506 WELLS BLOOMFIELD, LLC 10 Sunnen Dr., St. Louis, MO 63143 telephone: 314-678-6314 fax: 314-781-2714 www.wellsbloomfield.
LIMITED WARRANTY STATEMENT based upon the limitations in this warranty. Seller’s obligation under this warranty is limited to the repair of defects without charge by a Wells Bloomfield factory authorized service agency or one of its sub-service agencies. This service will be provided on customer’s premises for non-portable models. Portable models (a device with a cord and plug) must be taken or shipped to the closest authorized service agency, transportation charges prepaid, for service.
TABLE OF CONTENTS WARRANTY ................................................................ SPECIFICATIONS ....................................................... FEATURES & OPERATING CONTROLS ................... PRECAUTIONS & GENERAL INFORMATION ............ AGENCY LISTING INFORMATION ............................. INSTALLATION ........................................................... OPERATION ................................................................ CLEANING INSTRUCTIONS .........................
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FEATURES & OPERATING CONTROLS (continued) VENTILATOR SECTION ITEM 1 a6. NAMEPLATE FIRE SUPPRESSION AGENT TANK (1.5 gal.) COMMENT Gives Manufacturer, Model and Serial Number information. Also lists electrical specifications. Container for Ansulex™ Low-pH liquid fire suppression liquid. 8 ADJUSTABLE (FRONT) LEG 9 RIGID (REAR) CASTER a10. MANUAL PULL STATION Provides a means of manual activation of the fire suppression system. PULL ONLY IN CASE OF FIRE! a11.
FEATURES & OPERATING CONTROLS (continued) V1 V2 V3 V4 V5 V6 Fig. 2 Ventilator Section Controls & Indicator Lights M506 2M-304964 Owners Manual WVOC-4H Fig. 3 Cooktop Section Controls & Indicator Lights Fig.
FEATURES & OPERATING CONTROLS (continued) Item NO. Description Comments VENTILATOR SECTION CONTROLS V1 POWER SWITCH V2 POWER ON INDICATOR Energizes blower motor. If, after 10 seconds, proper conditions are met, cooktop is energized. V3 CHECK FILTERS ALARM INDICATOR GREEN. Glows when POWER switch is ON. V4* REPLACE PREFILTER ALARM INDICATOR AMBER. Glows if one or more filters are out of position. Check all filters and baffles for proper installation.
PRECAUTIONS AND GENERAL INFORMATION DANGER ELECTRIC SHOCK HAZARD NOTE: Fire suppression system and all associated components must only be serviced by an authorized Ansul® Distributor. All setup, charging, repair and/or adjustment of the fire suppression system must be performed by an Authorized Ansul® Distributor ONLY. IMPORTANT: If a remote pull station is installed, both rear casters (9) must be replaced with legs to deter moving the unit.
PRECAUTIONS AND GENERAL INFORMATION (continued) OPERATIONAL NOTES: REPLACE PREFILTER and REPLACE FILTER PACK indicator lights provide a timely warning that a system shut-down is imminent. The actual time between the indicator light coming on and the loss of cooking appliance power will depend upon the cooking conditions. Anytime a dirty pre-filter is replaced, the system airflow will increase. If the condition of the FILTER PACK is marginal, the REPLACE filter pack light could then come on.
INSTALLATION WARNING: Risk of injury Installation procedures must be performed by a qualified technician with full knowledge of all applicable electrical codes. Failure can result in personal injury and property damage. WARNING: Fire Hazard Avoid storing flammable or combustible materials near the appliance. UNPACKING & INSPECTION Carefully remove the appliance from the carton.
INSTALLATION (continued) SERVICE TECHNICIAN INSTALLATION NOTES IMPORTANT! An Ansul® technician must charge and arm the fire suppression system before the ventilator blower will operate. See page 10. Verify that this VENTILATOR and food cooking equipment installation is in compliance with the specifications listed in this manual, with local code requirements, and in accordance with N.F.P.A 96 (THE STANDARD FOR VENTILATION CONTROL AND FIRE PROTECTION OF COMMERCIAL COOKING OPERATIONS - current edition).
INSTALLATION (continued) DANGER FIRE HAZARD FIRE SUPPRESSION SYSTEM INSTALLATION 1. Any REMOTE MANUAL PULL STATION must be installed by an authorized ANSUL® distributor in accordance with the Authority Having Jurisdiction. NOTE: If a REMOTE MANUAL PULL STATION is installed, moving the unit for servicing will cause the Ansul® system to discharge. In this case, the unit must only be installed with four fixed legs (i.e. remove rear casters and replace with legs).
