YFPRE1817E
Frymaster, a member of the Commercial Food Equipment Service Association, recommends
using CFESA Certified Technicians.
24-Hour Service Hotline 1-800-551-8633
* 8 1 9 6 3 8J3ULY*09
E-mail: [email protected]
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NOTICE
IF, DURING THE WARRANTY PERIOD, THE CUSTOMER USES A PART FOR THIS ENODIS
EQUIPMENT OTHER THAN AN UNMODIFIED NEW OR RECYCLED PART PURCHASED
DIRECTLY FROM FRYMASTER DEAN, OR ANY OF ITS AUTHORIZED SERVICE CENTERS,
AND/OR THE PART BEING USED IS MODIFIED FROM ITS ORIGINAL CONFIGURATION, THIS
WARRANTY WILL BE VOID. FURTHER, FRYMASTER DEAN AND ITS AFFILIATES WILL NOT BE
LIABLE FOR ANY CLAIMS, DAMAGES OR EXPENSES INCURRED BY THE CUSTOMER WHICH
ARISE DIRECTLY OR INDIRECTLY, IN WHOLE OR IN PART, DUE TO THE INSTALLATION OF
ANY MODIFIED PART AND/OR PART RECEIVED FROM AN UNAUTHORIZED SERVICE CENTER.
NOTICE
This appliance is intended for professional use only and is to be operated by qualified
personnel only. A Frymaster Dean Factory Authorized Service Center (FASC) or other qualified
professional should perform installation, maintenance, and repairs. Installation, maintenance,
or repairs by unqualified personnel may void the manufacturer’s warranty. See Chapter 1 of
this manual for definitions of qualified personnel.
NOTICE
This equipment must be installed in accordance with the appropriate national and local codes of
the country and/or region in which the appliance is installed. See NATIONAL CODE
REQUIREMENTS in Chapter 2 of this manual for specifics.
NOTICE TO U.S. CUSTOMERS
This equipment is to be installed in compliance with the basic plumbing code of the Building
Officials and Code Administrators International, Inc. (BOCA) and the Food Service Sanitation
Manual of the U.S. Food and Drug Administration.
NOTICE
Drawings and photos used in this manual are intended to illustrate operational, cleaning and
technical procedures and may not conform to onsite management operational procedures.
NOTICE TO OWNERS OF UNITS EQUIPPED WITH COMPUTERS
U.S.
This device complies with Part 15 of the FCC rules. Operation is subject to the following two
conditions: 1) This device may not cause harmful interference, and 2) This device must accept
any interference received, including interference that may cause undesired operation. While
this device is a verified Class A device, it has been shown to meet the Class B limits.
CANADA
This digital apparatus does not exceed the Class A or B limits for radio noise emissions as set
out by the ICES-003 standard of the Canadian Department of Communications.
Cet appareil numerique n’emet pas de bruits radioelectriques depassany les limites de classe A
et B prescrites dans la norme NMB-003 edictee par le Ministre des Communcations du Canada.
DANGER
Improper installation, adjustment, maintenance or service, and unauthorized alterations or
modifications can cause property damage, injury, or death. Read the installation, operating,
and service instructions thoroughly before installing or servicing this equipment.
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DANGER
The front ledge of this appliance is not a step! Do not stand on the appliance. Serious injury
can result from slips or contact with the hot cooking oil/shortening.
DANGER
Do not store or use gasoline or other flammable liquids or vapors in the vicinity of this or any
other appliance.
DANGER
The crumb tray in fryers equipped with a filter system must be emptied into a fireproof container
at the end of frying operations each day. Some food particles can spontaneously combust if left
soaking in certain shortening material.
WARNING
Do not bang fry baskets or other utensils on the fryer’s joiner strip. The strip is present to seal
the joint between the fry vessels. Banging fry baskets on the strip to dislodge shortening will
distort the strip, adversely affecting its fit. It is designed for a tight fit and should only be
removed for cleaning.
DANGER
Adequate means must be provided to limit the movement of this appliance without depending
on or transmitting stress to the electrical conduit. A restraint kit is provided with the fryer. If
the restraint kit is missing contact your local Frymaster Factory Authorized Service Center
(FASC) for part number 826-0900.
DANGER
Prior to movement, testing, maintenance and any repair on your Frymaster fryer, disconnect all
electrical power from the fryer.
