Frymaster Fryer EH1721 SERIES User Manual

EH1721, BIH1721 & FPH1721 Series  
NON-CE &  
Frymaster, a member of the Commercial Food Equipment Service Association, recommends  
using CFESA Certified Technicians.  
* 8 1 9 5 7 1 3 *  
24 Hour Service Hotline 1-800-551-8633  
PRINTED IN  
THE UNITED  
STATES  
APRIL 2005  
Download from Www.Somanuals.com. All Manuals Search And Download.  
DANGER  
The front ledge of the fryer is not a step. Do not stand on the fryer. Serious injury can result  
from slips or contact with the hot oil.  
DANGER  
Single fryers equipped with legs must be stabilized by installing anchor straps. All fryers  
equipped with casters must be stabilized by installing restraining chains  
DANGER  
Do not store or use gasoline or other flammable vapors and liquids 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. Additional information can be obtained in the filtration  
manual included with the system.  
WARNING  
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.  
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 frypot. 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  
This fryer may have two power cords and prior to movement, testing, maintenance and any  
repair on your Frymaster fryer; disconnect BOTH electrical power cords from the electrical  
power supply.  
Download from Www.Somanuals.com. All Manuals Search And Download.  
EH1721 SERIES ELECTRIC FRYERS  
INSTALLATION & OPERATION MANUAL  
TABLE OF CONTENTS  
Page #  
1-1  
1.  
INTRODUCTION  
1.1  
1.2  
1.3  
1.4  
1.5  
General  
1-1  
Safety Information  
1-1  
Computer Information  
Shipping Damage Claim Procedure  
Service Information  
1-2  
1-2  
1-3  
2.  
INSTALLATION INSTRUCTIONS  
General  
2-1  
2-2  
2-4  
2-5  
2-6  
2-7  
2.1  
2.2  
2.3  
2.4  
2.5  
Fryer Installation  
Power Requirements  
Frypot Boil-Out  
Equipment Setup and Shutdown Procedures  
3.  
PREVENTATIVE MAINTENANCE  
Cleaning Fryer  
3-1  
3-1  
3-3  
3-4  
3.1  
3.1  
3.1  
Periodic/Annual Maintenance  
Stainless Steel Care  
4.  
UNDER-FRYER-FILTER (UFF) FILTRATION  
Filter Preparation  
4-1  
4-1  
4-2  
4-3  
4.1  
4.2  
4.3  
Daily Filtration Operation  
Operating the Filter  
5.  
OPERATOR TROUBLESHOOTING  
Introduction  
5-1  
5-1  
5-2  
5-7  
5.1  
5.2  
5.3  
Troubleshooting  
Recommended Spare Parts  
Download from Www.Somanuals.com. All Manuals Search And Download.  
EH1721 SERIES ELECTRIC FRYERS  
CHAPTER 1: INTRODUCTION  
1.1 General  
Read the instructions in this manual thoroughly before attempting to operate this equipment. This  
manual covers all EH1721 Series electric fryers.  
EH1721 Series electric fryers feature easy to clean, open frypots with tilt-up elements. The fryers  
are controlled by multi-product cooking computers and come in full-pot configurations.  
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  
ones below.  
CAUTION  
CAUTION boxes contain information about actions or conditions that may cause or result in a  
malfunction of your system.  
WARNING  
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  
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 automatic safety features:  
1. Two high-temperature detection features shut off power to the elements should the temperature  
controls fail.  
2. An inline circuit breaker shuts off power to the filter-pump motor (if equipped) if the motor clogs  
or overheats.  
1-1  
Download from Www.Somanuals.com. All Manuals Search And Download.  
EH1721 SERIES ELECTRIC FRYERS  
CHAPTER 1: INTRODUCTION  
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  
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 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. 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.  
1-2  
Download from Www.Somanuals.com. All Manuals Search And Download.  
EH1721 SERIES ELECTRIC FRYERS  
CHAPTER 1: INTRODUCTION  
1.5 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 (1-800-551-8633). The following information will be  
needed in order to assist you efficiently:  
Model Number_________________________  
Serial Number _________________________  
Voltage ______________________________  
Nature of the Problem ___________________  
____________________________________  
____________________________________  
1.6 After Purchase  
In order to improve service, have the following chart filled in by the Frymaster Dean Authorized  
Service Technician who installed this equipment.  
Authorized Service  
Technician/FASC  
Address  
Telephone/Fax  
Model Number  
Serial Number  
Gas Type  
1-3  
Download from Www.Somanuals.com. All Manuals Search And Download.  
EH1721 SERIES ELECTRIC FRYERS  
CHAPTER 1: INTRODUCTION  
1.7 SERVICE PERSONNEL  
1.7.1 Definitions  
A. Qualified and/or Authorized Operating Personnel  
1. Qualified/authorized operating personnel are those who have carefully read the information  
in this manual and have familiarized themselves with the equipment functions, or have had  
previous experience with the operation of equipment covered in this manual.  
B. Qualified Installation Personnel  
1. Qualified installation personnel are individuals, or firms, corporations, or companies that,  
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.  
