6.2
Check points before commissioning
6.2.1.
Preparing the boiler for commissioning
WARNING
Do not put the boiler into operation if the supplied gas is
not in accordance with the approved gas types.
Preparatory procedure for boiler commissioning:
4
Check that the gas type supplied matches the data shown on the
boiler’s data plate.
4
Check the hydraulic circuit.
4
Check the water pressure in the heating system.
4
Check the electrical connections to the thermostat and the other
external controls.
4
Check the other connections.
6.2.2.
Hydraulic circuit
4
Use the pressure gauge to check the water pressure in the heating
system. The hydraulic pressure must reach a minimum of 0.8
bar. If necessary, top up the water level in the heating system
(recommended hydraulic pressure between 1 and 2 bar).
4
Check the condensate discharge trap; it must be filled with clean
water up to the mark.
4
Check that there are no leaks on the hydraulic connections.
6.2.3.
Electrical connections
4
Check the electrical connections, particularly the earth.
4
Check the electrical connections to the thermostat and the other
external controls.
6.3
Commissioning the boiler
WARNING
Initial commissioning must be done by a qualified
professional.
Baxi MainEco Combi and System 24 - 28 - 35 / 18 - 24
6. Commissioning
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