Broan BEST IS241 - Manual (Page 10)

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OPERATION
Controls
The hood is operated using the (5) push-but-
tons located at eye-level, on the front edge of
the hood.
The light switch turns the halogen lights on
and off.
The blower on-off / speed 1 switch turns the
blower on to its lowest running speed. Turn
the blower off by pressing this switch a sec-
ond time.
The blower speed 2 switch turns the blower on to medium-low running speed.
Pressing this switch a second time sets a timer which keeps the blower operating
at this speed for 10 minutes.
The LED will blink during this time and the blower will shut off automatically.
The blower speed 3 and blower speed 4 switches operate the same as blower
speed 2 switch except: Blower speed 3 is medium-high and blower speed 4 is
high.
At the end of each working time of 30 hours, all the leds blink at the same time;
this indicates that the grease filter need to be cleaned.
Once the clean grease filters are on, push the “blower speed 2 switch” twice (or
else the “blower speed 3 switch” or the “blower speed 4 switch”) during the blink
of the LED, to make the count down start again.
HEAT SENTRY™
Your hood is equipped with a HEAT SENTRY™ thermostat. This thermostat is a
device that will turn on or speed up the blower if it senses excessive heat above
the cooking surface.
1) If blower is OFF - it turns blower ON to HIGH speed.
2) If blower is ON at a lower speed setting - it turns blower up to HIGH speed.
When the temperature level drops to normal, the blower will return to its original
setting.
WARNING
The HEAT SENTRY thermostat can start the blower even if the hood is turned
OFF. When this occurs, it is impossible to turn the blower OFF with its switch.
If you must stop the blower, do it from the main electrical panel.
0-1 2 3 4
BLOWER
ON-OFF /
SPEED 1
BLOWER
SPEED 2
LIGHT
SWITCH
BLOWER
SPEED 3
LED LED LED LED
BLOWER
SPEED 4