R
OUND
E
LECTRONIC
C
ONTROL
A. D
ELAY
S
WITCH
:
When a blower speed is selected, press this switch to activate the delay function. The corresponding blower speed
switch will flash to indicate this function is activated. The blower will continue to operate for 5 minutes and will stop
automatically. To cancel the delay function, press the delay switch once again.
B. S
TART
/S
TOP
/S
PEED
S
ELECTION
S
WITCHES
:
Press the switch corresponding to the desired blower speed (from
1
for low speed to
4
for high speed). The chosen
switch will light. To turn off the blower, press once more on the corresponding blower speed switch; the switch light will
shut off.
NOTE: When blower is off, pressing on blower speed
1
switch will cause the blower to start on high speed for a very
short lapse of time, and then resume on speed
1
.
C. M
ASTER
OFF/F
ILTER
M
AINTENANCE
/H
EAT
S
ENTRY
(T
RIPLE
F
UNCTION
S
WITCH
):
i. To turn off the blower and the light simultaneously, press this switch once.
ii. After 25 hours of operation, this switch will light to indicate the filters and the blower wheel(s) need to be cleaned in
order to maintain efficient operation of the unit. The switch light will stay on until the function is reset by pressing this
switch for 3 seconds.
iii. The light indicator is used for the Heat Sentry function as well (
NOT AVAILABLE ON ALL HOOD MODELS
).
H
EAT
S
ENTRY
:
When an excessively high temperature is detected, the detector takes control over the blower and
set it on speed
3
; its switch light comes on and the Heat Sentry switch flashes.
The blower will remain on until the heat is back to normal, it then returns to the speed previously selected.
NOTE: In a case of range top grease fire (temperature exceeding 90°C), the Heat Sentry will be
deactivated to prevent fire propagation.
D. L
IGHT
S
WITCH
:
This switch allows three different lighting levels according to your needs. Press once for nightlight, twice for normal or
three times to obtain full intensity. To shut off the lights without turning off the blower, press once more.
HC0023
A
B
C
D
WARNING
The Heat Sentry can start the blower even if the hood is turned off. When this situation occurs, it is impossible to turn
the blower off using the push buttons. If you must stop the blower, do it from the main electrical panel.
!
11. OPERATION
(CONT’D)
- 11 -