C. Qualified Service Personnel  
1. Qualified service personnel are those who are familiar with Frymaster Dean equipment and  
have been authorized by Frymaster Dean to perform service on Frymaster Dean equipment.  
All authorized service personnel are required to be equipped with a complete set of service  
parts manuals and stock a minimum amount of parts for Frymaster Dean equipment. A list  
of Frymaster Dean Factory Authorized Service Centers (FASCs) was included with the fryer  
when shipped from the factory. Failure to use qualified service personnel will void the  
Frymaster Dean warranty on your equipment.  
RETAIN AND STORE THIS MANUAL IN A SAFE PLACE FOR FUTURE USE.  
1-4  
Download from Www.Somanuals.com. All Manuals Search And Download.  
EH1721 SERIES ELECTRIC FRYERS  
CHAPTER 2: INSTALLATION INSTRUCTIONS  
FINDING YOUR WAY AROUND THE EH1721 SERIES ELECTRIC FRYER  
Flue Cap  
Basket Hangers  
Elements  
Top Cap  
Computer Panel  
(CM4-S Computer  
shown)  
Drain and Filter Control  
Handles  
Fryer Identification  
Data Label (Model and  
Serial Number)  
Under Fryer Filtration Unit  
TYPICAL CONFIGURATION (FPH31721 SHOWN)  
NOTE: The appearance of your fryer may differ slightly from that shown depending upon  
configuration and date of manufacture.  
2-1  
Download from Www.Somanuals.com. All Manuals Search And Download.  
EH1721 SERIES ELECTRIC FRYERS  
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  
1.7 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 1.7 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.  
DANGER  
The electrical power supply for this appliance MUST be the same as indicated on the rating  
and serial number plate located on the inside of the fryer door.  
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).  
2-2  
Download from Www.Somanuals.com. All Manuals Search And Download.  
EH1721 SERIES ELECTRIC FRYERS  
CHAPTER 2: INSTALLATION INSTRUCTIONS  
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.  
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.  
WARNING  
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 (15 cm) 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.  
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.  
2-3  
Download from Www.Somanuals.com. All Manuals Search And Download.  
EH1721 SERIES ELECTRIC FRYERS  
CHAPTER 2: INSTALLATION INSTRUCTIONS  
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 Fryer Installation  
WARNING  
Frymaster fryers equipped with legs are for permanent installations. Fryers fitted with legs  
must be lifted during movement to avoid damage and possible bodily injury. For a moveable  
or portable installation, Frymaster optional equipment casters must be used. Questions?  
Call 1-800-551-8633  
1. To level fryers equipped with legs, the bottom of the legs can be screwed out up to 1-inch for  
leveling. Legs should be adjusted so that the fryer is at the proper height in the frying station.  
For fryers equipped with casters, there are no built-in leveling devices. The floor where the fryer  
is installed must be level.  
NOTE: If you need to relocate a fryer installed with legs, remove all the weight from each leg  
before moving. If a leg becomes damaged, contact your service agent for immediate repair or  
replacement.  
WARNING  
Hot shortening 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 and  
the falls and severe burns that could occur. This fryer may tip and cause personal  
injury if not secured in a stationary position.  
2. 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 as well as to prevent tipping. Install the restraints in accordance with the provided  
instructions (see illustration on the following page). If the restraints are disconnected for service  
or other reasons, they MUST be reconnected before the fryer is used.  
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.  
2-4  
Download from Www.Somanuals.com. All Manuals Search And Download.  
EH1721 SERIES ELECTRIC FRYERS  
CHAPTER 2: INSTALLATION INSTRUCTIONS  
3. Close fryer drain-valve and fill frypot with water to the bottom OIL LEVEL line.  
4. Boil out frypot prior to first use. See Frypot Boil-Out instructions in Section 2.4.  
5. Drain, clean, and fill frypot(s) with cooking oil. See Section 2.5, Equipment Setup and Shutdown  
Procedures.  
2.3 Power Requirements  
DANGER  
Copper wire suitable for at least 167°F (75°C) MUST be used for power connections.  
MODEL  
VOLTAGE  
PHASE  
WIRE  
SERVICE  
MIN.  
SIZE  
AWG  
AMPS PER LEG  
L2 L3  
2
L1  
48  
41  
21  
26  
24  
25  
(mm )  
17 kW  
17 kW  
17 kW  
17 kW  
17 kW  
17 kW  
208  
240  
480  
220/380  
240/415  
230/400  
3
3
3
3
3
3
3
3
3
4
4
4
6
6
6
6
6
6
(16)  
(16)  
(16)  
(16)  
(16)  
(16)  
48  
48  
41  
21  
26  
24  
25  
41  
21  
26  
24  
25  
21 kW  
21 kW  
21 kW  
21 kW  
21 kW  
21 kW  
208  
240  
480  
220/380  
240/415  
230/400  
3
3
3
3
3
3
3
3
3
4
4
4
4
4
6
6
6
6
(25)  
(25)  
(16)  
(16)  
(16)  
(16)  
58  
51  
25  
32  
29  
30  
58  
51  
25  
32  
29  
30  
58  
51  
25  
32  
29  
30  
DANGER  
The electrical power supply for this appliance MUST be the same as indicated on the rating  
and serial number plate located on the inside of the fryer door.  
