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5 sec
5 sec
5 sec
5 sec
5 sec
5 sec
20
FILTER TIME
RESET
PRESSURE
CONTROL
OFF
AUTOMATIC
HOURS
DELAYED
POWER-OFF
SEK
LANGUAGE
SELECT
UNIT NUMBER
XXXXXXXX
NO
Reset filter time
Resets the elapsed fi lter opera-
ting hours to zero
ON
Pressure control / automatic
speed control
Intelligent control technolo-
gy, full effi ciency guaranteed
Generally multiple fi lter-systems
tend to reduce their performance when
one fi lter becomes polluted. To avoid this
effi ciency loss WellerFT applies intelligent
control technology. This control techno-
logy signals upcoming fi lter changes in
advance with an audible and visual signal
and at the same time accelerates the
power of the turbine, in order to guarantee
continuous extraction volume.
10
Automatic OFF
If this function is activated, the
unit switches automatically to
OFF mode on expiration of the
set time (the turbine and backlit display are
turned off)
Adjustable from one hour to 7 days
0
Delay time
If this function is activated, the unit
switches to OFF mode with an
delag on expiration of the set time
(the turbine and backlit display are turned off)
Adjusthalb from 0-999 seconds
GB
Selecting menu navigation
language
Select from the following user
languages:
Unit number
An internal unit number is assigned to
each unit.
D, F, E, I, GB