Webasto Air Top 2000 ST Installation Instructions Manual page 53

Operation Instructions
Carefully bleed the fuel supply system after installing the heater.
NOTE:
As a result of the low fuel consumption the heater must be switched
on several times to fill the fuel line and prime the system.
Conduct a trial of the heater to check all the connections for leaks and
to ensure that they are secure. If the heater suffers a fault during
operation, the fault must be located and remedied.
1. Install the heater in accordance with the installation instructions
2. Connect in accordance with the wiring diagram
3. Install the heater control element and room temperature sensor
10.1 Control Element Description
Control Element
Rotary knob for:
- Switching on and off
- Setting the room temperature
- Resetting after a fault cut-out
Indicator / Error code display
!
Changes to the settings
on the control element
are implemented after
a delay.
Fig. 54
Control Element (Rheostat)
Air Top 2000 ST / Evo 40 / Evo 55
Fig. 55 Control Element (SmarTemp Control) 2000 ST ONLY
The SmarTemp Control has a ventilation mode built into the software.
No special wiring is required. Where desired, a separate switch installed
between the 20 ga pink wire (X6, Pin-16) and a ground point allows the
user to chose between heating and ventilation mode.
Fig. 56 Control Element (MC-04) Air Top Evo 40/55 only
10.2 Product Registration
- Register the product on the internet under: http://techwebasto.com
- Hand over the registration document to the next owner or user of the
unit.
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Marine Air Heaters