Operation - Wells WVF886 Series Owner's Manual

OPERATION

VENTILATOR OPERATION
BE SURE BOTH FRYER SWITCHES ARE OFF.
1. Press the VENTILATOR POWER switch to ON. The green
VENTI LATOR POWER light will glow and the blower fan will start.
After a short time, if all filters are sensed as being in position and not
clogged, the cooktop will be energized. The roll warmer is energized
at all times.
During normal operation, the VENTI LATOR POWER light will be
the only light glowing on the upper control panel.
2. If the amber CHECK FI L TER light glows, one or more filter elements
is out of position. Check the GREASE BAFFLE, PRE-FILTER and
FILTER PACK for proper installation in their respective positions.
Grease baffle and filter pack position are sensed by mechanical
switches. Pre-filter position is sensed by a vacuum switch.
3. When the amber REPLACE PRE-FI L TER light glows, the pre-filter
is nearing the end of its service life. Replace the disposable PRE-
FILTER ELEMENT.
4. When the amber REPLACE FI L TER PACK light illuminates, the HEPA
/ Charcoal filter pack is nearing the end of its service life. Replace the
FILTER PACK.
Note: The REPLACE PRE-FI L TER and REPLACE FI L TER PACK lights
are a warning that the indicated filter is near the end of its service
life. The appliance will continue to operate for a period of time after
the light glows to allow continued operation through a peak period.
However, the indicated filters must be replaced within a reasonably
short time period or they will clog and shut down electrical power to the
cooktop. The ventilator blower will continue to run.
5. When the red SER VI CE REQUI RED light glows, either the
pre-filter or filter pack (or both) is clogged and can no longer pass
sufficient air to allow further operation. The ventilator fan continues
to run, but the cooktop is shut down until the underlying clogged
filter situation has been corrected. This can occur when neither
CHANGE. . . FI L TER indicator light is lit, if both pre-filter and filter
pack are marginal. Replacing both the pre-filter and the filter pack
will remedy the situation.
Note: replacing the pre-filter, even though not very dirty, will often
extend the service life of the more expensive filter pack.
Reset the unit by turning the VENTILATOR POWER switch to
then back ON.
6. A failure of incoming electrical power will cause a shut down of the
unit. After power is restored, reset the unit by turning the
VENTI LATOR POWER switch to OFF, then back ON.
OFF,
13
CA CA CAUTION:
HOT HOT SURFACE
Exposed su Exposed surfaces can be hot
to the touch and may cause
burns.
Fi g. 9 Venti lator I ndi c ator
and Warni ng Li ghts