Download Wells WFGA-60FS Operating instructions

WELLS BLOOMFIELD, LLC
2 ERIK CIRCLE, P. O. Box 280 Verdi, NV 89439
telephone: 775-689-5703
fax: 775-689-5976
www.wellsbloomfield.com
371
SUPPLEMENTAL
SERVICE
INSTRUCTIONS
for
GAS
FRYER
WFGA-60FS
IMPORTANT: WELLS MANUFACTURING PROPRIETARY INFORMATION.
DISSEMINATION OF THIS INFORMATION TO ANYONE OTHER THAN
WELLS AUTHORIZED SERVICE AGENTS IS STRICTLY PROHIBITED.
TECHNICAL CONTENT OF THIS MANUAL IS DESIGNED FOR
USE BY QUALIFIED PROFESSIONAL TECHNICIANS ONLY.
PRINTED IN UNITED STATES OF AMERICA
p/n 503089 Rev. C
ECN-13391
S371 071128 cps
PRECAUTIONS AND GENERAL INFORMATION
DANGER:
BURN HAZARD
Cooking oil in this appliance
operates at very high
temperatures. Contact with
hot oil can cause severe
injury or death. Wear
appropriate heat-protective
clothing when operating or
servicing this appliance.
Never attempt to open the
frypot if the pressure gauge
reads anything other than
“zero” (0) psi.
WARNING:
SLIP AND FALL
HAZARD
Spilled cooking oil is very
slippery and can cause falls.
Clean up oil spills promptly.
CAUTION:
BURN HAZARD
Exposed surfaces can be hot
to the touch and may cause
burns.
CAUTION:
HEALTH HAZARD
This appliance is intended to prepare food for human consumption.
No other use is recommended or authorized by the manufacturer or its
agents.
DO NOT open any panel that requires the use of tools for access. Live
electric circuits may be exposed by opening such panels. Opening
access panels must be performed by an Authorized Service Agent
only.
This appliance is equipped with an oil filtration system designed to filter
hot liquid shortening only. Water, cleaning agents and/or other liquids
will contaminate the oil and may damage the filter pump.
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.
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 submerge any part of this appliance in water unless
specifically instructed to do so. This appliance is not jet stream
approved. DO NOT direct water jet or steam jet at this appliance,
nor at any control. DO NOT splash or pour water on, in or over any
controls. DO NOT wash area around this appliance with water jet.
Any part which has become wet must be thoroughly dried before use.
Cooking oil will be very hot when in use. Contact will cause severe
injury, and can cause blindness or death. Wear appropriate heatprotective clothing when operating or servicing this appliance.
This appliance must be operated with the supplied legs and casters
properly installed.
The technical content of this manual, including any parts breakdown
illustrations and/or adjustment procedures, is intended for use by
qualified technical personnel only.
Any procedure which requires the use of tools must be performed by a
qualified technician.
xi
371 503089 Service Manual for WFGA-60FS Gas Fryer
Old cooking oil can be a
breeding ground for bacteria.
Clean and sanitize exterior
surfaces of fryer regularly.
This appliance is intended for use in commercial establishments
only.
TABLE OF CONTENTS
Precautions & General Information
Specifications
Components and Controls
Initial Set-Up and Adjustments
Operation - Solid State Controls
Troubleshooting Guide
Error Codes
Maintenance Instructions
Filter System
Filter System Troubleshooting Suggestions
Servicing Instructions
Filter Pump and Piping
Burner System
Cradle Lift System
Electrical Components
Cabinet Components
Wiring Diagram
Accessories
xi
1
2
4
8
10
11
12
13
14
16
20
22
24
25
26
INTRODUCTION
371 503089 Service Manual for WFGA-60FS Gas Fryer
This manual contains information needed to properly service and repair WFPE-30FS Pressure Fryer.
For installation, operation and maintenance instructions, refer to the Operation Manual p/n 300007.
SPECIFICATIONS
DIMENSIONS
CAPACITIES
Wide
Deep
High
18.19”
38.25”
47.44”
Lbs.
Kg.
Cooking Oil
(Liquid Shortening Only)
60
27
Chicken (Fresh)
30
13
Chicken (Frozen)
25
11
POWER REQUIREMENTS
VOLTAGE
FUEL
120VAC Single Phase Only
5 amps
Natural Gas (3.5” W.C.) field convertible to
LP/Propane (10” W.C.) to be performed by a qualified technician only.
1
COMPONENTS & CONTROLS
11
UPPER CONTROL PANEL
FRONT VIEW
BACK VIEW
14
12
WELLS
2
5
4
3
6
15
1
16
FRYER
TIME
OFF
TEMP
HEAT
READY
MANUAL
FILTER
23
1
2
3
5
4
6
MANUAL
7
PAUSE
CLEAN
STANDBY
BASKET
FILTER
17
7
8
18
19
LOWER CONTROL PANEL
20
21
HI-LIMIT
22
RESET
13
9
10
WFGA-60FS Features & Operating Controls
1
POWER SWITCH
(FRYER-OFF-FILTER)
FRYER position energizes the FRYER and POWER LIGHT;
de-energizes FILTER PUMP. HEATING ELEMENTS energized
and regulate to setting on CONTROL THERMOSTAT (8).
OFF position de-energized FRYER and FILTER PUMP.
FILTER position de-energizes FRYER; energizes FILTER PUMP
SWITCH (6).
TIME KEY
Used to check and set menu times
3
TEMP KEY
Used to check and set cooking temperature
4
DIGITAL READOUT
LED display of various data and functions
5
UP ARROW KEY
Used to raise FRY BASKET and to increase program settings
6
DOWN ARROW KEY
Used to lower FRY BASKET and to decrease program settings
7
MENU KEYS
Used to start a menu time/temp cook cycle
Keys 1 thru 6 are programmable for time and temperature
Key 7 is available for individually set time/temp cook cycles
FUNCTION KEYS
Used to perform the functions of:
PAUSE
CLEAN
STANDBY
BASKET (raise/lower when used with up arrow & down arrow)
FILTER (acknowledgement warning signal)
8
2
371 503089 Service Manual for WFGA-60FS Gas Fryer
2
COMPONENTS & CONTROLS (continued)
371 503089 Service Manual for WFGA-60FS Gas Fryer
9
HI-LIMIT THERMOSTAT
Provides over-temperature protection by de-energizing HEATING
ELEMENTS should oil temperature exceed factory pre-set limits.
10 SONALERT
Audible alarm to signal end of cook cycle and other programmed
functions
11 LIFT CRADLE
Raises and lowers FRY BASKET.
12 FRY BASKET
Sits on the LIFT CRADLE and holds product to be cooked.
Raised and lowered by the LIFT CRADLE.
13 OIL FILTER RESERVOIR
Holds the filter element. Holds oil during filtering cycle.
14 EXHAUST FLUE
Twin flues. Hot flue gases exit here.
