Sub-Zero IH4227 - Manual (Page 8)

8
W O L F C O O K TO P V E N T I L AT I O N H O O D U S E & C A R E
V E N T I L A T I O N H O O D C O N T R O L S
The ventilation hood is operated using the
controls along the front edge of the hood.
The LIGHT button turns the halogen lights
on and off. The LIGHT button also allows
you to brighten or dim lighting. Lighting
has three levels, high, medium and low.
The blower operates at three speeds. The
HIGH, MEDIUM or LOW button can be
pressed to activate the blower. The corre-
sponding LED indicator will illuminate to
indicate the blower speed.
To turn the ventilation hood off, depress the
speed control a second time. For example,
if you have the blower running at low
speed, press the LOW button to turn off the
blower.
The LED next to the FILTER button on the
controls will illuminate when it is time to
clean the filters. This indicator light comes
on after approximately 30 hours of opera-
tion. Refer to Filter Care on page 11.
To reset the FILTER clean LED indicator,
press the FILTER button.
D E L AY- O F F M O D E
The delay-off mode will allow the ventilation
hood blower to continue operating at the
selected speed for approximately five minutes
after the DELAY button has been pressed. This
mode allows you to leave the cooking area,
while the ventilation hood is still in operation;
it will then shut off.
In delay-off mode, both the DELAY LED and
the corresponding blower speed LED will
be illuminated.
If the blower is on high speed and the
DELAY button is pressed, the blower will
stay on high speed for five minutes. It will
then switch to low speed for an additional
five minutes before turning off.
If the blower is on medium speed and the
DELAY button is pressed, the blower will
stay on medium speed for five minutes.
It will then switch to low speed for an
additional five minutes before turning off.
If the blower is on low speed and the
DELAY button is pressed, the blower will
stay on low speed for five minutes before
turning off.
If the DELAY button is pressed when the
blower is off, no operation will take place.
If the DELAY button is pressed when the
unit is already in delay-off mode, the delay-
off mode will be cancelled.
Ventilation hood controls
Delay-off button Filter clean LED indicator
Light button Three-speed
blower controls