Vulcan-Hart 1ER50C User manual

1ERD/1ERC SERIES ELECTRIC FRYERS
1ER50D ML-136496
1ER85D ML-136497
1ER50C ML-136498
1ER85C ML-136499
INSTALLATION &
OPERATION MANUAL
For additional information on Vulcan-Hart or to locate an authorized parts
and service provider in your area, visit our website at www.vulcanhart.com
VULCAN-HART
DIVISION OF ITW FOOD EQUIPMENT GROUP, LLC
WWW.VULCANHART.COM
3600 NORTH POINT BLVD.
BALTIMORE, MD 21222
FORM 32903 (11-05)

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INSTALLATION
Before installing the fryer, verify that the electrical service agrees with the specifications on the fryer
data plate which is located on the inside of the door panel. If the supply and equipment requirements
do not agree, do not proceed with the installation. Contact your dealer or Vulcan-Hart Company
immediately.
UNPACKING
This fryer was carefully inspected before leaving the factory. The transportation company assumes full
responsibility for safe delivery upon acceptance of the shipment.
Immediately after unpacking the fryer, check for the following items:
• Manual and warranty (packaged in clear plastic bag) • Clean Out Rod
• Drain Extension • Legs
• Tank Brush • Crumb Rack
Installation, Operation and Care of
MODEL 1ER SERIES ELECTRIC FRYERS
PLEASE KEEP THIS MANUAL FOR FUTURE USE
GENERAL
Vulcan 1ER Series Electric Fryers are produced with quality workmanship and material. Proper
installation, usage and maintenance of your fryer will result in many years of satisfactory performance.
It is suggested that you thoroughly read this entire manual and carefully follow all of the instructions
provided.
Vulcan 1ER Series Electric Fryers are available in various sizes, with an array of features and options
for a range of commercial fryer applications.
The 1ERD models have solid state controls, melt cycles and two timers. The 1ERC Fryers have
microprocessor computer controls, melt cycles and multiple timers.
Width Fry Compound
Model KW Inches / cm Voltage Lb / kg
1ER50D/1ER50C 17 151/2(394 mm) 208/240 3 Ph 45-50 (20-23 kg)
1ER85D/1ER85C 24 21 (533 mm) 208/240 3 Ph 85-100 (39-41 kg)
FIELD-INSTALLED ACCESSORIES
• Casters
• Flanged Feet
• Single Baskets
• Twin Baskets
• Tri-Baskets
• Tank Cover
• Removable Splash Guard
• GRO15 Frymate

— 3 —
In addition, check for possible shipping damage. If the fryer is damaged, save the packaging material
and contact the carrier within 15 days of delivery.
Do not use the door or its handle to lift the fryer.
LOCATION
The equipment area must be kept free and clear of combustible substances. Minimum clearance from
combustible construction is 6" (152 mm) from the sides and 6" (152 mm) from the back of the fryer.
Minimum clearance from noncombustible construction is 0" from the sides and 0" from the back.
At least 16" (406 mm) clearance must be between the fryer and any open-top flame units. Adequate
clearances for servicing and proper operation must be allowed. The fryer may be installed on
combustible floors.
In the United States of America:
1. State and local codes.
2. National Fuel Gas Code, ANSI/Z223.1 (latest edition). Copies may be obtained from The American
Gas Association, Inc., 1515 Wilson Blvd., Arlington, VA 22209.
3. NFPA Standard #96.
4. National Electrical Code, ANSI/NFPA-70 (latest edition). Copies may be obtained from The
National Fire Protection Association, Batterymarch Park, Quincy, MA 02269.
In Canada:
1. Local codes.
2. CSA C22.2 Canadian Electrical Code.
The above are available from the Canadian Standard Association, 5060 Spectrum Way, Suite 100,
Mississauga, Ontario, Canada L4W 5N6.
ASSEMBLY
When installed, the fryer must be restrained to prevent tipping to avoid the splashing of hot liquid. The
means of restraint may be the manner of installation, such as connection to a battery of appliances or
installing the fryer in an alcove, or by separate means, such as adequate ties.
Legs
Position fryer in an open space near the final installation area. Tilt fryer on its side, being careful to avoid
scratching the finish. Thread legs into mounting holes provided on bottom of fryer by screwing in a
clockwise rotation until tight.
Carefully raise fryer to its normal position and place it in the installing location.