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YFPRE18E Electric Fryer
Installation and Operation Manual
TABLE OF CONTENTS
CHAPTER 1: Introduction
1.1 General Information .......................................................................................................... 1-1
1.2 Safety Information............................................................................................................. 1-1
1.3 Computer Information....................................................................................................... 1-2
1.4 Installation, Operating and Service Personnel .................................................................. 1-2
1.5 Definitions......................................................................................................................... 1-2
1.6 Shipping Damage Claim Procedure ................................................................................. 1-3
1.7 Service Information........................................................................................................... 1-3
CHAPTER 2: Installation Instructions
2.1 General Installation Requirements .................................................................................... 2-1
2.2 Power Requirements.......................................................................................................... 2-3
2.3 Positioning the Fryer Station............................................................................................. 2-3
CHAPTER 3: Operating Instructions
3.1 Setup and Shutdown Procedures....................................................................................... 3-2
3.2 Controller........................................................................................................................... 3-3
CHAPTER 4: Filtration Instructions
4.1 Built-in Filtration............................................................................................................... 4-1
4.2 Preparing the Built-In Filtration System for Use .............................................................. 4-2
4.3 Operational Overview ....................................................................................................... 4-4
4.4 Filter Operation ................................................................................................................. 4-6
CHAPTER 5: Preventive Maintenance
5.1 Cleaning the Fryer............................................................................................................. 5-1
5.1.1 Daily Checks and Service.................................................................................................. 5-1
5.1.3 Weekly Checks and Service.............................................................................................. 5-2
5.2 Annual/Periodic System Inspection .................................................................................. 5-2
CHAPTER 6: Operator Troubleshooting
6.1 Introduction ...................................................................................................................... 6-1
6.2 Troubleshooting................................................................................................................. 6-2
i
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YFPRE18E ELECTRIC FRYERS
CHAPTER 1: INTRODUCTION
1.1
General
Read the instructions in this manual thoroughly before attempting to operate this equipment. This
manual covers current configurations of YFPRE18E.
1.2
Safety Information
Before attempting to operate your unit, read the instructions in this manual thoroughly.
Throughout this manual, you will find notations enclosed in double-bordered boxes similar to the
one below.
DANGER
Hot cooking oil causes severe burns. Never attempt to move a fryer containing hot
oil or to transfer hot oil from one container to another.
CAUTION boxes contain information about actions or conditions that may cause or result in a
malfunction of your system.
WARNING boxes contain information about actions or conditions that may cause or result in
damage to your system, and which may cause your system to malfunction.
DANGER boxes contain information about actions or conditions that may cause or result in
injury to personnel, and which may cause damage to your system and/or cause your system to
malfunction.
Fryers in this series are equipped with the following automatic safety features:
1. Two high-temperature detection features shut off power to the elements should the temperature
controls fail.
2. A safety switch built into the drain valve prevents the elements from heating with the drain valve
even partially open.
1.3
Computer Information
This equipment has been tested and found to comply with the limits for a Class A digital device,
pursuant to Part 15 of the FCC rules. While this device is a verified Class A device, it has been
shown to meet the Class B limits. These limits are designed to provide reasonable protection against
harmful interference when the equipment is operated in a commercial environment. This equipment
generates, uses and can radiate radio frequency energy and, if not installed and used in accordance
with the instruction manual, may cause harmful interference to radio communications. Operation of
1-1
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the equipment in a residential area is likely to cause harmful interference in which case the user will
be required to correct the interference at their own expense.
The user is cautioned that any changes or modifications not expressly approved by the party
responsible for compliance could void the user's authority to operate the equipment.
If necessary, the user should consult the dealer or an experienced radio and television technician for
additional suggestions.
The user may find the following booklet prepared by the Federal Communications Commission
helpful: "How to Identify and Resolve Radio-TV Interference Problems". This booklet is available
from the U.S. Government Printing Office, Washington, DC 20402, Stock No. 004-000-00345-4.
1.4
Installation, Operating, and Service Personnel
Operating information for Frymaster equipment has been prepared for use by qualified and/or
authorized personnel only, as defined in Section 1.6. All installation and service on Frymaster
equipment must be performed by qualified, certified, licensed, and/or authorized installation
or service personnel, as defined in Section 1.6.
1.5
Definitions
QUALIFIED AND/OR AUTHORIZED OPERATING PERSONNEL
Qualified/authorized operating personnel are those who have carefully read the information in this
manual and have familiarized themselves with the equipment functions, or who have had previous
experience with the operation of the equipment covered in this manual.
QUALIFIED INSTALLATION PERSONNEL
Qualified installation personnel are individuals, firms, corporations, and/or companies which, either
in person or through a representative, are engaged in and are responsible for the installation of
electrical appliances. Qualified personnel must be experienced in such work, be familiar with all
electrical precautions involved, and have complied with all requirements of applicable national and
local codes.
QUALIFIED SERVICE PERSONNEL
Qualified service personnel are those who are familiar with Frymaster equipment and who have been
authorized by Frymaster, L.L.C. to perform service on the equipment. All authorized service
personnel are required to be equipped with a complete set of service and parts manuals, and to stock
a minimum amount of parts for Frymaster equipment. A list of Frymaster Factory Authorized
Service Centers (FASC) is included with the fryer when shipped from the factory. Failure to use
qualified service personnel will void the Frymaster warranty on your equipment.