DANGER  
This appliance MUST be connected to the voltage and phase specified on the rating and  
serial number plate located inside the fryer door.  
DANGER  
All wiring connections for this appliance MUST be made in accordance with the wiring  
diagrams furnished with the equipment. Wiring diagrams are located inside the fryer door.  
2-5  
Download from Www.Somanuals.com. All Manuals Search And Download.  
EH1721 SERIES ELECTRIC FRYERS  
CHAPTER 2: INSTALLATION INSTRUCTIONS  
2.4 Frypot Boil Out  
Before the fryer is first used for cooking product, it should be boiled out to ensure that residue from  
the manufacturing process has been eliminated.  
Also, after the fryer has been in use for a period of time, a hard film of caramelized oil will form  
inside the frypot. This film should be periodically removed by following the boil-out procedure.  
Clean frypot(s) as follows before filling with oil for the first time and at least once a month  
thereafter:  
1. Before switching the fryer "ON", close the frypot drain valve, then fill the empty frypot with a  
mixture of cold water and detergent. Follow instructions on detergent bottle when mixing.  
2. Press computer ON/OFF switch to "ON".  
3. Program computer for Boil-out Operation as outlined in the computer manual that shipped with  
the fryer.  
4. Simmer the solution for 45 minutes to 1 hour. Do not allow water level to drop below the  
bottom OIL LEVEL line in frypot during boil-out operation.  
CAUTION  
Do not leave fryer unattended. The boil-out solution may foam and overflow. Press  
ON/OFF switch to the "OFF" position to control boil over.  
CAUTION  
All drops of water MUST be removed from frypot before filling with oil.  
CAUTION  
Water or boil-out solution MUST not be allowed to drain into the filter pan or filter  
system. Irreversible damage will result if water is allowed into the filtration system  
and all applicable warranties will be voided.  
5. Turn the fryer ON/OFF switch(s) to the "OFF" position.  
6. Add two gallons of water. Drain out the solution and clean the frypot(s) thoroughly.  
7. Refill the frypot(s) with clean water. Rinse the frypot(s) twice, drain and wipe down with a  
clean towel. Remove all traces of water prior to filling frypot with oil.  
For computer/controller operational procedures, consult the manual that shipped  
with the computer/controller.  
2-6  
Download from Www.Somanuals.com. All Manuals Search And Download.  
EH1721 SERIES ELECTRIC FRYERS  
CHAPTER 2: INSTALLATION INSTRUCTIONS  
2.5 Equipment Setup and Shutdown Procedures  
Setup  
WARNING  
Fill the frypot to the bottom OIL LEVEL line with oil before pressing the ON/OFF  
switch  
to the "ON" position. Failure to do so could damage the frypot and  
elements.  
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. If solid shortening is used, first raise the elements,  
then pack solid shortening into the bottom of the frypot. Lower the elements, and then pack  
solid shortening around and over the elements. Never insert a solid block of shortening into  
frypot on top of the elements. Hot spots and element damage will occur, and the potential for  
flash-fire increases.  
WARNING  
NEVER set a complete block of solid shortening on top of heating elements. To do  
so will damage the elements and increase the potential for flash-point shortening  
temperatures and subsequent 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 oil level is at the top OIL LEVEL line when the oil is at its programmed cooking  
temperature. It may be necessary to add oil to bring the level up to the proper mark, after the oil  
has reached the programmed cooking temperature. If solid shortening is used, the MELT cycle  
MUST be used exclusively to melt the shortening. It may be necessary to add solid shortening  
to bring the level up to the proper mark after the packed shortening has melted. DO NOT  
DISABLE OR CANCEL THE MELT CYCLE.  
Shutdown  
1. Press the ON/OFF switch  
to the "OFF" position. (The display will show "OFF" if the CM4-S  
computer is used. If using a CMIII.5, the display will be blank.)  
2. Filter oil (if applicable) and clean fryers (See Chapter 3).  
3. Place the frypot covers on frypots.  
2-7  
Download from Www.Somanuals.com. All Manuals Search And Download.  
EH1721 SERIES ELECTRIC FRYERS  
CHAPTER 3: PREVENTATIVE MAINTENANCE  
3.1 Cleaning Fryer  
3.1.1 Clean Inside and Outside of Fryer Cabinet— Daily  
1. Clean inside the fryer cabinet with a dry, clean cloth. Wipe all accessible metal surfaces and  
components to remove accumulated oil and dust.  
2. Clean outside the fryer cabinet, with a clean, damp cloth soaked with dishwashing detergent.  
Wipe with a clean, damp cloth.  
3.1.2 Clean Frypot and Heating Elements— Weekly  
WARNING  
NEVER operate the fryer(s) with an empty frypot. Irreparable damage to the heating  
elements will result.  
Boiling Out the Frypot:  
See Section 2.4 for boil-out procedure. For computer/controller operational procedures, consult the  
manual that shipped with the computer/controller.  
