Henny Penny OE-301 Operators Manual

Henny Penny Model OE/OG 301/302/303

Henny Penny

LIMITED WARRANTY FOR HENNY PENNY APPLIANCES

Subject to the following conditions, Henny Penny Corporation makes the following limited warranties to the

original purchaser only for Henny Penny appliances and replacement parts:

NEW EQUIPMENT:
defective in material or workmanship within two (2) years from date of original installation, will be
repaired or replaced without charge F.O.B. factory, Eaton, Ohio, or F.O.B. authorized distributor. To
validate this warranty, the registration card for the appliance must be mailed to Henny Penny within ten
(10) days after installation.

REPLACEMENT PARTS:
be defective in material or workmanship within ninety (90) days from date of original installation will be
repaired or replaced without charge F.O.B. factory, Eaton, Ohio, or F.O.B. authorized distributor.

The warranty for new equipment and replacement parts covers only the repair or replacement of the defective
part and does not include any labor charges for the removal and installation of any parts, travel or other expenses
incidental to the repair or replacement of a part.

EXTENDED FRYPOT WARRANTY:
workmanship issues for a period of up to seven (7) years from date of manufacture. This warranty shall not cover
any frypot that fails due to any misuse or abuse, such as heating of the frypot without shortening.

0 TO 3 YEARS:
issues will be replaced at no charge for parts, labor, or freight. Henny Penny will either install a
new frypot at no cost or provide a new or reconditioned replacement fryer at no cost.

3 TO 7 YEARS:
issues will be replaced at no charge for the frypot only. Any freight charges and labor costs to
install the new frypot as well as the cost of any other parts replaced, such as insulation, thermal
sensors, high limits, fittings, and hardware, will be the responsibility of the owner.

Any part of a new appliance, except lamps and fuses, which proves to be

Any appliance replacement part, except lamps and fuses, which proves to

Henny Penny will replace any frypot that fails due to manufacturing or

During this time, any frypot that fails due to manufacturing or workmanship

During this time, any frypot that fails due to manufacturing or workmanship

Any claim must be represented to either Henny Penny or the distributor from whom the appliance was
purchased. No allowance will be granted for repairs made by anyone else without Henny Penny’s written
consent. If damage occurs during shipping, notify the sender at once so that a claim may be filed.

THE ABOVE LIMITED WARRANTY SETS FORTH THE SOLE REMEDY AGAINST HENNY PENNY
FOR ANY BREACH OF WARRANTY OR OTHER TERM. BUYER AGREES THAT NO OTHER REMEDY
(INCLUDING CLAIMS FOR ANY INCIDENTAL OR CONSQUENTIAL DAMAGES) SHALL BE
AVAILABLE.

The above limited warranty does not apply (a) to damage resulting from accident, alteration, misuse, or
abuse; (b) if the equipment’s serial number is removed or defaced; or (c) for lamps and fuses. THE ABOVE
LIMITED WARRANTY IS EXPRESSLY IN LIEU OF ALL OTHER WARRANTIES, EXPRESS OR
IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS, AND ALL OTHER WARRANTIES ARE
EXCLUDED. HENNY PENNY NEITHER ASSUMES NOR AUTHORIZES ANY PERSON TO ASSUME
FOR IT ANY OTHER OBLIGATION OR LIABILITY

FM01-360 Revised 12-29-06

This manual should be retained in a convenient location for future reference.
Wiring diagram for this appliance is located on the inside access door below

the control panel.

Post in a prominent location, instructions to be followed in event user
smells gas. This information shall be obtained by consulting the local
gas supplier.

FORYOURSAFETY

STORE ON USE GASOLINE OR OT
VAPORS AND LIQUIDS IN THE V

ER APPLI~CE.

Keep appliance area free and clear from combustables.
Do not obstruct the flow of combustion and ventilation air. Adequate

clearance must be left all around appliance for sufficient air to the com­bustion chamber.

The Model OG-301/302/303 Fryers are equipped with a continuous pilot.

Fryer can not be operated without electric power. Fryer will automatically
return to normal operation when power is restored.

proper instaIlatiom, adj

ode1

Nominal Heat Input:

(Net)

Nominal Heat Input:

(Gross)

Supply Pressure:

Test Point Pressure:

Injector Size:

This appliance must be installed in accordance with the manufacturers instructions and the regulations in
force and only used in a suitable ventilated location. Read the instructions fully before installing or
using the appliance.

Natural (I& = 2 1,l KW
Liquid Propane (I& = 21,l KW

Natural (I,,) = 23,4 KW
Liquid Propane (IJ = 23,4 KW (80,000 Btu/h)

Natural (IJ = 20 mbar
Liquid Propane (I,,) = 37 mbar
Liquid Propane (IJ = 50 mbar

Natural (I& = 8,7 mbar
I iquid Propane (I& = 25 mbar

Natural (I,,) = 0,66 mm
Liquid Propane (IJ = 1,04 mm

(72,000 B tu/h)

(72,000 Btu/h)

(80,000 Btu/h)

Consumo Calorico Nominal:

(Neto)

Consumo Calorico Nominal:

(Bruto)

Presion De Alimentacion: Gas Natural (I,,) = 20 mbar

Presion En Ez Punto De Pmeba: Gas Natural (I,,) = 8,7 mbar

Diametro Boquilla: Gas Natural (I,,) = 0,66 mm

Este equip0 debe instalarse linicamente en un recinto adecuadameute ventilado y conforme a las
indicaciones de1 fabricante y a las normas vigentes. Lea completamente las instrucciones antes de
instalar 0 usar este equipo.

Gas Natural (I,) = 21,l KW (72,000 Btu/h)
Propano Licuado (IJ = 21,l KW

Gas Natural (I,,) = 21,l KW
Propano Licuado (I& = 21,l KW

Propano Licuado (I& = 37 mbar
Propano Licuado (I& = 50 mbar

Propano Licuado (IJ = 25 mbar

Propano Licuado (I& = 1,04 mm

(72,000 Btu/h)

(80,000 Btu/h)

(80,000 Btu/h)

Section

Page

Section 1.

Section 2.

INTRODUCTION
l-2. Model Variations
l-3.

Features

.....................................................

................................................

.......................................................

l-4. Safety .........................................................

1.5.

Assistance.

INSTALLATION.
2-l.

Introduction..

2-2. Unpacking

..........

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... . .

......................................................

.i.

.........................................

............................................. 2-l

2-3. Selecting the Location ...........................................

2-4. Leveling the Fry Station
2-5.
2-6. Gas Supply..
2-7.
2-8.

Ventilation of Fry Station ........................................

...................................................

GasLeakTest
Gas Pilot Lighting

..................................................

...............................................

2-9. Gas Pilot Shut Down Procedure
Z-10.
Z-11.
2-12.
2-13.

Pressure Regulator

..............................................

Electrical Requirements OG-301/302/303 ............................

Electrical Requirements OE-301/302/303 ............................

Testing the Fry Station

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...................................

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l-l
l-l
l-l

l-2
2-l
2-l

2-2
2-2
2-2
2-3
2-5
2-6
2-7
2-7
2-7
2-8
2-8

:-.....i j

Section.3. OPERATION

3-l.

Introduction
3-2. Operating Controls
3-3. Filling or Adding Shortening.
3-4. Operating Controls and Procedures

3-5. Filtering of Shortening. ..........................................

3-6. Filter Pump Problems.
3-7. Filter Pump Motor Protector.
3-8.

Changing the Filter Envelope .....................................

3-9. Cleaning the Cookpots ...........................................

Section 4.

PROGRAMMING.
4-l.
4-2.

First Level Program Mode.

Second Level Program Mode. .....................................

4-3. Idle Programming ...
4-4. Third Level Program Mode
4-5. Special Program Mode

Section 5.

TROUBLE SHOOTING
5-l. Introduction

5-2. Troubleshooting.. ...............................................

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.............................................. 3-l

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................................ 3-11

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.:

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................................................................................... 4-3

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3-l
3-l

3-11
3-13

3-14

3-15
3-15
3-17

4-l
4-l
4-2

4r3
4-4

5-l
5-l

i

se~tio

7-7. Recommended Spare Parts for Distributors...................................................... 7-1

age

Section6. MAINTENANCE......................................................

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Section 7.

6-l.
6-2.
6-3.
6-4.
6-5.
6-6.
6-7.
6-8.
6-9.
6-10.
6-11.
6-12.
6-13.
6-14.
6-15.
6-16.
6-17.
6-18.

Introduction

Test Instruments

Removing the Control Panel
Thermal Sensor (Probe)
High Temperature Limit Control (electric models)
High Temperature Limit Control (gas models)
Heating Elements (electric models only)
Heating Contactors (electric models)
Gas Burner Assembly (gas models).
Thermocouple (gas models)
Gas Control Valve

Fuses and Fuse Holders
Drain Switch
Power On/Off Switch
Filter Switch
Filtering System
GasConversion
Gas Safety Solenoid (gas models only)

PARTS INFORMATION
7-l.
7-2.
7-3.
7-4.
7-5.
7-6.

Introduction
Genuine Parts
When Ordering Parts

Prices .........................................................

Delivery ........................................................

Warranty

....................

.......................

6-l
6-l
6-l
6-l
6-2
6-4
6-6
6-8
6-10
6-12
6-14
6-15
6-18
6-19
6-20
6-21
6-22
6-25
6-27

7-l
7-l
7-l
7-l
7-l
7-l
7-l

Henny Penny Distributor Lists (Domestic and International)

ii

em

The Henny Penny Open Fry Station is a basic unit of food
equipment designed to cook foods better and easier. The
microcomputer based design helps make this possible.

1-2.

NS

This manual covers the following variations of the Henny
Penny Open Fry Station:

Model OG-301/302/303 (gas model)
Model OE-301/302/303 (electric model)

0 Easily cleaned.
@ 43 lb. shortening capacity - gas model.
@ 48 lb. shortening capacity - electric model.

2 Half size baskets per well (or full size baskets).
0 Microcomputer control.
@ Stainless steel construction.
0 Manual reset high limit control.

