Bloomfield Ventilation Hood WVAE 30F User Manual

381

WELLS BLOOMFIELD, LLC

2 ERIK CIRCLE, P. O. Box 280 Verdi, NV 89439

telephone: 775-689-5703

fax: 775-689-5976

www.wellsbloomfield.com

SUPPLEMENTAL

OPERATION MANUAL

VENTILATOR HOOD

SECTION

FRYER

MODEL

WVAE-30F

WVPE-30F

WVAE-55F

WVAE-55FS

Includes

INSTALLATION

USE & CARE

IMPORTANT: DO NOT DISCARD THIS MANUAL

This manual is considered to be part of the appliance and is to be given to the OWNER or

MANAGER of the restaurant, or to the person responsible for TRAINING OPERATORS of

this 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.

PRINTED IN UNITED STATES OF AMERICA

p/n 301603 Rev. D ECN-13378

M381 071030 cps

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TABLE OF CONTENTS

WARRANTY

SPECIFICATIONS

FEATURES & OPERATING CONTROLS

PRECAUTIONS & GENERAL INFORMATION

AGENCY LISTING INFORMATION

INSTALLATION

ANSUL® INSTALLATION & SETUP

OPERATION

CLEANING INSTRUCTIONS

MAINTENANCE INSTRUCTIONS

MAINTENANCE LOG

MSDS for Ansulex® Low pH

TROUBLESHOOTING SUGGESTIONS

PARTS & SERVICE

CUSTOMER SERVICE DATA

INTRODUCTION

Thank You for purchasing this Wells Bloomfield 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 supplemental manual contains information and instructions pertinent to the hood section of this

ventless appliance, and to its use and care.

For information regarding the cooking section, please refer to the associated fryer operation manual.

DIMENSIONS

MODEL

ALL

WIDE

DEEP

HIGH

15.8” (402 mm)

20” (508 mm) including

manual pull station

43.7”

(1110 mm)

76.4”

(1941 mm)

ELECTRICAL SPECIFICATIONS

MODEL

VOLTS

208 1ø

240 1ø

208 3ø

240 3ø

WATTS

9,000

AMPS

43.3

37.5

WFAE-30F

WVPE-30F

25.0 (L1, L2, L3)

22.0 (L1, L2, L3)

WVAE-30F EU

WVPE-30F EU

15.0 (L1)

13.0 (L2 & L3) 3 (N)

308-415V

9,300

208 3ø

240 3ø

17,000

47.8 (L1, L2, L3)

41.0 (L1, L2, L3)

WVAE-55F

WVAE-55FS

WVAE-55F EU

WVAE-55FS EU

26.0 (L1)

24.0 (L2 & L3) 3 (N)

380-415V

17,400

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FEATURES & OPERATING CONTROLS

BACK VIEW

SIDE VIEW

FRONT VIEW

v.7

v.8

v.6

v.10

VENTILATOR WARNINGLIGHT PANEL

VENTILATOR

POWER ON

CHECK

FILTERS

REPLACE

FILTERS

SERVICE

REQUIRED

WELLS

v.11

v.12

v.13

v.2

v.5

v.3

v.4

v.17

v.14

v.16

(ALTERNATE

LOCATION)

f.1

FRYER

OFF

v.15

f.9

FILTER

FRYER

WVAE-30,

WVAE-55 or

WVPE-30

f.18

v.7

f.19

f.20

f.21

NOTE: Items beginning with “f. …” are part of the FRYER

Items beginning with “v. ...”

are part of the VENTILATOR

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FEATURES & OPERATING CONTROLS (continued)

ITEM DESCRIPTION

FUNCTION

f.1 POWER SWITCH

FRYER position energizes VENTILATOR POWER LIGHT and BLOWER.

If, within 10 seconds, there is sufficient airflow for proper operation,

POWER LIGHT will remain ON and fryer will operate.

(FILTER-OFF-FRYER)

v.2 VENTILATOR POWER LIGHT Glows when FRYER POWER SWITCH in pressed to FRYER and adequate

(green)

airflow has been proven.

v.3 CHECK FILTERS LIGHT

Glows when GREASE BAFFLE and/or HEPA FILTER are not properly

installed. When this light is lit, fryer is disabled.