15 LIFT MOTOR
Raises / lowers LIFT CRADLE. Accessible for lubrication
through the access plate in back panel.
16 VENTILATION SLOT
Provides air inlet for COOLING FAN inside CONTROL
PANEL.NEVER ALLOW WATER TO GET INTO THIS SLOT.
FILTER PUMP MOTOR RESET
17
BUTTON
The FILTER PUMP MOTOR is equipped with an over-heating
protection device. RESET must be performed manually. Allow
the motor to cool for approx. 15 min., then firmly press the red
button on the back of the motor until it “clicks”.
18 BURNER ASSEMBLY
Two assemblies; comprised of orifice, shutter, burner and ignitor.
19 DRAIN VALVE OVALHANDLE
Opens and closes the DRAIN VALVE.
To OPEN, turn the handle counterclockwise (to vertical).
To CLOSE, turn the handle clockwise (to horizontal).
20 GAS SHUT-OFF VALVES
Two valves, one located behind each gas control valve. Allow
isolation of either burner circuit.
21 GAS CONNECTION
Gas supply connects here.
22 POWER CORD
115V 15Amp, NEMA 5-15P
23 DATA PLATE
Identifies the appliance manufacturer, model and serial number;
also gives electrical ratings, gas ratings.
W1
W4
W2
W3
Optional Wand
11
For units equipped with OPTIONAL FILTER WAND
W1 BURNER INTERLOCK SWITCH Disables burners any time drain valve is not closed.
W2 3-WAY VALVE HANDLE
W3
QUICK DISCONNECT MALE
FITTING
W4 FILTER WAND
HORIZONTAL directs output of filter pump to filter wand.
VERTICAL directs output of fliter pump to frypot.
Filter wand connects to this fitting.
Used to wash down sides of frypot, or to direct oil to disposal
container.
3
INITIAL SET-UP AND ADJUSTMENTS
IMPORTANT:
Setup the FRYER only on
a firm, level surface.
Clearances from all
combustible and noncombustible construction is
1” minimum. The area
around the fryer must be
kept clear of flammable and
combustible materials.
IMPORTANT:
This fryer must be installed
and operated under a
ventilation hood conforming
to all applicable local odes.
Combustion fumes must be
vented in accordance with
local codes.
CAUTION
ELECTRICAL
SHOCK HAZARD
DO NOT CUT OR
REMOVE THE
GROUNDING PRONG
FROM THE PLUG.
Ungrounded electrical
equipment cause personal
injury and property
damage.
INITIAL INSTALLATION
A single WFGA-60FS gas-fired fryer requires a minimum of 500 cubic feet
per hour (12 CFM) exhaust air, measured at the exhaust hood ventilator fan.
Supply ventilation for the kitchen must have sufficient capacity to prevent a
negative-pressure condition.
DO NOT obstruct or restrict ventilation and make-up air required to support
combustion.
LEVELING: Verify that the fryer sits firmly ON BOTH CASTERS AND ON
BOTH LEGS. With a spirit level, check that the fryer is level front-to-back and
side-to-side. With the adjustable legs, adjust as required to level the fryer.
DO NOT obstruct the flow of the two exhaust flues (item 14) at the top rear of
the fryer. It is especially critical that gas supply piping and electrical supply
cord and/or receptacle be routed away from the path of the hot combustion
fumes.
KEEP THIS AREA CLEAR
14. EXHAUST GAS FLUE
FRYPOT
16. COOLING SLOT
UPPER CONTROL PANEL
LIFT MOTOR
ACCESS
LOWER CONTROL PANEL
23. DATA PLATE
BURNER ASSEMBLIES
FRONT ACCESS DOOR
GAS VALVES
23. GAS CONNECTION
22. ELECTRICAL
CONNECTION
BACK VIEW
Cooking and cleaning functions require unobstructed access. The frypot,
control panels,cooling slot (item 16) and front access door must be
maintained free from obstructions. The rear access panel must be accessible
for maintenance.
ELECTRICAL INSTALLATION
The fryer is equipped with a three-prong grounding plug (NEMA 15-5P) for
your protection against shock hazard. The fryer must be plugged directly
into a properly grounded three-prong receptacle (NEMA 15-5R).
GROUND
PIN
NEMA 5-15P
PLUG
NEMA 5-15R
RECEPTACLE
NEMA 5-15 Plug and
Receptacle
The installation of this fryer must conform to local codes. In the absence of
local codes, the installation of this fryer must conform with the National
Electrical Code (ANSI Z223.1). In Canada, CSA C22.2 is applicable.
DO NOT obstruct the flow of the two exhaust flues (item 14) at the top rear of
the fryer. It is especially critical that gas supply piping and electrical supply
cord and/or receptacle be routed away from the path of the hot combustion
fumes.
Because the fryer draws less than 8 amps, two fryers may be plugged into
the same 15 amp circuit if required.
4
371 503089 Service Manual for WFGA-60FS Gas Fryer
FRONT VIEW
INITIAL SET-UP AND ADJUSTMENTS (continued)
GAS PLUMBING INSTALLATION AND SET-UP
GAS VALVE
OPEN
FIRE AND EXPLOSION HAZARD
GAS CONNECTIONS AND GAS ADJUSTMENTS MUST BE MADE BY
A LICENSED PLUMBER, CERTIFIED IN GAS INSTALLATION.
A gas explosion will cause death or serious injury
The installation of this fryer must conform to local codes. In the absence of
local codes, the installation of this fryer must conform with the National Fuel
Gas Code (ANSI Z223.1). In Canada, the National Gas Installation Code
(CAN/CGAB149.2) is applicable.
The fryer must be isolated from municipal gas pressure or LP/propane tank
pressure by a gas pressure regulator. In any instance where gas line pressure is in excess of 15” of water column (1/2 psi or 3.45kP), as during
gas line testing or regulator maintenance, the fryer must be isolated from the
supply piping by closing its two individual manual shut-off valves (item 20).
CLOSED
Gas Shut-Off Valves
IMPORTANT: Failure to
isolate the fryer from excessive pressure will damage
the gas valves and allow
raw gas to leak into the
room.
371 503089 Service Manual for WFGA-60FS Gas Fryer
This fryer requires specific gas pressure (at the burner orifice) for proper
operation:
Natural gas @ 3.5” of water column; or,
LP/propane @ 10” of water column.
The gas valve is rated for a maximum of 15” of water column incoming line
pressure.
Gas pressure must be checked for BOTH burner systems, while the fryer is
in operation. This pressure is measuredby connecting a manometer to the
pressure tap on the gas control valve (pressure tap is threaded 1/8” NPT) :
a. Press the power switch to OFF. Turn the gas shut-off valve for that
side OFF.
b. Remove the pressure tap plug and insert an appropriate manometer.
c. Turn the gas shut-off valve ON, and press the power switch to
FRYER.
d. Read the manometer while the gas control valve is energized.
