Pitco Frialator Water Heater L22 303 User Manual

IMPORTANT FOR FUTURE REFERENCE  
Please complete this information and retain this manual  
for the life of the equipment:  
Model #: ___________________________  
Serial #: ___________________________  
Date Purchased: ____________________  
Service Manual  
I8 Water Cooker Computer  
Covering (P/N PP11375)  
1
0
2
3
4
5
6
7
8
9
This manual details the operation and adjustment of the I8 Water Cooker computer developed for  
the Pitco water cooker and rethermalizer products. This microprocessor control offers the latest  
cooking technology, including temperature and time compensation that requires no user  
adjustments for consistently cooked product. Other features include, drain valve interlock, faulty  
probe detection, selectable melt cycles, beeper volume, and cook temperature. Each product key  
may be programmed with cook, shake and hold times to keep pace with changing menus over time.  
This manual reveals all adjustments that are possible by keyboard entry, including passwords.  
The target audience for this manual is the Service Technician.  
L22-303 Rev 0 (01/07)  
Download from Www.Somanuals.com. All Manuals Search And Download.  
I8 Water Cooker Computer Service  
Pitco P/N PP11375  
4.6  
4.7  
Recovery Test Value:  
11  
11  
11  
11  
12  
12  
12  
12  
13  
13  
More Service Menu Options  
4.7.1 Low Ready Level Adjustment:  
4.7.2 High Ready Level Adjustment:  
4.7.3 Low Dead Band Adjustment:  
4.7.4 High Dead Band Adjustment:  
4.7.5 Control Temperature Average Setting:  
4.7.6 Display Temperature Average Setting:  
4.7.7 Minimum Fill Time Setting:  
4.7.8 Pilot Flame Sense Timer Adjustment:  
5.0  
Control Alarm Displays:  
13  
13  
14  
14  
14  
14  
5.1  
5.2  
5.3  
5.4  
5.5  
Open Probe Alarm:  
High Temperature Alarm:  
Drain Valve Alarm:  
Heat Failure Alarm:  
System Failure Alarm:  
6.0  
7.0  
8.0  
Electrical Connections(J1):  
Probe Resistance Chart:  
Physical Dimensions:  
15  
16  
17  
L22-303 Rev 0 (01/07)  
3
Download from Www.Somanuals.com. All Manuals Search And Download.  
I8 Water Cooker Computer Service  
Pitco P/N PP11375  
1.0  
Key Locations and Functions:  
Program Key Temperature Key Clock Key  
Key Indicators  
Key Indicators  
1
0
2
3
4
5
6
7
8
9
Product Keys  
8 Digit Display  
Product Keys  
1.1  
To turn the appliance ON:  
If power is applied to the appliance(plugged in) and the control is off, the display will be blank.  
Turn on the control by pressing the power on/off switch located on the right side of the control to  
the ON position. The control will then briefly display the software version number, and then  
display either [READY], [ACT xxx’F] (where xxx is the current vat temperature) or [FILLING] if  
the appliance is being filled with water.  
1.2  
Press the power on/off switch to the OFF position. The control display will be blank.  
1.3 To start a cook:  
To turn the appliance OFF:  
4
When the control display shows either [READY] or [ACT xxx’F], press the desired  
product key. For example, press product key 4 to start cook timer 4. The key indicator  
above the product key will begin to flash, and the cook timer should appear on the  
computer display. If multiple cook timers are running, the cook timer with the least  
amount of time remaining will be displayed.  
1.4  
To cancel a cook:  
Press the product key to cancel a running cook timer. If there are no other cook timers running,  
the computer will return to normal operation and display either [READY] or [ACT xxx’F] (where  
xxx is the current vat temperature).  
1.5  
To Check Actual and Set Temperatures:  
Press the temperature key to check the actual vat temperature. The control will  
momentarily display [ACT xxx’F] (where xxx is the current vat temperature) and then  
return to normal operation.  
4
L22-303 Rev 0 (01/07)  
Download from Www.Somanuals.com. All Manuals Search And Download.  
I8 Water Cooker Computer Service  
Pitco P/N PP11375  
To view the set temperature, press the thermometer key twice. The control  
will momentarily display [SET xxx’F] (where xxx is the set temperature),  
and then return to normal operation and display either [READY], or  
[ACT xxx’F].  
1.6  
To view the current Cook, Shake and Hold timer settings:  
4
To view the current Cook, Shake and Hold timer settings for a cook timer, press  
the clock key, followed by the desired product key for which you want to check the  
time settings. For example, press the clock key, then product key 4.  
The control will display [TM4 mm:ss] (where mm:ss is minutes:seconds), then [SH4 mm:ss]  
and [HD4 mm:ss] as the current time settings for product key 4.  
