advice for potential problemS
Stove status before the black out
OFF
PRELOAD
IGNITION
START
OPERATION
FINAL CLEANING
STAND-BY
ALLARM
ALARM MEMORY
a09 safety thermal
• Excessive pellet load in combustion chamber
• Stove/chimney flue dirty
a11 triac error
(occurs in the event of a board malfunction)
• Failure check carried out by technician
• replace the circuit board
a12 smoke extractor malfunction
(occurs when the circuit board does not read the smoke extractor revs; call CAT)
• Smoke extractor blocked
• Speed sensor not working
• Smoke extractor not working
• Smoke motor thermostat intervention
• No earth connection
• faulty circuit board
a13 hot water
(occurs when the water temperature into the boiler is over 90°C)
- Check the hydraulic circuit
- Check for air into the circuit
- Check circuit valves/taps
- Check stove cleaning
- Check exhaust outlet
- Seek Technical Assistance
interruption time less than pr
"black out delay"
OFF
BLACK OUT
BLACK OUT
START
OPERATION
FINAL CLEANING
STAND-BY
ALLARM
ALARM MEMORY
- 21
-
interruption time greater than pr
" black out delay"
OFF
BLACK OUT
BLACK OUT
STANDY-BY THEN REIGNITION
STANDY-BY THEN REIGNITION
FINAL CLEANING
STAND-BY
ALLARM
ALARM MEMORY