REGULATOR
SEAL SCREW
PRESSURE
REGULATOR
ADJUSTMENT
PRESSURE TAP
PRESSURE TAP
PLUG
If adjustment is necessary, remove the regulator seal screw and, using a
small, flat-blade screw driver, turn the adjusting screw (inside).
Be sure to turn the gas shut-off valve OFF prior to removing the manometer.
Replace the regulator seal screws and pressure tap plugs for BOTH gas
valves before turning the gas shut-off valves ON.
5
Valve Initial Adjustment
INITIAL SET-UP AND ADJUSTMENTS (continued)
NATURAL GAS / LP GAS (PROPANE) CONVERSION
This fryer is orificed at the factory for natural gas at a pressure of 3.5” of
water column. The installed orifice is suitable for use at -280 to 2999 feet
(-85 to 914 meters) elevation. It is the responsibility of the installer to install
the factory recommended orifice and pressure regulator kit suitable for the
fuel type and elevation at the final installation site.
The red tag (p/n 301217) attached to the gas connection provides pressure
settings and part numbers for conversion kits applicable to various fuels and
altitudes.
The natural gas altitude conversion kit contains two orifices.
NOTE: ORIFICE
SIZE MARKING
ORIFICE
36
ORIFICE HOLDER
BURNER
ORIFICE WASHER
PLACE BACK-UP WRENCH ON THIS
SIDE WHEN CHANGING ORIFICE
Fuel and Altitude Conversion
IMPORTANT:
Conversion for fuel and/or
altitude must be performed
by a licensed plumber
certified in gas installation
only.
Be sure to use a back-up wrench when changing orifices to avoid
bending the orifice bracket on the burner tube.
Be sure to check operating pressures on both burner systems after the
orifices have been changed.
The LP gas (propane) conversion set contains two orifices and two gas
valve regulator kits.
REGULATOR SEAL SCREW
(USE NEW ITEM FROM KIT)
ADJUSTMENT SCREW
(REUSE EXISTING ITEM)
REGULATOR SPRING
(USE NEW ITEM FROM KIT)
Both orifices must be changed, and
both gas valve regulators must be converted.
Complete instructions are included in the regulator conversion kits. Be sure
to check and adjust operating pressures on both burner systems after the
orifices have been changed and the regulators have been converted.
6
371 503089 Service Manual for WFGA-60FS Gas Fryer
NOTE: Failure to install
proper orifices can potentially
cause burner and flue
system failure. Damaged
caused by improper orifice
installation is NOT covered
by warranty
Both orifices must be changed.
INITIAL SET-UP AND ADJUSTMENTS
IMPORTANT:
See tag p/n 301217 for
proper orifice size for the
installation altitude.
FLAME ADJUSTMENT
OUTER
CONE
INNER
CONE
BURNER
TUBE
A proper flame will have a bright blue, well defined inner cone, and a strong,
light blue outer cone with only a very little yellow along the outermost edges.
OUTER
CONE
INNER
CONE
BURNER
TUBE
OPEN
SHUTTER
Too much yellow indicated a rich flame. Adjust by opening the shutter or
decreasing the orifice size
OUTER
CONE
INNER
CONE
BURNER
TUBE
371 503089 Service Manual for WFGA-60FS Gas Fryer
CLOSE
SHUTTER
No yellow and a very small inner cone indicates a lean flame. Adjust by
closing the shutter or increasing the orifice size.
7
NOTE:
For most efficient operation,
adjust for a neutral flame:
A rich flame wastes fuel and
produces excessive soot.
A lean flame promotes rust
and may shorten the life of
exhaust system components.
OPERATION - SOLID STATE CONTROLS
CAUTION:
PROGRAMMING KEY FUNCTIONS
BURN HAZARD
2
Hot oil can cause serious burns
on contact. Wear appropriate
protective clothing when using
this fryer.
6
1
FRYER
TIME
OFF
IMPORTANT:
Never press the POWER
SWITCH to FRYER unless the
frypot is properly filled with
shortening. Check shortening
level marker inside frypot.
5
4
3
TEMP
HEAT
READY
MANUAL
FILTER
1
2
3
4
7
5
6
MANUAL
7
PAUSE
8a
CLEAN
8b
STANDBY
8c
BASKET
FILTER
8d
8e
As each control panel key is pressed, a “beep” will sound. Illuminated
indicator light for each key will light whenever that key is pressed, and
any time the function associated with that key is active.
FRYER - OFF - FILTER switch (item 1) allows the fryer to be placed
in a normal cook mode (FRYER), an oil-filtering mode (FILTER) or
turned OFF.
TIME key (item 2) controls time functions.
TEMP key (item 3) controls temperature functions. Data can be read
on the solid state READOUT (item 4).
HEAT indicator is lit whenever the burners are energized; READY
indicator is lit when cooking oil is at programmed temperature.
MANUAL indicator is lit whenever MENU key 7 is selected.
BASKET
2
3
5
4
1
6
MANUAL
7
2
MENU keys (item 7) allow a choice of six (or seven) pre-programmed
time / temp settings.
Suggestion: MENU keys 1 and 2 incorporate a feature that will
inform the operator when to “drop” wings and drumsticks during cook
cycle. “Drop” feature will allow you to cook breasts and thighs longer
than wings and drumsticks by sounding a beep, and displaying “DrOP”
on readout (item 4). Your fryer installer can program this feature
into your controller upon request.
Any selected MENU key can be cancelled by pressing and holding
for 3 seconds.
MANUAL
7
MANUAL
NOTE:
Solid state controller is shipped
from the factory with all seven
MENU keys programmed for
ZERO time and 325ºF (165ºC
on units shipped to Europe).
MENU key 7 is unprogrammed so that special or one-of-a-kind
product may be programmed any time:
With fryer is ON, press and hold TIME key and MENU 7 key
at the same time.
Press the UP or DOWN arrow key until the desired time is
displayed.
If this MANUAL feature is not desired, MENU key 7 may be
programmed in the identical fashion to MENU keys 1 thru 6.
8
371 503089 Service Manual for WFGA-60FS Gas Fryer
1
Arrow keys (item 5 & 6) control the basket lift (after pressing BASKET
key), and are used to scroll through program settings.