(amber)

v.4 REPLACE FILTERS LIGHT

Glows if either CHARCOAL FILTER or HEPA FILTER are due for

replacement. Fryer will continue to operate, but filters must be changed in

a timely manner before they clog and disable the fryer.

(amber)

v.5 SERVICE REQUIRED LIGHT Glows when there is insufficient airflow for proper operation (either

(red)

CHARCOAL FILTER or HEPA FILTER, or both, plugged). When this light

is lit, fryer is disabled.

v.6 VENTILATOR BLOWER

v.7 FUSIBLE LINK LOCATION

Provides ventilation airflow.

FUSIBLE LINKS provide fire protection by melting at a pre-set temperature

and activating the fire suppression system.

v.8 FIRE SUPPRESSION

Disperse the fire suppression media.

NOZZLE(S)

f.9 FILTER PUMP MOTOR

Provides over-temperature protection for the FILTER PUMP MOTOR.

Reset manually by pressing the red button.

OVERLOAD RESET

v.10 VENTILATOR EXHAUST

Ventilator discharge. DO NOT BLOCK.

COLLAR

Contains fire damper with pre-installed 285ºF (141ºC) fusible link.

v.11 CHARCOAL FILTER

v.12 HEPA AIR FILTER

v.13 GREASE BAFFLE

See page 10.

v.14 ANSUL® SYSTEM STATUS

Indicates status of Ansul® fire suppression system

INDICATOR

(i.e. COCKED or FIRED).

v.15 ACCESS TO AUTOLIFT

On fryers with automatic basket lifting device (WVAE-series) allows

servicing of lift mechanism.

MOTOR

v.16 MANUAL PULL STATION

Allows manual discharge of fire suppression system. Shown on left side,

may also be mounted on right side. IMPORTANT: PULL STATION must

be field installed by an ANSUL® technician.

v.17 GREASE CUP

f.18 DRIP PAN

Catches drippings from GREASE BAFFLE.

Catches any liquid draining from top of fryer section.

Prevents unit from tipping backwards.

f.19 STABILIZER

f.20 RIGID (REAR) CASTERS

Allows unit to be easily positioned by slightly lifting front of unit.

IMPORTANT

If a remote pull station is installed, both rear casters must be replaced with fixed legs in order to deter movement of

unit. MOVING AN APPLIANCE EQUIPPED WITH A REMOTE PULL STATION WILL DISCHARGE THE FIRE

SUPPRESSION SYSTEM.

f.21 FIXED (FRONT) LEGS

Allows the unit to be leveled.

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PRECAUTIONS AND GENERAL INFORMATION

This ventilator hood is part of an engineered system and is

intended for use in commercial establishments only.

WARNING:

SHOCK HAZARD

This ventilator and attendant fryer are intended to prepare food for

human consumption. No other use is recommended or authorized by

the manufacturer or its agents.

All servicing requiring access

to non-insulated electrical

components must be

performed by a factory

authorized technician.

Operators of this appliance must be familiar with the appliance use,

limitations and associated restrictions. Operating instructions must be

read and understood by all persons using or installing this appliance.

DO NOT open any access

panel which requires the use

of tools. Failure to follow this

warning can result in severe

electrical shock.

This ventilator hood system is designed to reduce odor emissions,

but will not completely eliminate all cooking odors. Air exchange rates

at the installation site must comply with the requirements of the local

jurisdictional authority. To ensure that odors do not accumulate,

recommended minimum air exchange is 400 cfm into and out of the

site.

CAUTION:

RISK OF

DAMAGE

Cleanliness of this appliance is essential to good sanitation. Read and

follow all included cleaning instructions and schedules to ensure the

safety of the food product.

DO NOT connect or

energize this appliance

until all installation

instructions are read and fol-

lowed. Damage to the

appliance will result if these

instructions are not

Disconnect this appliance from electrical power before performing any

maintenance or servicing.

This appliance is not jet stream approved. Do not direct water jet or

steam jet at this appliance, or at any control panel or wiring. Do not

splash or pour water on, in or over any controls, control panel or

wiring. Do not wash floor around this appliance with water or steam

jet. Do not attempt to wash charcoal or HEPA air filters. Water will

cause their immediate failure and disable the fryer.

followed.

CAUTION:

HOT SURFACE

Exposed surfaces of this appliance can be hot to the touch and may

cause burns.