— 4 —
Fig. 1
Casters (Accessory)
If it is necessary to disconnect the restraint, unplug electrical
supply before disconnection. Reconnect the restraint before
plugging the electrical supply in and returning the fryer to its
installation position.
Instructions for installing casters to the fryer are included with
the casters.
LEVELING
Place a carpenter's level on top of the fryer and level the fryer
front-to-back and side-to-side by turning the adjustable legs or
casters.
ELECTRICAL CONNECTIONS
WARNING: ELECTRICAL AND GROUNDING CONNECTIONS MUST COMPLY WITH THE NATIONAL
ELECTRICAL CODE AND/OR OTHER LOCAL CODES.
WARNING: DISCONNECT THE ELECTRICAL POWER SUPPLY TO THE MACHINE AND FOLLOW
LOCKOUT/TAGOUT PROCEDURES.
WARNING: APPLIANCES EQUIPPED WITH A 120V FLEXIBLE ELECTRIC SUPPLY CORD ARE
PROVIDED WITH A THREE-PRONG GROUNDING PLUG. IT IS IMPERATIVE THAT THIS PLUG BE
CONNECTED INTO A PROPERLY GROUNDED THREE-PRONG RECEPTACLE. IF THE
RECEPTACLE IS NOT THE PROPER GROUNDING TYPE, CONTACT AN ELECTRICIAN. DO NOT
REMOVE THE GROUNDING PRONG FROM THIS PLUG.
Place fryer as near to its final position as possible. Connect 3 phase line to X, Y and Z of terminal block.
To reach terminal block, remove electric cover plate from fryer.
For each 151/2" (394 mm) and 21" (533 mm) section, a 3 phase supply line capable of handling the
required KW at the fryer's rated voltage (208, 480) is needed. Refer to the fryer data plate for this
electrical information.
If a fan interlock is needed, it should be connected to 1 and 2 on the four pole barrier strip. 1 and 2 go
to a set of dry contacts on the power switch.

— 5 —
OPERATION
WARNING: HOT OIL AND PARTS CAN CAUSE BURNS. USE CARE WHEN OPERATING,
CLEANING AND SERVICING THE FRYER.
WARNING: SPILLING HOT FRYING COMPOUND CAN CAUSE SEVERE BURNS. DO NOT MOVE
FRYER WITHOUT DRAINING ALL FRYING COMPOUND FROM THE TANK.
BEFORE FIRST USE
• Clean the protective metal oils from all surface parts and the tank interior using a noncorrosive,
grease-dissolving commercial cleaner. Follow the cleaner manufacturer's directions.
• Rinse thoroughly and drain (open the front door to access the drain valve).
• Wipe tank completely dry with a soft, clean cloth.
• Clean all fryer accessories.
• Rinse all accessories thoroughly after cleaning and wipe dry.
FILLING FRY TANK WITH SHORTENING
Liquid shortening may be used in all 1ER Series Fryers.
Solid shortening can only be used in fryers equipped with
a melt cycle. Melting solid shortening without using a melt
cycle will damage the fry tank, heating elements and
scorch the shortening. See Melt Options in this manual
under your particular model for more information.
1. Fill the fryer tank.
2. Shortening level should be between the MIN and
MAX lines in fry tank (Fig. 2). Shortening will
expand when heated; do not fill the fry tank past
the MAX line.
3. Add fresh shortening as needed.
After draining shortening, allow the tank to cool down before adding all new shortening to avoid
scorching new shortening.
DAILY SHORTENING ADDITION
Add approximately 15% new shortening daily. Keep level of shortening at fill level line in fry tank. Add
fresh shortening as needed.
HIGH LIMIT CONTROL
If the shortening becomes overheated, one of the temperature shutoff devices will shut the fryer off. DO
NOT turn fryer on until the shortening temperature is below 300°F (149°C).
If the high limit device has shut the fryer system off, push the red reset button on the back of the element
head(s) before turning the fryer back on.
If this situation persists, shut fryer down and contact a Vulcan-Hart authorized service agency.
Fig. 2

