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S30, S31, S32
19
A115
Return fan - High line impedance
Automatic reset
No
A404
VOC air quality sensor malfunction
Automatic reset
No
A405
Supply filter 2 alarm
Automatic reset
Shutdown. Check-up of air
humidity for natural cooling
A406
Return filter alarm
Automatic reset
No
A407
Fresh air humidity sensor not working
Automatic reset
No
A408
Preheating coil maintenance required
Automatic reset
No
A412
IEC humidifier maintenance required
Automatic reset
No
A413
Cooling device maintenance required
Automatic reset
No
A414
Cooling device 2 maintenance required
Automatic reset
No
A415
Heating device maintenance required
Automatic reset
No
A416
Heating device 2 maintenance required
Automatic reset
No
A417
Reverse device maintenance required
Automatic reset
No
A418
Reverse device 2 maintenance required
Automatic reset
No
A422
Out of design temperature limits alarm
Automatic reset
Opening air mixing unit or
ventilation shutdown if mixing
unit is not available
A429
Heat exchanger clogged
Automatic reset
Shutdown of heat recovery
A430
Door switch
Automatic reset
Unit shutdown
THE ENGINEERING SETTINGS ARE PASSWORD PROTECTED
FOR DETAILED DESCRIPTION OF ENGINEERING SETTINGS PLEASE REFER TO THE
MANUAL FOR THE CONTROLLER SOFTWARE.
PLEASE ASK THE UNIT SUPPLIER FOR THE MANUAL TO THE CONTROLLER SOFTWARE.
The engineering menu enables to set operation of the automation unit with the control panels S30 and S32 both individually and jointly.
The automation system is operable also without control panel.
The system can be operated also with an external on/off switch.
The automation unit has a built-in WEB interface and supports the Modbus and Bacnet protocols according to RS485 and Ethernet
interfaces.
Please refer to the controller operation manual for information about protocol setup.