Exposed surfaces can be hot

to the touch and may cause

burns.

Cooking oil will be very hot when in use. Contact will cause severe

injury. Wear appropriate heat protective apron and gloves when using

this fryer.

IMPORTANT:

The fryer is disabled when

the filters are plugged to the

point of insufficient airflow

for proper operation. Also,

the fryer is disabled if either

the HEPA filter or grease

baffle is removed.

Do not operate this appliance if the control panel is damaged. Do not

operate solid state versions of this appliance if the keypad section of

the control panel is torn or broken. Call your Authorized Wells Service

Agent for service.

Avoid storing flammable or combustible materials in, on or near the

appliance.

It is the responsibility of

the store management to

maintain sufficient spares of

HEPA air filters to avoid

prolonged shutdown of the

fryer when this filter is

expended. Charcoal and

HEPA air filters cannot be

cleaned.

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 appliance.

This manual and all supplied instructions, diagrams, schematics, parts

breakdown illustrations, notices and labels must remain with the

appliance if it is sold or moved to another location.

Wells Bloomfield assumes

no liability for loss of

business due to filter

This appliance is made in the USA. Unless otherwise noted, this

appliance has American sizes on all hardware.

related shutdown.

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AGENCY LISTING INFORMATION

This appliance conforms to NSF Standard 4 for sanitation only if

installed in accordance with the supplied Installation Instructions and

maintained according to the instructions in this manual.

STD 4

E146882

This appliance is

and

Listed under UL File E146882.

E146882

INSTALLATION

UNPACKING & INSPECTION

NOTE: DO NOT discard

the carton or other packing

materials until you have

inspected the appliance for

hidden damage and tested it

for proper operation.

Carefully remove the appliance from the carton. Remove all

protective plastic film, packing materials and accessories from the

appliance before connecting electrical power or otherwise performing

any installation procedure.

Carefully read all instructions in this manual and the Installation

Instruction Sheet packed with the appliance before starting any

installation.

Refer to SHIPPING DAMAGE

CLAIM PROCEDURE on the

inside front cover of this

manual.

Read and understand all labels and diagrams attached to the

Fryer and to the ventilator.

WARNING:

RISK OF INJURY

Carefully account for all components and accessories before

discarding packing materials.

COMPONENTS

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.

1 ea. Grease baffle

1 ea. HEPA air filter

1 ea. Charcoal filter

1 ea

Grease cup

1 ea. Fire suppression agent tank

1 ea. Fire suppression agent (Ansulex® Low pH) 1.5 gal.

1 ea. Fire suppression system charging cartridge

1 ea. Manual pull station kit

IMPORTANT:

Fire suppression system must

be charged and certified by an

authorized Ansul® distributor.

Fryer will not operate until the

fire suppression system has

been charged.

(includes mounting hardware - must be installed by an

authorized ANSUL® distributor only)

(as req’d) Components and accessories specific to the fryer

Store these components in a convenient place for later use.

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INSTALLATION (continued)

SERVICE TECHNICIAN INSTALLATION NOTES

WARNING:

SHOCK HAZARD

Installation and start up must be performed by an Authorized

Installation Company.

All servicing requiring access

to non-insulated electrical

components must be

performed by a factory

authorized technician.

Installer must complete the WARRANTY REGISTRATION / FRYER

CHECKOUT form, and record fryer installation particulars on the

CUSTOMER SERVICE DATA form in this manual.

IT IS THE RESPONSIBILITY OF THE INSTALLER TO verify that this

FRYER and VENTILATOR installation is in compliance with the

specifications listed in this manual, with local code requirements, and

in accordance with the STANDARD FOR VENTILATON CONTROL

AND FIRE PROTECTION OF COMMERCIAL COOKING

DO NOT open any access

panel which requires the use

of tools. Failure to follow this

warning can result in severe

electrical shock.

OPERATIONS as detailed in N.F.P.A 96 (current edition).

CAUTION:

RISK OF

DAMAGE

Certain codes require fryers to be restrained with a TETHER or

other RESTRAINT DEVICE. It is the RESPONSIBILITY OF THE

INSTALLER to check with the AUTHORITY HAVING JURISDICTION,

in order to ascertain the applicability of this requirement to THIS

SPECIFIC FRYER INSTALLATION. Any restraint device must allow

access to the back and sides of the unit to provide for servicing and

maintenance, and must not interfere with the operation of the fire

suppression system.