INSTALLATION (continued) FILTERS INSTALLATION FILTER PACK: Ships installed in the hood. If the filter pack is not in position, the CHECK FILTERS indicator will light.If the FILTER PACK becomes clogged, the REPLACE FILTER PACK indicator will glow. To install the FILTER PACK: Position the filter pack with the charcoal portion UP. Slide the filter pack toward the rear of the unit until it contacts the guides on the back panel.
INSTALLATION (continued) WARNING SLIP / FALL HAZARD SPILLED OIL GREASE TROUGH AND GREASE CUP INSTALLATION 1. Install the GREASE TROUGH into the brackets below the grease baffle. 2. Install the GREASE CUP on the right side of the unit, directly below the grease trough. OVEN RACK INSTALLATION 1. Install fan baffle. Use care around the fan. The blades are sharp. 2. Install one rack support on the fan baffle, and one rack support on the left wall of the oven cavity. 3.
OPERATION CAUTION: VENTILATOR OPERATION 1. Press the VENTILATOR POWER switch to ON. The green VENTILATOR 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 cooking appliance will be energized. The roll warmer is energized at all times. During normal operation, the VENTILATOR POWER light will be the only light glowing on the upper control panel. 2.
OPERATION (continued) SUGGESTED COOKING TIMES A. CONVECTION OVEN PRODUCT TEMP ºF TIME MINUTES NUMBER OF RACKS BREAD PRODUCTS Hamburger Roll 300 15 5 Bread (1 lb loaves) 325 34 3 (12 loaves) Roll 300 16 5 (60 rolls) Baking Soda Biscuit 400 7 3 For best baking results, use rack positions 2, 5 & 8 ( where rack position 1 is the top rack) Baking one pan: use rack 5; baking 2 pans: use racks 2 & 8. PASTRIES Sheet Cake (2½ lbs. per pan) 300 17 5 Frozen Fruit Pie (46oz.
OPERATION (continued) CONVECTION OVEN OPERATING INSTRUCTIONS CAUTION: A. MANUAL COOK MODE 1. Set the OVEN POWER SWITCH (C.01) to ON. The OVEN POWER ON INDICATOR (C.03) will glow when the switch is ON. 2. Rotate OVEN TEMPERATURE CONTROL knob (C.07) until the desired cooking temperature is displayed on the READOUT (C.05A). The oven will begin heating, and the temperature digits will flash, until the set temperature is reached. 3. Rotate OVEN TIME CONTROL knob (C.
OPERATION (continued) CAUTION: C. TEMPERATURE OFFSET MODE Hot Surface 1. A user preference offset mode is provided should the user feel the oven cooks too hot or too cold. Exposed surfaces can be hot to the touch and may cause burns. CAUTION: Burn Hazard Do not attempt to clean the oven until it has cooled to 150ºF or less. See CLEANING INSTRUCTIONS, page 18. 2. The offset mode can be used to offset the set / displayed temperature from the sensed temperature by as much as ± 35ºF, in 5ºF increments: a.
OPERATION (continued) HOTPLATE OPERATING INSTRUCTIONS CAUTION: A. Hot Surface COOKING WITH YOUR HOTPLATE 1. Each element is individually controlled by a TEMPERATURE CONTROL (H.01 and H.03). These are infinite switch controls which control based on electrical current draw, not the actual temperature of the hotplate surface. 2. Settings are OFF to HIGH. 3. The associated indicator will glow when the switch is in any position other than OFF. Exposed surfaces can be hot to the touch and may cause burns.
CLEANING INSTRUCTIONS DANGER ELECTRIC SHOCK HAZARD DO NOT SPRAY WATER ON OR AROUND ELECTRICAL EQUIPMENT DO NOT WASH FLOOR NEAR ELECTRICAL EQUIPMENT WITH WATER SPRAY CAUTION: Cut Hazard Use due care when cleaning near fan. Blades are sharp.
CLEANING INSTRUCTIONS (continued) HOTPLATE CLEANING INSTRUCTIONS CAUTION: Burn Hazard PRECAUTIONS Turn oven controls to OFF Allow hotplates to cool FREQUENCY Daily TOOLS Mild Detergent, Soft Cloth or Sponge Non-abrasive Cleaner, Plastic Scouring Pad Turn off both hotplates and allow to cool before cleaning CAUTION: Electric Shock Hazard DO NOT splash or pour water onto warmer, control panel or wiring. 1. Turn both controls to OFF. Allow both hotplate elements to cool. 2.