2.0  
To enter Level 1 Programming(store manager):  
Note: The factory default setting for this control does not require an operator password to be  
entered. However, the operator password requirement and value may be changed in section  
3.2. Entry of a password when NOT required will not interfere with the programming process.  
While there are no cook timers running, and the control display shows either [READY],  
[ACT xxx’F], or [FILLING ], press the program key. If the control displays [PASS ],  
enter the manager password(or the default manager password 6684) using the product  
keys 0-9. The control display will show [PROGRAM ].  
All of the Level 1Menu programming options shown below must begin with the control displaying  
this prompt [PROGRAM ].  
2.1  
To set the Cook Temperature:  
With the control display showing [PROGRAM], press the thermometer key once. The  
control display will show [SET xxx’F] where xxx is the current setpoint temperature.  
Enter the new set temperature using the product keys 0-9. Press the program key  
once to save this setting. The control display will show [PROGRAM ]. Continue on  
to the next Level 1 Menu programming option below, or press the program key again  
to exit it out of the Level 1 Menu. The control display will show either [READY], [ACT xxx’F], or  
[FILLING ] and the control will return to normal operation.  
2.2  
To change Cook, Shake and Hold Timer settings:  
2.2.1 Cook Time  
With the control display showing [PROGRAM], press the clock key. The  
display will show [SELECT] and all eight key indicators will light up. Press the  
desired product key for the cook time to change. For example, press product  
key 4. The control display will show [4TM mm:ss], indicating that Cook Timer 4  
has a timer setting of mm:ss in minutes:seconds. Enter the new cook time  
using the product keys 0-9. Press the clock key to save/exit this setting and  
4
proceed to the next step(2.2.2) or press the program key three times to exit out of this  
programming option and to return to normal operation.  
L22-303 Rev 0 (01/07)  
5
Download from Www.Somanuals.com. All Manuals Search And Download.  
I8 Water Cooker Computer Service  
Pitco P/N PP11375  
To deactivate the cook timer on a product key, enter in a cook time of zero for this key.  
2.2.2 Shake Time  
Shake Time is an alarm that sounds while a cook timer is running to prompt an operator  
to shake the product in the basket. The default value for shake time on a product key is  
zero, which disables this alarm. To enable the shake time alarm, a non-zero value must  
be entered for this setting. The shake time value must be less than the cook time.  
With the display showing [nSH mm:ss] (where n is the desired product key, SH means  
Shake and mm:ss is the time value in minutes:seconds), enter the new shake time  
value using the product keys 0-9. NOTE: the time value entered will be the time  
remaining before the end of the cook.  
Press the clock key to save/exit this setting and proceed to the next step(2.2.3)  
or press the program key three times to exit out of this programming option and  
return to normal operation.  
2.2.3 Hold Time  
After a product is cooked, it may stand in bins for a period of time. Hold Time provides a  
timer to control how long a product stands in a bin. After the hold timer expires, an  
alarm will sound to inform the operator to cook more product. The default value for hold  
time on a product key is zero, which disables this alarm/timer. To enable the hold  
timer/alarm, a non-zero value must be entered for this setting.  
With the display showing [nHDh.mm:ss] (where n is the desired product key, HD  
means Hold and h.mm:ss is the time value in hours.minutes:seconds), enter  
the new hold time value using the product keys 0-9. Press the program key  
three times to save and exit out of this programming option. The control  
display will show either [READY], [ACT xxx’F], or [FILLING ] and the control will return  
to normal operation.  
3.0  
To enter Level 2 Options Programming(store manager):  
Note: The factory default setting for this control does not require an operator password to be  
entered. However, the operator password requirement and value may be changed in section  
3.2. Entry of a password when NOT required will not interfere with the programming process.  
While there are no cook timers running, and the control display shows either [READY],  
[ACT xxx’F], or [FILLING ], press the program key. If the control displays [PASS ],  
enter the manager password(or the default manager password 6684) using the product  
keys 0-9. The control display will show [PROGRAM ]. To enter into the Level 2 Options  
Menu, press product key 0. The control display will show [SELECT ].  
0
The key indicators that light up will have options that can be adjusted. Any key  
indicators that do not light up do not have options that can be adjusted.  
All of the Level 2 Options Menu programming options shown below must begin with the control  
displaying this prompt [SELECT ].  
6
L22-303 Rev 0 (01/07)  
Download from Www.Somanuals.com. All Manuals Search And Download.  
I8 Water Cooker Computer Service  
Pitco P/N PP11375  
3.1  
Fahrenheit or Celcius Temperature Display:  
This control will display temperatures in Fahrenheit(ºF).or Celsius(ºC) degrees. The default  
setting is degrees Fahrenheit(ºF).  
