Xylem Motor pump control unit GEN Series - Manual (Page 36)

36
No
alternating
voltage Vac
Display
Programmable relay
+ Alarm summary relay
Continuously Permanent
Low battery
voltage
Display
Programmable relay
+ Alarm summary relay
Continuously
Low battery level
12Vdc =alarm at 10Vdc
24Vdc =alarm at 22Vdc
Non-
automatic
selector
switch
Display +
Red Indicator
Led
Dedicated relay
+ Alarm summary relay
Continuously
Failure to
start
Display +
Red Indicator
Led
Dedicated relay
+ Alarm summary relay
Continuously
Alarm triggers after
failure of 6
automatic attempts
to start. Permanent
Pump
running
Display +
Red Indicator
Led
Dedicated relay
+ Alarm summary relay
Continuously
Controller
fault
Display +
Red Indicator
Led
Dedicated relay
+ Alarm summary relay
Continuously
Fuel reserve Display
Dedicated relay
+ Alarm summary relay
Continuously
Triggering
of Heater or
Battery
charger
protections
Display
Programmable relay
+ Alarm summary relay
Continuously Permanent
IN-AUX1,
IN-AUX2,
IN-AUX3
signal
Display
Programmable relay
+ Alarm summary relay
Continuously
* Notes:
- Engine running: the control unit recognizes the engine running status only if the
speedometer indicates a speed exceeding 600rpm. Do not modify the “Crown gear
teeth” setting.
- Engine status alarm: “Low engine oil pressure and High engine temperature” 10 seconds
after the engine is started.
- No VAC voltage alarm 1 second after the value has been measured.
- Low battery voltage alarm 60 seconds after the value has been measured.
- Alarms can be reset using the RESET button for 5 sec, provided that the problem that
triggered the alarm has been eliminated.