Self-diagnostic system built into controls.
* Built in filter (handles all 3 wells).

The Henny Penny Fry Station has many safety features
incorporated. However, the only way to ensure safe
operation is to fully understand the proper installation,
operation, and maintenance procedures. The instructions
in this manual have been prepared to aid you in learning
the proper procedures. Where information is of particular
importance or is safety related, the words DANGER,
WARNING, CAUTION, or NOTE are used. Their usage is
described below:

The word DANGER indicates an imminent hazard which
will result in highly serious injury such as second or third
degree burns.

The word WARNING is used to alert you to a procedure
that if not performed properly, might cause personal injury.

The word CAUTION is used to alert you to a procedure
that, if not performed properly, may damage the fry station.

The word NOTE is used to highlight especially important
information.

Should you require outside assistance, just call your local
independent distributor maintained by Hennv Penny
Corporation.

In addition, feel free to contact our corporate headquarters in
Eaton, Ohio. Dial l-800-4 17-84 17 toll free.

enny

This section provides the installation instructions for the
Henny Penny Fry Station.

Installation of the unit should be performed only by a
qualified service technician.

Do not puncture the unit with any objects such as drills or
screws as component damage or electrical shock could result.

The Henny Penny Fry Station has been tested, inspected,
and expertly packed to ensure arrival at its destination in
the best possible condition. The unit is bolted to a wooden
skid and then packed inside a heavy cardboard carton with
sufficient padding to withstand normal shipping treatment.

Any shipping damage should be noted in the presence of
the delivery agent and signed prior to his or her departure.

1. Carefully cut bands from cardboard carton.

2. Lift carton from fryer.

This manual should be retained in a convenient location for
future reference.

Wiring diagram for this appliance is located on the inside
access door below the control panel. Post in a prominent
location, instructions to be followed in event user smells gas.
This information shall be obtained by consulting the local
gas supplier.

The proper location of the Fry Station is very important
for operation, speed, and convenience. The location of the
fiy station should allow clearances for servicing and proper
operation. Choose a location which will provide easy loading
and unloading without interfering with the final assembly of
food orders. Operators have found that frying from raw to
finish, and holding the product in warmers provides fast con
tinuous service. Keep in mind the best efficiency will be
obtained by a straight line operation, i.e. raw in one side and
finished out the other side. Order assembly can be moved

away with only a slight loss of efficiency.
The fryer should be installed in such a way as to prevent

tipping or movement causing splashing of hot liquid shortening.

This may be accomplished by the location the fiy station is in, or

by restraining ties.

The gas Model OG-300 Series Fry Station is designed
for installation on combustible floors and adjacent to
combustible walls. Fry Station must be installed with a
minimum clearance from all combustible, and
noncombustible materials, 4 inches from side and 4
inches from the back.

For proper operation, the fry station should be level from
side to side and front to back. Using a level place on the
flat areas around the frypot collar, on the middle well, adjust

the casters until the unit is level.

adequate exhaust hood or vent
is essential to permit efficient removal of the steam exhaust and
frying odors. Special precaution must be taken in designing an

exhaust canopy to avoid interference with the operation of the

1 fry station. We recommend you consult a local ventilation or

heating company to help in designing an adequate system.

Ventilation must conform to local, state, and national codes.
Consult your local fire department or building authorities.

When installing the gas fry station do not attach an exten­sion to the gas flue exhaust stack. This may impair proper
operation of the burner, causing malfunctions and possible
negative back draft.

The gas fry station is factory available for either natural
or propane gas. Check the data plate inside the front door
of the cabinet to determine the proper gas supply
requirements.

TE

The OG-301 can be operated at altitudes of up to 4000 feet

above sea level with no changes to the unit. For operation
above 4000 feet, please contact Henny Penny Corporation
for changes to the unit.

Do not attempt to use any gas other than that specified on
the data plate. Incorrect gas supply could result in a fire
or explosion.

Please refer to the illustration on the following page for the

recommended hookup of the fry station to the main gas line

supply.

To avoid possible serious personal injury:
* Installation must conform with American National Standard

2223. l-Latest Edition National Fuel Gas Code and the local
municipal building codes. In Canada, installation must be in
accordance with Standard CAN/CGA B 1 49.1 & .2,
Installation Codes - Gas Burning Appliances and local
codes.

0 The fry station and its individual shutoff valve must be

disconnected from the gas supply piping system during any
pressure testing of that system at test pressures in excess of

l/2 PSIG (3.45 KPA).

* The fry station must be isolated from the gas supply piping

system by closing its individual manual shut off valve

during any pressure testing of the gas supply piping system

at test pressures equal to or less than l/2 PSIG (3.45 KPA).

odel

T

INIMU~I PULL of equip­ment away from wall
permissible for accessi­bility to Quick Disconnect
Device.

Couplings and hose
should be installed in the
same plane as shown at
left. DO NOT OFFSET
COUPLINGS-this causes
torsional twisting and
undue strain causing

premature failure.

AVOID SHARP BENDS AND KINKS when
pulling equipment away from wall. (Max­imum pull will kink ends, even if installed
properly, and reduce Connector life.)

~

QUICK DISCON.
NECT DEVICE

while extended

MAXIMUM PULL NOT
ADVISED WHILE
CONNECTED

Please refer to the illustration below
when installing cable restraint on all
moveable gas fryers.

at

l-bolt is to be secured to the building
using acceptable building construc­tion practices.

This is the correct way to
install metal hose for ver­tical traverse. Note the
single, natural loop.

Allowing a sharp bend, as
shown at right, strains and
twists the metal hose to a
point of early failure at the
coupling.

Maintain the minimum or
larger bending diameter
between the couplings
longest life.

Closing in the diameter at
the couplings, as shown
at right, creates double
bends causing work
fatigue failure of the

fittings.

In all installations where
“self-draining” is not
necessary, connect metal
hose in a vertical loop.

~0 NOT CONNECT
METAL HOSE HORI-

ZONTALLY . . . unless

“self-draining” is neces-

sary, then us% support on

lower plane as shown at

left.

for

c

CT1

Secure l-bolt to a building stud. DO
NOT attach to dry wall only. Also,

locate the l-bolt at the same height as
the gas service. Preferred installation
is approximately six inches to either
side of service. Cable restraint must

be at least six inches shorter than
flexible gas line.

Utilize elbows when necessary to
avoid sharp kinks or excessive ben­ding. For ease of movement, install
with a “lazy” loop. Gas appliance

must be disconnected prior to max-

imum movement. (Minimum move-

ment is permissible for hose

disconnection).

A standard one inch, black steel pipe and malleable fittings
should be used for gas service connections.
Do not use cast iron fittings.
Although one inch size pipe is‘reconunended, piping
should be of adequate size and installed to provide a supply
of gas sufficient to meet the maximum demand without
undue loss of pressure between the meter and the fry station.
The pressure loss in the piping system should not exceed 0.3

inch water column.

“revisions should be made for moving the fry station for
leaning and servicing. This may be accomplished by:

Installing a manual gas shut off valve and a disconnect
union, or

Installing a heavy duty design A.G.A. certified
connector. In order to be able to service this appliance,
which is provided with casters, a connector complying
with ANSI 221.69 or CAN/CGA 6.16 and a
quick-disconnect device complying with ANSI 22 1.4 1
or CAN l-6.9 must be installed. It must also be
installed with restraining means to guard against
transmission of strain to the connector as specified in
the appliance manufacturer’s instruction.

Refer to the cable restraint instructions (illustration 2-6)
on how and where to attach the restraining devices to

the wall and fryer.

Prior to turning the gas supply on, be sure the gas dial
cock on fry station gas valve is in the OFF position.
After the piping and fittings have been installed, check
for gas leaks. A simple checking method is to turn on
the gas and brush all connections with a soap solution.

If bubbles occur, it indicates escaping gas. In this
event, the piping connection must be redone.

Never use a lighted.match or open flame to test for gas

leaks. Escaping gas could cause an explosion resulting
in severe personal injury.

The following steps provide the pilot PROCEDURE lighting
procedure:

1. Open doors and open gas shut-off valve. (see illustrations)

2. The gas cock dial has a dual function:
a. Complete control of gas to the pilot and main burner.

b. When in the pilot position, it is the reset mechanism

for the automatic pilot.

3. Partially depress and turn the control gas cock dial to
the OFF position.

4. Wait a sufficient length of time to allow any gas which
may have accumulated in the burner compartment to
escape (at least 5 minutes).

5. Turn the main power switch to the OFF position.

6. Turn the gas cock dial to the PILOT position.

7. Depress and hold gas cock dial while lighting the pilot.
Allow the pilot to burn approximately 30 seconds before
releasing the gas cock dial. The pilot should remain
lighted.

If the pilot does not remain lighted, repeat steps 2 and 3,
allowing a longer period of time before releasing the gas
cock dial.

8. Turn the gas cock dial to the ON position.

9. Turn the power switch to the “ON” position.

10. Listen for the gas burner ignition. It will be an audible

sound due to the gas igniting at the gas jets within the
burner.

Do not leave the power switch on for more than 10 seconds;
damage to the frypot may result.

11. The frypots should be cleaned per the instructions in
section 3.

12. The frypots must be filled to the proper level with
shortening. Refer to section 3-4.

13. The fry station is now ready for operation.

Depress lightly and turn manual lever on gas valve to

the OFF position.

The gas pressure regulator on the automatic gas valve is
factory set as follows:

@ Natural: 3.5 inches water column.
* Propane 10 0 inches water column.

e

120 V, 50/60 Hz., 12 A, 1 PH

0 230 V, 50/60 HZ., 6 A, 1 PH

The gas fry station requires a 3 wire grounded service.

W

I

DO NOT DISCONNECT THE GROUND PLUG. This

fry station MUST be adequately and safely grounded or
electrical shock could result. Refer to local electrical
codes for correct grounding procedures or in absence of
local codes, with the National Electrical Code,
ANSO/NFPA No. 70 Latest Edition. Canadian models
are supplied with a terminal box, suitable for conduit
connection. In Canada, all electrical connections are to
be made in accordance with CSA C22 1, Canadian
Electrical Code Part 1, and/or local codes.