1-2
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1.6
Shipping Damage Claim Procedure
What to do if your equipment arrives damaged:
Please note that this equipment was carefully inspected and packed by skilled personnel before
leaving the factory. Frymaster does not assume responsibility for damage or loss incurred in transit.
The freight company assumes full responsibility for safe delivery upon acceptance of the equipment.
1. File Claim for Damages Immediately—Regardless of extent of damage.
2. Visible Loss or Damage—Be sure this is noted on the freight bill or express receipt and is signed
by the person making the delivery.
3. Concealed Loss or Damage—If damage is unnoticed until equipment is unpacked, notify the
freight company or carrier immediately and file a concealed damage claim. This should be done
within 15 days of date of delivery. Be sure to retain container for inspection.
1.7
Service Information
For non-routine maintenance or repairs, or for service information, contact your local Frymaster
Authorized Service Center (FASC). Service information may also be obtained by calling the
Frymaster Technical Services Department (1-800-24FRYER) or by e-mail at
Model Number_________________________
Serial Number _________________________
Voltage ______________________________
Nature of the Problem ___________________
____________________________________
____________________________________
RETAIN AND STORE THIS MANUAL IN A SAFE PLACE FOR FUTURE USE.
1-3
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YFPRE18E ELECTRIC FRYER
CHAPTER 2: INSTALLATION INSTRUCTIONS
2.1
General
Proper installation is essential for the safe, efficient, trouble-free operation of this appliance.
Qualified, licensed, and/or authorized installation or service personnel, as defined in Section
1.6 of this manual, should perform all installation and service on Frymaster equipment.
Failure to use qualified, licensed, and/or authorized installation or service personnel (as
defined in Section 1.6 of this manual) to install or otherwise service this equipment will void
the Frymaster warranty and may result in damage to the equipment or injury to personnel.
Where conflicts exist between instructions and information in this manual and local or
national codes or regulations, installation and operation shall comply with the codes or
regulations in force in the country in which the equipment is installed.
Service may be obtained by contacting your local Factory Authorized Service Center.
NOTICE
All fryers shipped without factory supplied cords and plug assemblies must be
hardwired using flexible conduit to the terminal block located on the rear of the fryer.
These fryers should be wired to NEC specifications. Hardwired units must include
installation of restraint devices.
DANGER
Adequate means must be provided to limit the movement of this appliance without
depending on or transmitting stress to the electrical conduit. A restraint kit is
provided with the fryer. If the restraint kit is missing contact your local Frymaster
Factory Authorized Service Center (FASC) for part number 826-0900.
NOTICE
If this equipment is wired directly into the electrical power supply, a means for
disconnection from the supply having a contact separation of at least 3-mm in all
poles must be incorporated in the fixed wiring.
NOTICE
This equipment must be positioned so that the plug is accessible unless other
means for disconnection from the power supply (e.g., a circuit breaker) is provided.
NOTICE
If this appliance is permanently connected to fixed wiring, it must be connected by
means of copper wires having a temperature rating of not less than 167°F (75°C).
NOTICE
If the electrical power supply cord is damaged, it must be replaced by a Frymaster
Dean Factory Authorized Service Center technician or a similarly qualified person in
order to avoid a hazard.
2-1
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DANGER
This appliance must be connected to a power supply having the same voltage and
phase as specified on the rating plate located on the inside of the appliance door.
DANGER
All wiring connections for this appliance must be made in accordance with the wiring
diagram(s) furnished with the appliance. Refer to the wiring diagram(s) affixed to the
inside of the appliance door when installing or servicing this equipment.
DANGER
Frymaster appliances equipped with legs are for stationary installations. Appliances
fitted with legs must be lifted during movement to avoid damage to the appliance
and bodily injury. For movable installations, optional equipment casters must be
used. Questions? Call 1-800-551-8633.
DANGER
Do not attach an apron drainboard to a single fryer. The fryer may become unstable,
tip over and cause injury. The appliance area must be kept free and clear of
combustible material at all times.
In the event of a power failure, the fryer(s) will automatically shut down. If this occurs, turn the
power switch OFF. Do not attempt to start the fryer(s) until power is restored.
This appliance must be kept free and clear of combustible material, except that it may be installed on
combustible floors.
A clearance of 6 inches (15cm) must be provided at both sides and back adjacent to combustible
construction. A minimum of 24 inches (61cm) should be provided at the front of the equipment for
servicing and proper operation.
WARNING
Do not block the area around the base or under the fryers.
DANGER
Prior to movement, testing, maintenance and any repair on your Frymaster fryer, disconnect
all electrical power from the fryer.
2.1.2 Electrical Grounding Requirements
All electrically operated appliances must be grounded in accordance with all applicable national and
local codes, and, where applicable, CE codes. A wiring diagram is located on the inside of the fryer
door. Refer to the rating plate on the inside of the fryer door for proper voltages.
2.1.3 Australian Requirements
To be installed in accordance with AS 5601 / AG 601, local authority, gas, electricity, and any other
relevant statutory regulations.