PROGRAMMING - SOLID STATE CONTROLS
SERVICE MODE PROGRAMMING
CUSTOMIZING PROGRAMMING FOR END USER SPECIAL NEEDS
PRESS
DISPLAY
POWER SWITCH ON
00:00
DESCRIPTION and DEFAULT
RANGE
Energize fryer
none
Aut alternates with 0
Enter Service Mode Programming
AUTO-TUNE
0
DO NOT CHANGE
Pb 1 alternates with 0
PROPORTIONAL BAND
Factory set at 0
0
DO NOT CHANGE
StP alternates with
1 or 2 or 3
Loop alternates with OFF
nnS alternates with OFF
COOKING PROGRAM STEPS
Factory set at 1
1, 2 or 3
SHORTED SENSOR PROTECTION
Factory set at OFF
ON or OFF
Leave OFF
SOLID SHORTENING MELT CYCLE
Factory set at OFF for units without melt option
Factory set at ON for units with melt option
CLE alternates with 275º(F)
COOL DOWN TEMPERATURE
or
Factory set to 275ºF or 135ºC
CLE alternates with 135º(C)
bStP alternates with
CleanTemp
Oil alternates with 5
195ºF to 350ºF
93ºC to 191ºC
CLEANING SET POINT TEMPERATURE
Factory set to 200ºF or 93ºC
Set on installation for site altitude
185ºF to 208ºF
85ºC to 99ºC
see BOIL CHART below
OIL FILTER MENU CYCLES COUNTER
Factory set to 5
0 = OFF
1 to 20 = # of loads for alert
DROP CYCLE ALARM
Factory set 19 % of elapsed time (menu 1, 2)
0 = OFF
1 (%) to 90 (%)
AUdF alternates with –2
FILTER CYCLE ALARM Configuration
Factory set to 2 sec. ON / 2 sec. OFF
-10 to -1 = seconds ON/OFF
1 to 59 = seconds on
0 = OFF, 60 = continuous
AUdd alternates with –1
DROP ALARM Configuration
Factory set to 1 sec. ON / 1 sec. OFF
-10 to -1 = seconds ON/OFF
1 to 59 = seconds on
0 = OFF, 60 = continuous
AUdn alternates with 10
END OF MENU Configuration
Factory set to 1 tone, 10 sec. long
00:00
Return to operating mode
-10 to -1 = seconds ON/OFF
1 to 59 = seconds on
0 = OFF, 60 = continuous
none
NOTE: If no key is pressed within 30 seconds, controller will revert to operating mode.
Once in the Service Mode (Aut displayed), TIME key must be pressed 12 times to complete programming cycle and save changes.
Alternately, wait 30 seconds for controller to revert to operating mode without saving changes.
BOILING POINT OF WATER and CLEANING TEMPERATURE SETTING - - - BASED ON ALTITUDE
100
TEMP. (ºC)
210
97
205
94
200
195
91
75
0
90
0
1.
05
0
1.
20
0
1.
35
0
1.
50
0
1.
65
0
1.
80
1. 0
95
0
0
60
0
45
30
0
50
0
1,
00
0
1,
50
0
2,
00
0
2,
50
0
3,
00
0
3,
50
0
4,
00
0
4,
50
0
5,
00
0
5,
50
0
6,
00
6, 0
50
0
190
0
88
0
15
0
TEMP. (ºF)
371 503089 Service Manual for WFGA-60FS Gas Fryer
Per alternates with 19
ON or OFF
Leave OFF for all units not
equipped with melt option
ELEVATION (meters above sea level)
ELEVATION (feet above sea level)
MAXIMUM TEMPERATURE SETTING
BOILING POINT OF WATER
9
OPERATIONS TROUBLESHOOTING GUIDE
SYMPTOM
READOUT not lit
(Fryer not operating)
(Fryer operating norm.)
BURNERS DO NOT LIGHT
(READOUT lit /cooking oil cold)
ONE BURNER DOES NOT LIGHT
CRADLE LIFT won’t lower
CRADLE LIFT won’traise
SUGGESTED REMEDY
POWER SWITCH not
in FRYER position
Press POWER SWITCH
to FRYER position
Circuit breaker OFF or tripped
Reset circuit breaker
Service wiring problem
Correct service wiring
Controller connection faulty
Check/replace connector
CONTROLLER damaged
Replace CONTROLLER
Programmed temperature too low
Raise programmed temperature
select another MENU KEY
HI-LIMIT THERMOSTAT tripped
Allow oil to cool, reset HI-LIMIT
CONTROLLER damaged
Replace CONTROLLER
TEMP PROBE damaged
Replace PROBE
Wiring problem / loose connection
Correct wiring problem
GAS SUPPLY VALVE closed
Open gas supply valve
GAS CONTROL/REGULATOR damaged
Replace GAS CONTROL/REGULATOR
IGNITER SYSTEM damaged
Replace IGNITER MODULE, BURNER
ASSENBLY and/or IGNITER WIRES
Improper key strokes
Press ”BASKET” then “DOWN ARROW”
LIFT MOTOR damaged
Replace LIFT MOTOR
DOWN RELAY damaged
Replace RELAY
Wiring problem / loose connection
Correct wiring problem
CONTROLLER damaged
Replace CONTROLLER
READOUT not “00:00” or “PAUSE”
Press “PAUSE” + “UP ARROW”
LIFT MOTOR damaged
Replace LIFT MOTOR
UP RELAY damaged
Replace RELAY
Wiring problem / loose connection
Correct wiring problem
CONTROLLER damaged
Replace CONTROLLER
Buzzer programmed OFF
See page 9
BUZZER SHUTTER closed
Open SHUTTER
BUZZER damaged
Replace BUZZER
Wiring problem / loose connection
Correct wiring problem
CONTROLLER damaged
Replace CONTROLLER
MENU KEY not programmed
Program MENU KEY. See pg. 8
CONTROLLER damaged
Replace CONTROLLER
Improper KEY entry
See pg. 8 for proper usage
CONTROLLER damaged
Replace CONTROLLER
MENU KEY does not operate
FUNCTION KEY does not operate
10
371 503089 Service Manual for WFGA-60FS Gas Fryer
BUZZER does not sound, or is not
loud enough
POSSIBLE CAUSE
ERROR CODES
ERROR CODE / PROBLEM
POSSIBLE CAUSE
SUGGESTED REMEDY
Er01
Read Only Memory checksum error
Internal ROM corrupted
Press power switch to OFF, then ON
Er02
Random Access Memory checksum error
Internal RAM corrupted
Press power switch to OFF, then ON
Ambient temperature is below 32ºF/0ºC
Verify ambient temperature agrees with
temp readout
Factory calibration parameters altered
Restore factory calibration (call factory
for calibration instructions)
Er04
Configuration error
Microprocessor functions halted
Press power switch to OFF, then ON
Replace controller
Er05
EEprom error
Stored data corrupted or incomplete
Press power switch to OFF, then ON
Reprogram controller
Sensor leads reversed
Verify sensor connection polarity
Incorrect sensor type
Contact factory for instructions for
verifying InP1 parameter.
Verify InP1 matches sensor
Measured temp outside sensor range
Verify temp within sensor range
Open sensor
Verify sensor connections
Replace sensor
Sensor leads reversed
Verify sensor connection polarity
Incorrect sensor type
Contact factory for instructions for
verifying InP1 parameter.
