Indications Of Functions, Alarms And Warnings; Display And Concellation Of Alarms And Warnings - Salda SMARTY XV Manuel De Montage Et D'installation

19.24. INDICATIONS OF FUNCTIONS, ALARMS AND WARNINGS

User about active functions, warnings or alarms is notified in the window ADJUSTER › ALARMS or USER › ALERT. Functions are displayed in the main window
ADJUSTER › VENTILATION CONTROL or in the user environment window. The table below provides indications and their descriptions.
FUNCTIONS
Working indication output
Alarm indication output
System mode switch
Custom fans speed switch
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 level
2
Full recirculation

19.25. 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 man-
ually. 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
.
SMARTY XV v2019.06
DESCRIPTION
Working indication output is activated
Failure indication output is activated
Switching on from an external contactor is activated
Selected fans speed from an external contactor is activated
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
FR | 23