2-2
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2.2
Power Requirements
Three (3) Phase Requirements
MINIMUM WIRE
WIRE
SERVICE
AMPS
(per leg)
MODEL
VOLTAGE
SIZE
AWG
(mm)
(4.11)
(4.11)
(4.11)
(4.11)
(4.11)
(4.11)
YFPRE1817E
208
240
3
3
3
4
4
4
6
6
6
6
6
6
48
41
21
26
24
25
480
220/380
240/415
230/400
2.3
After Fryers Are Positioned At the Frying Station
DANGER
No structural material on the fryer should be altered or removed to accommodate
placement of the fryer under a hood. Questions? Call the Frymaster Dean Service
Hotline at 1-800-551-8633.
1. Once the fryer has been positioned at the frying station, use a carpenter’s level placed across the
top of the frypot to verify that the unit is level, both side-to-side and front-to-back.
To level fryers equipped with legs, the bottom of the legs can be screwed out up to one inch for
leveling. Legs should also be adjusted so that the fryer(s) are at the proper height in the frying station.
For fryers equipped with casters, there are no built-in leveling devices. The floor where the
fryers are installed must be level.
When the fryer is leveled in its final position, install the restraints provided with the unit to limit
its movement so that it does not depend on or transmit stress to the electrical conduit or
connection. Install the restraints in accordance with the provided instructions (see illustration
below). If the restraints are disconnected for service or other reasons, they must be reconnected
before the fryer is used.
NOTE: If you need to relocate a fryer installed with legs, remove all weight from each leg
before moving. If a leg becomes damaged, contact your service agent for immediate repair or
replacement.
2-3
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DANGER
Hot oil can cause severe burns. Avoid contact. Under all circumstances, oil must be
removed from the fryer before attempting to move it to avoid oil spills, falls and
severe burns. This fryer may tip and cause personal injury if not secured in a
stationary position.
2. Close fryer drain-valve(s) and fill frypot with water to the bottom oil level line.
4. Clean, and fill frypot(s) with cooking oil. (See Equipment Setup and Shutdown Procedures in
Chapter 3.)
2-4
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YFPRE18E ELECTRIC FRYER
CHAPTER 3: OPERATING INSTRUCTIONS
FINDING YOUR WAY AROUND THE YFPRE18E ELECTRIC FRYER
Basket Hanger
Lift Rod
Tilt Housing
Top Cap
Bezel
Control Panel
YUM Wingstreet controller
shown.
Fuse
Power Switch
Drain
Drain and Filter Handles
Filter Pan
Built-in Filtration
Unit
TYPICAL CONFIGURATION (YFPRE1817E SHOWN)
NOTE: The appearance of your fryer may differ slightly from that
shown depending upon the configuration and date of manufacture.
3–1
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3.1 Equipment Setup and Shutdown Procedures
Setup
DANGER
Never operate the appliance with an empty frypot. The frypot must be filled to the fill
line with water, oil or shortening before energizing the elements. Failure to do so
will result in irreparable damage to the elements and may cause a fire.
DANGER
Remove all drops of water from the frypot before filling with oil. Failure to do so will
cause spattering of hot liquid when the oil is heated to cooking temperature.
1. Fill the frypot with oil to the bottom OIL LEVEL line located on the rear of the frypot. This will
allow for oil expansion as heat is applied. Do not fill cold oil any higher than the bottom line;
overflow may occur as heat expands the oil.
NOTE: If solid shortening is used, first raise the elements, then pack the shortening into the
bottom of the frypot. Lower the elements, and then pack the shortening around and over the
elements. It may be necessary to add shortening to bring the level up to the proper mark after the
packed shortening has melted.
DANGER
Never set a complete block of solid shortening on top of the heating elements.
When using solid shortening, always pre-melt the shortening before adding it to the
frypot. If the shortening is not pre-melted, it must be packed down into the bottom of
the frypot and between the elements, and the fryer must be started in the melt-cycle
mode.
Never cancel the melt-cycle mode when using solid shortening. Doing so will result
in damage to the elements and increase the potential for a flash fire.
2. Ensure that the power cord(s) is/are plugged into the appropriate receptacle(s). Verify that the
face of the plug is flush with the outlet plate, with no portion of the prongs visible.
3. Ensure that the power is switched on. The fryer is equipped with a master switch located behind
the fryer door cabinet on the front panel of the component box, next to the fuse. See page 3-1.
4. Ensure that the computer / controller is switched ON.
5. Ensure that the oil level is at the top OIL LEVEL line when the oil is at its cooking temperature.
It may be necessary to add oil or shortening to bring the level up to the proper mark, after it has
reached cooking temperature.
Shutdown
1. Turn the fryer off.
2. Filter the cooking oil and clean the fryers (See Chapters 4 and 5).
3. Place the frypot covers on the frypots.
3–2
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3.2 Controllers
This fryer will be equipped the following YUM Wingstreet controller:
CAUTION
If this is the first time the fryer is being used after installation, refer to the frypot Boil-Out Procedure
on Page 5-2.