Verify InP1 matches sensor
Measured temp outside sensor range
Verify temp within sensor range
Er09*
Zone 2 Analog/Digital overflow error
Open sensor
Verify sensor connections
Replace sensor
Er10
Stack overflow error
Microprocessor error
Press power switch to OFF, then ON
Er11*
Zone 1 open sensor error
Open sensor
Verify sensor connections
Replace sensor
Er12*
Zone 1 shorted sensor
Incorrect sensor type
Measurement outside of sensor range
Verify correct sensor
Verify sensor connections
Replace sensor
Er13*
Zone 2 open sensor error
Open sensor
Verify sensor connections
Replace sensor
Er14*
Zone 2 shorted sensor
Incorrect sensor type
Measurement outside of sensor range
Verify correct sensor
Verify sensor connections
Replace sensor
Shorted sensor
Check connections / replace sensor
Incorrect Pb1/Pb2 value
See programming instructions, page 9
Damaged heating element / wiring
Replace element / repair wiring
Damaged heating relay / wiring
Replace relay / repair wiring
Er03
Ambient temperature sensor error
Er06*
Zone 1 Analog/Digital underflow error
Er07*
Zone 1 Analog/Digital overflow error
371 503089 Service Manual for WFGA-60FS Gas Fryer
Er08*
Zone 2 Analog/Digital underflow error
Er15*
Zone 1 loop error
Er16*
Zone 2 loop error
* These errors will automatically clear when the condition causing the alarm has been resolved.
In all instances of error message, check connections of probes to controller for tightness and polarity.
11
MAINTENANCE INSTRUCTIONS - FILTER OPERATION
FILTER LEAF ASSEMBLY
WARNING
WARNING:
BURN HAZARD
HOT OIL SPILL OR SPLATTER
DO NOT REMOVE FILTER RESERVOIR WHEN IT CONTAINS HOT OIL
HOT OIL WILL CAUSE SEVERE BURNS ON CONTACT
PROTECTIVE CLOTHING AND GLOVES MUST BE WORN
DURING THE FILTERING PROCESS
Death or serious injury may result from contact with, or slipping and falling in, spilled oil.
WARNING
WARNING: BURN HAZARD
DO NOT REMOVE FILTER RESERVOIR IF IT IS HOT.
WEAR INSULATED GLOVES OR ALLOW IT TO COOL.
Hot oil quickly heats reservoir. Touching hot reservoir
with bare hands can causing serious injury
Clean FILTER LEAF after each day’s filtration, or as needed to return
oil promptly to the kettle.
Open FRYER DOOR and slide the FILTER RESERVOIR forward to
remove it. Remove FILTER LEAF from reservoir.
Disassemble FILTER LEAF by separating the two side rails at the
joint with the straight pin. Clean all components in a sink with warm
water and mild detergent, or in a dishwasher.
Slide screens into SIDE RAIL “B” (L-shaped pin). Hook SIDE RAIL
“A” over the pin on SIDERAIL “B” and work the screens into SIDE
RAIL “A” until straight pin on “A” is held by the “bump” on “B”.
STRAIGHT
PIN
TOP VIEW
FILTER RAIL “A”
SIDE VIEW
UPPER
FILTER SCREEN
NOTE:
When properly assembled,
handle will point away from
suction tube on BOTTOM
SCREEN.
NOTE:
Inspect the “O” RING on
FILTER SUCTION TUBE for
damage. Replace “O” ring if it
is cut, cracked or scuffed using
one of the spare o- rings in the
suction tube groove.
IMPORTANT:
Avoid contaminating the oil or
food product by verifying that all
components of filter reservoir
assembly are completely dry
before reassembling.
SEPARATOR
LOWER
FILTER SCREEN
“L”-SHAPED
PIN
FILTER RAIL “B”
Install FILTER LEAF in RESERVOIR with suction tube firmly into
filter drain hole.
Install filter reservoir into the fryer. Make sure the “O” ring closest
to end of SUCTION TUBE is firmly seated in SUCTION LINE
RECEPTACLE.
12
371 503089 Service Manual for WFGA-60FS Gas Fryer
Assemble SCREEN with the SEPARATOR installed between the
two screens. Verify that O-RING is in place on the suction tube on
BOTTOM SCREEN.
IMPORTANT: Make sure all oil
is pumped into FRYPOT before
removing reservoir.
FILTER SYSTEM TROUBLESHOOTING
FILTER SYSTEM
SYMPTOM
FILTER PUMP does not run
FILTER PUMP runs but will not pump
cooking oil
Bubbles in circulating oil at all times during
filtration cycle
POSSIBLE CAUSE
SUGGESTED REMEDY
POWER SWITCH not in FILTER
Press power switch to filter
FILTER PUMP MOTOR OVERLOAD
tripped
Allow motor to cool. Press red button on
back of pump motor
FILTER SWITCH damaged
Replace filter switch
POWER SWITCH damaged
Replace power switch
SUCTION TUBE not seated in suction
receptacle
Properly install filter reservoir
SUCTION TUBE O-RING missing or
damaged
Replace suction tube o-ring
Damaged SUCTION TUBE
Replace filter reservoir assembly
Damaged SUCTION RECEPTACLE
Replace suction receptacle
Pump CHECK VALVE plugged
Clean check valve
Pump CHECK VALVE reversed
(improperly installed during repair)
Note TOP marked on valve
Install check valve correctly
FILTER LEAF clogged
Clear face of filter leaf or replace filter leaf
IMPORTANT: Allow oil to cool before
moving reservoir
Solid shortening melt option - Oil solidified
in reservoir, filter or tubing
Be sure reservoir pan is pushed fully to the
rear so that heater contacts are engaged
Repair / replace heat tape, contact
assembly or transformer as required
SUCTION TUBE not seated in suction receptacle
Properly install filter reservoir
SUCTION TUBE O-RING missing or
damaged
Replace suction tube o-ring
371 503089 Service Manual for WFGA-60FS Gas Fryer
Incrementally open DRAIN VALVE
Insufficient oil entering FILTER RESERVOIR Clear crumbs/debris from DRAIN VALVE
PUMP MOTOR tripped
Will not reset
Oil not being filtered
Pump jammed with debris
Clear debris from pump
PUMP HEAD damaged
Replace pump head
PUMP MOTOR damaged
Replace pump motor
Solid shortening melt option - Oil solidified
in reservoir, filter or tubing
Be sure reservoir pan is pushed fully to the
rear so that heater contacts are engaged
Repair / replace heat tape, contact
assembly or transformer as required
FILTER leaf missing, damaged or not
properly installed
Properly install filter leaf. Be sure filter leaf
o-ring is properly installed
13
SERVICING INSTRUCTIONS
FILTER SYSTEM - PUMP EXPLODED VIEW & PARTS LIST
VALVE, BALL
1/1-4 NPT 69816
SUCTION LINE
FITTING 66720
DR
AIN
MOTOR, FILTER
115/220V 1PH
501205
FR
OF ONT
FR
YE
R
HANDLE
OVAL 501932
FITTING, CONDUIT
3/8 x 90º 8706-109
PUMP, FILTER
501231
WASHER, FIBER
50177
CHECK VALVE
3/8 NPT 66692
WFGA-60FS STANDARD FRYER
WFGA-60FS FRYER w/ FILTER WAND OPTION
and DRAIN SAFETY SWITCH
OIL WAND & HOSE
ASSY
23188
VALVE, 3-WAY SS
504309
VALVE, BALL
1/1-4 NPT 69816
(modified handle)
WASHER, FIBER
50177
FITTING, CONDUIT
3/8 x 90º 8706-109
CHECK VALVE
3/8 NPT 66692
14
FR
OF ONT
FR
YE
R
371 503089 Service Manual for WFGA-60FS Gas Fryer
MICROSWITCH
DRAIN SAFETY
64887
SERVICING INSTRUCTIONS (continued)
FILTER SYSTEM - PUMP & PIPING ASSEMBLY
ASSEMBLE FLARE FITTINGS FINGER TIGHT
WITHOUT ANY TYPE OF PIPE COMPOUND.