With the control display showing [SELECT ], press product key 1. The display will show  
[DEGREE n] where n is the current setting, either F or C. Press the 0 key to scroll  
between the two options. Press the program key to save the setting. The control display  
will show [PROGRAM ]. Press product key 0 to select more options below(display shows  
[SELECT ]) or press the program key to return to normal operations(display shows either  
[READY], [ACT xxx’F], or [FILLING ]).  
1
3.2  
Password Settings:  
The factory default setting for this control is password disabled. The default factory password for  
Level 1 and Level 2 programming is 6684. This default password will always work, regardless of  
the new password that can be entered using this option.  
With the control display showing [SELECT ], press product key 2. The display will show  
[SET PASS]. Press product key 0 to scroll between the two options [PASS REQ], and  
[NO PASS ]. Press the program key to save this setting. If the [NO PASS ] option was  
selected, the control display will show [PROGRAM ]. ]. Press product key 0 to select  
more options below(display shows [SELECT ]) or press the program key to return to normal  
operations(display shows either [READY], [ACT xxx’F], or [FILLING ]). If the [PASS REQ]  
option was selected, the display will show [PASSxxxx], where xxxx is the current password.  
Enter the new password using the product keys 0-9. Press the program key. The control  
2
display will show [PROGRAM ]. Press product key 0 to select more options below(display shows  
[SELECT ]) or press the program key to return to normal operation(display shows either  
[READY], [ACT xxx’F], or [FILLING ]).  
3.3  
Beeper Volume Setting:  
The volume setting of the beeper(alarm) can be set to low(1), medium(2) and high(3). The  
default value for the beeper volume is 3.  
With the control display showing [SELECT ], press product key 3. The display will show  
[VOLUME x] where x is the current volume setting. Press product key 0 to scroll through  
the volume options. The control will beep using the volume setting currently shown on the  
display. Press the program key to save this setting. The control display will show  
[PROGRAM ]. Press product key 0 to select more options below(display shows [SELECT ]) or  
press the program key to return to normal operation(display shows either [READY], [ACT  
xxx’F], or [FILLING ]).  
3
3.4  
Language Selection:  
This control can display text in English, Spanish, French, German and Dutch.  
With the control display showing [SELECT ], press product key 4. The display will show  
the current language setting of either [ENGLISH], [ESPANOL], [FRANCAIS],  
[DEUTSCH], or [HOLLANDS]. Press product key 0 to scroll through the language  
options. Press the program key to save this setting. The control display will show  
[PROGRAM ]. Press product key 0 to select more options below(display shows [SELECT ]) or  
press the program key to return to normal operation(display shows either [READY], [ACT  
xxx’F], or [FILLING ]).  
4
L22-303 Rev 0 (01/07)  
7
Download from Www.Somanuals.com. All Manuals Search And Download.  
I8 Water Cooker Computer Service  
Pitco P/N PP11375  
3.5  
Control or Timer Mode Setting:  
This control can operate in one of two basic modes, Control or Timer mode. The default mode  
setting is Control mode, and is the setting for normal operation. In this mode, the cook timers  
are active and the heat control outputs are enabled to control the heating of the vat. In Timer  
mode, the cook timers are active, but the heat control outputs are disabled.  
NOTE: Do not use the Timer mode setting on Solstice fryer models.  
7
With the control display showing [SELECT ], press product key 7. The display will show  
the current setting of either [CONTROL ] or [TIMER ]. Press product key 0 to scroll  
between the two options. Press the program key to save this setting. The control display  
will show [PROGRAM ]. Press product key 0 to select more options below(display shows  
[SELECT ]) or press the program key to return to normal operation(display shows either  
[READY], [ACT xxx’F], or [FILLING ]).  
4.0  
To Enter Level 3 Service Programming(service technician):  
Note: The factory default setting for this control does not require an operator password to be  
entered. However, the operator password requirement and value may be changed in section  
3.2. Entry of a password when NOT required will not interfere with the programming process.  
While there are no cook timers running, and the control display shows either [READY],  
[ACT xxx’F], or [FILLING ], press the program key. If the control displays [PASS ],  
enter the manager password(or the default manager password 6684) using the product  
keys 0-9. The control display will show [PROGRAM ]. To enter into the Level 3  
Service Menu, key in the service password of 6685 using the product keys 0-9.  
The control display will show [SERVICE ].  
6
6
8
5
The key indicators that light up will have options that can be adjusted. Any key indicators that do  
not light up do not have options that can be adjusted.  
All of the Level 3 Service Menu programming options shown below must begin with the control  
displaying this prompt [SERVICE ].  
4.1  
Offset Temperature Setting:  
This setting allows the displayed temperature value to be offset(degrees F) to reflect the true  
center vat temperature while reading the probe tip temperature. The default value is zero. A  
setting of zero for the temperature offset will make the displayed temperature equal to the probe  
temperature. The maximum offset value that can be entered is 20.  
