19
GT ULTRA ZERO AIR GENERATOR
USER MANUAL
www.vicidbs.com
Version 1.03.0000
Condition
Warm-up /
Check Pressure
Ready
Check
System
Outlet
Port
YELLOW
GREEN
RED
System Off:
CLOSED
System General:
Power Control:
Power Fault:
OFF
OFF
OFF
CLOSED
Heater Control: If catalyst temperature exceeds
650°C, the catalyst power will be shut down
Heater Control Fault: If catalyst temperature exceeds
the allowed maximum of 650°C
OFF
OFF
ON
CLOSED
Fault: Catalyst Replacement:
After 3 years
1 Blink
Hz
OPEN
After 3 years plus 60 days
OFF
ON
CLOSED
Startup:
Quickstart Mode (0 to 3 minutes max.)
Blink 1 Hz
OFF
OFF
CLOSED
The control board will continuously check whether
catalyst temperature is within limits. If yes, other
faults will be checked; will go to Operation Mode
if no faults are found. If catalyst temperature is not
within limits, the warm-up cycle will continue for 40
more minutes.
Warm-up Mode (3 to 40 minutes max.)
Blink 1 Hz
OFF
OFF
CLOSED
System Fault: Catalyst temperature is low at the 40
min. checkpoint
OFF
OFF
ON
CLOSED
Operation:
Normal Device Operation
OFF
ON
OFF
OPEN
Inlet pressure control: If pressure is out of range, unit
will enter fault condition after 3 min.
Check Pressure: Inlet pressure low (< 4.5 bar)
ON
ON
OFF
CLOSE
Check Pressure: Inlet pressure high (> 8 bar)
ON
ON
OFF
CLOSE
Fault: Inlet pressure low (< 4.5 bar)
ON
ON
ON
CLOSE
Fault: Inlet pressure high (> 8 bar)
ON
ON
ON
CLOSE
7.4.7. Menu Options