ADAPTER
3/8“ FPT x
3/4“ M FLARE
THEN, TORQUE FLARE FITTING TO 33 ft-lb.
ALWAYS USE A BACKUP WRENCH ON THE
MALE FLARE FITTING.
DO NOT ALLOW CORRUGATED PIPE TO
TWIST DURING ASSEMBLY.
SUCTION
FITTING
DO NOT BEND CORRUGATED TUBE
WITHIN 1“ OF ANY FITTING.
APPLY HI_TEMP PIPE THREAD SEALANT
(LOCTITE™ PST HI-TEMP) TO MALE PIPE
THREADS.
DO NOT APPLY ANY TYPE OF PIPE COMPOUND
OR TAPE AT FLARE FITTINGS.
FLEX HOSE
.6 x 32”
FLEX HOSE
.75“ x 16.5”
ADAPTER
3/8“ FPT x
3/4“ M FLARE
PUMP /
MOTOR
CHECK VALVE
ARROW POINTS
TOWARD FRYPOT/
“TOP” MARKING GOES UP
FRYPOT
ADAPTER
1/2“ FPT x
15/16“ M FLARE
ADAPTER
1/2“MPT x 15/16” M FLARE
NIPPLE 3/8“ x CLOSE
BUSHING 3/8“ x 1/2”
371 503089 Service Manual for WFGA-60FS Gas Fryer
IMPORTANT:
• Motor is a dual voltage rated unit, and must be field wired to match the electrical service
supply voltage.
• Motor is shipped from the factory wired for 230V and may be wired for either 230V or 125V.
Verify supply voltage. If necessary, rewire motor, at terminal block in the end of the motor,
per the table shown below.
IMPORTANT: Failure to correctly wire the motor will result in failure to start, motor tripping or
permanent damage to the pump motor.
125V
(requires field conversion)
2
1
3
5
4
6
230V
(factory configuration)
1 (LINE)
YELLOW / BLACK
1 (LINE)
YELLOW/BLACK
2
BLUE
BLUE
2
BLUE
BLUE
3
(unused)
3
BROWN
4
BLACK
4
BLACK
5
BROWN
ORANGE
5
WHITE
ORANGE
6 (LINE)
WHITE
YELLOW
6 (LINE)
YELLOW
15
SERVICING INSTRUCTIONS (continued)
BURNER SYSTEM (OLD STYLE) EXPLODED VIEW
ASSY, BURNER
LEFT
500781
SPARK SENSOR
LEFT
501197
T
LEF
R
NE
SY
AS
R
BU
ASSY, BURNER
RIGHT 500780
SPARK SENSOR
RIGHT 501198
1
T
IGH
R
NE
R
BU
SY
AS
R
ELBOW, 1/2 NPT
90º BI
66459
2 places
FITTING, ORIFICE
65357
2 places
2
BURNER ORIFICE
502140 NAT
BELOW 3000 FT(pk 2)
502141 NAT
3000 - 5999 FT (pk 2)
502142 NAT
6000 - 8999 FT (pk 2)
502143 NAT
ABOVE 9000 FT (pk 2)
502144 PROPANE
BELOW 2000 FT (pk 2)
502145 PROPANE
2000 - 6999 FT (pk 2)
502146 PROPANE
ABOVE 7000 FT (pk 2)
BALL VALVE 1/2 NPT
LOW PRESSURE 501592
2 places
1
2
TUBING, GAS
SUPPLY 500802
2 places
2
16
371 503089 Service Manual for WFGA-60FS Gas Fryer
GAS VALVE
REDUNDANT COMBO
500784
2 places
1
SERVICING INSTRUCTIONS (continued)
BURNER SYSTEM (NEW STYLE) EXPLODED VIEW
ASSY, BURNER
LEFT
500781
SPARK SENSOR
LEFT 501197
Y
SS
A
ER
RN
U
TB
LEF
ASSY, BURNER
RIGHT 500780
1
SPARK SENSOR
RIGHT 501198
Y
SS
ELBOW, 1/2 NPT
90º BI
66459
2 places
IGH
R
FITTING, ORIFICE
65357
2 places
GAS VALVE
REDUNDANT COMBO
500784
2 places
1
1
2
371 503089 Service Manual for WFGA-60FS Gas Fryer
A
ER
RN
U
TB
2
BURNER ORIFICE
502140 NAT
BELOW 3000 FT(pk 2)
502141 NAT
3000 - 5999 FT (pk 2)
502142 NAT
6000 - 8999 FT (pk 2)
502143 NAT
ABOVE 9000 FT (pk 2)
502144 PROPANE
BELOW 2000 FT (pk 2)
502145 PROPANE
2000 - 6999 FT (pk 2)
502146 PROPANE
ABOVE 7000 FT (pk 2)
TUBING, GAS SUPPLY
LEFT
504819
2
TUBING, GAS SUPPLY
RIGHT
504818
17
BALL VALVE 1/2 NPT
LOW PRESSURE 501592
SERVICING INSTRUCTIONS (continued)
BURNER SYSTEM - ASSEMBLY INSTRUCTIONS
NOTE: ORIFICE
SIZE MARKING
ORIFICE
36
ORIFICE HOLDER
BURNER
ORIFICE WASHER
PLACE BACK-UP WRENCH
ON THIS SIDE WHEN
CHANGING ORIFICE
30º
A. ORIFICE INSTALLATION
1. Slide the brass ORIFICE through the ring on the
end of the BURNER, threaded end pointing out.
2. Slide the ORIFICE WASHER over the threads
of the ORIFICE.
3. Screw the ORIFICE HOLDER on to the ORIFICE.
Tighten the orifice holder so that the compression
fitting sits pointing toward the outside and down at
a 30º angle.
4. Always use a back-up wrench when tightening
the orifice to avoid bending the orifice bracket.
B. SHUTTER ADJUSTMENT
1. This is an initial adjustment. Final adjustment
will be made while the burner is in operation.
