Possible Troubleshooting - Italiana Camini TERMIKA 12 Instalación Uso Y Mantenimiento

POSSIBLE TROUBLESHOOTING

In the event of problems the boiler stops automatically and runs the shutdown process and the display shows text regar-
ding the motivation of the shutdown (see the various alarms below).
Never pull the plug during shutdown on account of malfunction.
To start the boiler up again after a shutdown, let the shutdown procedure end (10 minutes marked by a beep) tand then
press the button ESC.
Do not turn the boiler on again before checking the cause of the malfunction and CLEANING/ EMPTYING the crucible.
INDICATION OF POSSIBLE CAUSES OF MALFUNCTION AND INDICATIONS AND REMEDIES (shown only on the
control panel on board the boiler):
1) Signalling: AL 01 (take action if the water temperature sensor is out of order or disconnected).
Problem: Shuts down due to the water temperature sensor being broken or disconnected.
Actions: - Check connection of the sensor to the control board.
- Verify functionality by means of a cold test
2) Signalling: AL 02 Failure of fume expulsion motor (this trips if the smoke extraction speed sensor detects a fault)
Problem: Shutdown for smoke extraction speed fault detection
Actions: • Check smoke extractor function (devolution sensor connection) and board (DEALER).
• Check smoke channel for dirt
• Verify the electrical system and earthing system.
• Check eletronic circuit board (DEALER).
3) Signalling: SF (H3) Stop/Flame: (this trips if the thermocouple detects a smoke temperature lower than the value set,
which it interprets as the absence of ames)
Problem: Turns off due to drop in smoke temperature
Flame may fail for any of the following reasons:
Actions: - lack of pellets
- too many pellets have suffocated the ame, check pellet quality (DEALER)
• Check whether the maximum thermostat has caused the problem (rare circumstance since this would
correspond to over heated fumes (technical assistance centre)
• Check whether the pressure switch has cut off electricity to the gear motor because of a blocked ue or other
problem.
4) Signalling: AF (H4) Failed ignition (intervenes if a ame fails to appear within a maximum of 15 minutes, or if
ignition temperature is not reached).
Problem: Turns off due to incorrect smoke temperature during ignition
Distinguish either of the following cases:
Flame does NOT appear
Actions: Check: - combustion chamber position and cleanliness;
- arrival of combustion air in the combustion chamber;
- if the heating element is working (DEALER);
- room temperature (if lower than 3°C use a relighter) and damp.
- Try to light with a relighter.
Flames appear, but AF appears on the display after Ar.
Actions: Check: (only by the Dealer)
- if the thermocouple is working (DEALER);
- start-up temperature setting in the parameters (DEALER).
5) Signalling: AL 05 black out stop (not a defect of the boiler).
Problem: Turns off due to lack of electricity
Actions: • Check electricity connection and drops in voltage.
6) Signalling: AL 06 broken or disconnected thermocouple
Problem: Turns off due to thermo coupling failed or disconnected
Actions: • Check connection of thermo coupling to board: Check function in cold test (DEALER).
7) Signalling: AL 07 over heated fumes (turns off due to exceeding maximum smoke temperature).
Problem: Switches off because of overheated fumes.
Over heated fumes may depend on: type of pellets, anomalous fume extraction, blocked channel, incorrect
installation, gear motor drift, lack of air vents in the room.
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