— 6 —
CONTROLS —
Control Guide
1ERD SERIES
— Power switch; for turning the fryer on or off. (Power switch is located behind the door panel.)
— For cleaning purposes when the fryer is filled with water. Temperature is maintained at
approximately 192°F (89°C).**
— For entering and exiting the program mode. For scrolling through program parameters.
— Starts and stops the timer; Silences the alarm after the timer times out; For entering
temperature and time values in the program mode.
— Starts and stops the timer; Silences the alarm after the timer times out; For entering
temperature and time values in the program mode.
— For viewing actual shortening temperature and set temperature.
**NOTE: The boil button is used during cleaning for the boil out. Depressing this button will set the
thermostat to a simmer point of 198°F. Note that there is a special feature in the controller that will sense
water verses oil and automatically send the controller into the boil out mode when water is placed into the
vat.

— 7 —
PARAMETER SELECT DISPLAY SCROLL
Left Timer Press or to enter time.
LED is lit above the left basket
icon. The time value is displayed
in window.
Press and
scroll to next
item.
Right Timer Press or to enter time.
LED is lit above the right basket
icon. The time value is displayed
in window.
Press and
scroll to next
item.
Set Temperature
Press or to enter
temperature.
The temperature value is
displayed in window.
Press and
scroll to next
item.
Offset
Calibration For service only
00F
or
-00F
Press and
scroll to next
item.
Melt Options:
Liquid shortening
Solid shortening
No melt
Press or to select melt
option.
CY L (Liquid shortening)
or
CY S (Solid shortening)
or
CY O (No melt)
Press and
scroll to next
item.
Energy
Source
Press or to select
source of heat.
gAS
or
ELEC
Press and
scroll to next
item.
Parameter Lock
Press or to lock or
unlock program entry.
LoC (Unlock Parameter)
or
ULoC (Lock Parameter )
Press and
scroll to next
item.
Fahrenheit or
Celsius
Press or to
select Fahrenheit or Celsius.
F
or
C
Press and
scroll to next
item.
Programming Guide
Once in the program mode, the parameters are displayed in the order listed below. To exit the program
and save changes, press and hold for approximately 2 seconds.
PROGRAMMING
Temperature, time and other parameters must be set before operating. Once these parameters are set,
the fryer can be operated at the touch of a button.
Press to enter the program mode and scroll through the parameters. If the Parameter Lock feature
is disabled, program mode is immediate. If the Parameter Lock feature is on, LoC is displayed in the
window and program entry cannot be accessed. To access the program mode while LoC is on, press
within 6 seconds of pressing . To turn the Parameter Lock feature off, see
Program Guide below.

