11
12
6
ELECTRONIC CONTROL
S
2
3
F
1 • 2 • 3 • O
5 min.
3
4
2
1
DELAY
When a speed is selected, press the Delay switch to activate the
delay function. The corresponding speed indicator light will start
flashing to indicate this function is being activated. The fan will
continue to operate for 5 minutes and will then stop automatical-
ly and return to normal operating mode. To cancel the Delay
function, press the Delay switch once.
START / STOP, SPEED SELECTION
Press the switch corresponding to the desired speed. The light indi-
cates the selected speed .
Speed “S” indicates “silentsure” mode.
To turn off the motor, press the corresponding switch once.
MASTER OFF / FILTER MAINTENANCE
This switch has a dual function.
a) To turn off simultaneously the motor and the lights, press the
switch once.
b) After 25 hours of operation, the filter maintenance light indi-
cator will turn on. This indicates that the intake ring, the filters
and the blower wheel need to be cleaned to maintain effi-
cient operation of the unit. The indicator light will stay on until
the function is reactivated by pressing the control switch.
LIGHT
The light switch allows three different lighting levels according to
your needs (2 x 40W maximum).
(Use of compact fluorescent is not recommended)
S
2
3
F
1
2
3
4
7
MECHANICAL CONTROL
8
CLEANING
Off / On lighting
Slide the swicth to turn the ligth on ( 2 x 40 watts intensity).
Off / On motor and speed control
Slide the switch to engage the motor at the desired speed.
Speed “S” indicates “silentsure” mode
1
2
0
•
S
•
2
•
3
0
•
1
1
2
VENMAR
1
2
3
F
1 • 2 • 3 • O
0 • 5 min.
VENTILATION in
c.
VENMAR
1
2
3
F
1 • 2 • 3 • O
0 • 5 min.
VENTILATION inc
.
1
2