1
With the control display showing [SERVICE ], press product key 1. The display will show  
[OFF xx F], where xx is the current offset value. Enter the new offset value using the  
product keys 0-9. Press the program key to save this setting. The control display will  
show either [POSITIVE] or [NEGATIVE], indicating that the offset value is positive or negative.  
Press product key 0 to scroll between these two options. Press the program key to save this  
setting. The display will now show [SERVICE ]. Continue on to the remaining service menu  
options below, or press the program key twice to return to normal operation(display shows either  
[READY], [ACT xxx’F], or [FILLING ]).  
8
L22-303 Rev 0 (01/07)  
Download from Www.Somanuals.com. All Manuals Search And Download.  
I8 Water Cooker Computer Service  
Pitco P/N PP11375  
4.2  
Cancel Delay Setting:  
This setting controls the length of time(in seconds) necessary for a key press to cancel an active  
cook timer. A setting of zero disables this cancel delay setting and a cook timer cancels as soon  
as a product key is pressed. A cancel delay setting of greater than zero enables this cancel  
delay, and a product key must be pressed and held for the duration of time(in seconds) equal to  
the current cancel delay before the active cook timer will cancel. For example, if the cancel  
delay is set to 5, then a product key will have to be pressed and held for 5 seconds before the  
active cook timer will cancel. The default value is zero. The maximum value that can be  
entered is 9.  
NOTE: The Cancel Type(section 4.4) must be set to 1 before this Cancel Delay feature will  
work. See section 4.4, Cancel Type Setting, for more information.  
2
With the control display showing [SERVICE ], press product key 2. The display will show  
[CAN DLYx], where x is the current cancel delay value. Enter the new cancel delay using  
product keys 0-9. Press the program key to save this setting. The display will now show  
[SERVICE ]. Continue on to the remaining service menu options below, or press the  
program key twice to return to normal operation(display shows either [READY], [ACT xxx’F], or  
[FILLING ]).  
4.3  
Minimum On Cycle Time Setting:  
This setting adjusts the minimum time duration(in seconds) that the heat control output will be on  
when heat is applied to the vat. The range of this setting is 1 – 30 seconds.  
3
With the control displaying [SERVICE ], press product key 3. The display will show  
[MINON :xx], where xx is the current minimum on cycle time(in seconds). Enter the new  
value using product keys 0-9. Press the program key to save this setting. The display will  
now show [SERVICE ]. Continue on to the remaining service menu options below, or press the  
program key twice to return to normal operation (display shows either [READY], [ACT xxx’F], or  
[FILLING ]).  
4.4  
Cancel Type Setting:  
The Cancel Type setting allows for two cook timer cancellation types. If set to 1, then the  
Cancel Delay setting(section 4.2) is used. If the Cancel Type is set to 0, then a product key  
must be pressed three times in succession in order to cancel a cook, and the Cancel Delay  
setting is ignored. The default Cancel Type value is 1.  
With the control display showing [SERVICE ], press product key 4. The control display will  
show [CANTYP x], where x is the current cancel type value, either 0 or 1. Press product  
key 0 to scroll between the two cancel type values. Press the program key to save this  
setting. The display will now show [SERVICE ]. Continue on to the remaining service  
4
menu options below, or press the program key twice to return to normal operation(display shows  
either [READY], [ACT xxx’F], or [FILLING ]).  
4.5  
Diagnostics Menu:  
This menu option allows for basic diagnostic testing of the inputs and outputs of the control. By  
exercising outputs and examining inputs, a determination can be made as to whether the  
appliance problem is related to the control computer. In this menu, each product key is assigned  
to a specific input or output on the control.  
All control outputs in the ON state should produce 24VDC(+/- 10%) on the appropriate pin on the  
controller connector. All controller inputs require 24VAC or 24VDC(+/- 10%) on the appropriate  
L22-303 Rev 0 (01/07)  
9
Download from Www.Somanuals.com. All Manuals Search And Download.  
I8 Water Cooker Computer Service  
Pitco P/N PP11375  
connector pin. Controller inputs can be verified by the ON or OFF state of the key indicator  
above the appropriate product key.  
5
With the control display showing [SERVICE ], press product key 5 to enter into the  
diagnostics menu. The control display will show either [D CLOSED] or [D OPEN]  
depending on whether the drain switch is open or closed. Press the appropriate product  
key listed below to test the input/output assigned to that key:  
4.5.1 Left Basket Lift(LBL) Output:  
1
2
Press product key 1 to toggle this output ON or OFF. The control display  
will show [L BASKET].  
4.5.2 Right Basket Lift(RBL) Output:  
Press product key 2 to toggle this output ON or OFF. The control display  
will show [R BASKET].  
4.5.3 Heat Demand(HD) Output:  
3
4
Press and hold product key 3 to turn this output ON. Release the key to  
turn this output OFF. The control display will show [HEAT DEM].  
