Fault-Finding Chart - Lamborghini Caloreclima XILO D 20 N MCS W TOP Manual Para La Instalación Y El Mantenimiento

FAULT-FINDING CHART

FAULT
 NO IGNITION A. Gas cock closed
B. Boiler locked out
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
 CRACKLING A. Irregular flame
IGNITION B. Insufficient or wrongly adjusted
 SMELL OF GAS A. Leak in pipes circuit (inside and
 MELL OF A. Flue cross-section or height with
UNBURNT GAS
AND BAD BUR- B. Excessive gas consumption -
NER COMBU-
STION C. Flames tend to detach
D. Flames have yellow tips
A. Flue cross-section or height not
5 CONDENSATION
IN THE BOILER
B. Boiler operating at low temperature
6 COLD RA- A. Function selector on summer position
DIATORS IN B. Room thermostat set too low or faulty
WINTER C. System or radiators closed
D. Circulator blocked
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CAUSE
figure set on the adjustment thermostat
gas delivery
outside boiler)
joint not suitable for the boiler
combustion is imperfect
suitable (excessive size)
REMEDY
A. Open gas cock
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. Call technical service
B. Call technical service
A. Check the external pipes
Check the internal pipes
Call technical service
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. Replace unsuitable components.
B. Adjust boiler thermostat at a higher
temperature and check if air intake
pipe/flue exhaust connection is
correct.
A. Place it in winter position
B. Adjust thermostat at a higher
temperature or replace it.
C. Check if system gate valves and
radiator cocks are opened.
If item C has been checked with
negative result call technical service
D. Unblock with a screwdriver and
check electrical supply
6