DO NOT connect or energize

this appliance until all

installation instructions are

read and followed. Damage

to the appliance will result if

these instructions are not

followed.

SETUP

Setup the appliance only on a firm, level, non-combustible surface.

Verify local codes for requirements. Concrete, tile, terrazzo or metal

surfaces are recommended. Metal over combustible material may not

meet code for non-combustible surfaces.

Verify vertical clearances. Ventilator fryers require a minimum of

96” (floor to overhead) to allow or adequate air circulation.

Verify that the VENTILATOR HOOD ASSEMBLY is properly and

securely assembled to the FRYER before beginning the installation

procedure. Ventilator may have become dislodged during shipping or

unpacking.

Verify that the unit sits firmly ON ALL FOUR LEGS / CASTERS.

With a spirit level, check that the appliance is level front-to-back and

side-to-side. With the adjustable legs, adjust as required to level the

appliance. In order to prevent tipping, legs must be adjusted such

that all four legs / casters are in firm contact with the floor.

IMPORTANT:

If a remote pull station is to

be used, replace the rear

casters with fixed legs.

Adjust rear stabilizer bars (see item f.19, page 2) to within 1/4” (6 mm)

of floor to allow unit to be moved without tipping backwards.

Refer to the Installation Instruction Sheet for required clearances.

Maintain required clearances between the appliance and adjacent

combustible surfaces.

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INSTALLATION (continued)

ELECTRICAL INSTALLATION

WARNING

SHOCK HAZARD

Refer to the nameplate on the front of the fryer. Verify ELECTRICAL

SERVICE POWER. Voltage and phase must match the nameplate

specifications, and available electrical service amperage must meet or

exceed the specifications listed on page 1 of this manual.

Electrical connections must

be made by a licensed

electrician.

•

Wiring must be no less than12 ga. solid copper wire, rated for at

least 75ºC.

Wire gauge, insulation type and temperature rating , as well

as type, size and construction of conduit, must meet or exceed

applicable specifications of local codes and of the National

Electrical Code.

CAUTION:

SHOCK HAZARD

The ground lug of this

appliance must be connected

to a suitable building ground.

Fryers are shipped from the factory wired for 3Ø electrical service.

Refer to the three-phase wiring diagram included with this fryer, and

verify that field wiring conforms to this diagram .

IMPORTANT:

WVAE-55F and WVAE-55FS

units MUST NOT BE

NOTE: 30# FRYERS are FIELD CONVERTIBLE to 1Ø.

If single-phase operation is required, refer to the 3-phase to 1-phase

Instructions included with the FRYER, and verify that both internal

wiring and field wiring conform to the included single-phase wiring

diagram.

CONVERTED TO SINGLE

PHASE OPERATION.

Conversion of these units to

single phase operation

invalidates the UL listing and

will void the warranty.

IMPORTANT:

Contact a licensed electrician

to install and connect

electrical power to the

appliance.

IMPORTANT:

Damage due to being

connected to the wrong

voltage or phase is NOT

covered by warranty.

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INSTALLATION (continued)

FIRE SUPPRESSION SYSTEM INSTALLATION

DANGER

FIRE HAZARD

FIRE SUPPRESSION SYSTEM is comprised of a container of

Ansulex® Low pH liquid fire suppression media, a system

pressurization canister and associated plumbing and controls.

Fire suppression system

must be charged and certified

by an authorized Ansul®

distributor.

DO NOT attempt to modify or

bypass the fire suppression

system.

Two FUSIBLE LINKS are utilized for automatic actuation, and a

MANUAL PULL STATION for manual actuation. Two NOZZLES

disperse the fire suppression media.

The hood is supplied with a field installed MANUAL PULL STATION,

which must be set-up at the time of the fryer installation by an

authorized Ansul® distributor. See below and following page for

installation details.

An uncontrolled fire can

cause serious injury or death.

NOTE:

If the fryer is installed such that the supplied manual pull station cannot

be installed, a REMOTE MANUAL PULL STATION may be required by

local codes. Any such remote manual pull station must be installed by

an authorized Ansul® distributor in accordance with the AUTHORITY

HAVING JURISDICTION.

