Henny Penny OG-300 Service Manual
Model: OE-301 - electric
OG-301- gas
Product Number:
01408 - natural gas
02458 - 208 electric
06-302 - gas
:t Number:
01406 - natural gas
02456 - 208 electric
OE-303 - electric
06303 - g-as
Number: 01400 - natural gas
02450 - 208
electric
FM01 -360
Revised 1-99
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.
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:
Natural (I& = 2 1,l KW
Liquid Propane (I& = 21,l KW
Natural (I,,) = 23,4 KW
(72,000 B tu/h)
(72,000 Btu/h)
(80,000 Btu/h)
Liquid Propane (IJ = 23,4 KW (80,000 Btu/h)
Natural (IJ = 20 mbar
Liquid Propane (I,,) = 37 mbar
Liquid Propane (IJ = 50 mbar
Test Point Pressure:
Natural (I& = 8,7 mbar
I iquid Propane (I& = 25 mbar
Injector Size:
Natural (I,,) = 0,66 mm
Liquid Propane (IJ = 1,04 mm
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.
Consumo Calorico Nominal:
(Neto)
Consumo Calorico Nominal:
(Bruto)
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
(72,000 Btu/h)
(80,000 Btu/h)
(80,000 Btu/h)
Presion De Alimentacion: Gas Natural (I,,) = 20 mbar
Propano Licuado (I& = 37 mbar
Propano Licuado (I& = 50 mbar
Presion En Ez Punto De Pmeba: Gas Natural (I,,) = 8,7 mbar
Propano Licuado (IJ = 25 mbar
Diametro Boquilla: Gas Natural (I,,) = 0,66 mm
Propano Licuado (I& = 1,04 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.
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
..........
.....................................................
... . .
......................................................
.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
.........................................
...................................
..........................................
l-l
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.. ...............................................
.........................................................
....................................................
.............................................. 3-l
.....................................
................................ 3-11
...........................................
.:
............
.......................
.....................................................
.......................................
................................................................................... 4-3
...........................................
.................................................
.................................................... 5-l
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
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.
Henny Penny Model OE/OG 301/302/303
1-4. SAFETY
(Continued)
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 tothat, if not
performed properly, may damage the fry station.
NOTE
The word NOTE is used to highlight especially
important information.
1-5. ASSISTANCE Should you require outside assistance, just call your local
independent distributor maintained by Henny Penny Corporation.
In addition, feel free to contact our corporate headquarters in
Eaton, Ohio. Dial 1-800-417-8405 toll free, or 937-456-8405.
1-2 601
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.
Henny Penny Model OE/OG 301/302/303
2-5. VENTILATION OF FRY
STATION (Continued)
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
draft.
2-6. GAS SUPPLY 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.
negative back
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 .
T o avoid possible serious personal injury:
• Installation must conform with American National Standard
Z223.1-Latest Edition National Fuel Gas Code and the local
municipal building codes. In Canada, installation must be in
accordance with Standard CAN/CGA B 149.1 & .2, Installation
Codes - Gas Burning Appliances and local codes.
• 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 ½
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 1/2 PSIG (3.45 KPA).
697 2-3
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.
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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.
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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.
It goes off
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.
The red arrow will reset
back to the black arrow when the ON/OFF switch is moved
position to start the timer.
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.
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.
3.
Fill the cookpot with shortening.
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.
“ON” position. Unit will
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.
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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.
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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.
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