Refer to the separate Frymaster Wingstreet Controller User’s Manual furnished with your fryer for
the specific controller operating instructions. An overview for the controller is provided below.
3–3
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3–4
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YFPRE18E ELECTRIC FRYER
CHAPTER 4: BUILT-IN FILTRATION
WARNING
Drawings and photos used in this manual are intended to illustrate operational,
cleaning and technical procedures and may not conform to on-site management
operational procedures.
WARNING
The on-site supervisor is responsible for ensuring that operators are made aware of
the inherent hazards of operating a hot oil filtration system, particularly the aspects
of oil filtration, draining and cleaning procedures.
WARNING
When operating the filtration system, never leave the filter unattended. The action of
the oil moving through the hose lines could jolt a flexible return hose (where
applicable) out of the filter pan, spraying hot oil and causing severe burns.
DANGER
The crumb tray in fryers equipped with a filter system must be emptied into a
fireproof container at the end of frying operations each day. Some food particles
can spontaneously combust if left soaking in certain shortening material.
IMPORTANT
Cooking oil should be filtered at least daily, or more frequently if cooking is heavy.
This assures the longest life possible for the oil and minimizes flavor transfer.
4-1
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YFPRE18E ELECTRIC FRYER
CHAPTER 4: BUILT-IN FILTRATION
4. 1 General
Frymaster YFPRE18E fryers come equipped with a built-in filtration system. Photos used in the
procedure illustrations may differ slightly from the filter unit that came with the frying system. The
following procedures apply to all YFPRE18E fryers equipped with built-in filter systems.
4.2 Filtration Preparation
On initial installation and before each use, remove all loose parts from the filter, wash the filter pan
and all accessories in hot, soapy water and dry thoroughly.
4.2.1 Assembling the Filter
5
The YFPRE18E filter system uses a filter pad
held in place by a hold-down ring to filter
4
impurities and debris from the cooking oil.
The filter pan is assembled with the following
components (see illustration):
1. Filter pan.
2. Filter support grid.
3. Filter pad
4. Hold-down ring.
5. Crumb screen.
2
3
1
4-2
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YFPRE18E ELECTRIC FRYER
CHAPTER 4: BUILT-IN FILTRATION
4.2.1 Assembling the Filter (cont.)
Assemble the filter as follows:
1. Place the support grid in the bottom of filter pan.
2. Place the filter pad on top of the grid, encircling
the pick-up tube with the notch in the filter pad.
3. Position the hold-down ring on top of the filter
pad. The notch goes around the pick-up tube.
4. Place the crumb screen in the filter pan. Allow
the crumb screen to rest on the top edges of the
hold-down ring.
Support grid properly placed in filter pan.
5. Place filter pan cover onto the filter pan
assembly. Ensure the front cover is correctly
positioned over the slip fitting.
The hold-down ring is shown resting on the
filter pad. The notches in both are turned
toward the pick-up tube.
The filter pan is shown with the pad, hold-down
ring and crumb tray in place.
4-3
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YFPRE18E ELECTRIC FRYER
CHAPTER 4: BUILT-IN FILTRATION
4.2.2 Installing the Filter
Slide the filter inside the fryer cabinet. Ensure
the male-female slip-fitting coupling is fully
engaged.
The filter pan is shown partially inserted under the
fryer.
4.3 Daily Filtration Operation
DANGER
Use caution and wear proper protective clothing. The oil to be filtered is at or near
350°F (177°C). Ensure all hoses are connected properly and drain handles are in
their proper position prior to operating any switches or valves. Failure to do this can
result in severe burns.
NOTICE
Drawings and photos used in this manual are intended to illustrate operational,
cleaning and technical procedures and may not conform to on-site management
operational procedures.
4.3.1 General Overview
The filter pump is turned on only after the oil is brought to operating temperature and drained into
the prepared filter pan. The filter motor is then engaged and oil is drawn through the filter pad and
pumped back into the frypot. The frypot’s drain remains open during the filtering process. Allow
the oil to cycle through the filter pad for approximately 30 minutes. At the end of 30 minutes, close
the drain valve and allow the pump to fill the frypot to the top OIL LEVEL line. Leave the pump
running for 15-30 seconds after bubbles appear in the frypot to ensure all oil is pumped from the
drain pan and the lines.
4-4
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YFPRE18E ELECTRIC FRYER
CHAPTER 4: BUILT-IN FILTRATION
4.3.2 Filtering Tools
Assemble tools to be used for filtering. These are supplied with the filter starter kit included with
the fryer/filter system:
•
•
•
Frypot/Filter Brush - used to clean frypot and filter pan sides and bottom and to dislodge
sediment during filtration or shortening/oil change.
Clean-Out Rod (design may vary) - used to dislodge heavy debris in the drain tube (when
needed).