If the fire suppression system

is discharged, a buzzer will

sound continuously. The

fryer will remain inoperable

until the fire suppression

system is serviced, recharged

and reset by an authorized

Ansul® distributor.

Charging of the Ansul® Fire

Suppression system must be

in accordance with Ansul®

Design, Installation,

When the fire suppression system discharges, fryer heating element(s)

and controls are de-energized, and fire suppression media discharged.

Fire supression media will form an emulsion designed to both smother

and cool the oil.

The PRIMARY 450ºF FUSIBLE LINK is located on the frypot. This link

will melt and discharge the fire suppression system should both the

TEMPERATURE CONTROL THERMOSTAT and the HIGH LIMIT

CONTROL fail. The SECONDARY 280ºF FUSIBLE LINK is located in

the filter plenum, and will protect against a fire in the plenum.

Either link melting will discharge the fire suppression media through

both NOZZLES, and cause a buzzer to sound.

Recharge and Maintenance

Manual, #418087.

NOTE:

If a REMOTE MANUAL PULL

STATION is installed, moving

the FRYER for servicing may

cause the Ansul® system to

discharge. In this case, the

unit must only be installed

with four fixed legs

The MANUAL PULL STATION and any similar REMOTE MANUAL

PULL STATION will activate the fire suppression system when the ring

on the pull station is pulled to its full extent.

FIRE SUPPRESSION

AGENT DISPENSING

NOZZLE - 2 PLACES

(i.e. remove rear casters and

replace with legs). Additional

legs may be ordered through

an Authorized Wells Service

Agency. See page 19.

MANUAL PULL

STATION

INSTALLED

RIGHT OR LEFT

SIDE BY AN

AUTHORIZED

ANSUL®

DISTRIBUTOR

DURING

INITIAL

ALL MODELS REQUIRE

280 FUSIBLE

LINK

INSIDE

HOOD BEHIND

FILTERS

REMOVE PANEL

FOR ACCESS TO

FIRE SUPPRESSION

SYSTEM 450º

FUSIBLE LINK ON

WVAE-55 F/FS

SET-UP

(ALL MODELS)

APPROXIMATE

LOCATION OF

450 FUSIBLE

LINK (ALL

MODELS)

REMOVE PANEL

FOR ACCESS TO

FRYPOT.

ALSO ACCESS TO

450 FUSIBLE

LINK ON WVAE-30F

AND WVPE-30F

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INSTALLATION (continued)

IMPORTANT!

VACUUM FITTING

DO NOT INSTALL

DISCHARGE NOZZLE

HERE!

DANGER

BURN HAZARD

HOT OIL SPILL

280ºF

FUSIBLE LINK

Any additional remote pull

station must not be installed on

the front or sides of the fryer

forward of the ventilator side

panels.

Discharge of the fire

DISCHARGE

NOZZLES

extinguishing system into hot

oil will cause hot foam to spill

over from the frypot.

Serious burns and other

injuries can result from contact

with hot oil and from slipping in

spilled oil.

INSIDE OF HOOD

LOOKING UP

INSTALL ON LEFT

INSTALL ON RIGHT

SIDE OF HOOD

Exclusive Anti-Fire System

In the unlikely event that both

the temperature control

BACK, HORIZ.,

LEFT SIDE,

INSTALL (8-1/4”)

BACK, HORIZ.,

RIGHT SIDE

INSTALL (5-3/4”)

thermostat and hi-limit detector

fail, and the oil temperature

climbs above the safety limit,

the fire suppression system will

discharge, cooling the oil below

the oil’s (approximately) 540ºF

auto-ignition temperature, and

preventing a fire from

CENTER,

VERT. 3”

SIDE, VERT. (6”)

SIDE, HORIZ.

(13-1/2”)

occurring.

MANUAL PULL

STATION PIPING

FRYPOT

FUSIBLE LINK

NOTE

CABLE

ROUTED

UNDER

GUIDE

CRIMP

FERRULE

CLIP

450ºF

FUSIBLE

LINK

HEATSINK

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INSTALLATION (continued)

FILTER INSTALLATION

NOTE:

The GREASE BAFFLE and

HEPA AIR FILTER actuate

magnetic reed switches when

they are in their proper

positions. They must be

properly installed or the fryer

heater elements will not be

energized.

WARNING LIGHT PANEL

INSERT CHARCOAL FILTER FIRST.

