Start-Up - Ferroli MODENA 27 C HE Instructions For Use, Installation And Maintenance

MODENA C HE

3.2 Start-up

B
Checks to be made on initial start up, and after all maintenance operations that involved disconnection from
the systems or an operation on safety devices or parts of the boiler:
Before lighting the boiler
• Open any valves between the boiler and the system.
• Check the tightness of the gas system, proceeding with caution and using a Leak Dectection Fluid (LDF) to dected
any leaks on any connections.
• Check correct air pressure of the expansion tank (ref. section 4.4 Technical data table).
• Fill the water system and make sure all air contained in the boiler and the system has been vented, by opening the
air vent valve on the boiler and any vent valves on the system.
• Fill the condensate trap and check correct connection of the condensate
• Make sure there are no water leaks in the system, DHW circuits, connections or boiler.
• Check correct connection of the electrical system and efficiency of the earthing system
• Make sure there are no flammable liquids or materials in the immediate vicinity of the boiler.
Checks during operation
• Turn the unit on as described in section 1.3 Turning ON and OFF.
• Make sure the fuel circuit and water systems are tight.
• Check the efficiency of the flue exhaust and air ducts while the boiler is working.
• Check the correct tightness and functionality of the condensate
• Make sure the water is circulating properly between the boiler and the systems.
• Check proper boiler lighting by doing several tests, turning it on and off with the room thermostat or remote control.
• Using a combustion analyser connected to the flue test point, check that the CO
operating at max. and min. output, corresponds to that given in the technical data table for the corresponding type
of gas.
(Because the combustion for this appliance has been checked, adjusted and preset at the factory, it is only neces-
sary to undertake a further combustion check. If there are operating performance difficulties or the boiler has been
converted or if essential components have been replaced further adjustment may be necessary).
• Make sure the gas rate indicated on the meter matches that given in the technical data table on section 4.4 Technical
data table.
• Check the correct programming of the parameters and carry out any necessary customization (compensation curve,
power, temperatures, etc.).
(As the parameters for each boiler are factory set, there is no requirement to recheck
commissioning unless a gas conversion has been undertaken.)
EN
discharge
cod. 3541D054 - Rev. 00 - 11/2013
discharge
system.
system and trap.
content in the fumes, with the boiler
2
parameters
at the time of
21