Lamborghini Caloreclima XILO T 24 M W TOP, Installation And Maintenance Manual

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52
FAULT-FINDING CHART
1 NO IGNITION
2
CRACKLING
IGNITION
3 SMELL OF GAS
4 SMELL OF
UNBURNT GAS
AND BAD
BURNER
COMBUSTION
5 CONDENSATION
IN THE BOILER
6 COLD
RADIATORS IN
WINTER
FAULT CAUSE REMEDY
A. Gas tap closed
B.
Boiler in “lock-out” mode
C.
No flame detection
D.
No ignition spark
E. Air inside pipes
F. Safety thermostat intervention
G. Water not circulating
H. Boiler water temperature higher than
figure set on the adjustment thermostat
A. Open gas tap
B.
Reset by pressing
C.
Neutral and phase inverted
D.
Call technical service
E. Repeat ignition
F. Press reset push-button
G. Adjust boiler pressure and check
circulator
H.
Adjust thermostat setting on desired
temperature.
A.
Irregular flame
B. Insufficient or wrongly adjusted gas
delivery
A.
Call technical service
B. Call technical service
A. Leak in pipes circuit
(inside and outside boiler) A. Check the internal pipes.
Call technical service
A. Flue cross-section or height with joint
not suitable for the boiler
B. Excessive gas consumption -
combustion is imperfect
C.
Flames tend to detach
D. Flame has yellow tips
A. Replace unsuitable components
B. Adjust gas delivery
C. Check/adjust gas valve pressure
stabilizer
D.
Check that air volutes and Venturi
cones of the burner are clean.
If items A-B-C-D have been checked with
negative result call technical service
A. Flue cross-section or height not suitable
(excessive size)
B. Boiler operating at low temperature
A. Replace unsuitable components
B. Adjust boiler thermostat at a higher
temperature and check if air intake
pipe/flue exhaust pipe are operating
correctly
A. Function selector on heater position
B. Room thermostat set too low or faulty
C. System or radiators closed
D.
Circulator blocked
A. Place it on heating/heater position.
B. Adjust thermostat at a higher tempera-
ture or replace it.
C.
Check if system gate valves and
radiator taps are opened. If item
C has
been checked with negative result call
technical service.
D. Unblock with a screwdriver and check
electrical supply.