39
10.
Alarm/ Failure / Recommendation List
Table 4 - List of alarms
Alarm
Code
Troubleshooting
Ignition failure
A01
Maximum time 900
sec
- The worm drive channel is empty -
restart the unit
- Resistance burnt – replace resistance
- The burning basket has been incorrectly
installed
- Worm locked - unlock
- Smoke temperature did not exceed the
value set at captivation
No flame or lack of
pellets
A02
Temperature under:
104ºF (40°C)
- Pellet reservoir is empty
Excess heat in the pellet
drum
A03
110 °C
- The fan is not working – call for
assistance
- Faulty thermostat - call for assistance
- Machine with faulty ventilation
Excess fume temperature
A04
Over 446ºF (260°C)
- The fan is not working or is working at a
low power level - increase the level to the
maximum (if the problem persists, call for
assistance)
- Insufficient extraction
- Excess pellets
- Faulty smoke probe
Pressure switch alarm
A05
The door is open,
lack of draught or
extractor fault for
180 sec
- Close the door and clear the error
message on the faulty pressure regulator
- Obstruction of the exhaust pipe or faulty
extractor
Air mass probe
A06
40 Ipm delta for
3600 sec
- Pipes with insufficient extraction or
obstructed pipes
The door is open
A07
Door open for 120
seconds
- Close the door - clear the error message
- Faulty air mass sensor
Fume extractor is faulty
A08
Connection failure
- Check connection
- Check that the fan is not blocked
Fume probe failure
A09
Connection failure
- Check connection
Pellet resistance error
A10
Connection failure
- Check connection
- Faulty resistance
Worm drive error
A11
Connection failure
- Check connection
- Faulty auger motor
Pellet level alarm
A15
- Check connection
Water pressure outside
operating range
A16
- Check connection
- Check pressure in the hydraulic circuit
- Adjust pressure (1 bar) in the hydraulic
circuit (working range 0,5 to 2,8 bar)
Excess
water
temperature
A18
- Check connection
- Check if the pump works
- Purging hydraulic circuit
- Check that the heat exchangers are
open
Содержание Hidro 12
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Страница 135: ...129 Flow chart 2 Disabling Note The circulator pump off below 40 C water temperature ...
Страница 136: ...130 25 3 Flow chart Hidro 17 and Hidro 23 Flow chart 1 Lighting ...
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Страница 138: ...132 Flow chart 2 Disabling Note The circulator pump off below 40 C water temperature ...