Service And Maintenance; Adjustments - Ferroli DOMIcompact F 24 B Instructions For Use, Installation And Maintenance

DOMIcompact F 24 B

3. SERVICE AND MAINTENANCE

3.1 Adjustments

All adjustment and conversion operations must be carried out by a Qualified and trained engineer such
as a Ferroli Service.engineer
FERROLI S.p.A. declines any responsibility for damage or physical injury caused by unqualified and
unauthorised persons tampering with the device.
Gas supply conversion
The unit can function with either Natural Gas or LPG and is factory-set for use with one of the two gases,
as clearly shown on the packing and on the unit's dataplate. Whenever a different gas to that for which
the unit is preset has to be used, a conversion kit will be required, proceeding as follows:
1. Replace the injectors at the main burner, by inserting those specified in the technical data table in chap.
4, according to the type of gas used
2. Adjust the burner minimum and maximum pressures (ref.to page 33), setting the values given in the
technical data chart for the type of gas used.
3. How to Adjust the parameter for the specific type of gas to be used:
- turn the boiler onto standby
- press the RESET button for 10 seconds
- P1 will appear on the display
- press the RESET button for 5 seconds
- turn the hot water knob (ref. 2 - fig 1) onto "0" (for Natural Gas operation) or onto "1" (for LPG
operation)
- press the RESET button for 5 seconds
- P2 will appear on the display
- turn the heating knob (ref. 1 - fig 1) onto minimum and then onto maximum
- the boiler will go back onto standby
- turn the heating & hot water knobs onto the set temperatures.
4. Attach the sticker contained in the conversion kit, near the dataplate, as proof of the conversion.
Turning on TEST mode
To turn on TEST mode, press the multi-function button 3 times
in 3 seconds.
The display will show the radiator and hot water symbols flashing,
the current heating power, the ECO symbol (if ECONOMY mode
is on) and the flame symbol.
To exit TEST mode, press the multi-function button 3 times in 3
seconds.
TEST mode turns off automatically after 15 minutes.
X3
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