— 8 —
USING THE FRYER (After Startup)
1. Load the fry basket(s); do not overfill.
2. Carefully lower basket(s) into shortening.
3. Press to start the left timer. Press to start the right timer.
4. When the timer times out, a beeper sounds. Press to silence the left timer beeper. Press
to silence the right timer beeper.
NOTE: To cancel the timer after countdown has started, press and hold or for at least 3
seconds.
SHUTDOWN
1. Press the power switch OFF.
EXTENDED SHUTDOWN
1. Press the power button OFF.
2. Drain the fryer.
3. Turn the main electrical supply line OFF.
Melt Options (1ERD Series)
The controller has three options for bring shortening up to temperature:
CY L (Liquid shortening) - For slowly bringing liquid shortening up to temperature.
CY S (Solid shortening) - For slowly melting solid shortening.
CY O (No melt) - For immediately bringing liquid shortening up to fry temperature.
When using solid shortening in the fryer, the CY S (solid shortening) option must be used. Solid
shortening must be gently warmed to a liquid state before heating to frying temperatures. Melting solid
shortening without using this option will damage the fry tank and scorch the shortening.
1. Remove crumb screens from fryer tank.
2. Lift elements out of each tank area.
3. Chop the solid block of shortening into pieces that can be packed into the bottom of fryer tank.
4. Pack bottom of the tank with shortening chunks.
5. Lower elements back into tank.
6. Pack the remaining chunks of shortening completely around and over top of the elements, then
place the screen on top of the shortening.
Upon startup, if the CY L or CY S melt option is selected and the shortening temperature is below 135°F
(57°C), CY is displayed in the window and the fryer cycles to bring the shortening up to temperature.
If the shortening temperature is over 150°F (65°C), HEAT is displayed in the window and the fryer
quickly heats up to set temperature.
The temperature is displayed in the window when the fryer has reached the set temperature. After the
first initial startup, the fryer always defaults to the last entered melt option.
To display the actual temperature at any time, press and hold for 3 seconds. Press again to
return display to set temperature.

— 9 —
Control Guide
CONTROLS —
1ERC SERIES
— Power switch; for turning the fryer on or off. (Power switch is located behind the door
panel.)
— For setting fry temperature. For viewing shortening temperature and set temperature.
— For entering and exiting the program mode.
— For selecting program parameters. For setting timers 1 through 0. For entering
temperature and time values.
— For toggling through the selections under program parameters.
— For setting time on timers 1 through 5 in the program mode.
— For setting time on timers 6 through 0 in the program mode.
— For cleaning purposes when the fryer is filled with water. Temperature is maintained
at approximately 192°F (89°C). **
**NOTE: The boil button is used during cleaning for the boil out. Depressing this button will set the
thermostat to a simmer point of 198°F. Note that there is a special feature in the controller that will sense
water verses oil and automatically send the controller into the boil out mode when water is placed into the
vat.
Through

— 10 —
PARAMETER STEPS LEFT DISPLAY RIGHT DISPLAY
Press SELECT OPTIONS
Press DEGREES F or C F or C
Press to select Fahrenheit or Celsius. DEGREES F or C F or C
Press when complete. PROGRAM
Press SELECT OPTIONS
Press SET PASS NEW PASS
Press to select NO PASS. NO PASS NEW PASS
Press when complete. PROGRAM
Press SELECT OPTIONS
Press SET PASS NEW PASS
Press to select PASS REQ. PASS REQ NEW PASS
Press and enter numeric code. CODE XXXX NEW PASS
Press when complete. PROGRAM
Press SELECT OPTIONS OPTIONS
Press VOLUME # BEEPER
Press to select volume. 1, 2 or 3 BEEPER
Press when complete. PROGRAM
Fahrenheit or
Celsius
No Password
Required
Password
Required
Beeper
Volume
PROGRAMMING
Temperature, time and other parameters must be set before operating. Follow the Program Guide to
configure the fryer to your particular operation.
Programming Guide
Press to enter into the program mode, then follow the steps under each parameter to enter the
desired information. To exit the parameter and save changes, press . To exit the program
completely, press again.