REMEMBER TO REMOVE PLASTIC BAG

PRIOR TO INSTALLING

(NOTE: HANDLES TOWARD FRONT OPENING)

INSTALL HEPA FILTER SECOND (NOTE “AIR FLOW”

ARROW POINTS TOWARD FAN)

INSTALL GREASE BAFFLE LAST NOTE: HANDLES

TOWARD FRONT OPENING

NOTE:

FILTER POSITION SENSORS

GREASE CUP POSITION

Remove the protective plastic

bag from the optional

charcoal filter before

installing.

Remove the protective plastic bag from charcoal filter before installing.

Installing the filter without

removing the plastic bag will

block the air flow. This will

cause the ventilator to shut

down 10 seconds after

start-up, and the fryer will not

heat.

Note air flow direction arrow on each filter, and verify that arrow points

toward plenum when filter is properly installed.

Install filters by inserting top of each into top filter support inside hood

assembly. Pivot bottom of each filter toward rear of hood assembly

and drop it into its respective bottom filter support. Seat each filter

firmly into the bottom filter support.

Install CHARCOAL FILTER first, followed by HEPA AIR FILTER.

Install GREASE BAFFLE last.

GREASE CUP & DRIP PAN INSTALLATION

WARNING

SLIP AND FALL

HAZARD

Install GREASE CUP into brackets below grease baffle.

Note: Failure to install GREASE CUP will allow grease and moisture

from GREASE BAFFLE to drop into FRYPOT, creating both a

SAFETY HAZARD (hot oil splatter) and a HEALTH HAZARD

(contamination of the cooking oil).

DO NOT operate fryer unless

drip pan is installed. Oil will

drip onto floor creating a

slipping hazard.

Install DRIP PAN into mounting bracket behind fryer door at lower right

front of fryer.

CAUTION

Note: Failure to install DRIP PAN will allow grease, moisture and

other liquids that accumulate on the fryer top panel to drip onto floor,

creating both a SAFETY HAZARD (slip and fall hazard) and a HEALTH

HAZARD (substance capable of supporting bacteria).

BURN HAZARD

DO NOT operate fryer unless

grease cup is installed.

Moisture dripping into hot oil

will cause hot oil to splatter.

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OPERATION

VENTILATOR WARNING LIGHT PANEL

CAUTION:

HOT SURFACE

VENTILATOR

POWER ON

CHECK

FILTERS

REPLACE

FILTERS

SERVICE

REQUIRED

Exposed surfaces can be hot

to the touch and may cause

burns.

CAUTION:

SHOCK HAZARD

NOTE: Fryer must be operated in accordance with the instructions in

the accompanying FRYER OPERATION MANUAL.

DO NOT splash or pour water

or grease onto control panel

or wiring.

During normal operation, VENTILATOR POWER ON light will be the

only light illuminated on VENTILATOR WARNING LIGHT PANEL.

If the CHECK FILTERS light illuminates, check both GREASE BAFFLE

and the HEPA AIR FILTER for proper installation.

IMPORTANT:

If REPLACE FILTERS light illuminates, replace both HEPA AIR

FILTER and CHARCOAL FILTER. Always replace both filters at the

same time.

The fryer is disabled when

REPLACE FILTERS light is

illuminated. Note that the

fryer cannot operate if the

HEPA air filter is removed.

NOTE: REPLACE FILTERS light is a warning that filters are nearing the

end of their service life. The fryer will continue to operate for a period of

time after REPLACE FILTER LIGHT turns ON to allow continued fryer

operation through a peak period. However, filters must be replaced

within a short time period or they will clog, disabling the fryer.

It is the responsibility of

the store management to

maintain sufficient spares

of HEPA air filters to avoid

prolonged shutdown of the

fryer when this filter is

expended.

If SERVICE REQUIRED light illuminates, filters are restricted to the point

of insufficient airflow for proper operation. Fryer is shut down until the

underlying clogged filter situation has been corrected. Normally,

replacing both HEPA AIR FILTER and CHARCOAL FILTER will remedy

the condition. Reset the unit by turning FRYER POWER SWITCH to

OFF, then back to FRYER.

Charcoal and HEPA air filters

cannot be cleaned.

A failure of incoming electric power will cause a shut down of the unit.