WARNING  
DO NOT leave the fryer unattended during the boil-out process. If the solution foams  
excessively and overflows, press the ON/OFF switch to the "OFF" position  
immediately. Allow solution to settle, and then continue with the boil-out  
process.  
WARNING  
Do not run water or boil-out solution through the filtration system. Doing so will  
cause irreparable damage to the pump and all applicable warranties will be  
voided.  
3.1.3 Clean Detachable Parts and Accessories— Weekly  
Wipe all detachable parts and accessories with a clean, dry cloth. Use a clean cloth saturated with  
detergent to remove accumulated carbonized oil on detachable parts and accessories. Rinse the parts  
and accessories thoroughly with clean water and wipe dry before reinstalling.  
3-1  
Download from Www.Somanuals.com. All Manuals Search And Download.  
EH1721 SERIES ELECTRIC FRYERS  
CHAPTER 3: PREVENTATIVE MAINTENANCE  
3.1.4 Draining and Manual Filtering: Non-Filtration Fryers  
DANGER  
Allow oil to cool to 100ºF (38ºC) or lower before draining into an appropriate  
container for disposal.  
If your fryer is not equipped with a built-in filtration system [Under Fryer Filter (UFF)], the oil  
must be drained into another suitable container. (For safe, convenient draining and disposal of used  
oil or shortening, Frymaster recommends using the Frymaster Shortening Disposal Unit (SDU). The  
SDU is available through your local distributor.)  
1. Turn the fryer power switch to the "OFF" position. Screw the drainpipe (provided with your  
fryer) into the drain valve. Make sure the drainpipe is firmly screwed into the drain valve and  
that the opening is pointing down.  
2. Position a metal container under the drainpipe. The metal container must be able to withstand  
the heat of the oil and have a sealing lid. If you intend to reuse the oil, Frymaster recommends  
that a Frymaster filter cone holder and filter cone be used when a filter machine is not available.  
If you are using a Frymaster filter cone holder, be sure that the cone holder rests securely on the  
metal container.  
3. Open the drain valve slowly to avoid splattering. If the drain valve becomes clogged with food  
particles, use the Fryer’s Friend (clean-out rod) to clear the blockage.  
DANGER  
DO NOT insert anything into the drain from the front to unclog the valve. Hot oil will  
rush out, creating an extreme hazard.  
WARNING  
DO NOT hammer on the drain valve with the Fryer’s Friend. This will damage the  
drain valve ball and prevent the valve from sealing securely, resulting in a leaky  
valve.  
4. After draining the oil, clean all food particles and residual oil from the frypot. BE CAREFUL,  
this material may still cause severe burns if it comes in contact with bare skin.  
5. Close the drain valve securely and fill the frypot with clean, filtered or fresh oil or solid  
shortening to the bottom OIL LEVEL line.  
For frying systems with built-in filtration, see Chapter 4 for detailed  
operational procedures.  
3-2  
Download from Www.Somanuals.com. All Manuals Search And Download.  
EH1721 SERIES ELECTRIC FRYERS  
CHAPTER 3: PREVENTATIVE MAINTENANCE  
3.2 Periodic/Annual Maintenance  
Frymaster recommends that the fryer be inspected annually by a Factory Authorized Service  
Technician for the following checks and adjustments:  
Inspect the cabinet inside and out, front and rear for excessive oil build-up and/or oil migration.  
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 migration build-up.  
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 the mounting hardware and probe guard is 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 migration  
build-up 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.  
Built-in Filtration:  
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 quick-disconnect fittings) are present and in  
good condition. Replace O-rings and seals if worn or damaged.  
3-3  
Download from Www.Somanuals.com. All Manuals Search And Download.  
EH1721 SERIES ELECTRIC FRYERS  
CHAPTER 3: PREVENTATIVE MAINTENANCE  
3.2 Periodic/Annual Maintenance (cont.)  
Check filtration system integrity as follows:  
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, 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 refill in no more than 2 minutes and 30  
seconds.  
To ensure good fryer health and a safe environment, the fryer should be checked and adjusted  
periodically by qualified service personnel as part of a regular kitchen maintenance program.  
3.3 Stainless Steel Care  
All stainless steel fryer outer parts should be wiped regularly with hot, soapy water during the day  
and with a liquid cleaner designed for this material at the end of each day.  
Do not use steel wool, abrasive cloths, cleansers or powders!  
Do not use a metal knife, spatula or any other metal tool to scrape stainless steel! Scratches are  
almost impossible to remove.  
If it is necessary to scrape the stainless steel to remove any encrusted materials, soak the area first to  
loosen the material, then use a wood or nylon scraper only.  
3-4  
Download from Www.Somanuals.com. All Manuals Search And Download.  
EH1721 SERIES ELECTRIC FRYERS  
CHAPTER 4: BUILT-IN FILTRATION  
4.1 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.  