— 11 —
PARAMETER STEPS LEFT DISPLAY RIGHT DISPLAY
Press SELECT OPTIONS
Press ENGLISH (Factory Default) LANGUAGE
Press to select a language. ENGLISH/ESPANOL
FRANCAIS/DEUTSCH
HOLLAND
Press when complete. PROGRAM
Press SELECT OPTIONS
Press NO MELT/LIQUID/SOLID
Press to select melt options. NO MELT/LIQUID/SOLID
Press when complete. PROGRAM
Press SELECT OPTIONS
Press RECOVERY*
Press when complete. PROGRAM
Press SELECT OPTIONS OPTIONS
Press FILTER PROG 0000
Press to scroll through options. FILTER ACT 0000
Press when complete. PROGRAM
Press SELECT OPTIONS
Press DISPOSE PROG 00
Press to scroll through options. DISPOSE ACT00
Press when complete. PROGRAM
Press SELECT OPTIONS
Press Enter 11-99 min. of idle time IDLE SET BACK PROG 00
Press when complete. PROGRAM PROG 00
Language
Melt Options
Recovery
Time
Filter
Programming Guide (Cont.)
*Recovery - During a cold start, the controller measures the time the fryer takes to heat from 200°F to 250°F (93°C to
121°C) and compares it with factory default values.
Dispose
Set Back
To
275°F
(See Melt Options)

— 12 —
Melt Options (1ERC Series)
The controller has three options for bring shortening up to temperature. Upon startup, the fryer will
display the selected melt option in the window when heating:
HEATING NO MELT - For immediately bringing shortening up to fry temperature.
MELT L LIQUID - For slowly bringing liquid shortening up to temperature.
MELT S SOLID - For slowly melting solid shortening.
When using solid shortening in the fryer, the SOLID melt option must be used. Solid shortening must
be gently warmed to a liquid state before heating to frying temperatures. Melting solid shortening
without using this option will damage the heating elements and scorch the shortening.
1. Remove crumb screens from fryer tank.
2. Lift elements out of each tank area.
3. Chop the solid block of shortening into pieces that can be packed into the bottom of fryer tank.
4. Pack bottom of the tank with shortening chunks.
5. Lower elements back into tank.
6. Pack the remaining chunks of shortening completely around and over top of the elements, then
place the screen on top of the shortening.
If the LIQUID or SOLID melt option is selected and the shortening temperature is below 135°F (57°C),
MELT L or MELT S is displayed in the window and the fryer cycles to bring the shortening up to
temperature. If the shortening temperature is over 135°F (57°C), HEATING is displayed in the window
and the fryer quickly heats up to set temperature.
The temperature is displayed in the window when the fryer has reached the set temperature. After the
first initial startup, the fryer always defaults to the last entered melt option.
Filter Programming
The Filter parameter can be programed to alert the operator to filter the shortening by counting the
number of cook counts. When the actual cook count is the same as the programmed cook count,
FILTER flashes in the window. It also can be programmed to time the filtering process.
• PROG 0000 - Enter the number of cook counts you want the controller to count before giving
a filter alert (each time a timer times out is equal to one cook count). To disable the filter
reminder, enter 9999.
• ACT 0000 - Leave at 0000 unless editing. This is the number of cook counts.
• TIME 00:00 - Enter the amount of time for timing the filtering process. Leave at zero if you do
not wish to use the timer.
• Pressing either arrow on starts the filter timer after the drain valve is opened.
• After the timer times out, FILTER DONE is displayed in the window and a beeper sounds for
5 seconds. The filter prompt and cook count are reset to zero. After the beeper stops, CLOSE
DRAIN is displayed in the window (see Daily Filtering on page 31 for more information).
• Turn off is displayed in the window. The operator must cycle power switch to continue.
NOTE: The filter prompt can only be reset by completing a filtering cycle or disabling the
parameter.

