Lamborghini Caloreclima EM 3-E - Fault-Finding Chart; Troubleshooting Burner Faults

48
UK
FAULT-FINDING CHART
M
DEFECT CAUSE REMEDY
The burner does not start-up
No electrical power
Control the power supply line fu-
ses. Control the thermostats and
gas pressure switch lines
Gas does not reach the burner
Check the opening of the shut-off
devices positioned along the sup-
ply piping.
The burner starts, the ame
does not form and it therefore
blocks
The gas valves do not open Check valves functioning
There is no discharge between
the points of the electrodes
Check ignition transformer fun-
ctioning and the positioning of the
electrode points
No air pressure switch consent
Check calibration and functioning
of the air pressure switch
The burner starts, the ame
forms and it therefore blocks
No or insufcient ame detec-
tion by the control electrode
Check the positioning of the con-
trol electrode.Control the value of
the ionisation current
WARNING:In the event of replacement
or assembly/disas-sembly of the fan,
make sure that the latter does not touch
the motor platform as illustrated in the
inclosed diagram.
0,8 - 1,2 mm