4.1.1 Assembling the Filter  
The Single Under Fryer/Under Fryer Filter (SUFF/UFF) uses filter paper held in place by a hold-  
down ring to filter impurities and debris from the cooking medium. The filter pan is assembled with  
the following components (see illustration below):  
1. Filter pan.  
6
2. Filter support grid.  
3. Filter paper.  
7
4. Hold-down ring.  
5. Crumb screen.  
6. Front pan cover.  
5
7. Rear pan cover.  
4
3
2
1
4-1  
Download from Www.Somanuals.com. All Manuals Search And Download.  
EH1721 SERIES ELECTRIC FRYERS  
CHAPTER 4: BUILT-IN FILTRATION  
4.2 Daily Filtration Operation  
WARNING  
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.  
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.  
4.2.1 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 filter paper and  
pumped back into the frypot. The frypot drain valve remains open during the filtering process.  
Allow the oil to cycle through the filter paper for approximately 5 minutes. At the end of 5 minutes,  
close the drain valve and allow the pump to fill the frypot to the bottom OIL LEVEL line. Leave the  
pump running for ten to fifteen seconds after bubbles appear in the frypot to ensure all oil is pumped  
from the drain pan and the lines.  
4.2.2 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, heating elements,  
and to dislodge sediment during filtration or oil change.  
Clean-Out Rod (design may vary)- used to dislodge heavy debris in the drain tube (when  
needed).  
Filter Powder.  
Filter Paper.  
4-2  
Download from Www.Somanuals.com. All Manuals Search And Download.  
EH1721 SERIES ELECTRIC FRYERS  
CHAPTER 4: BUILT-IN FILTRATION  
4.2.2 Filtering Tools  
The following tools are not required, but are recommended to make the filtering task easier.  
Measuring Cup — used to measure filter powder.  
Stainless Steel Crumb Scoop — for removing large debris.  
Note: Always wear oil-resistant, insulated gloves and/or protective gear when  
working with hot oil.  
4.3 Operating the Filter  
4.3.1 Pan Preparation  
1. Pull the filter pan outward until the slip fitting  
disconnects. Allow any residual oil left in the  
fittings to drip into the pan. Remove the filter  
pan from fryer cabinet. Use caution and wear  
protective gear.  
Pull the filter pan from the fryer cabinet.  
2. Remove both pan covers from the pan.  
Pan covers removed from the pan.  
4-3  
Download from Www.Somanuals.com. All Manuals Search And Download.  
EH1721 SERIES ELECTRIC FRYERS  
CHAPTER 4: BUILT-IN FILTRATION  
4.3.1 Pan Preparation (cont.)  
3. Remove the crumb screen, hold-down ring  
and filter paper from pan. Lift the support  
grid, remove and set aside. Clean all  
components in hot, soapy water and dry  
thoroughly. Clean the pan and sump,  
ensuring the air hole in the pickup (suction)  
tube is clear of debris.  
Clean the pan thoroughly after removing crumb  
screen, hold-down ring, filter paper and support  
grid. Ensure the air hole in the suction tube is free  
of debris (arrow).  
4. Replace the support grid in pan bottom,  
ensuring both the grid and filter pan is free of  
water.  
Cleaned support grid in place.  
5. Place the filter paper over top of pan.  
Place the filter paper over the top of filter pan, and  
then seat the paper with the hold-down ring.  
4-4  
Download from Www.Somanuals.com. All Manuals Search And Download.  
EH1721 SERIES ELECTRIC FRYERS  
CHAPTER 4: BUILT-IN FILTRATION  
4.3.1 Pan Preparation (cont.)  
6. Seat the filter paper with the hold-down ring,  
ensuring that the paper extends beyond all  
sides of the hold-down ring.  
Filter paper properly seated under the hold-down  
ring. Note that the paper extends beyond hold-  
down ring on all sides.  
7. Sprinkle 8 ounces of filter powder evenly  
over the surface of the filter paper.  
Applying filter powder to filter paper.  
Ensure that the O-rings  
(arrow) on the slip fitting  
are intact. Replace the  
O-rings if they are worn  
or damaged.  
8. Inspect the O-rings on slip fittings and  
replace them if worn or damaged.  
4-5  
Download from Www.Somanuals.com. All Manuals Search And Download.  
EH1721 SERIES ELECTRIC FRYERS  
CHAPTER 4: BUILT-IN FILTRATION  
4.3.1 Pan Preparation (cont.)  
9. Install the crumb tray in the pan, ensuring  
proper placement over the slip fitting tube.  
Replace the crumb tray in the pan.  
10. Replace the front and back pan covers on the  
pan. Ensure that the pan covers properly  
overlap the filter pan (arrows), indicating  
correct placement.  
Replace front and rear pan covers on pan.  
11. Install the prepared filter pan into the fryer  
cabinet. Ensure that the slip fittings engage  
properly prior to activating filter pump.  
Install the prepared filter pan into fryer cabinet.  
4-6  
Download from Www.Somanuals.com. All Manuals Search And Download.  
EH1721 SERIES ELECTRIC FRYERS  
CHAPTER 4: BUILT-IN FILTRATION  
4.3.2 Filter Operation  
CAUTION  
NEVER operate the filter unit unless oil is at operating temperature [~350°F (177°C)].  