— 13 —
Dispose
The controller can also be programmed to alert the operator to dispose of the shortening by counting
the number of times the shortening is filtered. When the filter count is the same as the programmed filter
count, DISPOSE is displayed in the window.
• PROG 00 - Enter the number of filter counts you want the controller to count before giving a
dispose alert. To disable the dispose reminder, enter 99.
• ACT 00 - Leave at 00 unless editing. This is the number of times the shortening has been filtered.
• Turn power switch off and open the drain valve.
• Discard the shortening into suitable discharge container.
• Close the drain valve and fill the vat with shortening.
• Turn power switch on.
• Enter the programming mode, select the dispose parameter and reset the actual filter count to
zero. This will also reset the actual cook count to zero.
NOTE: The dispose prompt can only be reset by resetting the actual filter count or disabling the
parameter.
NOTE: The filter prompt takes precedence over dispose.
See Daily Filtering section in this manual for more information.
TEMPERATURE AND TIME PROGRAMMING
Temperature
1. Press to enter program mode. PROGRAM is displayed in the window.
2. Press to enter temperature mode. 000°F and TEMP are displayed in the window.
3. Press through to enter desired fry temperature. The fry temperature is displayed in the
window.
4. Press to exit the temperature mode. Press again to exit program mode completely.
Time
There are ten timers with advanced timing features on the ERC fryer for setting fry times on multiple
products.
Timers through :
1. Press and enter the program mode. PROGRAM is displayed in the window.
2. Press . The LED's on timers through are lit and SELECT PRODUCT is displayed
in the window.
3. To select a timer, press one of the lit timer numbers; CK# 00:00 and TIME are displayed in the
window.

— 14 —
Setting Advanced Time Features
1. Press and enter the program mode.
2. Press for timers through , or press for timers through . The LEDs
are lit on the timers available for programming, and SELECT PRODUCT is displayed in the
window.
4. Enter the desired time using keys through . The time is displayed in the window. After
entering the time, press ; SELECT PRODUCT is displayed in the window and the LED's on
timers through are lit.
5. Repeat steps 3 and 4 to program the remaining timers, or press to exit the program
completely.
Timers through :
1. Press and enter the program mode. PROGRAM is displayed in the window.
2. Press . The LED's on timers through are lit and SELECT PRODUCT is displayed
in the window.
3. To select a timer, press one of the lit timer numbers; CK# 00:00 and TIME are displayed in the
window.
4. Enter the desired time using keys through . The time is displayed in the window. After
entering the time, press ; SELECT PRODUCT is displayed in the window and the LED's on
timers through are lit.
5. Repeat steps 3 and 4 to program the remaining timers or press to exit the program
completely.
Advanced Time Features
Each timer has additional timing functions that can be programmed to fit your particular operation.
• DUTY TIME - Notifies the operator during a fry cycle to perform a particular task (shake a
basket, flip a product, etc.). When the remaining cook time is the same as the Duty time, a beeper
sounds and DUTY # displays in the window. Press the flashing timer number to silence the
beeper. The beeper cancels after 5 seconds if not silenced.
• HOLD TIME - Starts after the initial timer beeper is silenced; HD# XX:XX is displayed in the
window. After timing out, a beeper sounds. Press the flashing timer number to silence the
beeper. The beeper cancels after 5 seconds if not silenced.
• COMPENSATED TIME - Automatically adjusts the time for variations in load sizes.
• STRAIGHT TIME - Does not adjust time for variations; used for regular timing operations.

— 15 —
3. Select a timer; the programmed time is displayed in the window.
A. Duty Time :
1) Press either arrow on ; DT# 00:00 is displayed in the window.
2) Enter the desired time using keys through . The time is displayed in the window.
3) Continue to the next step or press to choose another timer.
B. Hold Time:
1) Press either arrow on ; HD# 00:00 is displayed in the window.
2) Enter the desired time using keys through .
3) Continue to the next step or press to choose another timer.
C. Compensated or Straight Time:
1) Press either arrow on ; COMP or STRAIGHT is displayed in the window.
2) Press to select COMP or STRAIGHT.
3) Press to choose another timer or press to exit program mode
completely.
USING THE FRYER (After Startup)
1. Load the fry basket(s), do not overfill.
2. Carefully lower basket(s) into shortening.
3. Press the desired number to select the product to be timed. Timers through are
programmed for products. Once the product is selected, select or button to start
timing of the product on the left or right side of the fryer.
4. When the timer(s) time out, a beeper sounds, REMOVE # is displayed in the window and the
timer number flashes. Press the flashing timer number to silence the beeper.
NOTE: To cancel the timer after countdown has started, press and hold the flashing timer number for
at least 3 seconds.
SHUTDOWN
1. Press the power switch OFF.
EXTENDED SHUTDOWN
1. Press the power switch off.
2. Drain the fryer.
3. Unplug the fryer.

