Webasto Telestart T91 Holiday Operating Instructions Manual - Use
13
Use
With the Webasto Telestart T91 Holiday, the Webasto Air Top Evo 3900/5500 and
Dual Top heaters can be switched on and off wirelessly from a great distance with
the programmable heater control.
Optimum signal transmission is achieved
out in the open or from a position higher
than the vehicle. In this case, the parking
heater can be operated at a distance of ap-
prox. 1,000 m from the vehicle.
When operating the transmitter, please
hold it vertically pointing upward and do
not cover the upper side (see illustration).
The LED on the hand-held transmitter can
be used to determine whether the desired command has been transmitted, see
Page 5. Should the transmission fail, a change of location by just a few metres re-
sults in success. Reception quality is impaired accordingly in heavily built-up areas.