Servicing of the filter pump is done at the rear of the

unit. If service is required, disconnect the fry station

from the electrical power source. The fry station will

have to be pulled out from the wall.to gain access to

rear.

ING

c

The OE-301/302/303 is available from the factory
wired 208, or 220/240

volts, 50 or 60 hertz source.

Refer to the table below for supply wiring and fusing.

Volts Phase

208 3

208 3
220/240 3
2201240 3

400 3

400 3

KW

Amps

11.25 31

13.50 38

11.25 30132

13.50 33135

11.25 16

13.50 20

This fry station must be adequately and safely
grounded. Refer to local electrical codes for correct
grounding procedures. If fry station is not adequately
grounded, electrical shock could result.

A separate disconnect switch with proper capacity fuses
or breakers must be installed at a convenient location
between the fry station and the power source.

I

Each Hentry Penny Fry Station was completely checked
and tested prior to shipment. However, it is good
practice to check the unit a again after installation.

odel

301/302/303

This section provides operating procedures for the Henny Pen­ny OG/OE-301/302/303. Sections 1, 2, and 3 should be read
and all instructions should be followed before operating the
fryer.

3-2. Figures 3-1 through 3-8 identify and describe the function of

all operating controls and components.
Page 3-10 describes the function of electromechanical controls,

or units without computer controls.

Fig.

No.

3-l

3-1

3-l

3-l

Item

No.

1

2

3

escription

Power Switch

Digital Display

Timer Switch

Set Switch

Function

This two position rocker type switch controls the power to the
fryer when in the on position.

The digital display is to show the shortening temperature, as
well as the timer countdown in the frying cycle. The temperature
of the shortening can be determined by depressing the
temperature switch. If the temperature is below 250°F (121°C),
the digital display will read “LO”. If the temperature exceeds
390°F (199”C), the display will read “HI”. Any temperature
between these two settings will be displayed.

The right timer can be activated or reset by gently depressing
the timer switch. The same holds true for the left timer switch.
The left display shows the left timer information and the right
display shows the information for the right timer.

The set switch is used to set the cooking cycles and to enter
the special program modes.

3-l

Exit Melt Switch

Temperature Switch

6

The exit melt swtich is used to bypass the melt cycle. By press­ing and holding the exit melt switch for five seconds, the heat
will come on continuously.

By pressing the temperature switch (indicated by thermometer),

the actual shortening temperature will show on the left display

and the setpoint temperature on the right display.

Melt LED

When the melt LED is flashing, the fryer is in the melt cycle.
When the temperature of the shortening reaches approximately
250°F (121”C), the melt LED will go off and automatically
switch to the heat cycle.

When using solid shortening, it is recommended to melt the

shortening on an outside heating source before placing shorten­ing in the cookpots. Heating elements, and the slope of the gas
cookpot must be completely submerged in shorting. Fire could
result, or damage to the cookpot could result.

Ready LED

Head LED

Product LED

Time LED

Temperature LED

Alarm LED

The ready LED illuminates when the temperature of the

shortening is near the setpoint temperature. (It will illuminate

if the temperature is 5°F (or “C) more than the setpoint

temperature.)

The heat LED illuminates when the heat comes on.

The product LED flashes while in the program modes, and a
new product can be selected at this time.

The time LED flashes while in the program mode and a new
fry time can be programmed.

The temperature LED flashes while in the program mode and
the setpoint temperature can be programmed.

The alarm LED flashes while,the program mode. Up to four

alarms can be programmed in a cook cycle.

tern

No.

I

escriptiori

3-l

3-2

14

15

16

17

Other LED

Idle LED

Up and Down
Switches

Fuses (electric only)

The other LED flashes while in the high level program mode
and special program modes only. Several parameters can be pro­grammed at this time.

The idle LED illuminates when the right timer up and and down
switch is pressed for two seconds. The indicator passes through
the other product LEDs to the idle LED. The control will then
regulate the shortening temperature at a lower programmed
temperature.

Two sets of up and down switches (denoted as triangles) are
on the control. These switches are used in programming and
product selection. A product is selected by pressing and holding
either the up or down switch for two seconds. To select both
the right and left products at the same time the programmed
set point temperature must be the same.

The fuses, located on the panel behind door, are protective
devices that break the circuit when the current exceeds the rated
value. The 5 amp fuses provide an overload protection for the
control panel.

&I -;j

3-2

3-3

3-3

18

19

20

High Limit Reset

Contactors

(electric only)

Thermal Sensor

This manual reset, located on panel behind door, must be pushed
up in the event the high limit trips. This red button will manually
reset the high limit. A high limit protects each cookpot.

The contactors are the relays that route power to the heating
elements. One relay coil is in series with the high limit
temperature control, and the other relay coil is in series with
the heat control circuit, which is the mercury contactor.

The thermal sensor, located behind the control panel, determines
the shortening temperature.

odel

Drain Interlock
(Hidden behind
bracket)

Drain Valve

The drain interlock switch is a microswitch that provides pro­tection for the heating elements in the event an operator drains
shortening from the frypot while the power switch is on. The

drain switch is designed to automatically shut off the control
system when the drain valve is opened. A drain interlock switch

protects each cookpot.

It is recommended to turn all power off before opening
drain valve.

The drain valve is a two-way ball valve and is normally in the
closed position. Turn the handle to the open position to drain
the shortening from the frypot.

3-6 24

Filter Union

Open the drain valve slowly to eliminate splashing of hot

shortening. Severe burns could result.

The filter union connects the filter assembly to the filter pump.
It is easily disconnected to allow removal of the filter and filter
drain pan.

odd 0

301/302/303

Fig.

NO.

3-6

Rte

No.

25

26

Filter Drain Pan

Filter Pump Switch

Function

The .removable filter drain pan houses the filter and catches the
shortening when it is drained from the frypot. It is not to be
used to remove and discard the shortening when the shorten­ing needs replaced.

Use extreme care when handling the drain pan or any metal
which comes in contact with hot shortening. Do not move
drain pan with hot shortening in pan. Severe burns could
result. It is recommended to use gloves.

This two position rocker switch controls the power to the
filter pump motor.

3-6

3-8

3-8

27

28

29

30

Oil Return Line

Gas Shut-Off Valve

(gas only)

Gas Control Valve

(gas only)

Gas Solenoid

(gas only)

The detachable oil return line pivots to reach all three
cookpots when pumping shortening back into the cookpots.
The return line can be removed and a rinse hose connected
to unit to discard shortening from unit.

Each cookpot has its own gas shut-off valve on thegas line
going to the gas valve.

Each cookpot has its own gas control valve which controls
the flow of gas to burner assembly. It requires manual pilot

lighting.

The gas solenoid shuts the flow of gas off to the burner
in this unit that the high limit kicks out, and is present for
each cookpot.

Y

el 0

.

%

0

Y

3

re

re 3-

ode! 0

Main Power Switch

The main power switch is a two,way switch. Move the
switch to the position marked ON to operate the fryer.

Move the switch to the position marked ON to operate the

The thermostat is an electro-mechanical device used to

below the temperature set by the thermostat.
when the shortening reaches the set temperature.

The timer is an electro-mechanical device that controls the
length of the frying cycle and activates the buzzer when the
frying cycle is complete. Turn the knob to set the black

arrow at the desired frying time.
back to the black arrow when the ON/OFF switch is moved

Move to the OFF position to stop the buzzer after the frying
cycle. This also will reset the timer to the original setting.

The timer indicating light is a red light which is illuminated
when the timer is on.

The red arrow will reset

position to start the timer.

It goes off

It is recommended that a high quality frying shortening be
used in the O&301/302/303 and OG-301/302/303 fry
stations. Some low grade shortenings have a high moisture
content causing foaming and boiling over. The Henny Penny
OE-301/302/303 requires 48 pounds of shortening per
cookpot. The OG-301/302/303 requires 43 pounds per
cookpot. All cookpots have two level indicators
inscribed on the rear of the cookpot wall. The top indicator
shows when the heated shortening is at the proper level.
Cold shortening should be at the bottom indicator, since the
shortening will expand when heated.

Hot shortening must be maintained at the level indicator
on each cookpot, or fire could result. It is also
recommended to use gloves when in contact with hot

shortening. Shortening and all metal parts that are in
contact with the shortening are extremely hot and
severe burns could result.

Moving the fryer with hot shortening in the cookpots or

filter pan is not recommended. Hot shortening can

splash out and severe burns could result.

The Henry Penny Open Fry Station with dual timers con­tains solid state controls for each cookpot. The following is
brief description of the operating procedures.

Be sure the drain valve is in the closed position.

1.

2.

Place basket support inside of cookpot.

Fill the cookpot with shortening.

3.

When using solid shortening, it is recommended to melt

the shortening on an outside heating source before

placing it in the cookpots. Heating elements and the

slope of the gas cookpot must be completely submerged
in shortening. Fire could result, or damage to the
cookpot could result.

ove power switch to the

4.
automatically go into the melt cycle. When the
temperature reaches 250°F (121OC) the control will go
into the heat cycle. The shortening will be heated until
the temperature setting is reached.

The melt cycle may be bypassed, if desired, by pressing the
Exit Melt switch and holding it for five seconds.

Do not bypass the melt cycle unless enough shortening has
melted to completely cover all of the heating elements. If
melt cycle is bypassed before all heating elements are
covered, excessive smoking of the shortening or a fire will
result.

5. Press the up or down switch and hold for two seconds
to select a product. The times and temperatures are
preprogrammed.

“ON” position. Unit will

ri,~

:%; : :.

,\$‘,, ‘>,

The operation of the two t,imers is entirely independent.
They may be set, started, or stopped without affecting each
other.

6. Thoroughly stir shortening to stabilize the temperature
throughout the cookpots.

7. When the shortening temperature has reached setpoint,
ready LED will illuminate, indicating to the operator,
they may drop product.

8. Lower basket with product into cookpot and press timer
switch. Countdown will begin.

9. When frying cycle is complete, a pulsating beep will
sound and the display will read “DONE.” Pressing the
timer switch stops the beeping and starts the hold mode.

