Henny Penny Computron 8000 Users Manual Operations Operation

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Model 8000 Computron

1-1. INTRODUCTION This section provides basic operating procedures for the

Henny Penny Computron 8000 Fryer. See the Operator’s

Manual for the fryer for more details on fryer operation.

1-2. SAFETY The only way to ensure safe operation of the Henny Penny

Computron 8000 Fryer is to fully understand the proper

installation, operation and maintenance procedures, found in

the fryer Operator’s Manual. The instructions in this manual

have been prepared to aid you in learning the controls.

Where information is of particular importance or is safety

related, the words NOTICE, CAUTION, or WARNING are

used. Their usage is described below:

SAFETY ALERT SYMBOL is used with DANGER,

WARNING, or CAUTION which indicates a personal

injury type hazard.

NOTICE is used to highlight especially important

information.

CAUTION used without the safety alert symbol

indicates a potentially hazardous situation

which, if not avoided, may result in property

damage.

CAUTION indicates a potentially hazardous

situation which, if not avoided, may result in

minor or moderate injury.

WARNING indicates a potentially hazardous

situation which, if not avoided, could result in

death or serious injury.

DANGER INDICATES AN IMMINENTLY

HAZARDOUS SITUATION WHICH, IF NOT

AVOIDED, WILL RESULT IN DEATH OR

SERIOUS INJURY.

103 1-1

SECTION 1. OPERATION

Model 8000 Computron

1-3. OPERATING CONTROLS Refer to Figure 1-1.

Fig. Item Description Function

No. No.

1-1 1 Lights when the control calls for heat; the elements or

burners come on and heat the shortening

1-1 2 Digital Display Shows all the functions of the Cook Cycle, program modes,

diagnostic modes, and alarms

1-1 3 Lights when the solenoid closes and pressure starts to build

inside frypot

1-1 4 Flashes when the shortening temperature is NOT at the

proper temperature for cooking product

1-1 5 Lights when the shortening temperature is 5° F (3° C) below

to 15° F (9° C) above the cooking temperature, signaling the

operator that the shortening temperature IS at the proper

temperature for cooking product

1-1 6 Press to display the following fryer information and status:

a. The temperature of the shortening

b. The temperature setpoint

c. Filter status

d. The number of times filtered today

e. The average no. of filters per day

f. No. of times Cook Cycle was stopped early today

g. No. of times Cook Cycle was stopped early in past week

e. Oil Life Display (Only if “Change Oil” feature is enabled)

f. Date and time

If pressed in the Program Mode, shows previous settings;

pressing this along with accesses the Information

Mode which has historic information on the operator and

fryer’s performance

1-1 7 & 8 Used to adjust the value of the currently displayed setting in

the Program modes

1-2 1005

Model 8000 Computron

1-3. OPERATING CONTROLS

(Continued)

Fig. Item Description Function

No. No.

1-1 9 Press to access program modes; once in the program mode, it

is used to advance to the next setting; if pressed along with

it accesses the Information Mode which has historic

information on the operator and fryer’s performance

1-1 10 Used to start and stop Cook Cycles, and to stop the timer at

the end of a Holding Cycle

1-1 11 Menu Card The name of the food product associated with each product

Window selection button; the menu card strip is located behind the

decal

1-1 12 Product Select Used to select the product for cooking; to start Cook

Buttons Cycles with them; see section 2, Special Program

Mode item SP-10

1-1 13 COOK/PUMP Switch A 3-way switch with a center OFF position; turn the switch

to the COOK position to operate the fryer; turn the switch to

the PUMP position to operate the filter pump; certain

conditions must be met before operating the filter pump;

these conditions are covered later in the Filtering section of

the fryer manual

1-1 14 Used to manually enter an Idle Mode, or Clean-Out Mode

103 1-3

Model 8000 Computron

Figure 1-1. Control Panel

1-4 103

Model 8000 Computron

1-4. CLOCK SET

Upon initial start-up, or PC board replacement, if

“CLOCK SET” automatically appears in the display,

start with step 4.

1. Press and hold for 5 seconds until “LEVEL 2”

shows in display.

2. Press and “CLOCK SET”, “ENTER CODE”

shows in display.

3. Press .

4. “CS-1, SET, MONTH”, and the month flashes in the

display.

5. Press the to change the month.

6. Press and “CS-2, SET, DATE” shows in the

display, with the date flashing.