4.5.4 Side On(SO) or Transfer Output:  
Press product key 4 to toggle this output ON or OFF. The control display  
will show [TRANSFER].  
4.5.5 Drain Switch(DVI) Input:  
5
7
Press product key 5 to view the state of the drain switch input. The  
control display will show either [D CLOSED] or [D OPEN] depending on  
whether the drain switch is open or closed.  
4.5.6 Heat Feedback(HFB) Input:  
Press product key 7 to view the state of the heat feedback input. The  
control display will show either [FB ON] or [FB OFF] depending on  
whether a heat feedback signal is present or not.  
4.5.7 Fill Done Input:  
8
Press product key 8 to view the state of the fill done input. The control  
will display either [NO FILL] or [FILL] depending on whether a fill signal  
is present or not.  
Press the program key to exit it out of this menu option. The display will now show  
[SERVICE ]. Continue on to the remaining service menu options below, or press the  
program key twice to return to normal operation(display shows either [READY],  
[ACT xxx’F], or [FILLING ]).  
10  
L22-303 Rev 0 (01/07)  
Download from Www.Somanuals.com. All Manuals Search And Download.  
I8 Water Cooker Computer Service  
Pitco P/N PP11375  
4.6  
Recovery Test Value:  
This control records the heat up time for the appliance. A poorly running appliance will have an  
increased recovery time. Select this menu option to view the last recorded recovery time for this  
appliance. The recovery time is the length of time(in seconds) the appliance needs to heat the  
vat from 230°F to 280°F. This menu option is for display only.  
7
With the control display showing [SERVICE ], press product key 7. The control display will  
show [Rxxx-yyy], where xxx is the last recorded recovery time for this appliance, and yyy  
is the factory default recovery time. Press the program key to exit it out of this menu  
option. The display will now show [SERVICE ]. Continue on to the remaining service menu  
options below, or press the program key twice to return to normal operation(display shows either  
[READY], [ACT xxx’F], or [FILLING ]).  
4.7  
More Service Menu Options:  
8
With the control display showing [SERVICE ], press product key 8. The display will show  
[MORE ] for the More Service Menu.  
The key indicators that light up will have options that can be adjusted. Any key indicators  
that do not light up do not have options that can be adjusted.  
All of the Level 3 More Service Menu programming options shown below must begin with the  
control displaying this prompt [MORE ].  
4.7.1 Low Ready Level Adjustment:  
This setting allows the READY idle message to be displayed a number of degrees below  
the current set temperature. For example, if the current set temperature is 180°F, and  
the READY idle display message is to be displayed from 175°F to 180°F, then this  
setting should be given a value of 5. The maximum value for this setting is 9 degrees.  
With the control display showing [MORE ], press product key 1. The display will  
now show [RDY LO x], where x is the current Low Ready Level setting. Enter the  
new value using product keys 0-9. Press the program key to save this setting.  
The display will now show [MORE ]. Continue on to the remaining more service  
menu options below, or press the program key three times to return to normal  
operation(display shows either [READY], [ACT xxx’F], or [FILLING ]).  
1
4.7.2 High Ready Level Adjustment:  
This setting allows the READY idle message to be displayed a number of degrees  
above the current set temperature. For example, if the current set temperature is 180°F,  
and the READY idle display message is to be displayed from 180°F to 185°F, then this  
setting should be given a value of 5. The maximum value for this setting is 9 degrees.  
2
With the control display showing [MORE ], press product key 2. The display will  
now show [RDY HI x], where x is the current High Ready Level setting. Enter the  
new value using product keys 0-9. Press the program key to save this setting.  
The display will now show [MORE ]. Continue on to the remaining more service  
menu options below, or press the program key three times to return to normal  
operation(display shows either [READY], [ACT xxx’F], or [FILLING ]).  
L22-303 Rev 0 (01/07)  
11  
Download from Www.Somanuals.com. All Manuals Search And Download.  
I8 Water Cooker Computer Service  
Pitco P/N PP11375  
4.7.3 Low Dead Band Adjustment:  
This setting adjusts the vat temperature limit below the set temperature, where the heat  
demand output will be ON to apply heat to the vat. At vat temperatures below this value,  
heat will be applied to the vat. For example if the set temperature is 180°F, and the Low  
Dead Band value is 3, then at vat temperatures below 177°F, heat will be applied to the  
vat. The value range of this setting is 1 – 9 degrees  
With the control display showing [MORE ], press product key 3. The display will  
now show [DB LO x], where x is the current Low Dead Band value. Enter the  
new value using product keys 1-9. Press the program key to save this setting.  
The display will now show [MORE ]. Continue on to the remaining more service  
menu options below, or press the program key three times to return to normal  
operation(display shows either [READY], [ACT xxx’F], or [FILLING ]).  