2. Loosen the holding screw. Set the shutter so
that 1/8" of the shutter is exposed.
Tighten the screw.
C. BURNER TUBES
1. BURNER TUBES are handed right and left.
Visually, the row of burner slots point up and
slightly inward. Also, the tops of the rear
mounting tabs slant toward the center.
18
371 503089 Service Manual for WFGA-60FS Gas Fryer
D. IGNITOR ASSEMBLY
1. IGNITORS are handed right and left. Visually:
a. Right: The flame sensor (right probe) is
bent at a 90º angle;
b. Left: The flame sensor (right probe) is
nearly straight.
2. When properly assembled, all three probes will
lay on a line drawn from the center of the burner
tube through the center of the burner slots.
3. All three probes should be .5" from the outer
surface of the burner slots.
4. The gap between the ignitor and ground probes
must be .10".
5. To insure proper ignition, the gap between the
ignitor and ground probes must be directly in
the gas stream.
6. To insure proper flame detection, the tip of the
flame sensor probe must be directly in the gas
stream.
SERVICING INSTRUCTIONS (continued)
BURNER SYSTEM - ASSEMBLY INSTRUCTIONS
E. BURNER INSTALLATION
1.
Insert each BURNER TUBE through its respective
mounting plate.
REAR MOUNTING
SLOT
FRONT MOUNTING
PLATE
2.
CAREFULLY reach inside the unit, just above the filter
pump heat shield, to guide the rear mounting tab of the
burner tube into the slot in the rear mounting bracket.
REAR MOUNTING BRACKET
REAR MOUNTING TAB
FRONT MOUNTING
BRACKET
371 503089 Service Manual for WFGA-60FS Gas Fryer
RIGHT-HAND
BURNER ASSY
3.
Slide the the burner assembly over the front mounting
studs, thread on nuts and tighten.
19
SERVICING INSTRUCTIONS
FRY BASKET & CRADLE LIFT SYSTEM COMPONENTS
BASKET, HALF-SIZE
(TWIN)
505097
BASKET, FULL SIZE
(FOLDING HANDLE)
23135
BASKET, FULL SIZE
(FIXED HANDLES)
22913
CRADLE 69961
SCREW, 1/4-20 x3/4
HEX SS
61048
BEARING, ROLLER
.75 OD x .25 ID
500031
BUSHING, LIFT
ROD
69972
LIFT ROD
500542
MOTOR, LIFT
230V 1/10HP
500513
YOKE, LIFT
ROD 69812
20
363 503043 Service Manual for WFAE-55F/FS Fryer
PIVOT, CRADLE
500037
SERVICING INSTRUCTIONS (continued)
FRY BASKET & CRADLE LIFT SYSTEM ASSEMBLY
A. LIFT ROD GUARD
Assemble LIFT ROD GUARD into FRAME. GUARD slides
through holes in the MOTOR MOUNT PLATE and bottom of
FRAME BACK PLATE, and rests on BOTTOM PLATE of frame.
It is held in place by HOSE CLAMPS above and below MOTOR
MOUNT PLATE.
B. LIFT ROD BUSHING
1. Top bushing assembles through TOP PANEL and FRAME.
WAVE WASHER and JAM NUT go BELOW top part of frame.
2. Bottom bushing assembles through the top hole in FRAME
BACK PANEL.
C. LIFT MOTOR
1. Apply voltage to BLACK and WHITE wires of the motor until
screw stops turning. This is the full-down position.
Turn BRASS NUT until the distance from the top of the
nut to the top of the screw is 10-1/4” to 10-3/8”.
2. Assemble the LIFT MOTOR to the MOTOR MOUNT PLATE
with four bolts and threadlock.
363 503043 Service Manual for WFAE-55F/FS Fryer
D. CRADLE PIVOT
Assemble CRADLE PIVOT to LIFT ROD. SET SCREW on
PIVOT COLLAR must be centered on flat on LIFT ROD.
E. LIFT ROD YOKE
1. Slide fingers of YOKE over flats of BRASS NUT. Set screws
must be on the side away from the motor.
2. Slide PIVOT / LIFT ROD through top BUSHING, YOKE,
bottom BUSHING and LIFT ROD GUARD. CRADLE PIVOT
must be parallel to rear portion of TOP PANEL, with the
downturned lip of the PIVOT toward the front of the fryer.
3. Center the YOKE on the flats of the BRASS NUT, then
tighten YOKE SET SCREWS on flat of LIFT ROD.
4. Apply voltage to the motor leads and carefully observe the
end points of the up-and-down motion. Yoke must clear
bushings: adjust by loosening yoke set screws and
“bumping” the lift motor as required by applying voltage
momentarily to the appropriate motor leads. Tighten set
screws and re-test for proper up-and-down operation.
F. LUBRICATION
Lubricate screw threads with a generous amount of “moly”
(molybdenum disulfide) grease. Wipe any excess from motor, lift
rod and yoke.
D
P
TO EL
PAN
B
KE
CK
BA TE
S
A
L
AS
P
BR UT
N
B
R
TO
MOUNT
MO
C
A
TOP PANEL
LIFT ROD
LIFT ROD
BUSHING
FRAME
LIFT
MOTOR
YOKE
LIFT ROD
BUSHING
FRAME
BACK PLATE
CLAMP
MOTOR
MOUNT
PLATE
LIFT ROD
GUARD
FRAME
BOTTOM
PLATE
21
“
1/4
10-o
t “
3/8
10-
YO
E
W
RE
SC
SERVICING INSTRUCTIONS (continued)
ELECTRICAL COMPONENTS
NUT, 8-32x7/8”
Alu 61974 (pk 10)
COOLING FAN
501234
IGNITION CONTROL
DIRECT SPARK 500782
2 places
RELAY 120V 30A
501204
2 places
SOLID STATE
RELAY 501200
2 places
TRANSFORMER
120V : 24V
501201
BE
HIN
DC
ON
TERMINAL BLOCK
6P 30A 50578
TR
OL
PA
N
EL
CONTROLLER,
COOK 500830
TRANSFORMER,
IGNITION 500783
2 places
DECAL, CONTROLLER
FACEPLATE 502417
SPARK QUENCHER
500688
3 places
SWITCH, ROCKER
POWER
69550
BA
CK
PA
N
UP
PE
RC
ON
TR
OL
PA
N
EL
THERMO, HI-LIMIT
66663
THERMOWELL
501158
PROBE, TEMPERATURE
“J” THERMOCOUPLE
501199
22
SONALERT 500974
371 503089 Service Manual for WFGA-60FS Gas Fryer
WE
LL
S
EL
SERVICING INSTRUCTIONS (continued)
THERMOSTAT INSTALLATION INSTRUCTIONS
CAUTION
A. HI-LIMIT THERMOSTAT
1.
2.
Install THERMOWELL in lower threaded hole in frypot.
Use hi-temperature pipe thread compound.
