
Setpoint:
The limit for activation of the relay set in OA.
Output A (OA):
The relay activated when the setpoint is exceeded.
Hysteresis:
The number of degrees the temperature has to be below the setpoint in order to deacti-
vate the relay set in OA.
Enable:
Enable/disable the ventilation function.
The type of input to use for the temperature measurement is selected in menu 6323 Engine
heater.
95°C
85°C
Relay
7.12.1 Max. ventilation alarm
Two alarms can be set up in menu 6470 and menu 6480 to activate if the temperature keeps rising after the
start setpoint has been reached.
7.13 Not in auto
This function can be used for indication or to raise an alarm in case the system is not in Auto. The function is
set up in menu 6540.
7.14 Fuel pump logic
The fuel pump logic is used to start and stop the fuel supply pump to maintain the fuel level in the service
tank at predefined levels. The start and stop limits are detected from one of the three multi-inputs.
CGC 400 DRH 4189340786 UK
Additional functions
DEIF A/S
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