Commissioning And Maintenance; Preparing For Initial Startup; Initial Startup; Switching The Appliance On And Off - Beretta POWER MAX Installation And Operation Manual

3

COMMISSIONING AND MAINTENANCE

3.1 Preparing for initial startup

The thermal module POWER MAX
Technical Assistance Centre
may operate automatically.
Perform the following checks before starting up the boiler:
- Check that the fuel shut-off cock and heating system shut-off
cock are open
- Check that the central heating circuit pressure gauge shows a
pressure over 1 bar with the system cold. Check also that the
circuit is properly de-aerated
- Check that the expansion vessel is correctly pre-charged
- the electric connections have been made correctly
- Check that the flue and air vents are made to applicable laws
and standards

3.2 Initial startup

- Switch the system's master switch to the ON position and the
thermal module's master switch to ( I ).
3.2.1

Switching the appliance on and off

Once the device is on, the initialization process starts for about one
minute during which no operations are allowed.
Once the process is completed, parameters can be set for heating
and DHW production.
To switch off the appliance, use the "ON/OFF" switch.
b
Never power off the appliance before switching the master
switch to the "0" position.
b
Never switch off the appliance with the master switch if a
request is active. Always make sure that the appliance is in
stand-by before switching the main switch.
must be commissioned by
B
, after which step the appliance
B
Example of display on stand-by (outdoor probe is not connected)
Example of display on stand-by (outdoor probe is connected).
Probe available as a accessory.
OUTSIDE
3.2.2

Password access

It is necessary to enter the password to access the INSTALLER /
MANUFACTURER parameters
- For right procedure, refer to Par. "Navigation Menu INSTALLER
/ MANUFACTURER".
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