Henny Penny 301 User manual

odel
301/302/303
This section provides operating procedures for the Henny Pen-
ny 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 3-10describesthe function of electromechanical controls,
or units without computer controls.
Fig.
No.
3-l
3-1
3-l
3-l
3-l
Item
No.
1
2
3
6
escription
Power Switch
Digital Display
Timer Switch
Set Switch
Exit Melt Switch
Temperature 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 asthe timer countdown in the frying cycle.The temperature
of the shortening can be determined by depressing the
temperature switch. If the temperature isbelow 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 sameholds 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.
The exit melt swtich is used to bypass the melt cycle. By press-
ing 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
Ready LED
Head LED
Product LED
Time LED
Temperature LED
Alarm 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 shorten-
ing 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.
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.

3-l
3-2
3-2
3-3
3-3
&I-;j
tern
No.
14
15
16
17
18
19
20
I
escriptiori
Other LED
Idle LED
Up and Down
Switches
Fuses (electric only)
High Limit Reset
Contactors
(electric only)
Thermal Sensor
The other LED flashes while in the high level program mode
and specialprogram modesonly. Several parameters canbepro-
grammed at this time.
The idle LED illuminates when the right timer up and and down
switch is pressed for two seconds.The indicator passesthrough
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
devicesthat break the circuit when the current exceedsthe rated
value. The 5 amp fuses provide an overload protection for the
control panel.
This manual reset, located on panel behind door, must bepushed
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.

3-6 24
Drain Interlock
(Hidden behind
bracket)
Drain Valve
Filter Union
odel
The drain interlock switch is a microswitch that provides pro-
tection 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.
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
3-6
3-8
3-8
Rte
No.
25 Filter Drain Pan
26 Filter Pump Switch
27 Oil Return Line
28 Gas Shut-Off Valve Each cookpot has its own gas shut-off valve on thegas line
(gas only) going to the gas valve.
29
30
Gas Control Valve
(gas only)
Gas Solenoid
(gas only)
Function
The .removable filter drain pan housesthe 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 shorten-
ing 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.
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 hoseconnected
to unit to discard shortening from unit.
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 atwo,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 anelectro-mechanical device used to
below the temperature setby the thermostat. It goes off
when the shortening reachesthe 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 setthe 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 resetthe timer to the original setting.
The timer indicating light is a red light which is illuminated
when the timer is on.