Unigas TP512A, Installation, User'S, And Maintenance Manual

Page: 40 / 56

CIB UNIGAS - M039177CA
40
Check of the detection current (with printed circuit)
Seasonal stop
To stop the burner in the seasonal stop, proceed as follows:
1 turn the burner’s main switch to 0 (Off position)
2 disconnect the power mains
3 close the fuel cock of the supply line
Burner’s disposal
In case of disposal, follow the instructions according to the laws in force in your country about the “Disposal of materials”.
To check the detection signal remove the bridge
on “TEST ER” or “TEST FC” and connect a micro
ammeter when Fig. 40. If the signal is less than
the value indicated, check the position of the
detection electrode or detector, the electrical con-
tacts and, if necessary, replace the electrode or
the UV detector.
Fig. 40
Control box
Minimum detection
signal
Siemens LFL1.3..
6µA (with electrode)
Siemens LFL1.3.. 70µA (with UV detector)
ER
FC
+ µA -
- µA +
UV detector electrode