10. The baskets can be lifted out to drain for the duration
of the hold mode, the display will flash 0O:OO and a
pulsating beep will sound. Pressing the timer switch
resets it back to the cooking time.

el 0

Frying breaded food requires frequent filtering. Taste the
cold shortening every day for flavor. Watch the shortening
for foaming during the frying cycle. Discard the shorten­ing as soon as it shows sign of foaming. Clean the cookpot

as follows each time the shortening is changed or filtered.

1. Turn the main switch to the OFF position. Remove and
clean the fry basket in soap and water. Rinse thoroughly.

Best results are obtained when shortening is filtered at the
normal frying temperature.

2. Use a metal spatula to scrape any build up from the sides
of the cookpot. Do not scrape heating elements on elec­tric models, or the slope on the gas models.

The filter pan must be in the proper position beneath the
drain valve. This will prevent the splashing of shortening
on the floor. This splashing could result in severe burns.

3. Open door(s) under unit and open the drain valve very
slowly, half a turn at first and then slowly to the full open
position. This will prevent excessive splashing of the hot
shortening as it drains into the filter drain pan.

4. As the shortening drains from the cookpot, use brushes
to scrape and clean the side of the cookpot and the
heating elements of the electric model. If the drain fills

with breading, use straight white brush to push excess
breading into the drain pan.

5. When all of the shortening has drained, scrape or brush
the sides and the bottom of the cookpot.

6. Rinse the cookpot as follows:
a. Close the drain valve.

b. Position return line over empty cookpot.

c. Move the pump switch to the pump position.

d. Fill the cookpot l/3 full, then turn off pump.

enny

OEI

301l3~2l303

3-5.

(~o~ti~ue~)

F

If shortening is slow coming from faucet, it is possible that
the filter connecting the union on the filter tube line is not

tightened properly. If so, turn off the pump and use gloves
to tighten the union. This union will be hot. Severe burns
could result.

e. Wash down and scrub the sides of the frypot.
f. After the sides and bottom are cleaned, open the drain

valve.

7. Pump all of the shortening out of the filter pan and back
into the cookpot.

8. When the pump is pumping air only, move the pump
switch from PUMP to OFF.

9. Check the level of the shortening in the cookpot. Add
fresh shortening if necessary, until it reaches the level
indicator line on the rear wall of the cookpot.

Approximately 10 to 12 filterings can be made with one filter
paper envelope, depending on several conditions; the quan­tity and type of product fried and filtered, the type of
breading used, and the amount of crumb accumulation left
inside the filter drain pan. When the filter screen assembly
and filter paper become clogged and the pumping flow rate
slows down, clean the screen assembly and change the filter
envelope.

10. If frying is to be continued at this time, move the main
power switch back to the “ON” position, and allow time
for reheating of the shortening.

The following steps will help prevent filter pump problems.

1. Make certain the filter paper envelope is properly in­stalled over the filter screens. Make sure the open end
of the envelope is properly folded over and clamped in
place with the retaining clips so that the envelope is
sealed and crumbs cannot enter.

I

2. Make sure all the shortening has been pumped from the
filter lines and the pump by allowing the filter pump
motor to run until no shortening is coming from the
nozzle.

;-,;,?;I

The filter pump motor is equipped with a manual reset but­ton in the event the motor’s thermal protector acuates. This
reset button is located on the rear of the motor. Wait ap­proximately 5 minutes before attempting to reset this pro­tector device.

To prevent burns caused by splashing shortening, the unit’s
filter pump switch must be in the OFF position before reset­ting the filter pump motor’s manual reset protector device.

The reset button will take some effort to reset. A
screwdriver could be used to press against the reset button
to aid in resetting the protector device.

The filter envelope should be changed after lo-12 filterings

or whenever it becomes clogged with crumbs. Proceed as
follows:

1. Move the main power switch to the OFF position.

2. Disconnect the filter union and-remove the filter drain
pan from beneath the cookpot.

This union may be hot. Use protective gloves or clothes to

prevent burns. Also use care to prevent burns caused by

splashing of hot shortening.

3. Remove drain pan cover from drain pan and lift the
screen assembly from the drain pan.

4. Wipe the shortening and crumbs from the drain pan.
Clean the drain pan with soap and water. Thoroughly
rinse with hot water.

5. Unthread the suction standpipe from the screen
assembly.

6. Remove the crumb catcher and clean thoroughly with
soap and water. Rinse thoroughly with hot water.

7. Remove the filter clips and discard the filter envelope.

3-8. 8. Clean the top and bottom filter screen with soap and

water. Rinse thoroughly with hot water.

Be sure that the filter screens, crumb catcher, filter clips
and the suction standpipe are thoroughly dry before
assembly of filter envelope or water will dissolve the filter
paper.

9. Assemble the top filter screen to the bottom filter screen.

10. Slide the screen into a clean filter envelope.

11. Fold the corners in and then double fold the open end.

12. Clamp the envelope in place with the two filter retain­ing clips.

13. Replace the crumb catcher screen on top of the filter
paper. Screw on the suction standpipe assembly.

14. Place complete filter screen assembly back into filter
drain pan, replace cover, and slide pan back into place
beneath the fryer.

15. Connect the filter union by hand. Do not use a wrench
to tighten.

16. The fryer is now ready to operate.

odel

301 l3~2l3Q3

After the initial installation of the fryer, as well as .before
every change of shortening, the cookpot should be
thoroughly cleaned as follows:

I

Melt bypass should be in operation. Refer to section 3-2

“Operating Controls” on Exit Melt Switch.

1. Turn the main power switch OFF.

I

The filter drain pan must be in position under the drain
valves to prevent splashing or spilling of hot liquids which
can cause serious burns.

2. If hot shortening is present in the cookpot, it must be

drained by slowly opening the drain valve handle one half
turn. Leave for a few minutes, then slowly open the valve

to full open position.

3. Close the drain valve. Discard the shortening in the filter

pan using the shortening shuttle. Then install the filter

drain under the fryer, leaving out the filter screen

assembly.

Moving the fry station, or drain pan, with hot shortening

in them is not recommended. Hot shortening can splash out,

and severe burns could result.

4. Fill the cookpot to the level indicator with hot water. Add
4 ounces of fryer cleaner to the water and mix
thoroughly. The fry basket can be placed inside the
cookpot for cleaning.

Always wear chemical splash goggles or face shield and pro­tective rubber gloves when cleaning the cookpot as the clean­ing solution is high in alkaline. Avoid splashing or other
contact of the solution with your eyes or skins. Severe burns
may result. Carefully read the instructions on the cleaner.
If the solution comes in contact with your eyes rinse
thoroughly with cool water and see a physician immediately.

5. Turn the main power switch to the POWER position and
set temperature to 200°F. The Exit Melt Switch must
be used.

6. When the solution reaches 200”F, turn the main power
switch to the OFF position.

Watch cleaning solution constantly to make sure it does NOT
boil over, causing damage to controls.

7. Let the cleaning solutions stand for 15 to 20 minutes
with the power off.

8. Using the fryer brush (never use steel wool), scrub the
inside of the cookpot.

9. After cleaning, open the drain valve and drain cleaning

solution from the cookpot into the drain pan and discard.

10. Replace the empty drain pan, close the drain valve, and
refill the cookpot with plain hot water to the proper
level.

11. Add approximately 8 ounces of distilled vinegar and
bring the solution back up to 200°F (93OC).

12. Using a clean brush, scrub the interior of the cookpot.
This will neutralize the alkaline left by the cleaning
compound.

13. Drain the vinegar rinse water and discard.

14. Rinse down the cookpot using clean, hot water.

15. Thoroughly dry the drain pan and the cookpot interior.

Make sure the inside of the cookpot, the drain valve open­ing, and all the parts that will come in contact with new

shortening are as dry as possible.

16. Replace the clean filter screen assembly in the drain pan,
replace cover, and install drain pan under fryer.

17. Refill the cookpot with fresh shortening.

The controls have four programming levels, a first level mode, a
second level mode, a third level mode, and a special program
mode. In each level, pressing the set switch advances through
the programmable items. Program mode can be entered at
anytime except during an alarm. The left display describes the
item being programmed. The right display shows the item set­ting and can be changed by pressing the right Up and Down
Switches.

The Low Level Program Mode allows the operator to program
the “global“ set point temperature (if enabled), cook and hold
time, and set up to four alarms for the selected product.

1. Press and hold Set and Temperature Switch for at least
five seconds. A tone will sound, and the left display shows

“OF” and the right display shows the set point temperature.

The temperature LED and all product indicator LED’s flash.

2. Press the right Up and Down Switches to program
desired set point temperature for all products.

3. Press the set switch and left display shows “Slct” and
the right display shows “Prod”. The product LED also
flashes.

4. Press either the left or right Up and Down Switches to select
a product to program, and the LED will be lit next, to the
desired product.

5. Press the set switch and the time LED flashes. The left
displays shows “Fry” and the right display shows the cook
time. Pressing the right Up and Down Switches adjusts the
cook time.

6. Press the set switch and the time LED continues to flash.
The left display shows “Hold,” the right display shows the
hold time and can be adjusted with the right Up and Down

Switches.

7. Press the set switch and the alarm LED flashes. The left
display shows “AL 1”) the right display shows the alarm
time and can be adjusted with the right Up and Down
Switches.

8. Repeat step 8 for alarms 2,3, and 4.

9. Press and hold the Set Switch to exit program mode, or
continue to second level mode.

The Second Level Program Mode allows the operator to pro­gram load compensation, load anticipation, proportional control,
filter cycle for the selected product, and the idle parameters.

1. While in the first level mode, push and hold the Set and
Exit Melt Switches for five seconds. The beeper will sound

the left display will show “Slct” (Select) and the right display
will show “Prod” (Product). The Product LED also flashes.

2. Press either the right or left Up and Down Switches to
select a product to program.

3. Press Set Switch and the Other LED flashes. The left display
shows “LdCo,” and the right display shows load compen­sation setting, and can be adjusted with the right Up and
Down Switches.

