INSTALLATION INSTRUCTION
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1
The POWER PLUS Boiler is supplied for operation on
G20 (natural gas). However, it can be converted for
operation on G30-G31 (LPG), using the special kit sup-
plied.
Before performing the conversion:
- Disconnect the power supply from the appliance by
moving the main switch to "off";
- Close the fuel valve.
To install the kit:
- Unscrew the fastening screws (1) on the front panel
(2)
- Pull the base of the panel (2) outwards and then upwar-
ds to release it from the frame and then remove it
- Set parameter 36 to 03 or 04, according to the length
(L) of the flue:
03 = L < 15 m
04 = L > 15 m.
The fan speed is controlled automatically.
- Disassemble the gas valve from the fan assembly by
loosening the three screws (3)
b The conversion must only be carried out by
BERETTA or personnel authorised by BERETTA,
even when the boiler is already installed.
b Once the conversion has been completed, set
the boiler again as described in the paragraph on
"Adjustments".
Conversion from One Type of Gas to the Other