1. Ensure the filter pan assembly is prepared as described in Section 4.3.1- Pan Preparation.  
2. Ensure the oil is at operating temperature and turn the fryer off.  
3. Remove fry baskets from frypot. Prior to  
filtering, skim any large debris from the oil.  
Use extreme caution, as oil is at or near  
operating temperature [350°F (177°C)].  
Prior to filtering, skim any large debris from oil in  
frypot.  
4. After ensuring the filter pan is correctly  
positioned under the drain tubes, pull the red  
handle to drain the frypot into the filter pan.  
Drain ONLY one frypot at a time. The filter  
pan is designed to hold the contents of one  
frypot only.  
Pull the red handle to open the drain valve.  
4-7  
Download from Www.Somanuals.com. All Manuals Search And Download.  
EH1721 SERIES ELECTRIC FRYERS  
CHAPTER 4: BUILT-IN FILTRATION  
4.3.2 Filter Operation (cont.)  
5. After all oil has drained from the frypot into  
the filter pan, pull the yellow handle to open  
the oil return lines and activate the filter  
pump.  
Pull the yellow handle to open the oil return valve  
and activate the filter pump.  
6. Oil will begin to pump from the filter pan  
into the frypot. Allow the oil to circulate for  
approximately 5 minutes to remove  
suspended particles. If the frypot sides and  
bottom have sediment deposits, lift the  
heating elements and clean the frypot with  
the cleaning brush included with the fryer.  
Allow the oil to circulate for 5 minutes to ensure all  
sediment and suspended particles are removed.  
7. After the oil is filtered, close the drain valve  
(push the red handle until it stops) and allow  
the fryer to refill.  
Frypot refilling with filtered oil.  
4-8  
Download from Www.Somanuals.com. All Manuals Search And Download.  
EH1721 SERIES ELECTRIC FRYERS  
CHAPTER 4: BUILT-IN FILTRATION  
4.3.2 Filter Operation (cont.)  
8. After all the 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 oil is evacuated from  
the return lines. Push the yellow handle to  
close the oil return valve and deactivate the  
filter pump.  
Allow the oil to bubble for 10-15 seconds to  
ensure evacuation of all oil in the return lines.  
9. 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. Turn the fryer  
on.  
Add oil until the oil level is at the top OIL LEVEL  
line. DO NOT OVERFILL THE FRYPOT.  
10. 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.  
Never allow crumbs to accumulate in the crumb  
tray. Empty the tray at the end of each working  
day.  
4-9  
Download from Www.Somanuals.com. All Manuals Search And Download.  
EH1721 SERIES ELECTRIC FRYERS  
CHAPTER 4: BUILT-IN FILTRATION  
4.3.2 Filter Operation (cont.)  
11. Three-battery and larger systems may come  
equipped with an optional drain flush. After  
filtering frypot #3 (farthest from the filter) for  
5 minutes, close the oil return valve to stop  
the filtering process. Do not refill the frypot.  
Close the drain valve (red handle) on the  
frypot being filtered. Ensure all other valves  
(red and yellow handles) are closed. Pull the  
blue handle to open the flush valve. After the  
drain line is clear of sediment (approximately  
2 minutes), push the blue handle to close  
flush valve. Open the oil-return valve  
(yellow handle) to refill the frypot.  
Drain-flush handle (blue) location.  
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.  
4-10  
Download from Www.Somanuals.com. All Manuals Search And Download.  
EH1721 SERIES ELECTRIC FRYERS  
CHAPTER 5: OPERATOR TROUBLESHOOTING  
5.1 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 Dean 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.  
5-1  
Download from Www.Somanuals.com. All Manuals Search And Download.  
EH1721 SERIES ELECTRIC FRYERS  
CHAPTER 5: OPERATOR TROUBLESHOOTING  
5.2 Troubleshooting  
5.2.1 Control and Heating Problems  
Problem  
Probable Causes  
A. Power cord is not plugged in or circuit A. Plug power cord in and verify that  
Corrective Action  
breaker is tripped.  
circuit breaker is not tripped.  
B. Controller has failed.  
B. Call FASC.  
C. 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. Determining which  
component has failed is beyond the  
scope of operator troubleshooting.  
Call FASC.  
Controller won't  
activate.  
C. Power supply component or interface  
board has failed.  
A. This fryer is equipped with a drain  
safety switch that 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. Controller has failed.  
B. Call FASC.  
C. 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 if it  
is already energized. If the  
Fryer does not heat.  
C. One or more other components have  
failed.  
contactor, element, or associated  
wiring fails, the element will not  
energize. Determining which  
specific component is  
malfunctioning is beyond the scope  
of operator troubleshooting. Call  
FASC.  
5-2  
Download from Www.Somanuals.com. All Manuals Search And Download.  