— 16 —
Time Programming Quick Chart
Press to enter the program mode
Press for
timers to
Press for
timers to
Select a Timer
Press to
continue
Set HOLD Time
Select COMP or
STRAIGHT
Press
Press
Set DUTY Time
Press
Exit Program
Enter Time
Using
to

— 17 —
FRYING
• Heat shortening to set temperature.
• Pieces of product to be fried should be about the same size to ensure the same doneness.
• Drain or wipe dry raw or wet foods to minimize splatter when lowering into the hot oil.
• Do not overfill baskets.
Recommended maximum capacities
Lb / kg of Total Lb / kg Total Lb / kg
Product of Product of Product
Models (1 Basket) (2 Baskets) (3 Baskets)
1ER50D, 1ER50C 21/2 / 1 5 / 2.3 N/A
1ER85D, 1ER85C 31/2 / 1.6 7 / 3.1 101/2 / 4.8
• Carefully lower basket into oil.
• When frying doughnuts and fritters, turn product only once during frying.
• When cooking French fries or onion rings, shake basket several times in a way that does not splatter
the shortening.
• Batter-covered foods should be dropped carefully, one by one, into shortening or basket. If you use
the basket, first dip basket into shortening to reduce batter build-up on basket surfaces.
• When frying is completed, remove basket or product. Hang basket on rear basket hanger. Remove
food and season it. Do not salt food over the shortening because salt could cause a chemical
change in the oil.
DAILY FILTERING
WARNING: HOT OIL AND PARTS CAN CAUSE BURNS. USE CARE WHEN OPERATING,
CLEANING AND SERVICING THE FRYER.
Filtering Procedure
1. Turn the fryer off.
2. Slowly remove the baskets and raise the elements out of the tank, especially if shortening is hot,
to prevent splashing.
3. Open the fryer door and attach the drain pipe to the drain valve.
4. Select a container of sufficient capacity and place it below the drain pipe.
5. If you are using a filter bag, tie it securely to the drain pipe. If other filter medium is used, place it
in the container.
6. Open the drain valve carefully so the oil stream is directed through the filter.
7. With a small amount of warm shortening, flush out scraps and sediment in the fry tank. Drain the
tank thoroughly and wipe clean.
8. If it is necessary to clean the tank more thoroughly, follow the procedure shown in CLEANING —
WEEKLY OR AS REQUIRED in this manual.
9. Close the drain valve.
10. Pour strained shortening back into the tank.
11. Shortening level should be between the MIN and MAX lines. If using new solid shortening, refer to
MELT OPTIONS procedures in this manual.
FRYING GUIDELINES (ALL MODELS)