4. Press the Set Switch and the Other LED continues to flash.
The left display shows “PC,” the right display shows the
proportional control setting, and can be adjusted with the
right Up and Down Switches.

5. Press the Set Switch and the Other LED continues to flash.
The left display shows. “LdAn,” and the right display shows

load anticipation setting, and can be adjusted with the right

Up and Down Switches.

6. Press the Set Switch and the Other LED continues to flash.

The left display shows “Filtr,” and the right display shows
filter cycles setting, and can be adjusted with the right Up
and Down Switches.

7. Press the Set Switch and the Product LED flashes. Press

~

either right or left Up and Down Switches to select another
product to program. Press and hold the Set Switch to exit the
program mode, or continue on to the third level program
mode.

8. Also, with the Product LED flashing, pressing the right

2nd

Up and Down Switches will access the Idle Mode
parameters. The idle LED will be flashing, the left display
will continue to show “Slct” and the right display shows

“Prod.” Pressing the Set Switch allows the operator to
program the idle parameters (See Section 4-3).

4-3. I ING

The Idle Mode must be enabled for the operator to access this
mode.

1. While in the Second Program Mode, and the Product LED
is flashing, press the right Up and Down Switches to select
the idle mode items. The Idle LED will be flashing.

2. Press the Set Switch and the Time LED flashes, the left
display shows “idle,”
OFF”. Pressing the right Up and Down Switches to turn
idle on or off.

3. Press the Set Switch and the Time LED flashes. The left
display shows “Auto” and the right display shows
automatic idle time. Adjust the automatic idle time with
the right Up and Down Switches, and to disable the auto
idle feature set time to “OFF.”

4. Press the Set Switch and the Temperature LED flashes.
The left display shows “F” or “C”, and the right display

shows the idle temperature setpoint, which can be adjusted

with the right Up and Down Switches.

5. Press Set Switch and the Product LED flashes. Press and
hold the Set Switch to exit the program mode or continue
to the third level program mode.

and the right display shows “ON or

The Third Level Program Mode allows the operator to enable,

or disable “global” setpoints, program Fahrenheit or Celcius,

probe calibration, alarm duration, and hold duration.

1. While in the d level program mode, press and hold Exit
Melt and Temp switches until the buzzer sounds, and the
left display flashes “glob” and OF”, and the right display
shows “ON” or “OFF.” Pressing the right Up and Down

Switches enables, or disables the global setpoint

programming.

2. Press the Set Switch and the left displays shows “deg”
and the right display shows “OF” or ““C.” Pressing the

right Up and Down Switches allows the operator to select
Fahrenheit, or Celcius.

el

3. Press the Set Switch and the left display flashes “Prob”
and “Calib.”
temperature, and the right Up and Down Switches are
used for calibration.

4. Press the Set Switch and the left display flashes “AL”
and “dur.” The right display shows the duration of this
alarm at the end of a cook cycle, and can be adjusted with
the right Up and Down Switches.

5. Press the Set Switch and the left display flashes “Hold”
and “dur.” The left display shows the duration of the hold
alarm at the end of the hold cycle, and can be adjusted
with the right Up & Down Switches.

6. Press and hold the Set Switch to exit the program mode.

I

The right display shows the actual pot

30113Q21303

The Special Program Mode allows the operator to initialize
the program, or to perform an input/output test.

1. Turn Power Switch off, then press and hold the right Up

and Down Switches while turning power switch back on.
The left display shows “init” and the right displays shows
“sgs.” Press and hold the right Up or Down Switch for
five seconds to initialize all settings. Special Program Mode
is automatically exited if initialize is done.

2. While in the Special Program Mode, press the Set Switch

and the left display shows “10” and the right display shows

“test,”

enables all LED’s and displays. Pressing temp. switch
turns on heat. Press and hold Set Switch exits Special Pro­gram Mode.

then they go blank. By pressing all switches,

This section provides troubleshooting information in the form of
an easy-to-read table.

If a problem occurs during the first operation of a new fryer,
recheck the installation per Section 2 of this manual.

Before troubleshooting, always recheck the operating procedure
per Section 3 of this manual.

e

T

LES

In the event of a control system failure, the digital display will

show an “Error Message.” These messages are coded: E5, E4, E6,
ElO, E15, E41, E50, E51, and E53.

en turn

switc
display shows E4, the control board is getting too hot. Check the
louvers on each side of the unit for obstuctions. If E4 persists,

Turn switch to OFF position, then turn switch back to ON. If
display shows E6, thermal sensor must be replaced. Refer to
section 6-4.

El5

E41, E50,
E5 1, E53

button. If high limit does not reset, high limit must be replaced
per section 6-5, or 6-6.

Drain Switch Close drain, using the drain valve handle. If display still shows
Failure

E 15 check drain valve section 6- 13.

Programming Turn switch to OFF, then back to ON. If display shows any of
Failure the error codes, the control panel needs replaced.

LE

NG

With switch in
POWER position
and switch light

not illuminated,
fryer is complete
ly inoperative.

With switch in
power position,
switch light is
on, but all other
lights are out ex
cept the pump
will operate.

Shortening will
not heat but
lights are on.

Open Circuit

No power to
board

Faulty Contactor
(elec. model)

Check to see if unit is plugged in.
Check breaker or fuse at supply box.
Check control panel fuse per Section 6-12.

@ Check POWER switch per Section 6-14. Replace if defective.

.Check voltage at wall receptacle.

Check cord and plug.

Check fuse on PC board.

Faulty Gas Valve
(gas model)

Faulty Gas
Solenoid (gas

model)

Faulty Probe

Faulty High
Limit

Faulty Drain
Switch

Check gas valve per Section 6-11.

Check gas solenoid, per Section 6-19.

Check probe per Section 6-4. “Error message” E6.

Check High Limit per Section 6-6, or 6-7. “Error message”
ElO.

Check drain switch per Section 6-13. “Error message” E15.

Shortening will
not heat, but
lights are on.

Faulty Contactor
(elec. model)

Faulty Thermal
Sensor

Check contactor per Section 6-8.

Check thermal sensor per Section 6-4. “Error message” E6.

A. Pilot will not

light (gas model)

Faulty High
Limit

Pilot not lit
Plugged pilot

orifice, and/or
pilot supply tube

Gas supply off

Faulty gas con-

trol valve
Air in gas supply

line

Check high limit control switch per Section 6-6 or 6-7.

* Light pilot per Section 2-9.
* Unplug pilot orifice and/or pilot supply tube.

Turn ON gas supply.
Replace gas control valve.

Bleed air from supply line.

B. Pilot will not
stay lit.

C. Burner will
not light, pilot li
(gas model)

Faulty therm0
couple

Pilot magnetic

PlW

Drain valve open
High Limit con-

trol switch open

Possible faulty
gas control valve

Replace therm0 couple per Section 6-10.

Service per Section 6-11.

Close drain valve.
With power removed from fryer, check across high limit

switch terminals with ohmmeter. Replace if no reading is
indicated on meter.

With power removed from fryer, check across electrical
leads of gas control valve with ohmmeter, and gas valve in
“ON” position. Ohm reading should be 234 ohm resistance.
Replace the control valve if not within 10%.

5-2. T

(Continued)

LES
_%

NG

Heating of
shortening too
slow

Heating of
shortening too
slow (elec. model

Low or improper
voltage (elec.
model)

Weak or burnt

out elements

(elec. model)

Points in contac­tor bad (elec.
model)

Wire(s) loose
Burnt or charred

wire connection

Supply line too

small - low gas
volume (gas
model)

Use a meter and check the receptacle against data plate.

Check heating elements per section (elec. model).

Check contactor per Section 6-8.

Tighten

Replace wire and clean connectors.

Increase supply line size. Refer to installation instructions.

Shortening
overheating

Incorrect jet size
(gas model)

Improper ventila­tion system (gas

model)

Check probe
calibration

Check contactor
for not opening
(elec. model)

Bad Controller

Replace with proper size jet for type of gas.

Refer to Section 2-5.

Calibrate probe if + 10°F or “C off. If more than + 10°F
or “C, replace probe.

Replace control board if heat indicator stays on past ready

temperature.

odel

Foaming or boil­ing over of

Water in
shortening

shortening.

Improper or bad

shortening

Improper

filtering

Improper rinsing
after cleaning the
fryer

Shortening will

Drain valve

not drain from clogged with
frypot crumbs

Drain valve will

not open by turn-

ing handle

Filter motor rum
but pumps

Filter valve not
open

shortening slowly

Pump clogged

At end of frying cycle, drain shortening and clean frypot.

Add fresh shortening.

Use recommended shortening.

Refer to the procedure covering filtering the shortening.

@ Clean and rinse the frypot. Then dry thoroughly.

8 Open valve force cleaning brush through drain opening.

a Replace cotler pins in in valve capling.

Open filter valve.

Remove and clean pump per Section 6-15.

Filter switch ON
motor does not
run

.“Y Motor hums but

Lb,&> will not pump

Filter line con­nection loose

Solidified
shortening in
lines

Defective switch

Defective motor

Motor thermal
protector tripped

Clogged lines or
pump

Tighten all filter line connections.

Clear all filter lines of solidified shortening.

Check/replace switch per Section 6-15.
Check/replace motor per Section 6-15.

Reset thermal switch per Section 3-7.

Remove and clean pump and lines.

Replace pump seal, rotor and rollers per 6-15.

5-5

6-1.

This section provides procedures for checking and replacement
of the various parts used within the unit. Before replacing any
parts, refer to Section 5, Troubleshooting. It will aid you in
determining the cause of a particular malfunction.

ENTS

You may want to use two test instruments to check the elec­tric components.

0 A continuity light
0 An ohmmeter

When the manual refers to a circuit being closed, the continuity
light will be illuminated or the ohmmeter should read (0) unless
otherwise noted.

When the manual refers to the circuit being open, the continui­ty light will not illuminate, or the ohmmeter will read (1).

A continuity light cannot be used to check coils or motors.

To replace parts located inside the fryer, the control panel must
be removed, or hinged down.

