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10 - SAFETY DEVICES AND ALARMS
Technical Dept. - All rights reserved - Reproduction is prohibited
A20
Puffer probe alarm
Fault with puffer probe.
Puffer probe detached / interrupted / defective / not
recognised.
Call the assistance centre.
A21
Puffer probe 2 alarm
Fault with puffer probe 2.
Puffer probe detached / interrupted / defective / not
recognised.
Call the assistance centre.
A22
Solar panel sensor alarm
Fault with solar panel sensor.
Solar sensor detached / interrupted / defective / not
recognised.
Call the assistance centre.
A23
External sensor alarm
Fault with external sensor.
Sensor detached / interrupted / defective / not
recognised.
Call the assistance centre.
A24
Lambda sensor alarm
Fault with lambda sensor
Lambda sensor detached / interrupted / defective /
not recognised.
Call the assistance centre.
A29
Auger encoder alarm
There is incorrect feedback between the
encoder, geared motor and board.
Detached auger encoder.
A30
Internal electronics communication alarm
Delete the alarm and switch the boiler on again.
If the
alarm persists, contact the service centre.
Service
Routine maintenance warning (does not seize) When this blinking message appears upon start-up, it
means it is time to carry out scheduled maintenance.
Call the assistance centre.
ALARM RESET
To reset the alarm, press and hold key 6 (ESC) for a few seconds. The boiler checks whether the cause of the alarm is ongoing.
In the first case, the alarm continues to be displayed, in the second case it turns OFF.
If the alarm persists, contact a service centre.
Summary of Contents for LOGIKA 25-35 REFILL
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