CLEANING INSTRUCTIONS (continued) Electric Shock Hazard Disconnect appliance from electric power before cleaning. CAUTION: Hot Surface Exposed surfaces can be hot to the touch and may cause burns. Allow appliance to cool before cleaning. IMPORTANT: Never allow PRE-FILTER or FILTER PACK to get wet. DO NOT wash either of these two filters. Washing these filters will ruin them and cause the appliance to shut-down.
TROUBLESHOOTING SUGGESTIONS A. NO PART OF THE APPLIANCE WILL HEAT CAUTION: 1. Verify that appropriate cooking controls are ON. 2. Check electrical supply. Make sure service breaker is ON. 3. Make sure all filters are properly installed, and that no filter warning lights are lit. 4. Possible improper service wiring: Have a licensed electrician verify that all three legs of the 3ø service are properly connected (i.e.
MAINTENANCE INSTRUCTIONS RISK OF Injury Disconnect appliance from electrical power before performing any of these procedures. CAUTION: Cut Hazard Use due care when cleaning fan. Blades are sharp. FAN CLEANING PRECAUTIONS: Disconnect power at the circuit breaker. Allow the oven to cool. FREQUENCY: Monthly, at a Minimum; or, As Needed TOOLS: Moist Cloth or Spongs Bristle Brush 1. Disconnect power at the circuit breaker. Allow the oven to cool. 2.
MAINTENANCE INSTRUCTIONS (continued) HINGE ADJUSTMENT CAUTION: Burn Hazard PRECAUTIONS: None FREQUENCY: Monthly, at a Minimum; or, As Needed TOOLS: Phillips (+) Screwdriver 7/16” Nut Driver 7/8” and 1-1/8” Wrenches Allow appliance to cool completely before adjusting. THE FOLLOWING PROCEDURE IS TO BE PERFORMED BY QUALIFIED PERSONNEL ONLY 1. Remove bottom panel to access pivot. 2.
MAINTENANCE INSTRUCTIONS (continued) CAUTION: D. TEMPERATURE CALIBRATION Hot Surface TOOLS: 1. With the oven empty, clamp the thermocouple sensor in the center of the middle rack: a. Pass the thermocouple sensor wires through the corner of the door gasket and close the door. b. Plug the sensor into the Pyrometer. 2. Turn the OVEN POWER (V.01) switch to ON. Turn the FAN switch (V.02) to HI. a. Rotate the TIME control (V.06) until the time digits (V.05B) on the display read “60:00”. b.
MAINTENANCE SCHEDULES 1. 6-MONTH MAINTENANCE (MUST BE PERFORMED BY AN AUTHORIZED ANSUL® DISTRIBUTOR ONLY): a. Inspect and test total operation including FIRE DAMPER and all SAFETY INTERLOCKS. b. All FIRE SUPPRESSION SYSTEM actuation components including MANUAL PULL STATION and any REMOTE MANUAL PULL STATION must be inspected for proper operation in accordance with the maintenance schedule published in ANSUL® R-102 SYSTEM DESIGN, INSTALLATION, RECHARGE AND MAINTENANCE MANUAL (Ansul® #418087-05). c.
26 M506 2M-304964 Owners Manual WVOC-4H
27 M506 2M-304964 Owners Manual WVOC-4H
ANSUL® MATERIAL SAFETY DATA SHEET A N S U L IN C O R P O R AT E D M A R IN E T T E , W I 5 4 14 3-2 54 2 ANSULEX Low pH Q U IC K ID E N TIFIE R (In P la n t C o m m o n N a m e ) M a n u fac tu re r’s Nam e: ANSUL INCORPORATED E m erg e nc y Tele p h o n e N o .
ANSULEX Low pH (continued) SECTION 5 - HEALTH HAzARDS Th res h o ld L im it Va lu e : N o ne E s tab lish ed R o u te s o f E n try: E ye C o n tac t: Irritan t S kin C o n ta c t: Irritan t In h a la tio n: N o t a n ex pe c ted ro ute o f en try. C a n b e irritating to m u co us m e m bra ne s . In g e stio n : Irritating to m u co us m e m bra ne s . A c u te O ral L D 50 (Sp rag u e-D a w le y rats ) 8 25 .5 m g/k g .