1. Place the power switch in the OFF position and remove
power supplied to the unit, or on electric models, to the
cookpot to be worked on.

Disconnect power supplied to the unit by unplugging the power
cord, or turning off the wall circuit breaker, or fuse. Be aware
that the other controls will HAVE power on electric models,
or electrical shock could result.

6-3.

(~~~ti~~ed)

E
EL

Using a Phillips head screwdriver, remove the four screws

2.
securing the control panel to the unit, and let panel swing
down. The panel is hinged to hang in this position for
convenience.

3. Disconnect nine-pin connector and remove probe connec­tion from control panel.

4. To completely remove panel from unit, pull complete con­trol panel up and out of slots securing the panel.

The thermal sensor, or probe, determines the shortening
temperature. If a malfunction does occur, an E6 will be
displayed on the digital display. Turn unit OFF, then back on,
If E6 persists, the probe must be checked, or replaced by the
following steps:

1. Place the power switch in the OFF position, and remove
power supplied to the unit, or on electric models, to the
cookpot to be worked on.

Disconnect power supplied to the unit by unplugging the power
cord, or turning off the wall circuit breaker, or fuse. Be aware
that the other controls will HAVE power on electric models,
or electrical shock could result.

2. Swing control panel down per section 6-3.

3. Inspect the probe connection at the board, making sure of
a good connection.

4. Replace control panel, reconnect power supply and turn
power switch to on position. If E6 persists continue on to
step 5.

5. Disconnect power to unit and remove control panel per sec­tion 6-3.

6. Drain the shortening from cookpot (electric units continue
to step 8).

7. Remove heat shield from unit.

8. Using a l/2” wrench, loosen nut on compression fitting and
pull probe from pot fitting.

9. Install new probe, making sure the probe extends out to
the outer diameter of the heating elements on electric units.
On gas units, the probe should extend to the outer edge
of probe guard, making sure it doesn’t extend out past
guard.

Care must be taken not to extend the probe beyond the points
described above, or damage to the probe could result. Also,

make sure locking ferrule is in place and do not over-tighten
nut or damage to probe could result. Snug nut up and tighten

l/4 turn past this point.

6-5.

This high temperature control is a manual reset control which
senses the temperature of the shortening. If the shortening
temperature exceeds the safe operating limit, this control

switch will open and shut off the heat to the frypot. When the

temperature of the shortening drops to the safe operating limit,

the control must manually be reset. Each frypot has a high
temperature limit control.

Before replacing a high temperature limit control, check to
see that its circuit is closed.

The shortening temperature must be below
380°F to accurately perform this check.

1. Remove electrical power supplied to the cookpot to be
worked on.

Place POWER switch to the OFF position, and unplug

the power cord or open the wall circuit breaker. Be

aware that the other controls will have power, or elec-

trical shock could result.

2. Remove the control panel per section 6-3.

3. Remove control from bracket.

4. Remove the two electrical wires from the high temperature
limit control.

5. Check for continuity between the two terminals after
resetting the control. If the circuit is open, replace the con­trol, then continue with this procedure. (If the circuit is
closed, the high limit is not defective. Reconnect the two
electrical wires.)

Before following these steps, place POWER switch to
the OFF position, and unplug the power cord or open
the wall circuit breaker, or electrical shock could result.
Be aware that the other controls will HAVE power.

1. If the tube is broken or cracked, the control will open, shut­ting off electrical power. The control cannot be reset.

2. Drain shortening from the frypot.

3. Remove control panel, per section 6-3.

4. Loosen small inside screw nut on capillary tube.

5. Remove capillary bulb from bulb holder inside the frypot.

6. Straighten the capillary tube.

7. Remove larger outside nut that threads into pot wall.

8. Remove the two screws that secures the high limit to the
high limit bracket.

9. Loosen clamp on capillary tube.

12. Uncoil capillary line, starting at capillary tube, and insert
through frypot wall.

To avoid electrical shock or other injury, the capillary line must
run under and away from all electrical power wires and ter-

minals. The tube must never be in such a position where it could
accidentally touch the electrical power terminals.

13. Carefully bend the capillary bulb and tube toward bulb
holder on heating elements.

14. Slip capillary bulb into bulb holder located on heating
elements. Pull excess capillary line from pot and tighten
nut into frypot wall;

6-5.

Be sure capillary bulb of high limit is located behind front edge
of elements. Capillary bulb and bulb holders should be posi­tioned as not to interfere with basket or when cleaning the

frypot wall, or damage to capillary tube could result.

15. With excess capillary line pulled out, tighten smaller nut.

16. Clamp capillary tube down to shroud.

17. Replace front panel.

18. Refill with shortening.

The gas units, OG-301/302/303, use the same high
temperature limit control as the electric, OE-301/302/303,
but the mounting of the capillary tube and fittings are

different on the gas models compared to the electric models.

Use the same procedure as in section 6-5.

1. Place the power switch in the OFF position, and remove
power supplied to the unit.

Disconnect power supplied to the unit by unplugging the power
cord, or turning off the wall circuit breaker or fuse. Electrical
shock could result.

2. Drain shortening from frypot.

3. Remove control panel, per section 6-3.

emove screws from heat shield and remove shield.

213

5. Remove probe as described in section 6-4.

6. Loosen small inside screw nut on capillary tube.

7. Remove capillary bulb from bulb holder on inside of frypot.

8. Remove larger outside screw nut that threads into “Y”
fitting.

9. Cut the capillary bulb on the inside of cookpot, and remove

the capillary from unit.

10. Remove capillary from clamp on shroud.

11. Remove the two screws that secures the high limit to
bracket and remove the control from the unit.

12. Insert capillary of new high limit, through “Y” fitting.

13. Put pipe sealant on threads and screw “Y” fitting back

into fitting in frypot.

14. Insert new control on bracket.

15. Carefully bend the capillary bulb towards the bulb holder

and insert into holder.

16. Pull excess capillary line from pot and tighten nut into
“Y” fitting.

Be sure capillary bulb of high limit is located close to frypot
wall. Capillary bulb and line should be positioned as not to in­terfere with basket, or when cleaning the frypot wall, or

damage to capillary tube could result.

17. With excess capillary line pulled out tighten smaller nut.

18. Clamp capillary tube down to shroud.

To avoid electrical shock or other injury, the capillary tube must
run under and away from all electrical power wires and ter­minals. The tube must never be in such a position where it could
accidentally touch the electrical power terminals.

19. Replace probe, per section 6-4.

20. Replace front panel.

21. Refill with shortening.

Heating elements are available for 208 and 230 voltage. Check
data plate to determine the correct voltage.

If the shortening’s temperature recovery is very slow or at
a slower rate than required, this may indicate defective heating

element(s). An ohmmeter will quickly indicate if the elements
are shorted or open.

1. Remove electrical power supplied to cookpot to be worked
on.

Place power switch in the OFF position and unplug the power
cord or open the wall circuit breaker, for the cookpot to be
worked on. Be aware the other controls will have power, or
electrical shock could result.

2. Remove the control panel per section 6-3.

3. Perform an ohm check on one element at a time, with wires

disconnected from element. If the resistance is not within
tolerance, replace the element.

potage

208
208
230
230

1. Drain the shortening.

2. Remove the High Limit bulb holder from the heating ele­ment inside the frypot.

3. Remove the heating element wires from the terminals by
removing nuts (5) and washers (6 and 7). Label each so
it can be replaced in the same position on the new element.

4. Loosen the bolts on the five element spreaders.

5. Slide the element spreaders to the center of the heating
elements.

6. Remove the brass nuts (4) and washers (3), which secure
the ends of the elements through the frypot wall.

attage
3750
4500
3750
4500

esistanee 10 Ohms (cold)

11+ 1.5

9+1

12+2

11 & 1.5

enny

7. Remove the heating elements from the frypot as a group
by lifting the far end and sliding them up and out toward

the rear of the frypot.

Always install new rubber 0 rings (2) when installing heater
elements.

8. Install new heating elements with new rubber 0 rings (2)
mounted on terminal ends, and spreaders loosely mounted

in the center of the stacked elements.

9. Replace the heating elements, terminal end first at approx­imately 45O angle, slipping the terminal ends through the
front wall of the frypot.

10. Replace the brass nuts (4) and washers (3) on the heating
element terminals. Tighten the brass nuts to 30 foot lbs

of torque.

11. Move the element spreaders from the center of the ele-

ment, into a position which will spread each element apart
evenly on all four sides, and tighten. Slide the fifth
spreader over to protect the probe.

12. Replace the High Limit bulb holder on the top element,
and position the bulb between the top and second element

midway from side to side, and tighten screw which holds
the bulb in place.

13. Reconnect the wires to the appropriate terminal as labeled

when they were removed.

14. Replace the front control panel.

15. Connect the power cord to the wall receptacle or close wall
circuit breaker.

Heating elements should never be energized without shorten­ing in the frypot, or damage to elements could result.

16. Replace the shortening in the frypot.

-8.

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ELS)

Each electric fryer requires two switching contactors. One is
the primary contactor and the second in line is the heat con­tactor. When open, the primary contactor allows no power to
flow to the heat contactor. When closed, the primary eontac­tor completes the timer circuit and the high limit (heat) cir­cuit. It also supplies power to the heat contactor which is con­trolled by the thermostat.

1. Remove electrical power supplied to the cookpot to be work­ed on.

PRIMARY CONTACTOR

30 31 32

Place POWER switch to the OFF position, and unplug

the power cord or open the wall circuit breaker, or elec­trical shock could result. Be aware that the other con-

trols will have power.

2. Remove the control panel and insert it in the slot above the

door. Refer to section 6-3.

3. Perform a check on the contactor as follows:

Test Points

from 23 to 29
from 24 to 28
from 25 to 27
from 30 to 34

from 31 to 35

from 32 to 36

from 22 to 26

from 33 to 37

Results

open circuit
open circuit
open circuit
open circuit
open circuit
open circuit
ohm reading 415
ohm reading 1500

Wires should be removed and labeled to obtain an accurate

check of contactors.