Reset the unit by turning the FRYER POWER SWITCH to OFF, then

back to FRYER.

Wells Manufacturing

assumes no liability for loss of

business due to filter related

shutdown.

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CLEANING INSTRUCTIONS

PRECAUTIONS: Disconnect unit from electric power and allow to cool

Cover frypot to prevent oil contamination

CAUTION:

HOT SURFACE

FREQUENCY: Weekly

TOOLS: Mild detergent, clean non-abrasive towels

Exposed surfaces can be hot

to the touch and may cause

burns.

NOTE: Ventilator section to be cleaned in conjunction with fryer

Refer to Fryer Operation Manual for fryer cleaning instructions.

CAUTION:

SHOCK HAZARD

DO NOT splash or pour water

or grease onto control panel

or wiring.

1. Disconnect unit from electric power and allow to cool.

Cover frypot to prevent oil contamination.

2. Remove GREASE BAFFLE, GREASE CUP and DRIP PAN.

3. Empty GREASE CUP and DRIP PAN into an appropriate grease

collection receptacle.

4. Clean GREASE BAFFLE, GREASE CUP and DRIP PAN in a sink or

dishwasher using mild detergent and warm water.

5. Dry components with a clean non-abrasive cloth. Reinstall DRIP

PAN, GREASE CUP, and GREASE BAFFLE.

6. Wipe exterior of fryer and ventilator with a clean cloth moistened

with warm water and mild detergent. Rinse by wiping with a clean

cloth moistened with warm water.

7. Uncover the frypot and reconnect unit to electric power.

Procedure is complete

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CLEANING INSTRUCTIONS (continued)

PRECAUTIONS: Disconnect unit from electric power and allow to cool

Cover frypot to prevent oil contamination

CAUTION:

HOT SURFACE

FREQUENCY: Monthly

TOOLS: Mild detergent, clean non-abrasive towels

Exposed surfaces can be hot

to the touch and may cause

burns.

NOTE: Ventilator section to be cleaned in conjunction with fryer

Refer to Fryer Operation Manual for fryer cleaning instructions.

CAUTION:

SHOCK HAZARD

DO NOT splash or pour water

or grease onto control panel

or wiring.

1. Disconnect unit from electric power and allow to cool.

Cover frypot to prevent oil contamination.

2. Remove GREASE BAFFLE, HEPA AIR FILTER and CHARCOAL

FILTER.

IMPORTANT:

DO NOT wash HEPA air

filter or CHARCOAL filter.

Washing these filters will clog

them, and cause fryer to be

disabled.

3. Wipe interior of ventilator with a clean cloth moistened with warm

water and mild detergent. Rinse by wiping with a clean cloth

moistened with warm water. DO NOT clean by spraying.

4. Dry ventilator thoroughly with a clean non-abrasive cloth. Reinstall

CHARCOAL FILTER, HEPA AIR FILTER and GREASE BAFFLE..

IMPORTANT:

DO NOT clean interior of

ventilator by spraying.

Spraying can contaminate the

cooking oil, and may cause

internal damage to the

blower, operation proofing

system and/or fire

5. Uncover the frypot and reconnect unit to electric power.

Procedure is complete

suppression system.

Clean by wiping only.

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REQUIRED MAINTENANCE

IMPORTANT:

USE AND MAINTENANCE SHALL BE IN ACCORDANCE WITH THE

STANDARD FOR VENTILATION CONTROL AND FIRE PROTECTION

OF COMMERIAL COOKING OPERATIONS, N.F.P.A. 96 (current

edition).

A signed and dated FRYER

HOOD MAINTENANCE LOG

must be maintained on the

premises, and shall be made

available for inspection by the

authority having jurisdiction

upon request.

3-MONTH MAINTENANCE:

See page 15.

Thoroughly clean entire HOOD PLENUM and BLOWER section.

6-MONTH MAINTENANCE:

Inspection and testing of total operation including FIRE DAMPER and

all SAFETY INTERLOCKS shall be performed by qualified service

personnel.

All FIRE SUPPRESION 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 (418087).

On WVAE-Model fryers, open the rear cover access door

and lubricate the LIFT WORM threads with molybdenum disulfide

grease (see item v.15 page 2) .

ANNUAL (12-MONTH) MAINTENANCE:

FIRE SUPRESSION SYSTEM FUSIBLE LINKS must be replaced.

