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General
Thank you for choosing Webasto to meet your heating needs. The Webasto SmarTemp Control enables
you to quickly and effortlessly operate the AT 2000 ST or AT 3900 / 5500 EVO Air Heaters.
Operation
The Webasto SmarTemp Control can be operated using a single rotary dial around the outside of the unit
to browse through different menu options. Simply click the select button (
following sections will define each menu item and its default setting.
Compatibility
AT 2000 ST - Adaptor harness (P/N: 5010612)
AT 3900 / 5500 EVO – Adaptor harness (P/N: 5012138)
Mounting Procedure
1. Find a suitable mounting location (on a flat surface if
possible) in a visible area.
Note: Always install in an area protected from the
effects of weather and contamination.
2. Use the drilling dimensions / template in the back of
this manual to lightly mark the two mounting holes.
3. (Optional Step) To route wire harness through the
mounting surface, drill a 22mm hole as notated on the
drilling dimensions / template.
Note: Always make sure there are no obstacles behind
the mounting location prior to drilling.
4. Secure the Webasto SmarTemp Control using the two supplied #4 screws.
SmarTemp Control
Digital Control Interface For
Air Top 2000 ST / 3900/5500 EVO Heaters
Installation / Operation Instructions
1
) to make your choice. The