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COMMISSIONING
Ensure that the maximum heat flow is
respected.
Combustion inspection must be carried
out when the boiler is heated up. The
temperature of the air allowed to pass
to the burner increases notably when
the boiler is installed with a concentric
flue.
Combustion control is carried out on
the boiler through the opening (15) pro
-
vided for this purpose after the cap is
removed. This opening must be closed
again after checking.
7 - CHECKING THE SAFETY DEVICES
At the time of commissioning, check the safety and
control devices.
- Thermostats :
• Check that the thermostat bulbs are correctly
positioned in their housing. Burner shut-off
through a temperature increase,
- Flame monitoring :
• Burner shut-down through the deactivation of
the flame monitoring device or the interruption
of the fuel inlet,
- 3 bar safety valve (heating circuit),
- Domestic hot water safety control box (FCX mo-
del + domestic hot water production system).
!
15
FCX-49-
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