15
Thermo DC 200
Control elements
ATTENTION:
Never connect the timer directly to the heating appliance. This will
damage the timer. You can use the following relay: ID: 98559A (Fa.
Wehrle, 29 201 045).
NOTE:
All information on the Valeo pre-selection timer VC Preheater can be
found on the Valeo website.
8.3. Operation indicator
For monitoring there should be an operation indicator provided at the
vehicle, which displays the status of the switching signal/heating
system.
Auxiliary contact
With pin 7 and 8 (see hook up plan Fig. 4) of the control wiring harness
the switching status of the heater can be monitored.
– closed contact: Heater is in operation
– open contact: Heater is off or in a controlled break.
If the operation indicator is integrated into the power circuit for external
control, it may require a current of max. 250mA. Only suitable lamps for
the voltage range of 18 - 30V are to be used (ref. also para. 8.1, Fig. 7
and 8).
Summary of Contents for THERMO DC 200
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