Webasto BlueHeat T91 Owner's Manual - page 8
of
12
Setting the Operating Time
Press the OFF button to call up the next operating time.
To store the setting:
– do not actuate any button for 10 seconds, or
– actuate the ON button.
Returning to the Default Setting
Press the ON and OFF buttons simultaneously for
approx. 10 seconds until the LED extinguishes.
Default setting: heating mode, 30 minutes.
Checking the Batteries
Press the ON or OFF button.
LED
Flashes orange
for 5 seconds
Lights up for 5
seconds in orange
Batteries
Almost spent
Discharged
Action
Replace batteries as soon as
possible or warm up transmitter
replace batteries