I

The following checks are performed with the wall cir­cuit breaker closed and the main power switch in the

“ON” position. Extreme caution should be taken. Make
connections before applying power, take reading, and
remove power before removing meter leads, or elec­trical shock could result.

1. Re-apply power to unit and turn power switch “ON.”

2. Using illustrations from previous page, check voltage as
follows:

Test Points

Heat Contactor

from terminal 34 to 35
from terminal 35 to 36
from terminal 34 to 36

Primary Contactor

from terminal 27 to 28
from terminal 28 to 29
from terminal 27 to 29

If either contactor is defective it must be replaced as follows:

Remove electrical power supplied to the cookpot to be
worked on, by unplugging or opening the wall circuit
breaker, or electrical shock could result. Be aware that
the other controls will have power.

The voltage should read
the same at each
terminal.

It should correspond to
the voltage rating
stated on the data plate

Results

1. Remove only those wires directly connected to the contac­tor being replaced. Label the wires.

2. Remove the two mounting screws on the base plate and
remove contactor.

3. Install the new contactor and tighten the two mounting
screws.

6-8.

NT

s

4. Connect the labeled wires to their respective positions.

5. Install the control panel per section 6-3.

6. Reconnect power to the fryer and test the fryer for proper
operation.

The gas model fryers have gas burner assemblies per cookpot
consisting of Burner Casting, Orifices, Thermocouples, Pilot
Holders, Main Gas Valve Controls, and Gas Safety Solenoid.

Also, each burner has a main gas shut-off valve, so all burners
do not have to be shut down to work on one burner assembly.

If converting from natural gas to propane or from propane
to natural gas, conversion must be done by a qualified service
technician.

To avoid personal injury or property damage, before starting
this procedure, move the power switch to the “OFF” position,

and unplug power cord from wall receptacle. Turn off the gas
supply to the frypot to be worked on, or a possible explosion

could result.

6-9. ASS

)

1. Remove the control panel per section 6-3.

2. Open doors to bottom of unit.

3. Remove the flexible conduit from the heat shield and
shroud which contains the wires of the gas valve and
solenoid.

4. Disconnect gas supply line from connector at gas valve.

5. Loosen the two screws on the Heat Shield Deflector on

t

the firebox and flue assembly and raise deflector to its
highest position. Retighten screws to hold at this position.

6. Remove U-bolt from bracket.

7. Remove and label wires from terminal block behind panel.

8. Remove two screws from gas valve heat shield.

9. Remove entire gas burner assembly, by lifting and pull­ing toward front of fryer.

a. Replace thermocouple as required per section 6-10.
b. Repair or replace gas valve as required per section 6-11.
c. Replace orifices as required.

There are 23 brass and 1 stainless steel orifice. The stainless
steel orifice is to be mounted adjacent to the pilot light.

10. Make other repairs or replacements as required.

11. Install entire gas burner assembly, reverse of above steps.

12.‘r‘urn on the gas supply to that frypot.

Check for leaks per section 2-7. Leaking gas may cause an
explosion.

13. Connect the power cord to the wall receptacle.

14. Relight the gas pilot per the instructions in section 2-9.

The thermocouple controls the gas valve. It generates voltage
in the millivolt. This voltage signals the gas control valve to

remain open to the pilot and burner. When the voltage is not
generated the gas valve will shut off, not allowing gas to the
pilot and main burner.

If converting from natural gas to propane gas or from
propane gas to natural gas, conversion must be done
by a qualified technician.

To avoid injury or property damage, before starting
this procedure, move the MAIN POWER switch to the

OFF position. Disconnect the main circuit breaker at
the circuit breaker box or unplug the service cord at
the wall receptacle. Turn off the main gas supply to
the frypot to be worked on, or possible explosion could

result.

PILOT

GASCONTROL

318 TO 112 INCH

Removal of the THERMOCOUPLE is accomplished with the

main gas supply shut off. The main burner may remain inside
the fryer, but the work is more easily performed with the
burner removed.

1. Remove the nut securing the thermocouple (19) in the gas
control valve (20).

2. Remove the nut securing the thermocouple in the pilot

holder.

3. Install the new thermocouple, being careful not to create
sharp bends in the tubing. When the pilot is lit, the flame

must surround the top of the thermocouple.

4. Turn on the main gas supply and reconnect the electrical
power.

5. Light the pilot per paragraph 2-11 and test the fryer for
proper operation.

h
3

DIAL
REFERENCE

PorN? GAS

MAGNETIC

REGYLATOR

\

The gas control valve regulates the flow of gas to the pilot
and the main burner. The valve consists of: gas regulator,
magnetic plug, pilot gas tube, gas cock dial, pilot adjustment
cap and screw, gas outlet and inlet ports, thermocouple con­nector, and electrical connection. The gas valve also has a dial
reference point. - OFF/PILOT/ON.

The components of the gas valve can be serviced without
removing the complete valve from the fryer.

If converting from natural gas to propane gas or from
propane gas to natural gas, conversion must be done
by a qualified technician.

erat

To avoid injury or property damage, before starting
this procedure, move the MAIN POWER switch to the
OFF position. Disconnect the main circuit breaker at
the circuit breaker box or unplug the service cord at
the wall receptacle. Turn off the main gas supply to
the frypot to be worked on, or possible explosion could
result.

If the gas control valve must be replaced, remove per
paragraph 6-9.

1. Depress the gas cock dial and turn to the OFF position.

2. Remove control panel per section 6-3.

3. Label and remove the gas valve wires from terminal block.

4. Remove the 90° connector and conduit from the old gas
valve and install on the replacement gas valve.

5. Remove the four screws securing the operator and gasket.

6. Secure the new operator and gasket with the four screws
provided.

7. Reconnect the gas valve wires.

8. Install the control panel per paragraph 5-4.

Check Procedure

120 volt - 50/60 Hz - 235-ohms

208-240 volt - 50/60 Hz - 880-ohms

1. Remove the two screws securing regulator to the operator.

2. Replace with the new gasket and regulator and secure with
the two screws supplied.

1. Remove by unscrewing the hexagon shaped plug, with a
5/8 inch socket wrench.

2. Install the new magnetic plug by applying a small amount
of thread lubricant and tighten the plug to prevent a gas
leak.

tep 2

PILOT

THERMOCOUPLE

The following two procedures must be performed with
the gas supply reconnected and turned on. The service
cord must be plugged into the receptacle and the cir­cuit breaker on.

1. The pilot burner is preset at the factory. It may require
resetting at the time of installation.

a. Remove the pilot adjustment cap.

b. Use a small flat screwdriver and rotate the adjustment

screw counterclockwise to increase the size of the flame.
Rotate clockwise the adjustment screw to decrease the
size of the fla.me.

The flame should be set high enough to surround the

top of the thermocouple.

1. The pressure regulator is preset at the factory. It may re­quire resetting at the time of installation.

a. Turn gas cock dial to OFF position.
b. Attach a manometer to the gas valve at the “Pressure

Tap.”
e. Turn gas cock dial to “PILOT,” light, and turn to ON.
d. Remove the regulator adjustment screw cap.
e. Rotate the adjustment screw counterclockwise to in-

crease the column indicated on the manometer or rotate

clockwise to lower the column indicated.
f. Turn gas cock dial to OFF and remove manometer.
g. Replace the regulator adjustment screw cap.
h. Turn gas cock dial to PILOT and relight. Leak test with.

soap and water solution.

Natural gas regulator is factory preset at 3% inches
water column.

Propane gas regulator is factory preset at 10.0 inches
water column.

ode

The electric fryers have two 15 amp fuses to protect the cir­cuitry, and two 15 amp fuse to protect the PC board, for each
control panel, found behind doors, up under shroud. The gas
units do not have fuses other than at the main power source.

Each PC board has a 1.5 amp fuse as a surge protec­tor. If the power comes on, but no display, check this
fuse.

Before starting this procedure, move the power switch
to the OFF position and unplug the power cord at the
wall receptacle, for the panel to be worked on. Be aware
the other controls will have power, or electrical shock
could result.

1. Remove control panel per section 6-3.

2. Remove wires to fuse holders.

3. Using a continuity light, or volt meter, the circuit should
be closed across terminals. If open, replace fuse.

All-model fryers have a drain microswitch in line with the gas
valve or heat contactor. When the drain valve is opened to
drain the shortening, this causes the drain switch to open, shut­ting down the gas to the burners or electrical power to
elements.

Disconnect power supplied to the.unit by unplugging
the power cord, or turning off the wall circuit breaker
or fuse. Be aware that the other controls will have

power on electric models, or electrical shock could

result.

1. Remove the two screws and nuts securing the switch and

switch cover.

2. Label and disconnect wires to microswitch.

3. Check for continuity on the two outside terminals. With
plunger extended, the circuit should be closed, when the
plunger is pushed down, the circuit should be open.

4. To replace drain switch, attach wires to new switch.

5. Position plunger and attach drain switch & switch cover
with the nuts and screws.

6. Test to see if valve extension rod actuates the switch.

Listen for a click while rotating drain valve extension rod.

The Power Switch is a two way rocker switch. With the switch
in the “ON” position, this energizes the controls.

1. Remove power supplied to the unit, or on electric models,
to the cookpot to be worked on.

Disconnect power supplied to the unit by unplugging
the power cord, or turning off the wall circuit breaker
or fuse. Be aware that the other controls will have
power on electric models, or electrical shock could
result.

2. Remove appropriate control panel, but leave hinged on unit.

3. Remove and label wires from the switch and check across
top and bottom terminals for continuity. With the switch
in the “ON” position, the circuit should be closed. If the
switch is defective, replace it by following the next steps.

4. Push in on tabs on the ends of the switch and pull switch
from the front of the control panel.

5. Replace new switch, replace wires, and replace control

panel.

6. Reapply power to unit.

The filter switch is a two way rocker switch with the switch
in the “ON” position, the filter motor energizes to pump up
the shortening from the drain pan.