7. Press to change the date.

8. Press and “CS-3, SET, YEAR” shows in the

display, along with the year flashing.

9. Press to change the year.

10. Press and “CS-4, SET, HOUR” shows in the

display, with the hour and “AM” or “PM” flashing.

11. Press to change the hour and AM/PM setting.

12. Press and “CS-5, SET, MINUTE” shows in the

display, with the minutes flashing.

13. Press to change the minutes.

103 1-5

Model 8000 Computron

1-4. CLOCK SET 14. Press and “CS-6, CLOCK MODE” shows in the

(Continued)

display, along with “1.AM/PM”.

“1.AM/PM” is 12 hour time, “2.24-HR” is 24 hour

time. Press to change.

15. Press and “CS-7, DAYLIGHT SAVINGS ADJ”

shows in the display, along with “2.US”.

Press to change to the following:

a. “1.OFF” = No automatic adjustments for Daylight

Savings Time.

b. “2.US” = Automatically applies United States

Daylight Savings Time adjustment. DST activated

on the first Sunday in April. DST de-activated on

the last Sunday in October.

c. “3.EURO” = Automatically applies European (CE)

Daylight Saving Time adjustment. DST activated

on the last Sunday in March. DST deactivated on

the last Sunday in October.

16. Press and “CS-8, BEGIN NEW DAY” shows

in display, along with “3:00AM”.

This setting indicates the time of day that statistics start

accumulating for a new day. If set to 3:00AM, for

example, then late night Cook Cycles and filter

operations from midnight to 3:00AM Tuesday morning,

are accumulated with Monday's statistics.

The CS-8 value can be set from 12:00AM (midnight) to

8:00AM, in half hour increments (12:00 AM,

12:30 AM, 1:00 AM, 1:30 AM, etc.). The default value

for general market software is 3:00 AM.

Press to change the time the new day starts.

17. Clock Set is now complete. Press and hold to

exit.

1-6 103

Model 8000 Computron

1-5. BASIC OPERATIONS These are just basic procedures. Refer to the fryer Operator’s

AND PROCEDURES Manual for more detailed instructions.

1. Be sure the drain valve is in the closed position.

2. Remove fry basket from frypot and leave lid up.

3. Fill the frypot with shortening.

When using new shortening, it is recommended to

melt the shortening on an outside source before

placing shortening in the frypot. Unless elements are

completely covered in shortening, fire or damage to

the frypot could result.

4. Move power switch to the COOK position. Unit

automatically goes into the Melt Cycle. When the

temperature reaches 230°F (110°C) the control goes

into the Heat Cycle, and heats the shortening until the

temperature setting is reached.

Bypass the Melt Cycle, if desired, by pressing a product

button and holding it for five seconds. The display

shows “EXIT MELT? 1=YES 2=NO”. Press

to exit melt.

If the melt cycle is bypassed on fryers with the Frypot

Protection System (FPS), the unit continues to heat as

controlled by the FPS. No change in heat-up time will

be observed.

Do not bypass the Melt Cycle unless enough

shortening has melted to completely cover all of the

heating elements, or the curved surface of the gas

frypot. If Melt Cycle is bypassed before these surfaces

are covered, excessive smoking of the shortening or a

fire will result.

5. Once out of the Melt Cycle, flashes until

5°F (3°C) before setpoint temperature is reached.

Then illuminates and the selected product shows

in the display.

404 1-7

Model 8000 Computron

1-5. BASIC OPERATIONS 6. Completely stir shortening to stabilize the temperature

AND PROCEDURES throughout the frypot.

(Continued)

7. Once the shortening temperature has stabilized at the

setpoint temperature, place the baskets into the

shortening. Then place product into the basket.

Do not overload, or place product with extreme

moisture content into the basket. 18 lbs. (8.2 kgs)

for the 561 and 12 lbs. (5.4 kgs) for the 500 and

600, is the maximum amount of product per frypot.

Failure to follow these directions can result in

shortening overflowing the frypot. Serious burns or

damage to the frypot could result.

8. Lift the basket slightly out of the shortening and shake

basket to separate pieces.

9. Remove basket handle and close lid quickly, latching

the lid.

10. Tighten the lid spindle clockwise, sealing the lid. Align

red knob on the spindle with red knob on the latch.

LATCH THE LID PROPERLY AND ALIGN THE

RED BALLS OR SEVERE BURNS WILL

RESULT.