Filter Pad – Frymaster part number: 810-3527.
The following tools are not required, but are recommended to make the filtering task easier.
•
Stainless Steel Crumb Scoop – for removing large debris from oil prior to filtering.
Note: Always wear oil-resistant, insulated gloves and/or protective gear when
working with hot oil.
4.4 Operating the Filter
DANGER
Draining and filtering of cooking oil must be accomplished with care to avoid the
possibility of a serious burn caused by careless handling. The oil to be filtered is at
or near 350°F (177°C). Ensure all hoses are connected properly and drain handles
are in their proper position before operating any switches or valves. Wear all
appropriate safety equipment when draining and filtering cooking oil or shortening.
DANGER
Allow oil to cool to 100°F (38°C) before draining into an appropriate container for
disposal.
DANGER
Do not drain more than one frypot at a time into the built-in filtration unit to avoid
overflow and spillage of hot oil/shortening.
4-5
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YFPRE18E ELECTRIC FRYER
CHAPTER 4: BUILT-IN FILTRATION
DANGER
When draining oil into a disposal unit or portable filter unit, do not fill above the
maximum fill line located on the container.
DANGER
NEVER attempt to drain cooking oil from the fryer with the burner lit! Doing so will
result in a flash fire if the oil splashes onto the burner. Also, applying burner heat to
an empty frypot will severely damage the frypot and void all applicable warranties
DANGER
NEVER attempt to clear a clogged drain valve from the front of the valve! Hot oil or
shortening will rush out creating the potential for severe burns.
DO NOT hammer on the drain valve with the cleanout rod or other objects. Damage
to the ball inside will result in leaks and will void all applicable warranties.
4.4.1 Pan Preparation
See Section 4.2.1– Assembling the Filter, and Section 4.2.2– Installing the Filter
4.4.2 Filter Operation
CAUTION
NEVER operate the filter unit unless cooking oil/shortening is at operating
temperature [~350°F (~177°C)].
1. Turn the fryer off. Ensure the filter pan assembly is prepared as described in Section 4
2. .2.1– Assembling the Filter.
3. Remove fry baskets from frypot. Prior to filtering,
skim large debris from the oil. Use extreme caution, as
oil is at or near operating temperature, 350°F /177°C).
4. Remove the support grid from the frypot using the
clean-out rod or tongs. Stir the oil with the L-shaped
Teflon brush to suspend debris prior to draining.
Prior to filtering, skim any large debris from oil in
frypot.
4-6
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YFPRE18E ELECTRIC FRYER
CHAPTER 4: BUILT-IN FILTRATION
4.4.2 Filter Operation (cont.)
The blue handle drains the frypot. The red handle operates the filter pump.
5. After ensuring the filter pan is correctly positioned under the drain tube and the pan is properly
connected, open the drain valve by pulling the blue handle to the left. Drain only one frypot at a
time.
6. After all oil has drained from the frypot into the filter pan, twist the red handle to open the oil
return line and activate the filter pump.
7. Oil will begin to pump from the filter pan into the frypot. If the frypot has sediment deposits,
clean with the cleaning brush included with the fryer.
8. Allow the oil to circulate for approximately 30 minutes (process known as "polishing") to
remove suspended particles.
9. After the filter cycle is complete, close the drain valve (push the blue handle to the left until it
stops) and allow the fryer to refill.
10. After all oil is pumped back into the frypot, bubbles will form, indicating air in the oil return
lines. Allow the oil to bubble for 10-15 seconds to ensure all oil is evacuated from the return
lines. Twist the red handle to close the oil return valve and deactivate the filter pump.
11. If the oil level is low, add oil until the level is at the top OIL LEVEL line. Remember, the oil is
at operating temperature.
12. Replace the frypot grid, using care not to splash hot oil. Turn the fryer on.
4-7
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YFPRE18E ELECTRIC FRYER
CHAPTER 4: BUILT-IN FILTRATION
4.4.2 Filter Operation (cont.)
Empty the filter pan crumb tray into a fire-
proof container at the end of frying
operations each day. DO NOT ALLOW
CRUMBS TO ACCUMULATE IN TRAY.
13. Do not allow crumbs to accumulate in the crumb tray. The crumb tray MUST be emptied into a
fireproof container at the end of frying operations EACH day (see DANGER statement below).
DANGER
The crumb tray in fryers equipped with a filter system must be emptied into a
fireproof container at the end of frying operations each day. Some food particles
can spontaneously combust if left soaking in certain shortening material.
WARNING
Do not bang fry baskets or other utensils on the fryer’s joiner strip. The strip is
present to seal the joint between the frypots. Banging fry baskets on the strip to
dislodge shortening will distort the strip, adversely affecting its fit. It is designed for
a tight fit and should only be removed for cleaning.
