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EN
FAN OPERATION SETUP
i
— interval timer turning on and adjustment is performed with the potentiometer T
set the potentiometer Ti into the leftmost position. Rotation of the potentiometer for 1/3 clockwise sets the interval timer
operation for 6 hours, rotation of the potentiometer for 2/3 clockwise sets the interval timer operation for 12 hours, and
rotation of the potentiometer clockwise in the rightmost position sets the interval timer operation for 24 hours.
— To adjust the fan turn-on delay time, turn the control knob T
on
decrease the turn-on delay time respectively, adjustable from 0 up to 2 minutes.
— To adjust the fan turn-off delay time, turn the control knob Toff clockwise to increase and counter-clockwise to
off
decrease the turn-off delay time respectively, adjustable from 2 up to 30 minutes.
— To adjust the humidity set point, turn the control knob H clockwise to increase and counter-clockwise to decrease the
humidity sensor set point, adjustable from 60 % up to 90 %.
The fan delivery set includes a specially designed plastic screwdriver for fan settings adjustments. Use it to change the turn-
on and turn-off delay time and the humidity set point.
THE TIMER CIRCUIT IS LIVE.
MAKE SURE THE FAN IS DISCONNECTED FROM POWER SUPPLY.
DO NOT USE A METAL SCREWDRIVER, KNIFE, ETC. FOR ADJUSTMENT
OPERATIONS NOT TO DAMAGE THE CIRCUIT BOARD.
clockwise to increase and counter-clockwise to
on
10
. To turn the interval timer off,
i
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