11. Press to start a Cook Cycle.

The display counts down the cooking time.

A different product can be selected during the first

minute of cooking, in case the wrong product button

was pressed. To check the shortening temperature

press or to stop a Cook Cycle, press .

1-8 103

Model 8000 Computron

1-5. BASIC OPERATIONS 12. Within a few minutes, the pressure gauge increases to

AND PROCEDURES the OPERATING ZONE. If not, recheck the install-

(Continued) ation and operation procedures in Operator’s Manual.

13. Near the end of the Cook Cycle the fryer automatically

depressurizes, an alarm sounds and the display flashes

“DONE”. To stop the alarm, press .

DO NOT ATTEMPT TO OPEN LID UNTIL THE

PRESSURE DROPS TO ZERO. LID IS LOCKED

WHEN FRYER IS UNDER PRESSURE. DO NOT

ATTEMPT TO FORCE THE LID LATCH OR OPEN

THE LID WHILE UNDER PRESSURE. OPENING

THE LID WHEN THE FRYPOT IS PRESSURIZED

ALLOWS HOT SHORTENING AND STEAM TO

ESCAPE FROM THE FRYPOT, RESULTING IN

SEVERE BURNS.

14. After pressure drops to zero, turn the spindle counter-

clockwise.

Do not flip or spin the spindle cross arm when

opening the lid because it could damage the acme nut

inside the cross bar.

15. Unlatch and raise the lid quickly to allow most of the

condensation on the lid to drain through the drain

channel and not into the shortening.

Do not let the lid slam up against the backstop

because damage to the hinge could result.

16. Using the detachable handle, lift the basket and inspect

product for doneness. Dump product into holding pan.

17. If a Quality time (hold time) was programmed, the

controller automatically starts the hold timer. The

display alternately shows the product selected and the

quality time remaining in minutes. If a different

product is selected during the Hold Cycle, the display

only shows the product selected.

103 1-9

Model 8000 Computron

1-5. BASIC OPERATIONS 18. At the end of the Hold Mode, a tone sounds, the

AND PROCEDURES display flashes “QUALITY”, and the product it was

(Continued) timing. Press and release .

In the Cook Mode, when “FILTER SUGGESTED”,

shows in the display, the operator has the option to

filter at this time, or to continue cooking. But, if the

operator continues cooking, a Filter Lockout occurs

within the next Cook Cycle, or two.

The shortening continues to heat when filter lockout occurs.

If the shortening temperature is below the preset temperature

in the Special Program Mode (SP-8C or SP-8D), a tone

sounds and “FILTER LOCKOUT”, and then “WAIT” shows

on the display. Once the shortening temperature reaches the

preset temperature, "FILTER LOCKOUT" , and then "YOU

*MUST* FILTER NOW........” shows in the display and the

shortening can now be filtered. During filter lockout,

is the only button that functions, until the unit is filtered.

Follow the steps in the 500/561/600 Operator’s Manual on

filtering.

1-6. CLEAN-OUT MODE The Computron 8000 has a Clean-Out Mode to clean the

frypot upon initial start-up and every change of shortening.

Follow the steps in the 500/561/600 Operator’s Manual on

Cleaning the Frypot.

When heating the cleaning solution and vinegar solutions,

turn the COOK/PUMP switch to COOK. When the fryer

starts the Melt Cycle, press and hold then

“CLEAN-OUT ?”, “1=YES 2=NO” shows in display. Press

to start Clean-Out Mode. The fryer displays

“*CLEAN-OUT MODE*” and heats up to a preprogrammed

temperature, up to 195˚F (91˚C), then automatically begins a

preset timed countdown. Use the buttons, if

necessary, to adjust the temperature and keep the cleaning

solution from boiling over. See Special Program Modes

SP-10 and SP-11 to preset the temperature and time.

1-10 103

Model 8000 Computron

1-6. CLEAN-OUT MODE

(Continued)

NEVER PRESSURIZE FRYER TO CLEAN. LEAVE

THE LID OPEN. WATER UNDER PRESSURE IS

SUPER HEATED AND CAUSES SEVERE BURNS IF

IT COMES IN CONTACT WITH SKIN.

If the cleaning solution in the frypot starts to foam

and boil over, immediately turn the Cook/Pump

Switch to OFF and do not try to contain it by closing

the fryer lid or severe burns could result.

103 1-11