve A.
2. Check whether the power supply to your system is
switched on, e.g. at a separate MCB/fuse or mains
isolator.
Note
The power supply to the system was switched on
by your heating contractor during commissioning. If
possible, do not interrupt the power supply, even
when the system is in standby mode.
3. Swivel out handle B. Pull upper front panel C
upwards by a small amount.
4. Turn on first ON/OFF switch D and then ON/OFF
switch E.
After a short while, the home screen is shown on
the display.
The Lightguide is illuminated constantly.
Your system and, if installed, remote control units
are ready for operation.
Power generation will start at the earliest possible
time.
5. Check the system pressure:
If applicable, for the "System overview"
default display.
If the indicated pressure is lower than 1.0 bar:
Top up with water or notify your contractor.
6. Switch on the energy manager: See chapter
"Switching the energy manager on or off".
Switching on and off
Switching on the system
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