4-8
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YFPRE18E ELECTRIC FRYER
CHAPTER 5: PREVENTATIVE MAINTENANCE
5.1 Cleaning the Fryer
DANGER
Never attempt to clean the fryer during the frying process or when the frypot is filled
with hot oil. If water comes in contact with oil heated to frying temperature, it will
cause spattering of the oil, which can result in severe burns to nearby personnel.
WARNING
Use a commercial-grade cleaner formulated to effectively clean and sanitize
food-contact surfaces. Read the directions for use and precautionary statements
before use. Particular attention must be paid to the concentration of cleaner and the
length of time the cleaner remains on the food-contact surfaces.
5.1.1 Clean Inside and Outside of the Fryer Cabinet – Daily
Clean inside the fryer cabinet with a dry, clean cloth. Wipe all accessible metal surfaces and
components to remove accumulated oil and dust.
Clean outside the fryer cabinet with a clean, damp cloth soaked with detergent. Wipe with a clean,
damp cloth.
5.1.2 Clean the Built-in Filtration System – Daily
WARNING
Never drain water into the filter pan. Water will damage the filter pump.
There are no periodic preventive maintenance checks and services required for your filtration system
other than daily cleaning of the filter pan and associated components with a solution of hot water and
detergent.
5–1
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5.1.3 Clean the Frypot and Heating Elements- Weekly
DANGER
Never operate the appliance with an empty frypot. The frypot must be filled to the fill
line with water, oil or shortening before energizing the elements. Failure to do so
will result in irreparable damage to the elements and may cause a fire.
5.2
Annual/Periodic System Inspection
This appliance should be inspected and adjusted periodically by qualified service personnel as
part of a regular kitchen maintenance program.
Frymaster recommends that this appliance be inspected at least annually by a Factory
Authorized Service Technician as follows:
5.2.1 Fryer
• Inspect the cabinet inside and out, front and rear for excessive oil.
• Verify that the heating element wires are in good condition and that leads have no visible fraying
or insulation damage and that they are free of oil.
• Verify that heating elements are in good condition with no carbon/caramelized oil build-up.
Inspect the elements for signs of extensive dry-firing.
• Verify that the tilt mechanism is working properly when lifting and lowering elements, and that
the element wires are not binding and/or chafing.
• Verify the heating-element amp-draw is within the allowed range as indicated on the appliance’s
rating plate.
• Verify that the temperature and high-limit probes are properly connected, tightened and
functioning properly, and that mounting hardware and probe guards are present and properly
installed.
• Verify that component box and contactor box components (i.e. computer/controller, relays,
interface boards, transformers, contactors, etc.) are in good condition and free from oil and other
debris.
• Verify that component box and contactor box wiring connections are tight and that wiring is in
good condition.
• Verify that all safety features (i.e. contactor shields, drain safety switches, reset switches, etc.)
are present and functioning properly.
• Verify that the frypot is in good condition and free of leaks and that the frypot insulation is in
serviceable condition.
• Verify that all wiring harnesses and connections are tight and in good condition.
5–2
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5.2.2 Built-In Filtration System
DANGER
The crumb tray in fryers equipped with a filter system must be emptied into a
fireproof container at the end of frying operations each day. Some food particles
can spontaneously combust if left soaking in certain shortening material.
• Inspect all oil-return and drain lines for leaks and verify that all connections are tight.
• Inspect the filter pan for leaks and cleanliness. If there is a large accumulation of crumbs in the
crumb basket, advise the owner/operator that the crumb basket should be emptied into a fireproof
container and cleaned daily.
• Verify that all O-rings and seals (including those on the quick-disconnect fittings) are present
and in good condition. Replace O-rings and seals if worn or damaged.
• Check filtration system integrity as follows:
• Verify that filter pan cover is present and properly installed.
• With the filter pan empty, place each oil return handle, one at a time, in the ON position. Verify
that the pump activates and that bubbles appear in the oil of the associated frypot.
• Close all oil return valves (i.e., place all oil return handles in the OFF position). Verify proper
functioning of each oil return valve by activating the filter pump using the lever on one of the oil
return handle microswitches. No air bubbles should be visible in any frypot.
• Verify that the filter pan is properly prepared for filtering, and then drain a frypot of oil heated to
350°F (177°C) into the filter pan and close the frypot drain valve. Place the oil return handle in
the ON position. Allow all oil to return to the frypot, indicated by bubbles in the oil. Return the
oil return handle to the OFF position. The frypot should have refilled in no more than 2 minutes
and 30 seconds.
5-3
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YFPRE18E ELECTRIC FRYER
CHAPTER 6: OPERATOR TROUBLESHOOTING
6.1 Introduction
This section provides an easy reference guide to some of the common problems that may occur
during the operation of this equipment. The troubleshooting guides that follow are intended to help
correct, or at least accurately diagnose, problems with this equipment. Although the chapter covers
the most common problems reported, you may encounter problems that are not covered. In such
instances, the Frymaster Technical Services staff will make every effort to help you identify and
resolve the problem.
