Pitco Frialator L22-303 service manual Electrical ConnectionsJ1, Connection Type Nominal

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I8 Water Cooker Computer Service

Pitco P/N PP11375

6.0Electrical Connections(J1):

J1	Connection	Type	Nominal	Notes:

1	24VAC IN	PWR	24VAC	24VAC +20% / -15% 50/60Hz

2	24VAC COM	PWR	0VAC	AC RETURN

3	PROBE +	THERMISTOR	Resistance varies with vat temperature. 6.22K
		PROBE	ohms at 212°F.
4	PROBE -		ohms at 212°F.
4	PROBE -

5	DVI	INPUT	24VAC/DC	Drain Valve Interlock

6	HFB	INPUT	24VAC/DC	Heat FeedBack

7	24VDC COM	PWR	0VDC	DC RETURN

8	HD	OUTPUT	24VDC	Heat Demand

9	SO(TRANSFER)	OUTPUT	24VDC	Side On(TRANSFER)

10	RBL	OUTPUT	24VDC	Right Basket Lift

11	LBL	OUTPUT	24VDC	Left Basket Lift

12	FILL DONE	INPUT	24VAC/DC	Fill Done signal

NOTE: The Diagnostics Menu(sections

4.0and 4.5) can be used to check the inputs and outputs on this connector.

L22-303 Rev 0 (01/07)

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Contents I8 Water Cooker Computer Table of Contents Control Alarm Displays To turn the appliance OFF To cancel a cookTo Check Actual and Set Temperatures Key Locations and FunctionsTo enter Level 1 Programmingstore manager To set the Cook TemperatureTo enter Level 2 Options Programmingstore manager Shake TimeHold Time Xxx’F, or Filling Fahrenheit or Celcius Temperature DisplayPassword Settings Beeper Volume SettingTo Enter Level 3 Service Programmingservice technician Control or Timer Mode SettingOffset Temperature Setting Diagnostics Menu Cancel Delay SettingMinimum On Cycle Time Setting Cancel Type SettingHeat DemandHD Output Drain SwitchDVI InputLeft Basket LiftLBL Output Right Basket LiftRBL OutputHigh Ready Level Adjustment Recovery Test ValueMore Service Menu Options Low Ready Level AdjustmentDisplay Temperature Average Setting Low Dead Band AdjustmentHigh Dead Band Adjustment Control Temperature Average SettingOpen Probe Alarm Control Alarm DisplaysMinimum Fill Time Setting Filling Pilot Flame Sense Timer AdjustmentSystem Failure Alarm High Temperature AlarmDrain Valve Alarm Heat Failure AlarmConnection Type Nominal Electrical ConnectionsJ1Probe Resistance Chart ResistanceTemp Ohms Physical Dimensions Page Page L22-303 Rev 0 01/07