Lamborghini Caloreclima TORO W Instructions D'utilisation, D'installation Et D'entretien page 197

TORO W
Fault
Fault
code
11 Return sensor fault
12 DHW sensor fault
13 Fume sensor fault
Heating sensor 2
14
(Safety) fault
15 Fan fault
RESET button on con-
26 troller on gas valve,
fault.
Supply voltage under
34
170V
35 Faulty mains frequency
Pressure switch contact
37
open
39 External probe fault
No +/-1°C variation of
41
flow sensor
Protection for tempera-
ture difference > 21°
42
between flow sensor
and safety sensor
Cascade temperature
50
sensor fault
Protection for tempera-
ture difference > 18°
52
between flow sensor
and safety sensor
61 Controller fault
No communication bet-
62 ween controller and gas
valve
Maximum number of
64 consecutive Resets
exceeded
63
65 Controller fault
66
No communication bet-
99 ween controller and dis-
play
EN
Possible cause
Sensor damaged
Wiring shorted
Wiring disconnected
Sensor damaged
Wiring shorted
Wiring disconnected
Sensor damaged
Wiring shorted
Wiring disconnected
Sensor damaged
Wiring shorted
Wiring disconnected
No 230V power supply
Tachometric signal interrupted
Fan damaged
RESET button on controller fitted on gas valve bloc-
ked or faulty.
Electric mains trouble
Electric mains trouble
Low system pressure
Probe damaged or wiring shorted
Probe disconnected after activating the sliding tem-
perature
Flow sensor disconnected from pipe
Insufficient circulation in boiler
Incorrect flow sensor position
Sensor damaged
Wiring shorted
Wiring disconnected
Insufficient circulation in boiler
Controller internal error
Controller not connected
Valve damaged
Maximum number of consecutive Resets exceeded
Controller internal error
Wiring disconnected
cod. 3541Z071 - Rev 00 - 06/2022
Cure
Check the wiring or replace the sensor
Check the wiring or replace the sensor
Check the wiring or replace the sensor
Check the wiring or replace the sensor
Check the 3-pin connector wiring
Check the 5-pin connector wiring
Check the fan
Check the RESET button and replace the contro-
ller on the gas valve if necessary.
Check the electrical system
Check the electrical system
Check the system water pressure
Check the wiring or replace the sensor
Reconnect the external probe or disable the sli-
ding temperature
Check the correct positioning and operation of
flow sensor
Check boiler/system water circulation
Check the integrity of sensor
Check the wiring or replace the sensor
Check boiler/system water circulation
Check the integrity of flow and safety sensor
Check the ground connection and replace the
controller if necessary.
Connect the controller to the gas valve
Replace the valve
Disconnect the power supply to the boiler for 60
seconds and then reinstate the boiler
Check the ground connection and replace the
controller if necessary
Check the wiring of the 6 wires between controller
and display
197