Alto-Shaam VHES-10 - Manual (Page 34)

®
C O M BITH ERM
ELECTRIC COMBITHERM — INSTALLATION MANUAL #MN-28897
PG . 32
V E N T L E S S H O O D O P T I O N
O P E R AT I O N
ᕡ Turn the ventless hood power knob “ON”.
ᕢ Wait five seconds, then press the “COMBI RESET” button.
ᕣ Turn the Combitherm oven power “ON”.
There are a number of safety features incorporated into
the operation of the hood which are directly related to
the interaction of hood function and the operation of the
combi oven/steamer.
I N D I C AT O R L I G H T S
If the indicator lights do not illuminate, the filters may
be missing or not properly aligned. Check them for
proper positioning. Ventless hood and oven will not
operate unless the hood is closed properly.
ᕡ
ᕢ
I N T E R L O C K S W I T C H E S
C H A RC O A L F ILTER S WITC H , GREA S E F ILTER S WITC H :
Prevents hood and oven operation if any filter is not
in place or is improperly installed.
FA N PRES S U RE S WITC H :
Prevents Combi oven operation if hood fan is not
operating or if the filters are more than 25% blocked.
T I M E D L AT C H I N G M E C H A N I S M
In order to evacuate steam and grease-laden air from
the oven interior, this mechanism prevents the
operator from fully opening the oven door for 25
seconds to one minute. The mechanism automatically
disengages at the end of a pre-set time allowing full
door extension.
E M E R G E N C Y L AT C H R E L E A S E
This release can be found on the left side of the
oven. It is to be used ONLY if the timed latch
mechanism is not working or in the event of a power
outage. Repeated use of the emergency release may
damage the switching mechanism.
R E S E T S W I T C H
The reset has to be used if the Combitherm oven is
turned on before the hood or if the hood was
opened. It resets the pressure switch circuit and
provides power to the Combitherm control circuit.
This switch must also be used to reset hood controls
after any problem with the filters, or the improper
latching of the ventless hood door.