3
4.7.4 High Dead Band Adjustment:  
This setting adjusts the vat temperature limit above the set temperature, where the heat  
demand output will be OFF. At vat temperatures equal to or greater than this value, the  
heat demand output will be OFF. For example if the set temperature is 180°F, and the  
High Dead Band value is 1, then at vat temperatures at or above 181°F, heat will not be  
applied to the vat. A setting of zero for this value will force the heat control output OFF  
when the vat temperature equals the set temperature. The value range of this setting is  
0 – 9 degrees.  
4
With the control display showing [MORE ], press product key 4. The display will  
now show [DB HI x], where x is the current High Dead Band value. Enter the  
new value using product keys 0-9. Press the program key to save this setting.  
The display will now show [MORE ]. Continue on to the remaining more service  
menu options below, or press the program key three times to return to normal  
operation(display shows either [READY], [ACT xxx’F], or [FILLING ]).  
4.7.5 Control Temperature Average Setting:  
This setting adjusts the number of times(per second) the vat temperature readings are  
averaged in the heat control process of the computer. The default value for this setting  
is 6. The value range of this setting is 1-9.  
With the control display showing [MORE ], press product key 5. The display will  
show [AVER C x], where x is the current control temperature average setting.  
Enter the new value using product keys 1-9. Press the program key to save this  
setting. The display will now show [MORE ]. Continue on to the remaining more  
service menu options below, or press the program key three times to return to normal  
operation(display shows either [READY], [ACT xxx’F], or [FILLING ]).  
5
4.7.6 Display Temperature Average Setting:  
This option adjusts the number of times(per second) the vat temperature readings are  
averaged each second for displaying on the control display. The default value for this  
setting is 12. The value range for this setting is 7 – 32.  
With the control display showing [MORE ], press product key 6. The display will  
show [AVER Dxx], where xx is the current display temperature average setting.  
Enter the new value using product keys 0-9. Press the program key to save this  
setting. The display will now show [MORE ]. Continue on to the remaining more  
6
12  
L22-303 Rev 0 (01/07)  
Download from Www.Somanuals.com. All Manuals Search And Download.  
I8 Water Cooker Computer Service  
Pitco P/N PP11375  
service menu options below, or press the program key three times to return to normal  
operation(display shows either [READY], [ACT xxx’F], or [FILLING ]).  
4.7.7 Minimum Fill Time Setting:  
This setting adjusts the minimum length of time the heat control process in the computer  
will wait before applying heat to the vat when the vat is being filled with water. Heat will  
be applied to the vat after the computer senses that the vat is full of water and the fill  
time counter expires. The sensing of the water level in the vat takes precedence over  
the fill time counter. In other words, the computer will ignore this timer if it does not  
sense that the vat is full(if the timer expires before the vat is full). The default setting for  
this timer is 20 minutes(20:00). The value range for this timer is from 1 – 30 minutes.  
7
With the control display showing [MORE ], press product key 7. The display will  
show [FILLmm:ss], where mm:ss is the current minimum fill time setting in  
minutes:seconds. Enter the new timer value using product keys 0-9. Press the  
program key to save this setting. The display will now show [MORE ]. Continue  
on to the remaining more service menu option below, or press the program key three  
times to return to normal operation(display shows either [READY], [ACT xxx’F], or  
[FILLING ]).  
4.7.8 Pilot Flame Sense Timer Adjustment:  
This menu option adjusts the timer that is used by the control to detect an absence of a  
pilot flame in the appliance during a cold start. During a cold start of the appliance, the  
control will expect to sense a pilot flame before this timer times out. If on a cold start, a  
pilot flame is not sensed by the control when this timer expires, the control outputs will  
be turned OFF(heat will be turned off), and an alarm will sound. The default value for  
this timer is 60 seconds. The value range of this setting is 10 – 60  
8
With the control display showing [MORE ], press product key 8. The display will  
show [FLAME xx], where xx is the current pilot flame sense timer value in  
seconds. Enter the new value using product keys 0-9. Press the program key to  
save this setting. The display will now show [MORE ]. Continue on to the other more  
service menu options above, or press the program key three times to return to normal  
operation(display shows either [READY], [ACT xxx’F], or [FILLING ]).  
5.0  
Control Alarm Displays:  
This control continually monitors the basic overall functions of the appliance. If any  
faults are detected, the control will turn all outputs OFF, suspend any cooking functions  
that may be in progress and sound an alarm. One of several alarm messages detailed  
below will appear on the control display. If one if these alarms occur, turn off the  
control(see section 1.2). to reset the alarm.  
5.1  
Open Probe Alarm:  
[PROBE OP]. Open temperature probe detection is standard on all Pitco controls. This  
alarm will occur if the temperature probe is detected to be open. All heating and cooking  
functions are suspended if this alarm occurs.  
