STT 110 / STT 160
The following errors can lead to an alarm:
Blower
The pressure of the blower is too low.
Check the blower.
Vacuum sensor defective.
Regeneration heater 1
The safety temperature limiter of the regeneration heater 1 has been activated.
Check the safety temperature limiter.
Sterling Service.
Regeneration heater 2
The safety temperature limiter of the regeneration heater 2 has been activated.
Check the safety temperature limiter.
Sterling Service.
Hopper heater
The safety temperature limiter of the hopper heater has been activated.
Check the safety temperature limiter.
Sterling Service.