Prv Automation Alarms; Mcb Automation Alarms - Salda Stouch Technical Manual

EN

PRV automation alarms

Indication Meaning (see device technical manual for alarm description)
Heat exchanger antifreeze protection activated
A.01
Fire protection activated
A.02
Clogged filters
A.03
Fan fault
A.04
Low voltage
A.05
DTJ (100) temperature sensor alarm fault
A.06
Exhaust air temperature sensor fault
A.07
Supply air temperature sensor fault
A.08
DTJ (100) humidity sensor fault
A.09
Return water temperature sensor fault
A.10
Ambient air temperature sensor fault of water heater
A.11
Overheat
A.12
Rotor failure
A.13
Low air humidity
A.14

MCB automation alarms

Indication Meaning (see device technical manual for alarm description)
Broken rotor belt
A.01
Fire place protection is activated
A.02
Humidity control function is activated
A.03
Anti-frost protection of plate heat exchanger is activated
A.04
Anti-frost protection of plate heat exchanger. The system is off.
A.05
Anti-frost protection of plate heat exchanger (pressure relay). The system is off.
A.06
Anti-frost protection of water heater. The system is off.
A.07
Supply air temperature is too low
A.08
Supply air temperature is too high
A.09
Supply air temperature is too low. The system is off.
A.10
Supply air temperature is too high. The system is off.
A.11
Please change the supply air filter (pressure relay). The system is off.
A.12
Please change the exhaust air filter (pressure relay). The system is off.
A.13
Please change the exhaust and supply air filters.
A.14
Please change the exhaust and supply air filters. The system is off.
A.15
Supply air temperature sensor failure. Emergency mode
A.16
Extract air temperature sensor failure. Emergency mode
A.17
Exhaust air temperature sensor failure. Emergency mode
A.18
Fresh air temperature sensor failure. Emergency mode
A.19
Water heater water temperature sensor failure. Emergency mode
A. 20
www.salda.lt
55