— 18 —
CLEANING
WARNING: DISCONNECT THE ELECTRICAL POWER SUPPLY TO THE MACHINE AND FOLLOW
LOCKOUT/TAGOUT PROCEDURES.
DAILY
• Clean all exterior surfaces of your fryer at least once daily.
• Use a damp cloth with warm water and a mild soap or detergent.
• Rinse thoroughly, then polish with a soft, dry cloth.
• Keep the fryer exterior clean and free of accumulated grease to prevent stubborn stains from
forming. If regular cleaning is neglected, grease will be burned on and discolorations may form.
• Remove discolorations by washing with any detergent or soap and water.
• Use a self-soaping nonmetallic scouring pad for particularly stubborn discolorations.
• Always rub with the grain of the stainless steel.
• Do not use a scouring pad or harsh cleaners on the keypad or display area.
• Cleaning instructions for fryers equipped with KleenScreen are covered in a separate instruction
manual. Follow the instructions accordingly.
WEEKLY OR AS REQUIRED
1. Once the shortening has been drained, flush out scraps and sediment with a small amount of warm
shortening. Allow the tank to drain thoroughly.
2. Close the drain valve and fill the tank with a non-corrosive, grease-dissolving commercial cleaner,
following the manufacturer's instructions.
3. Add commercial boil out solution. Solution level must be between the MIN and MAX level on the fryer
tank.
4. Press the boil button and bring the solution to a simmer for about 15 to 20 minutes.
5. Drain the cleaning solution from the tank.
DRAIN INTERLOCK
Prevents the heating elements from operating when the drain valve is open.
SHORTENING LIFE
Shortening life may be extended by following these guidelines:
• Do not salt foods over the fryer.
• Use good quality shortening.
• Filter shortening daily at a minimum.
• Replace shortening if it becomes poorly flavored.
• Keep equipment and surroundings clean.
• Set thermostats correctly.
• Remove excess moisture and particles from food products before placing in fryer.

— 19 —
6. Close the drain valve and refill the tank with water. Add 1 cup (0.2 L) of vinegar to neutralize alkaline
left by the cleaner. Solution level must be between the MIN and MAX level on the fryer tank.
Bring the solution to a simmer and allow it to stand for a few minutes.
7. Drain the tank and rinse thoroughly with clear, hot water. All traces of cleaner must be removed. Dry
the tank thoroughly.
8. Close the drain valve and add shortening. Follow the FILLING FRY TANK WITH SHORTENING
procedure in this manual. If using solid shortening, refer to MELT OPTIONS in this manual.
The fryer is now ready for use.
TROUBLESHOOTING
ALARMS AND ERROR MESSAGES
Open Probe - If an open probe is detected, the heat demand is disabled and any running cooking cycles
are cancelled. All operator buttons are disabled. The control displays the following message:
1ERD Models - Prob
1ERC Models - OPEN PROBE
The alarm sounds continuously until the fault clears or the fryer is turned off, then back on. If the problem
persists, call service.
Shorted Probe - If a shorted probe is detected, the heat demand is disabled and any running cooking
cycles are cancelled. All operator buttons are disabled. The control displays the following message:
1ERD Models - Hi
1ERC Models - SHORTED PROBE
The alarm sounds continuously until the fault clears or the fryer is turned off, then back on. If the problem
persists, call service.
Hi Temperature - If the temperature is greater than or equal to 415°F (212°C), the heat demand is
disabled and any running cooking cycles are cancelled. All operator buttons are disabled. The control
displays the following message:
1ERD Models - Hi
1ERC Models - SHORTED PROBE
The alarm sounds continuously until the fault clears or the fryer is turned off, then back on. Normal fryer
operations resumes when temperature drops below 415°F (212°C). If the problem persists, call service.
Display Flashing "FILTER" - When the display flashes FILTER, the countdown timer has reached
zero. Refer to the Filter Programming procedure in this manual to reset the timer.
1ERC Models - FILTER

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MAINTENANCE
WARNING: HOT OIL AND PARTS CAN CAUSE BURNS. USE CARE WHEN OPERATING, CLEANING
AND SERVICING THE FRYER.
WARNING: SPILLING HOT FRYING COMPOUND CAN CAUSE SEVERE BURNS. DO NOT MOVE
FRYER WITHOUT DRAINING ALL FRYING COMPOUND FROM THE TANK.
SERVICE AND PARTS INFORMATION
To obtain service and parts information concerning this fryer, contact the Vulcan-Hart Service Agency
in your area (refer to our website, www.vulcanhart.com for a complete listing of Authorized Service and
parts depots).
When calling for service, the following information must be available: model number, device number,
serial number, manufacture date (MD) and voltage.
FORM 32903 (11-05) PRINTED IN U.S.A.