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OPERATING CONTROLS 

 
Controls include a lighted POWER SWITCH and an amber REPLACE 
FILTER indicator light. 
 
Press POWER SWITCH to 

ON

 anytime conveyor warmer is operating. 

 
When power is first turned on, the REPLACE FILTER light will glow. 
As the fan comes up to speed and air flow is established, the REPLACE 
FILTER light will go out. 
 
If the REPLACE FILTER light does not go out, the filters must be        
replaced.  However, the fan will continue to operate when the            
REPLACE FILTER light is lit. 
 

FILTER REMOVAL AND INSTALLATION 

 
Disconnect power from hood and conveyor warmer before servicing   
filters. 
 
Remove screw from filter access panel on front (operator's) side of 
hood.  Slide filter pack (high efficiency  filter and charcoal filter) from  
filter chamber. 
 
Slide new filter pack into filter chamber.  Be sure airflow markings on 
both filters point "up". 
 
Close access panel and reinstall screw. 
 

IMPORTANT: 

Filters are disposable.  Never attempt to wash either filter. 
Filters will absorb water if washed, causing food contamination and  
possible equipment damage. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

     Fig. 5  Filter Installation 

Fig. 4  Operating Controls 

 

CAUTION! 

Personal Injury 
Hazard 

 

Disconnect power from hood 
and conveyor warmer before 
servicing filters. 
 

IMPORTANT: 

 

DO NOT 

store anything on 

top of the hood. 

 

DO NOT 

block the exhaust 

opening. 
 

IMPORTANT: 

 

Both the high efficiency and 
charcoal filters must be in 
place at all times during      
operation. 

OPERATION 

Summary of Contents for VENTLESS HOOD WVSW

Page 1: ...is appliance Additional manuals are available from your WELLS DEALER THIS MANUAL MUST BE READ AND UNDERSTOOD BY ALL PERSONS USING OR INSTALLING THIS APPLIANCE Contact your WELLS DEALER if you have any questions concerning installation operation or maintenance of this equipment OWNERS MANUAL MODEL WVSW VENTLESS HOOD For CONVEYOR WARMERS Includes INSTALLATION USE CARE SERVICE 531 p n 305812 Rev M531...

Page 2: ...accordance with electrical code requirements and wiring diagrams supplied with the equipment are not covered by this warranty 4 Replacement of items subject to normal wear to include such items as knobs light bulbs and normal maintenance functions including adjustments of thermostats adjustment of micro switches and replacement of fuses and indicating lights are not covered by warranty 5 Damage to...

Page 3: ...A 11 Thank You for purchasing this Wells Manufacturing Co appliance Proper installation professional operation and consistent maintenance of this appliance will ensure that it gives you the very best performance and a long economical service life This manual contains the information needed to properly install this appliance and to use and care for the appliance in a manner which will ensure its op...

Page 4: ...FEATURES OPERATING CONTROLS 2 Fig 1 Features Operating Controls WVSW VENTLESS HOOD ...

Page 5: ...e hood Filter operation is monitored by a vacuum switch When the filter s become loaded to the point of being unable to remove particulates a front panel change filters indicator will glow NAMEPLATE Provides Manufacturer Model and Serial Number information Also provides electrical ratings TOP PANEL CAUTION Electric Shock Hazard Exposed Electric Circuits Top panel must be opened ONLY by qualified p...

Page 6: ...s appliance can be hot to the touch and may cause burns The technical content of this manual including any wiring diagrams schematics parts breakdown illustrations and or adjustment procedures is intended for use by qualified technical personnel Any procedure which requires the use of tools must be performed by a qualified technician This manual is considered to be a permanent part of the applianc...

Page 7: ...ll protective plastic film packing materials and accessories from the hood before connecting electrical power or otherwise performing any installation procedure Read and understand all labels and diagrams attached to the hood Carefully account for all components and accessories before discarding packing materials Store all accessories in a convenient place for later use COMPONENTS HIGH EFFICIENCY ...

Page 8: ...lated electrical components must be performed by a factory authorized technician DO NOT open any access panel which requires the use of tools Failure to follow this warning can result in severe electrical shock CAUTION Electrical Shock Hazard The ground prong of the power cord is part of a system designed to protect you against electric shock in the event of internal damage DO NOT cut the ground p...

Page 9: ...crew from filter access panel on front operator s side of hood Slide filter pack high efficiency filter and charcoal filter from filter chamber Slide new filter pack into filter chamber Be sure airflow markings on both filters point up Close access panel and reinstall screw IMPORTANT Filters are disposable Never attempt to wash either filter Filters will absorb water if washed causing food contami...

Page 10: ...er Filters will absorb water if washed causing food contamination and possible equipment damage 4 Rinse all washed areas by wiping with a clean soft cloth dampened with clean water Dry with a soft cloth 5 Reinstall entry and exit canopies Procedure is complete CAUTION Personal Injury Hazard Disconnect power from hood and conveyor warmer before cleaning IMPORTANT DO NOT spill or pour water into con...

Page 11: ...lit never shuts off Filters dirty Replace filters If filters are clean and fan is operating New filter still in plastic wrapper Remove plastic wrapper Exhaust opening blocked Clear or clean exhaust duct and opening Filter opening blocked Clear filter opening Vacuum hose kinked Unkink vacuum hose Vacuum line plugged Clean or replace vacuum line Damaged vacuum switch Replace vacuum switch If fan is ...

Page 12: ...ing Filter operation is monitored by a vacuum switch and a system of vacuum hoses The switch energizes the REPLACE FILTER light if airflow through the filters is insufficient for efficient operation The light is a warning only and does not control the operation of the hood SERVICE INSRTUCTIONS 10 ...

Page 13: ...ept Service Parts Department can supply you with the name and telephone number of the WELLS AUTHORIZED SERVICE AGENCY nearest you CUSTOMER SERVICE DATA please have this information available if calling for service RESTAURANT _____________________________ LOCATION _____________ INSTALLATION DATE ________________________ TECHNICIAN ___________ SERVICE COMPANY ________________________________________...

Page 14: ......

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