geminox FCX 22 C User Manual

- 45 -
VII - OPERATING FAULTS
1 - BURNER SHUTDOWN
The burner shuts down (red light on burner (item
no.
29) and safety device light on (item no. 7) :
- there is no fuel (valve closed or fouled oil filter),
- the burner is fouled,
- the spray nozzle is faulty,
- the flame monitoring unit is fouled or faulty.
To restart the bruler, manually reset the safety but-
ton (item no. 29) located on the front of the burner.
If the fault persists, call in a qualified professional
and see the technical instructions supplied with the
burner.
2 - SHUTDOWN BY OVERHEATING THERMOSTAT CUT-OUT
The activation of the safety device for the overhea-
ting thermostat leads to the heating and domestic
hot water production system (FCX + domestic hot
water production system) being stopped by burner
shutdown.
The thermostat (item no. 5) can be accessed throu-
gh the boiler control panel.
It is triggered if:
- the temperature of the boiler shell water exceeds
110 °C, in which case check the control thermos
-
tat (chapter VI - MAINTENANCE, s. section 8 -).
The thermostat is reset manually (item no. 5) after
removing its cap.
If the fault persists, call in a qualified professional.
Activation of the safety device for the overheating
thermostat leads to the boiler shutting down.
The thermostat (item no. 6) can be accessed throu-
gh the boiler control panel.
It is triggered if:
- the temperature of the combustion products ex-
ceeds 120 °C, in which case the boiler setting
(spray nozzle and heat flow) should be checked
and the boiler shell and condenser cleaned
(
chapter VI - MAINTENANCE, s. section 8 -).
The thermostat is reset manually (item no. 6) after
removing its cap.
If the fault persists, call in a qualified professional.
29
7
FCX-56-3
Fig. 68
2.1 - Water overheating safety thermostat
5
-
+
FCX-57-0
Fig. 69
2.2 - Combustion product overheating
safety thermostat
6
-
+
FCX-58-0
Fig. 70

geminox FCX 22 C Specifications

General

Brand	geminox
Model	FCX 22 C
Category	Boiler
Language	English