L22-303 Rev 0 (01/07)  
13  
Download from Www.Somanuals.com. All Manuals Search And Download.  
I8 Water Cooker Computer Service  
Pitco P/N PP11375  
5.2  
High Temperature Alarm:  
[HIGH TMP]. This alarm will occur if the vat temperature exceeds the set temperature  
value by 35°F. If a high vat temperature alarm occurs, all heating and cooking functions  
are suspended.  
5.3  
Drain Valve Alarm:  
[DRAINING] and [TURN OFF] (alternating). This alarm message will appear on the  
control display if the drain valve on the appliance is opened while the control is ON. All  
heating and cooking functions are suspended if this alarm occurs.  
5.4  
Heat Failure Alarm:  
[HEAT] and [FAILURE] (alternating). This alarm will occur if the control does not sense  
a pilot flame or if the high limit switch has tripped and needs resetting. All heating and  
cooking functions are suspended if this alarm occurs.  
5.5  
System Failure Alarm:  
[SYSTEM]. This alarm will occur if the control detects a shorted temperature probe. All  
heating and cooking functions are suspended if this alarm occurs.  
14  
L22-303 Rev 0 (01/07)  
Download from Www.Somanuals.com. All Manuals Search And Download.  
I8 Water Cooker Computer Service  
Pitco P/N PP11375  
6.0  
Electrical Connections(J1):  
J1  
1
Connection  
Type  
PWR  
PWR  
Nominal Notes:  
24VAC IN  
24VAC COM  
PROBE +  
PROBE -  
DVI  
24VAC  
0VAC  
24VAC +20% / -15% 50/60Hz  
AC RETURN  
2
3
THERMISTOR Resistance varies with vat temperature. 6.22K  
ohms at 212°F.  
PROBE  
4
5
INPUT  
INPUT  
PWR  
24VAC/DC Drain Valve Interlock  
24VAC/DC Heat FeedBack  
6
HFB  
7
24VDC COM  
HD  
0VDC  
DC RETURN  
8
OUTPUT  
24VDC  
24VDC  
24VDC  
24VDC  
Heat Demand  
9
SO(TRANSFER) OUTPUT  
Side On(TRANSFER)  
Right Basket Lift  
Left Basket Lift  
10  
11  
12  
RBL  
OUTPUT  
OUTPUT  
INPUT  
LBL  
FILL DONE  
24VAC/DC Fill Done signal  
NOTE: The Diagnostics Menu(sections  
4.0 and 4.5) can be used to check the  
inputs and outputs on this connector.  
12  
11  
10  
9
8
7
6
5
4
3
2
1
J1  
10  
11  
12  
7
8
9
4
5
6
1
2
3
L22-303 Rev 0 (01/07)  
15  
Download from Www.Somanuals.com. All Manuals Search And Download.  
I8 Water Cooker Computer Service  
Pitco P/N PP11375  
7.0 Probe Resistance Chart:  
Probe Resistance in 5°F Increments.  
Probe Probe  
Probe Probe  
Probe Probe  
Resistance  
(Ohms)  
Resistance  
(Ohms)  
Resistance  
(Ohms)  
Temp  
(°F)  
Temp  
(°C)  
Temp  
(°F)  
Temp  
(°C)  
Temp  
(°F)  
Temp  
(°C)  
10  
15  
-12.2  
-9.4  
-6.7  
562734  
483875  
417167  
360589  
312474  
271446  
236370  
206311  
180491  
158252  
139055  
122489  
108051  
95539  
84644  
75136  
66823  
59540  
53146  
47523  
42569  
38195  
34328  
30902  
27862  
25161  
22755  
20610  
18695  
16981  
15446  
14069  
12823  
175  
180  
185  
190  
195  
200  
205  
210  
215  
220  
225  
230  
235  
240  
245  
250  
255  
260  
265  
270  
275  
280  
285  
290  
295  
300  
305  
310  
315  
320  
325  
330  
335  
79.4  
82.2  
11719  
10716  
9812  
340  
345  
350  
355  
360  
365  
370  
375  
380  
385  
390  
395  
400  
405  
410  
415  
420  
425  
430  
435  
440  
445  
450  
455  
460  
465  
470  
475  
480  
485  
490  
495  
500  
171.1  
173.9  
176.7  
179.4  
182.2  
185.0  
187.8  
190.6  
193.3  
196.1  
198.9  
201.7  
204.4  
207.2  
210.0  
212.8  
215.6  
218.3  
221.1  
223.9  
226.7  
229.4  
232.2  
235.0  
237.8  
240.6  
243.3  
246.1  
248.9  
251.7  
254.4  
257.2  
260.0  
1058.23  
998.09  
942.00  
889.67  
840.78  
795.10  
752.38  
712.41  
674.95  
639.87  
606.96  
576.09  
547.09  
519.86  
494.24  
470.16  
447.49  
426.13  
406.02  
387.04  
369.14  
352.24  
336.29  
321.21  
306.94  
293.46  
280.69  
268.61  
257.15  
246.30  
236.00  
226.24  
216.96  
20  
25  
85.0  
87.8  
-3.9  
-1.1  
8995  
8255  
30  
35  
90.6  
93.3  
1.7  
4.4  
7586  
6979  
40  
45  
96.1  
98.9  
7.2  
6427  
5926  
50  
55  
10.0  
12.8  
15.6  
18.3  
21.1  
23.9  
26.7  
29.4  
32.2  
35.0  
37.8  
40.6  
43.3  
46.1  
48.9  
51.7  
54.4  
57.2  
60.0  
62.8  
65.6  
68.3  
71.1  
73.9  
76.7  
101.7  
104.4  
107.2  
110.0  
112.8  
115.6  
118.3  
121.1  
123.9  
126.7  
129.4  
132.2  
135.0  
137.8  
140.6  
143.3  
146.1  
148.9  
151.7  
154.4  
157.2  
160.0  
162.8  
165.6  
168.3  
5470  
5055  
60  
65  
4675  
4329  
70  
75  
4013  
3723  
80  
85  
3458  
3214  
90  
95  
2991  
2785  
100  
105  
110  
115  
120  
125  
130  
135  
140  
145  
150  
155  
160  
165  
170  
2597  
2422  
2262  