NOZZLES and MANUAL PULL STATION must be cleaned in

accordance with ANSUL® R-102 SYSYTEM DESIGN, INSTALLATION,

RECHARGE AND MAINTENANCE MANUAL (418087).

12-YEAR MAINTENANCE:

The FIRE SUPRESSION AGENT TANK and ¼” FLEX HOSE must be

HYDROSTATICALLY TESTED, and the FIRE EXTINGUISHING

AGENT must be REPLACED in accordance with the maintenance

schedule published in ANSUL® R-102 SYSTEM (STANDARD UL 300

LISTED). This maintenance to be performed by qualified Ansul®

service personnel only.

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TROUBLESHOOTING SUGGESTIONS

PROBLEM

POSSIBLE CAUSE

SUGGESTED REMEDY

Unit will not operate

Disconnected from electric power

Reconnect to electric power

(no indicators lights lit)

Reset circuit breaker for unit

Unit will not operate

(buzzer sounds)

Fire suppression system not set

Contact an authorized Ansul® distributor for repairs

CHECK FILTER light lit

HEPA air filter or grease baffle not in position Properly install HEPA filter and grease baffle

REPLACE FILTERS light lit

HEPA air filter and charcoal filters nearing

end of service life

Arrange to replace both HEPA and charcoal filters in

a timely manner

SERVICE REQUIRED light lit HEPA air filter and charcoal filters plugged

Replace both HEPA and charcoal filters

(fryer not operating)

Fire damper in exhaust collar has closed

Contact an authorized Wells service agent for

repairs

One or more vacuum sensing lines or ports

plugged

Contact an authorized Wells service agent for

repairs

NOTE: If, after 10 seconds, there is insufficient airflow for proper operation, SERVICE REQUIRED

light will illuminate and fryer will be de-energized.

Press FRYER POWER SWITCH to OFF, then back to FRYER to reset system.

NOTE:

FILTERS are the only user serviceable components

in this ventilator hood system. For all problems that

cannot be remedied by servicing the filters, contact:

Fryer or ventilator section - authorized Wells

service agency

Fire suppression system - authorized Ansul®

distributor

IMPORTANT:

Contact ANSUL® for fire suppression system installation, set-up and service:

Ansul Incorporated

1-800-TO-ANSUL (1-800-862-6785)

One Station Street

Marinette, WI 54143-2542

website http;//www.ansul.com

IMPORTANT:

Parts used in the Ansul® fire suppression system are not serviceable by the owner/operator.

Procedures for servicing fire suppression equipment are described in:

ANSUL® R-102 SYSTEM DESIGN, INSTALLATION, RECHARGE AND MAINTENANCE MANUAL

(418087, current edition)

NOTE:

ANSUL® Manual 41807 and Wells Bulletin 301646 are intended for use by authorized Ansul® service

personnel only.

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PARTS & SERVICE

DESCRIPTION

PART NO.

IMPORTANT: Use only

factory authorized service

parts and replacement

filters.

For factory authorized

service, or to order factory

authorized replacement parts,

contact your Wells authorized

service agency, or call:

LEG KIT, REAR, WVAE, WVPE

HEPA AIR FILTER

CHARCOAL FILTER

22692

22402

22403

Wells Bloomfield, LLC

2 Erik Circle

P. O. Box 280

Verdi, NV 89439

Service Parts Dept.

phone: (775) 689-5707

fax:

(775) 689-5976

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 ________________________________________________

ADDRESS ___________________________ STATE ______ ZIP__________

TELEPHONE NUMBER (_____)_____-_________

EQUIPMENT MODEL NO. _______________

EQUIPMENT SERIAL NO. _______________

VOLTAGE: (check one)

208

240

380-415

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Commercial Food Equipment Service Association

Wells Bloomfield proudly supports CFESA

Commercial Food Equipment Service Association

SERVICE TRAINING -- QUALITY SERVICE

Genuine Parts

Protect - YOU - All - Ways

CUSTOMER SATIISFACCTION

WELLS BLOOMFIELD, LLC

2 ERIK CIRCLE, P. O. Box 280 Verdi, NV 89439

telephone: 775-689-5703

fax: 775-689-5976

www.wellsbloomfield.com

PRINTED IN UNITED STATES OF AMERICA

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