EH1721 SERIES ELECTRIC FRYERS  
CHAPTER 5: OPERATOR TROUBLESHOOTING  
5.2.1 Control and Heating Problems (cont.)  
Problem  
Probable Causes  
Corrective Action  
This is normal for fryers equipped  
with CM III.5 computers and Digital  
Controllers. The default operational  
mode for these controllers is for the  
elements to cycle on and off until the  
temperature in the frypot reaches  
180°F (82°C). In CM III.5 computers,  
CYCL will appear in the display  
when in the melt-cycle mode Refer to  
the separate Frymaster Fryer  
Fryer repeatedly  
cycles on and off when Fryer is in melt-cycle mode.  
Controllers User's Manual for the  
procedure for canceling the melt-cycle  
for the particular controller installed  
on your fryer.  
first started.  
In fryers equipped with Solid State  
(Analog) controllers, the melt-cycle is  
controlled manually by means of the  
rocker switch to the right of the  
temperature control knob. If not using  
solid shortening, press the rocker  
switch to the OFF position to turn off  
the melt-cycle.  
This fryer is equipped with a drain  
safety switch that prevents the heating  
element from being energized if the  
drain valve is not fully closed. Verify  
that the drain valve is fully closed.  
Determining which specific  
component is beyond the scope of  
operator troubleshooting. Call FASC.  
Determining which specific  
Fryer does not heat  
Drain valve is open.  
after filtering.  
Fryer heats until high-  
Temperature probe or controller has  
limit trips with heat  
failed.  
indicator ON.  
Fryer heats until high-  
component is malfunctioning is  
beyond the scope of operator  
troubleshooting. Call FASC.  
limit trips without Contactor or controller has failed.  
heat indicator ON.  
The fact that the heat indicator is ON  
indicates that the controller is  
functioning properly and is calling for  
heat. The high-limit thermostat  
functions as a normally closed switch.  
If the thermostat fails, the "switch"  
opens and power to the elements is  
shut off. If the contactor fails to close,  
no power is supplied to the elements.  
Determining which component has  
failed is beyond the scope of operator  
troubleshooting. Call FASC.  
Fryer stops heating  
The high-limit thermostat or contactor  
with heat indicator  
has failed.  
ON.  
5-3  
Download from Www.Somanuals.com. All Manuals Search And Download.  
EH1721 SERIES ELECTRIC FRYERS  
CHAPTER 5: OPERATOR TROUBLESHOOTING  
5.2.2 Error Messages and Display Problems  
Problem  
Probable Causes  
Corrective Action  
Computers may be programmed to  
display in either Fahrenheit or Celsius.  
Refer to the computer manual that  
shipped with the fryer for instructions  
on changing the display.  
Display is in wrong  
temperature scale  
(Fahrenheit or  
Celsius).  
Incorrect display option programmed.  
CM III.5  
or  
Digital Controller  
Verify that the drain valve is fully  
closed. The fryer will not function if  
the drain valve is not fully closed. If  
the drain valve is fully closed, the  
problem is within the latching  
Open drain valve or problem with  
latching circuitry.  
display shows HELP  
.
CM4-S and KFC-1  
display shows  
OPEN DRAIN  
circuitry and is beyond the scope of  
operator troubleshooting. Call FASC.  
This display is normal if the fryer  
setpoint has been changed to a lower  
temperature. The display should  
revert to the normal four dashes when  
the frypot temperature cools to the  
setpoint. If the setpoint has not been  
changed, this indicates a problem with  
the temperature control circuitry.  
Turn the fryer off and call FASC.  
Fryer is more than 21°F (12°C) above  
setpoint.  
Display shows hi  
.
CM III.5  
or  
Digital Controller  
This in an indication of a malfunction  
in the temperature control circuitry,  
including a failure of the high-limit  
thermostat. Shut the fryer down  
immediately and call FASC.  
Frypot temperature is more than 410°F  
(210°C) or, in CE countries, 395°F  
(202°C).  
display shows hot  
.
CM4-S and KFC-1  
display shows HI-  
TEMP or HI-Temp  
probe failure.  
This display is normal when the fryer  
is first turned on and may appear for a  
short while if a large batch of frozen  
product is added to the frypot. If the  
display never goes out, the fryer is not  
heating. Look for a decimal in the  
LED display between digits 1 and 2.  
If the decimal is present, the computer  
is calling for heat and is functioning  
properly. See Fryer Does Not Heat in  
Control and Heating Problems  
CM III.5  
or  
Digital Controller  
Frypot temperature is more than 21°F  
(12°C) below setpoint.  
display shows lo  
.
(Section 5.2.1). If the decimal is not  
present, the computer is not calling for  
heat and may be malfunctioning. Shut  
the fryer off and call FASC.  
5-4  
Download from Www.Somanuals.com. All Manuals Search And Download.  
EH1721 SERIES ELECTRIC FRYERS  
CHAPTER 5: OPERATOR TROUBLESHOOTING  
5.2.2 Error Messages and Display Problems (cont.)  
Problem  
Probable Causes  
Corrective Action  
This display is normal when the fryer  
is first turned on. If the display never  
goes out, the fryer is not heating and  
may be malfunctioning. Shut the fryer  
off and call FASC.  
CM4-S and KFC-1  
display shows LOW.  
Fryer temperature is below 255°F  
(124°C).  
