Olimpia splendid MAESTRO SMART 9HP - Alarms; Dirty Filter Alarm; Internal Motor Malfunction Alarm; Sensor Short Circuit;Disconnected Alarm

MAESTRO SMART 23
7.12 Alarms
7.12.1 Filter alarm
7.12.2 Internal motor malfunction alarm
7.12.3 Sensor short circuit/disconnected alarm
Remove the filter and clean it
according to the instructions
Filter indicator
Reset filter alarm (press
microswitch for 10 sec.)
Temperature sensor alarm
Does the fan rotate
without difficulty?
Are the values correct
according to the
table?
Is the probe
connector correctly
seated?
Connect the probe
properly
Check and remove
the blockage
Replace fan motor
Motor malfunction
Check probe values
(see table)
Replace board
Replace sensor