Control Panel - Wells WDDI-31 Installation And Operating Instructions Manual

Control Panel

NOTE: Cooking appliances must be operated in accordance with the manufacturer's instructions.
During normal operation, the illuminated power switch will be the only light on the control panel
that will be ON.
If the CHECK FILTERS light illuminates, check BAFFLE FILTERS, PREFILTERS, and the HEPA AIR
FILTERS for proper installation.
If the REPLACE PRE-FILTERS light illuminates .. Replace the Pre-filters.
If the REPLACE FILTER PACK light illuminates, replace the FILTER PACK.
NOTE: the REPLACE FILTERS PACK light is a warning that filter pack is nearing the end of its
service life. The ventilator will continue to operate for a period of time after the REPLACE FILTER
PACK LIGHT turns ON to allow continued operation through a peak period. However, filter pack
must be replaced within a short time period or it will clog, disabling the ventilator and appliances.
If the SERVICE REQUIRED light illuminates, the filter pack is restricted to the point of insufficient
airflow for proper operation and the Ventilator will shut down until the underlying clogged filter
situation has been corrected. Replace clogged item with a fresh filter to correct the condition.
Reset the unit by turning VENTILATOR POWER SWITCH to OFF,
then back to ON.
A failure of incoming electric power will cause a shut down of the unit. Reset the unit by turning
VENTILATOR POWER SWITCH to OFF, then back to ON.
Operation Lights
There is one equipment light that provides illumination of the working area. This light is controlled
by the main power switch.
ON
POWER
OFF
CHECK REPLACE
FILTER PREFILTER
10
REPLACE SERVICE
FILTER PACK REQUIRED