2113.9  
1977.3  
1851.0  
1734.3  
1626.1  
1525.9  
1433.0  
1346.7  
1266.6  
1192.1  
1122.8  
NOTE: The resistance of either probe lead measured to the frame of the appliance should  
read as an open on a meter(resistance >= 1Mohm).  
16  
L22-303 Rev 0 (01/07)  
Download from Www.Somanuals.com. All Manuals Search And Download.  
I8 Water Cooker Computer Service  
Pitco P/N PP11375  
8.0  
Physical Dimensions:  
1
0
2
3
4
5
6
7
8
9
L22-303 Rev 0 (01/07)  
17  
Download from Www.Somanuals.com. All Manuals Search And Download.  
I8 Water Cooker Computer Service  
Pitco P/N PP11375  
NOTES:  
____________________________________________________________________________  
____________________________________________________________________________  
____________________________________________________________________________  
____________________________________________________________________________  
____________________________________________________________________________  
____________________________________________________________________________  
____________________________________________________________________________  
____________________________________________________________________________  
____________________________________________________________________________  
____________________________________________________________________________  
____________________________________________________________________________  
____________________________________________________________________________  
____________________________________________________________________________  
____________________________________________________________________________  
____________________________________________________________________________  
____________________________________________________________________________  
____________________________________________________________________________  
18  
L22-303 Rev 0 (01/07)  
Download from Www.Somanuals.com. All Manuals Search And Download.  
I8 Water Cooker Computer Service  
Pitco P/N PP11375  
NOTES;  
____________________________________________________________________________  
____________________________________________________________________________  
____________________________________________________________________________  
____________________________________________________________________________  
____________________________________________________________________________  
____________________________________________________________________________  
____________________________________________________________________________  
____________________________________________________________________________  
____________________________________________________________________________  
____________________________________________________________________________  
____________________________________________________________________________  
____________________________________________________________________________  
____________________________________________________________________________  
____________________________________________________________________________  
____________________________________________________________________________  
____________________________________________________________________________  
____________________________________________________________________________  
L22-303 Rev 0 (01/07)  
19  
Download from Www.Somanuals.com. All Manuals Search And Download.  
In the event of problems with or  
questions about your order, please  
contact the Pitco Frialator factory at  
(800)258-3708 US and Canada only or  
(603)225-6684 Worldwide.  
In the event of problems with or  
questions about your equipment, please  
contact the Pitco Frialator Authorized  
Service and Parts(ASAP) covering your  
area, or contact Pitco at the numbers  
listed to the left.  
MAILING ADDRESS: P.O. BOX 501, CONCORD, NH 03302-0501  
SHIPPING ADDRESS: 10 FERRY ST., CONCORD, NH 03301  
L22-303 Rev 0 (01/07)  
Download from Www.Somanuals.com. All Manuals Search And Download.  

Pentax Camcorder WG 10 User Manual
Philco Crafts DVD Player PVD1000 User Manual
Philips Baby Accessories SCF174 22 User Manual
Philips CRT Television TP2781C User Manual
Philips Log Splitter SWV2001 User Manual
Pioneer Microscope Magnifier PDP 4270 User Manual
Pioneer Speaker System S F52 QL User Manual
Porter Cable Saw 3802L User Manual
Poulan Trimmer 115270226 User Manual
PYLE Audio Music Mixer PMX804 User Manual