Insert HI-LIMIT THERMOSTAT thermobulb into
THERMOWELL. DO NOTuse any type of pipe thread
compound or tape.
Thread the compression fitting into THERMOWELL and
tighten finger-tight only.
EXPOSED ELECTRIC
CIRCUITS
Disconnect electric power before
servicing controller or ignition
circuits.
NOTE: The thermobulb sits in the thermowell, and not directly
in the hot oil. Thus it is not necessary to over-tighten the
compression fitting.
Wrench tightening this fitting may make it impossible
to remove should service be required at a later date.
3.
Attach body of HI-LIMIT THERMOSTAT to the left mounting
bracket below the control panel and connect wiring.
OIL
TEMPERATURE
CONTROL
THERMOCOUPLE
FRYPOT
THERMOWELL
371 503089 Service Manual for WFGA-60FS Gas Fryer
HI-LIMIT THERMOSTAT
USE HI-TEMPERATURE PIPE THREAD COMPOUND
(RECOMMEND LOCTITE™ PST HI-TEMP)
DO NOT USE ANY TYPE OF PIPE COMPOUND
OR TAPE ON THE HI-LIMIT THERMOSTAT
COMPRESSION FITTING
B. TEMPERATURE CONTROL THERMOCOUPLE
1.
2.
3.
Install THERMOCOUPLE in upper threaded hole in frypot.
Use hi-temperature pipe thread compound.
Tighten using a slotted 9/16" deepwell socket or offset flare
nut wrench, taking care to not damage the thermocouple
leads.
Connect thermocouple leads to controller terminals 2 (white
or +) and 3 (red or -).
23
9/16“SLOTTED
DEEPWELL SOCKET
SERVICING INSTRUCTIONS (continued)
CABINET COMPONENTS
FLUE, LEFT
501519
FLUE, RIGHT
500820
ASSY, KETTLE
500813
MAGNET, DOOR
66502
371 503089 Service Manual for WFGA-60FS Gas Fryer
RESTRAINT,
DOOR 501714
ASSY, DOOR
500841
PIVOT PIN,
BOTTOM 500867
DOOR HINGE,
BOTTOM 500868
LEG, ADJUST
6” to 7-1/2”
21713
24
CASTER, RIGID
5”
21646
WIRING DIAGRAM (continued)
SCHEMATIC / WIRING DIAGRAM 120VAC-60HZ-1ø WFGA-60FS
L1
BLK
GND
N
GREEN WHT
RIGHT BURNER
SYSTEM AND
CONTROLS
CORD BLK
GREEN
45
ORN 3
ORN 9
WHT 5
ORN 4
V1
V2*
IHS 2
BLK 1
MV 3
SENSE 4
BLK 2
HI-LIMIT
BRN 8
WHT 11
BLK 7
CORD WHT
GREEN
45
BTM REAR
TERMINAL
BLOCK
POLE1
BTM REAR
TERMINAL
BLOCK
POLE 2
ORN 3
ORN 9
WHT 5
BLK 1
BRN 8
WHT 11
*V2 IS CLOSEST TO
FRONT OF UNIT
POWER
SWITCH
POLE
1OF2
BLK 16
40VA
BLK 7
FILTER
PUMP
MOTOR
FILTER
WHT 26
OFF
FRYER
PM
FILTER
BLK 27
FAN
FRYER
BLK 25
WHT 15
BLK 20
BLK
19
WHT 24
OFF
F
RELAY COIL K1
WHT 13
POWER
SWITCH
POLE
2OF2
BLK 16
SYMBOL FOR "IN CONDUIT"
P1-P2-P3=POLE NUMBER
RELAY COIL K2
120V
LINE
WHT 12
BLK 18
S
CONTROLLER
TRANSFORMER
20VA
2
TYPE"J"TC
3
RED-
4
3
2
1
3
2
6
5
4
6
5
9
8
7
9
8
7
12
11
10
COMPUTER
RED 32
4
+
WHT 10 (FROM RIGHT TRANSFORMER)
-
ALARM
S
WHT 10
2
TERMINAL
BLOCK
P4
RED
BLK
SSR 5VDC
+
3
4
RED 29
BLK 28
P6
TERMINAL
BLOCK
WHT 14
WHT 15
WHT 24
WHT 39
WHT PWR
BLK 40
BLK PWR
5VDC
RED 37
BLK 33
1
RED 36
“UP” RELAY
(RIGHT SIDE)
RED 32
BLK 35
WHT 12
WHT 13
1
34 BLK
5
WHT 10
1
WHITE+
BLK 20
BLK 35
WHT 38
BLK 23
S
WHT 21
=SNUBBER
=90°RUBBER BOOT
BLK 16
LOAD
24V
BLK 33
ALL WIRE TO BE
200°C MIN@16GA
BLK 23
GRD LUG
AT REAR
WHT 10
40 BLK
MV 3
SENSE 4
K1
CONTACT
SPDM
ORN 4
HI-LIMIT
V1 BLK 2
V2*
IHS 2
LINE
120V
5
24V
LOAD
ORN 9
BLK 6
GND
WHT 39
BLK 16
40VA
LEFT BURNER
SYSTEM AND
CONTROLS
BLK 22
CORD GRN
*V2 IS CLOSEST TO
FRONT OF UNIT
371 503089 Service Manual for WFGA-60FS Gas Fryer
WHT 10
K2
CONTACT
SPDM
LINE
120V
5
24V
LOAD
ORN 9
BLK 6
GND
TOP
SWITCH
BASKET LIFT
ACTUATOR
LIFT
MOTOR
115V
BOTTOM
SWITCH
S
GRD
LUG
WHT
TOP
P5
TERMINAL
BLOCK
BOTTOM
RED 29
BLK
LIFTMOTOR
S
WHT 38
WHT
LIFTMOTOR
S
1
WHT 10 (FROM LEFT TRANSFORMER)
2
BLK 28
RED
LIFTMOTOR
SSR 5VDC
+
3
4
301398 REV.G
“DOWN” RELAY
(LEFT SIDE)
TERMINALBLOCK
CONNECTIONS
(AT REAR OF FRYER)
25
ACCESSORIES
BASKET, HALF-SIZE
(TWIN)
22796
BASKET, FULL SIZE
(FIXED HANDLES)
22441
BASKET, FULL SIZE
(FOLDING HANDLE)
23135
COVER, FRYPOT
502039
PADDLE, STIRRING
CHICKEN 22515
BRUSH, CLEANING FRYER
(HI-TEMP) 22516
LEAF FILTER
22635
SHOVEL, STAINLESS
STEEL 501901
O-RING
66474 (pk 5)
FILTER RESERVOIR
501858
DOWEL, CLEANOUT
FRYER 69752
FLAVOR-SAVER
FILTER POWDER
(not shown)
22410 (45 packs)
22442 (9 packs)
26
371 503089 Service Manual for WFGA-60FS Gas Fryer
O-RING FOR
FILTER LEAF
(not shown)
501900