CM4-S and KFC-1  
display shows  
Ignition  
Fryer’s ignition module has failed. Fryer  
will not ignite or heat.  
Shut the fryer off and call FASC.  
Failure.  
CM III.5  
or  
Digital Controller  
This indicates a problem within the  
temperature measuring circuitry that is  
beyond the scope of operator  
troubleshooting. Shut the fryer off  
and call FASC.  
Problem with the temperature measuring  
circuitry including the probe.  
display shows  
.
CM4-S and KFC-1  
display shows  
PROBE FAILURE.  
The CM III.5 computer may be  
programmed for constant temperature  
display or countdown timer display.  
Refer to the separate Frymaster Fryer  
Controllers User's Manual for  
instructions on toggling between these  
display options.  
CM III.5 frypot  
temperature is  
displayed constantly.  
Computer is programmed for constant  
temperature display.  
5.2.3 Basket Lift Problems  
Problem  
Basket lift movement  
Probable Causes  
Corrective Action  
Apply a light coating of Lubriplate or  
similar lightweight white grease to the  
rod and bushings.  
is noisy, jerky, or Lack of lubrication on basket lift rods.  
erratic.  
5.2.4 Built-in 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  
Filter pump won't  
start.  
B. Pump motor has overheated causing  
the thermal overload switch to trip.  
probably tripped. Allow the motor  
to cool at least 45 minutes then  
press the Pump Reset Switch.  
5-5  
Download from Www.Somanuals.com. All Manuals Search And Download.  
EH1721 SERIES ELECTRIC FRYERS  
CHAPTER 5: OPERATOR TROUBLESHOOTING  
5.2.4 Built-in Filtration Problems (cont)  
Problem  
Probable Causes  
C. Blockage in filter pump.  
Corrective Action  
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 then stops, the  
probable cause is blockage of the  
pump itself.  
Filter pump won’t  
start. (cont)  
5-6  
Download from Www.Somanuals.com. All Manuals Search And Download.  
EH1721 SERIES ELECTRIC FRYERS  
CHAPTER 5: OPERATOR TROUBLESHOOTING  
5.3 Recommended Spare Parts  
Below is a list of recommended spare parts that might need replacing during the life of EH1721  
Series Electric Fryers.  
ELEMENTS: Determine what elements are required and order from the list  
below.  
Part Number  
807-3652  
807-3675  
807-3655  
807-3657  
807-3658  
807-2557  
807-3655  
807-3660  
807-3661  
807-3662  
807-3663  
807-3664  
807-2637  
807-3660  
826-1791  
Description  
Element- 208V 8.5 kW  
Element- 480V 10.25 kW  
Element- 240V 8.5 kW  
Element- 208V 9.0 kW  
Element- 240V 9.0 kW  
Element- 208V 10.25 kW  
Element- 240V 8.5 kW (USE FOR 220V 7 kW)  
Element- 220V 8.5 kW  
Element- 220V 10.25 kW  
Element- 230V 7 kW  
Element- 230V 8.5 kW  
Element- 230V 10.25 kW  
Element- 240V 10.25 kW  
Element- 220V 8.5 kW (USE FOR 200V 7 kW)  
Probe, Temperature- 15" (Includes Ty Wrap)  
806-8035  
806-8132  
806-8536  
807-0979  
807-0680  
807-1071  
807-0884  
810-1202  
807-3611  
High Limit- 435°F (224°C)- All Units Non-CE  
High-Limit- 415°F (213°C)- All but 21kW Units CE  
High-Limit- 405°F (207°C)- 21kW Units Only CE  
Transformer, 208-240V, 50/60Hz –12V 20VA  
Transformer, 208-240V, 50/60Hz –24V 20VA  
Contactor, Mercury- 240VAC 30-Amp (17 kW Units)  
Contactor, Mercury- 240VAC 50-Amp (21 kW Units)  
Contactor, Latching- 40-Amp, 3-Pole  
Relay, MEC GL-DPDT-24A  
5-7  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Frymaster, L.L.C., 8700 Line Avenue, PO Box 51000, Shreveport, Louisiana 71135-1000  
Shipping Address: 8700 Line Avenue, Shreveport, Louisiana 71106  
TEL 1-318-865-1711  
FAX (Parts) 1-318-219-7140  
FAX (Tech Support) 1-318-219-7135  
Price: $12.00  
SERVICE HOTLINE  
1-800-551-8633  
PRINTED IN THE UNITED STATES  
819-5713  
APRIL 2005  
Download from Www.Somanuals.com. All Manuals Search And Download.  

Echo Blower PB 403 User Manual
Electro Voice Portable Speaker EVS 14B User Manual
Everpure Water System EV9328 02 User Manual
Fisher Price Baby Accessories K3799 User Manual
Frigidaire Air Conditioner L0806995 User Manual
Fujitsu Network Card C120 E276 11ENZ0A User Manual
Fujitsu Printer FTP 624DSL113 User Manual
Gardena Lawn Mower 4061 User Manual
GE Monogram Refrigerator 49 60423 2 User Manual
Generac Power Systems Portable Generator 5747 0 User Manual