When troubleshooting a problem, always use a process of elimination starting with the simplest
solution and working through to the most complex. Never overlook the obvious – anyone can forget
to plug in a cord or fail to close a valve completely. Most importantly, always try to establish a clear
idea of why a problem has occurred. Part of any corrective action involves taking steps to ensure
that it doesn’t happen again. If a controller malfunctions because of a poor connection, check all
other connections, too. If a fuse continues to blow, find out why. Always keep in mind that failure
of a small component may often be indicative of potential failure or incorrect functioning of a more
important component or system.
Before calling a service agent or the Frymaster HOTLINE (1-800-551-8633):
• Verify that electrical cords are plugged in and that circuit breakers are on.
• Verify that frypot drain valves are fully closed.
DANGER
Hot oil will cause severe burns. Never attempt to move this appliance when filled
with hot oil or to transfer hot oil from one container to another.
DANGER
This equipment should be unplugged when servicing, except when electrical circuit
tests are required. Use extreme care when performing such tests.
This appliance may have more than one electrical power supply connection point.
Disconnect all power cords before servicing.
Inspection, testing, and repair of electrical components should be performed by an
authorized service agent only.
6-1
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6.2
Troubleshooting
6.2.1 Controller and Heating Problems
Problem
Probable Causes
Corrective Action
A. Plug power cord in and verify
that circuit breaker is not
tripped.
A. Power cord is not plugged in or
circuit breaker is tripped.
B. If any of the components in the
power supply system (including
the transformer and interface
board) fail, power will not be
supplied to the controller and it
will not function. Call FASC.
Controller won't
activate.
B. Controller or power supply
component or interface board has
failed.
A. A drain safety switch prevents
the heating element from being
energized if the drain valve is
not fully closed. Verify that the
drain valve is fully closed.
A. Drain valve is open.
B. If the circuitry in the fryer
control system cannot determine
the frypot temperature, the
system will not allow the
element to be energized or will
de-energize the element. Call
FASC.
Fryer does not heat.
B. One or more other components
have failed.
6-2
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Problem
Probable Causes
Corrective Action
This is normal behavior. Refer to
the separate YUM! Wingstreet
Controller Manual.
Fryer repeatedly
cycles on and off Fryer is in melt-cycle mode.
when first started.
Fryer heats until
Temperature probe or controller has
high limit trips with
failed.
Turn fryer off and call FASC.
heat indicator ON.
Fryer heats until
high limit trips
Contactor or controller has failed.
without heat
Call FASC.
Call FASC.
indicator ON.
Fryer stops heating
The high limit thermostat or
with heat indicator
contactor has failed.
ON.
6.2.2 Filtration Problems
Problem
Probable Causes
Corrective Action
A. Verify that the power cord is
fully plugged in. If so, verify
that circuit breaker is not
tripped.
A. Power cord is not plugged in or
circuit breaker is tripped.
B. If the motor is too hot to touch
for more than a few seconds, the
thermal overload switch has
probably tripped. Allow the
motor to cool at least 45
minutes then press the Pump
Reset Switch.
B. Pump motor has overheated
causing the thermal overload
switch to trip.
Filter pump won't
start.
C. Blockage in filter pump.
C. Pump blockages are usually
caused by sediment buildup in
the pump due to improperly
sized or installed filter paper
and failure to use the crumb
screen. Call FASC.
Test: Close the drain valve and
pull the filter pan out from the
fryer. Activate the pump. If the
pump motor hums for a short time
and then stops, the probable cause
is blockage of the pump itself.
6-3
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Problem
Probable Causes
Blockage in filter pan suction tube.
Corrective Action
The blockage may be caused by
sediment buildup or, if solid
Filter pump runs
but oil does not Test: Close the drain valve and pull shortening is used, solidified
return to frypot and the filter pan out from the fryer.
there is no bubbling Activate the pump. If bubbling oil
oil. occurs, there is a blockage in the
shortening in the tube. Use a thin,
flexible wire to remove the
blockage. If the blockage cannot
be removed, call FASC.
filter pan suction tube.
A. If using filter paper or pad
configuration, verify that filter
screen is in bottom of pan with
paper or pad on top of screen.
Verify that O-rings are present
and in good condition on filter
pan connection fitting.
A. Improperly installed filter pan
Filter pump runs,
but oil return is very
components.
slow and bubbling
oil occurs.
If using Magnasol filter
assembly, verify that O-ring is
present and in good condition on
filter screen fitting.
B. In order to properly filter, the
oil or shortening should be at
or near 350ºF (177ºC).
B. Attempting to filter with oil that
is not hot enough.
6-4
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Frymaster, L.L.C., 8700 Line Avenue, Shreveport, Louisiana 71106
TEL 1-318-865-1711
FAX (Parts) 1-318-688-2200
(Tech Support) 1-318-219-7135
819-6383
JULY 2009
SERVICE HOTLINE
1-800-551-8633
PRINTED IN THE UNITED STATES
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