Display And Concellation Of Alarms And Warnings - Salda Smarty RV series Montage-Und Installationsanleitung

Winter
Stand-by mode blocking activated
Slowing down fans
Slowing down fans by temperature
Night cooling function activated
Hydronic pump exercise activated
Service stop function
Holidays
Reducing CO
Full recirculation

7.4.25. DISPLAY AND CONCELLATION OF ALARMS AND WARNINGS

The system notifies the user about the system failures by warnings that are canceled automatically and by alarms that have to be canceled manu-
ally. The latter are recommended to be canceled by a specialist prior to finding out the causes of the alarm. Information on alarms and warnings
is also displayed
in the main window ADJUSTER › VENTILATION CONTROL. If at least one alarm is active, the system is shut down and external failure indication is activated.
Alarms and warnings can be reviewed and canceled in the window ADJUSTER › ALARMS or USER › ALERT. All possible alarms and warnings are provided in
the table below.
INDICATION ALARMS LIST
Warning! Rotor broken belt alarm
.
Alarm! Fireplace protection activated
A.2
Warning! Dryness protection activated
.3
Warning! Plate heat exchanger frost protection
.
activated
Alarm! Plate heat exchanger frost protection sys-
A.5
tem stopped
Warning! Plate heat exchanger frost protection
.6
(pressure relay)
Alarm! Hydronic heater frost protection. System
A.7
stopped
Warning! Too low supply temperature
.
Warning! Too high supply temperature
.
Alarm! Too low supply temperature. System
A.
stopped
Alarm! Too high supply temperature. System
A.
stopped
Warning! Change supply air filter (pressure relay)
.2
Warning! Change extract air filter (pressure relay)
.3
Warning! Change supply and extract filters (time-
.
out)
Alarm! Power supply failure. Please, check F1 fuse
A.5
Warning! Supply air temperature sensor failure.
.6
Emergency run
Warning! Extract air temperature sensor failure.
.7
Emergency run
Warning! Exhaust air temperature sensor failure.
.
Emergency run
SMARTY RV v2019.04
level
2
Winter mode is active
Stand-by mode blocking is activated
Fans are slowed down
Fans are slowed down depending on supply air temperature
Night cooling function is activated
Preventive maintenance of circulation pumps is activated
Blocking of air handling unit operating algorithm; Service activities are carried
out
Holiday Schedule interval is active. System mode can be changed only upon
changing the Holiday Schedule interval
CO reduction function is activated
2
Full recirculation function is activated
INDICATION ALARMS LIST
Alarm! Controller cabinet temperature sensor fail-
A.3
ure. System stopped
Fire damper test OK
.32
Warning! Fire damper test failed
.33
Alarm! Heater manual protection. System stopped!
A.3
Warning! Heater automatic protection
.35
Alarm! Pre-heater manual protection. System
A.36
stopped!
Warning! Pre-heater automatic protection
.37
Alarm! Supply fan failure
A.3
Alarm! Extract fan failure
A.3
Warning! DX cooler failure
.
Alarm! Fire
A.
Alarm! Supply fan pressure protection. System
A.2
stopped
Alarm! Extract fan pressure protection. System
A.3
stopped.
Alarm! Internal system error.
A.
Alarm! Heater manual protection. Boosting.
A.5
Alarm! Pre-heater manual protection. Boosting.
A.6
Alarm! Internal communication error
A.7
Warning! DX cooler defrosting
.
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