ANSUL® FIRE SUPPRESSION SYSTEM COMPONENTS FOR USE ONLY BY AUTHORIZED ANSUL© SERVICE PERSONNEL ref. ADAPTER, QUICK-SEAL 3/8” ANSUL© p/n 77284 Refer to Ansul© part no. 418078-05 R-102 Restaurant Fire Suppression System Design, Installation, Recharge and Maintenance ref. NOZZLE 290 ANSUL© p/n 419342 ref. NOZZLE 290 ANSUL© p/n 419342 ref. NOZZLE 1W ANSUL© p/n 419336 FUSIBLE LINK 212ºF TYPE B 504112 NIT FU O T ON FR ref.
EXPLODED VIEW & PARTS LIST COOKTOP SECTION COMPONENTS HEATING ELEMENT, SOLID 240V 2000W 2M-503973 HF WS-50293 COMPLETE ASSEMBLY SCREW 8-32 x 3/8 (pk 100) 2C-33890 BRACKET, HOLD-DOWN SOLID ELEMENT DD-501451 NUT, 8-32 KEPS Ni 2C-31053 HS INFINITE SWITCH 240V A CAM 2E-30562 LIGHT, SIGNAL AMBER 2J-30516 Thermal Protector 2T-303892 KNOB, HOTPLATE FRONT 2R-30583 KNOB, HOTPLATE REAR 2R-30584 0 AN CA SE FIR OF E SU L PU HA LL ND LE OFF I 7 3 5 6 3 7 FRONT 2 2 8 H H I LO LO REAR 8
EXPLODED VIEW & PARTS LIST HOOD SECTION - CABINET COMPONENTS INTERNAL BRACKETS FIRE DAMPER ASSY 280ºF (ref.
EXPLODED VIEW & PARTS LIST HOOD SECTION - ELECTRICAL & VACUUM COMPONENTS FITTING, 1/2” CONDUIT STRAIGHT 2K-37748X ASSY, BLOWER 240V 2U-302584 VACUUM SWITCH #4 2E-302593 VACUUM SWITCH #1 2E-302590 VACUUM SWITCH #3 2E-302592 ASSY, VAC TUBE MANIFOLD N1-302588 VACUUM SWITCH #2 2E-302591 ref Ansul® 77284 ref Ansul® 77284 SWITCH, POWER 2E-70395 LIGHT, INDICATOR GREEN 240V 2J-35697 BUZZER, 240V 2J-44834 SWITCH, FILTER INTERLOCK 2E-300407 (2 pl) LIGHT, INDICATOR AMBER 240V 2J-30516 (3 pl) FR M506 2M-304
EXPLODED VIEW & PARTS LIST CONVECTION OVEN SECTION - CABINET COMPONENTS BUSHING, TOP HINGE 2K-305619 SUPPORT, OVEN RACK 5F-21375 ET BIN PIN, HINGE 2A-305610 OR CA CLIP, RACK SUPPORT F6-43889 DO DOOR STRIKER 2C-305616 DOOR LATCH 2C-305615 OVEN RACK 5F-21376 ASSEMBLY, DOOR COMPLETE F6-504444 GUARD, PROX. SWITCH F6-45647 DOOR BRACKET PROX.
EXPLODED VIEW & PARTS LIST CONVECTION OVEN SECTION - ELECTRICAL COMPONENTS ELEMENT, COVER, GASKET 2.
M506 2M-304964 Owners Manual WVOC-4H WIRING DIAGRAM HOOD SECTION 36
WIRING DIAGRAM M506 2M-304964 Owners Manual WVOC-4H CONVECTION OVEN SECTION 37
WIRING DIAGRAM M506 2M-304964 Owners Manual WVOC-4H HOTPLATE COOKTOP SECTION 38
M506 2M-304964 Owners Manual WVOC-4H NOTES 39
M506 2M-304964 Owners Manual WVOC-4H NOTES 40
PARTS & SERVICE DESCRIPTION SERVICE PART NO. OVEN RACK Replacement 2B-43784 PRE-FILTER 2I-302579 PRE-FILTER CAGE WS-22683 FILTER PACK (HEPA + CHARCOAL) M3-302775 GREASE BAFFLE GREASE CUP LEG KIT CASTERS DRIP TRAY, 8” (Spiral Hotplate) SCRAPER, CLEANING(Ceramic Hotplate) CLEANING CREME, CERAMIC HOTPLATE 2I-302580 DD-302708 WS-22829 2P-43763 I7-30292 2R-302040 2L-301124 NOTE: Ansul® Manual 418087-05 IS intended for use by authorized Ansul® service personnel only.
WELLS BLOOMFIELD, LLC 10 Sunnen Dr., St. Louis, MO 63143 telephone: 314-678-6314 fax: 314-781-2714 www.wellsbloomfield.