1. Remove power supplied to the unit, or on electric models,
to the far right cookpot that powers the filter switch.

Disconnect power supplied to the unit by unplugging
the power cord, or turning off the wall circuit breaker
or fuse. Be aware that the other control will have power
on electric models, or electrical shock could result.

2. Remove the middle control panel per section 6-3.

3. Remove and label wires from the switch and check across
top and bottom terminals for continuity. With the switch
in the “ON” position, the circuit should be closed. If the
switch is defective, replace it by following the next steps.

4. Push in tabs on the ends of the switch and pull switch from
the front of the control panel.

5. Replace new switch, replace wires, and install panel.

6. Re-apply power to unit.

ny

ode!

The filtering system consists of the motor and filter pump
assembly, filter screen assembly, and tubing.

The two most common causes for a fryer’s inability to pump

shortening is that the pump is clogged with breading or solid
shortening has cooled and solidified in the lines and pump.

Before starting this procedure move MAIN POWER

SWITCH to OFF position. Disconnect main circuit
breaker at the circuit breaker box and unplug service
cord from wall receptacle, or electrical shock could
result.

1. Loosen the four allen head screws on the end of pump and
remove the cover.

2. The inside is now exposed leaving a rotor and five teflon
rollers. Clean the rotor and rollers.

3. To reassemble, place rotor on drive shaft, and place roller
into rotor.

A small amount of shortening might be needed to hold

the bottom roller into place until cover plate is put on.

Make sure O-ring is in proper position on plate.

ova

1. If the pump needs to be replaced, loosen one inch nuts from
the outflow and inflow lines. Then remove the two bolts
holding the pump to the motor with a l/2 inch wrench.

2. The shaft seal should remain on the motor shaft, or if leak-

ing, could be replaced at this time.

3. To replace the pump, remove the four allen screws, front

plate, rotor, and rollers from pump. Place the pump onto
the shaft and against the shaft seal. Place the two l/2 inch

bolts through the pump and into the motor and tighten.

Then replace the rotor, rollers, front plate and tighten the
allen screws.

When removing a pump from a motor, note the posi­tions of the INLET and OUTLET parts. Installation
of the pump on the motor in any other position could
cause damage to the fryer. There is an indicator on the
side of the two halves of the pump, this mark must be
together and face to the front of the fryer.

4. To replace the pump and motor assembly, insure the main
power has been removed from the fryer.

Before starting this procedure move MAIN POWER

SWITCH to OFF position. Disconnect main circuit
breaker at the main circuit breaker box and unplug ser­vice cord from wall receptacle, or electrical shock could
result.

5. Remove the cover from the junction box and remove the
wire nuts attaching wires leading into the flexible conduit
going to the motor.

6. Loosen the two screws securing the flexible conduit to the
conduit connector.

7. Remove tubing to the pump.

8. Remove hardware attaching the motor to the motor base
bracket and remove motor and pump assembly.

eset”

The filter pump motor is equipped with a manual reset button

in the event the motor’s thermal protector actuates. This reset

button is located on the rear of the motor. Wait approximate-

ly 5 minutes before attempting to reset this protector device.

To prevent burns caused by splashing shortening, the
unit’s main power switch must be in the OFF position
before resetting the filter pump motor’s manual reset
protection device.

ode

~I3021303

Gas model fryers are factory available for either NATURAL
GAS or PROPANE GAS. Factory conversion kits for natural
gas and propane gas are available that require the burner jets,
pilot jet and regulator assembly to be changed.

Conversion must be accomplished by an authorized
Henny Penny dealer or service representative, or per­sonal injury could result.

vice

On NATURAL GAS installation, the gas pressure regulator

on the automatic gas control valve is factory set at 3.5 inch
water column.

On PROPANE GAS installations, the gas pressure regulator
on the automatic gas control valve is factory set at 10.0 inch
water column.

After converting the fryer, turn on the gas supply and check
for leaks. A simple method is to brush all the connections with
soapy water, and watch for bubbles which indicate escaping
gas.

Never use an open flame to test for leaks. Escaping
gas could cause an explosion, and personal injury or
property damage could result.

Before starting this procedure move MAIN POWER

SWITCH to OFF position. Disconnect main circuit
breaker at the main circuit breaker box and unplug ser­vice cord from wall receptacle, or electrical shock could
result.

To convert from one type of gas to another the following pro­cedure may be followed:

1. Turn the gas cock dial to the OFF position.

2. Close the main gas valve and disconnect fryer supply line.

3. Remove gas control valve and burner assembly per sec­tion 6-9.

4. Remove the burner orifices (24 each), and replace with

orifices in gas conversion kit 16247 - natural to propane
conversion or kit 16248 - propane to natural conversion kit.

5. Remove the pilow orifice and replace with the one from
the kit being installed.

6. Remove the two screws securing the gas valve regulator,
and remove regulator and diaphram, and replace with each
from the kit being installed, per section 6-11.

7. Install converted gas control valve and burner assembly
per section 6-9.

8. Connect the gas supply to the fryer.

9. Be sure the power switch is in the OFF position, gas con­trol valve in the OFF position.

10. Connect the electrical power to the fryer.

11. Check for gas leak at supply line as per service hints in
this section.

12. Turn the main gas valve on and turn the gas control valve
to the pilot position.

318TO 112 INCH

13. Check for gas leak at the gas control valve and main gas
valve per step 11 of this section, If there are no leaks, eon­tinue to step 14.

If a leak is detected, shut off gas valves and repair leak.
Escaping gas could cause an explosion, and personal
injury and property damage could result.

PILOT

ace

14. With the gas cock dial at PILOT, depress the dial and light
the pilot burner per section 6-11.

The Gas Safety Solenoid is a gas line shut off, to the burner,
if the high limit trips. When the high limit is reset, the solenoid
should open.

If the high limit is closed, the pilot lit, and the gas valve checks
out, the gas solenoid needs replaced.

A “click” may be heard if solenoid is working properly.

1. Remove power supplied to the unit.

Disconnect power supplied to the unit by unplugging
the power cord, or turning off the wall circuit breaker
or fuse, or electrical shock could result.

2. Turn the gas shut off to the off position (see operations

section).

3. Open door to bottom of unit.

4. Remove control panel per section 6-3.

5. Remove gas burner assembly per section 6-9.

6. Remove solenoid from burner assembly.

7. Reinstall burner assembly per section 6-9.

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297

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FRONT CONTROL PANEL

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THERMOSTAT

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WIRING DIAGRAM1

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FRONT CONTROL PANEL

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THERMOSTAT ;

1

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WIRING DIAGRAM1

1PH

(SEE ABOVE FOR

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(SEE ABOVE FOR

WIRING DIAGRAM)

.----

1297

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' THERMOSTAT ]

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(SEE ABOVE FOR

WIRING DIAGRAM)

‘“-‘3

1 14

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(SEE ABOVE FOR

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45389

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THERMOSTAT

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12OV 50/60HZ

-36

SYS

1PH

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(SEE ABOVE FOR

WIRING DIAGRAM)

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GAS VALVE

DRAIF

SW I TCt

IiODEL

OG-300

120 VOLT, 50160HZ

45325

OPEN FRYER rl

OPEN FRYER #2

(SEE C-45325 FOR

IRING DIAGRAM)

(SEE C-45325 FOR

WIRING DIAGRAM1

ODEL OG-302 SYSTE

12OV 50/60HZ 1PH

45390

-

-----------------__-----

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DRAIN

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MODEL OE-300

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208124OV 3PH

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OPEN FRYER #l

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(SEE C-33282 FOR

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(SEE C-33282 FOR

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208/24OV 3PH

(SEE C-33282 FOR

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OPEN FRYER #2

(SEE C-33282 FOR

WIRING DIAGRAM)

208124OV 3PH

,32

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OPEN FRYER #3

(SEE C-33282 FOR

WIRING DIAGRAM1

OPEN FRYER #2

CAP. /RES.

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OPEN FRYER s3

(SEE C-33282 FOR

WIRING DIAGRAM)

(SEE C-33282 FOR

WIRING DIAGRAM)

208/24OV 3PH

GND

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24

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(SEE C-33282 FOR

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(SEE C-33282 FOR

WIRING DIAGRAM1

-----m-----m

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FRONT CONTROL PANEL

DISPLAY

BOARD

P6

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(SEE C-33284 FOR

WIRING DIAGRAM)

OPEN FRYER #3

(SEE C-33284 FOR

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33558

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400 VOLT, 3 PHASE

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208124OV 3PH

33726

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TIMER

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FRONT CONTROL PANEL

__---------w-w

THERMOST

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ING DIAGRAM)

OPEN FRYER #2

(SEE C-45324 FOR

WIRING DIAGRAM)

0

OE-303 SYSTE

208/24OV 3PH

OPEN FRYER #3

(SEE C-45324 FOR

WIRING DIAGRAM)

5372

GND

L3

+

PUMP

OPEN FRYER #2

(SEE C-45324 FOR

WIRING DIAGRAM)

OPEN FRYER #3

(SEE C-45324 FOR

WIRING DIAGRAM)

ODEL OE-302 SYSSE

208/24OV 3PH

45377

GND

L3
L2

Ll

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L3
L2
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PUMP

III

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OPEN FRYER ~rl

(SEE C-45324 FOR

WIRING DIAGRAM1

2:

2!

OPEN FRYER 792

(SEE C-45324 FOR

WIRING DIAGRAM1

OE-300 SYST

208/24OV 3PH

OPEN FRYER x3

(SEE C-45324 FOR

WIRING DIAGRAM1

GND

L3
L2
Ll

OPEN FRYER #l OPEN FRYER #l

(SEE C-45324 FOR (SEE C-45324 FOR

WIRING DIAGRAM1 WIRING DIAGRAM1

OPEN FRYER #2

(SEE C-45324 FOR

WIRING DIAGRAM)

EL OE-302 SYSTE

208/24OV 3PH

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!

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---_

POWER

---, SWITCH

THERMOSTAT

ONT CONTROL PANEL

------------

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19

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L3

PUMP

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0

2081’24OV 3PH

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FRYER CONTROL

CSEE ABOVE FOR

WIRING DIAGRAM1

1

L2
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.---

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