Frymaster H50 Series manual Interface Board, Left Vat, Full Or Right Vat, H50 APPLICATION

		INTERFACE BOARD
	J2
12 VAC TO CPTR	1	J3 PIN 1
GROUND	2	GROUND
COMPUTER (12 VAC)	3	J3 PIN 3
COMPUTER	4	RT HT RELAY
COMPUTER	5	12 VDC TO RELAYS
COMPUTER	6	LT HT RELAY
COMPUTER	7	RT BL RELAY
			*
NOT USED		NOT USED
	8		** Dual Vat configurations
COMPUTER	9	LT BL RELAY	** Full Vat configurations
** RT ALARM OUT	10	ALR (RIGHT)
COMPUTER	11	SOUND DEVICE
* LT ALARM OUT	12	AD (LEFT)
COMPUTER	13	J3 PIN 6
COMPUTER	14	J1 PIN 2 & J3 PIN 2
COMPUTER	15	J1 PIN 6
	J1			J3
NOT USED	1	NOT USED	J2 PIN 1	1	12 VAC XFMR
TEMP PROBE	2	J2 PIN 14	J2 PIN 14	2	TEMP PROBE
NOT USED	3	NOT USED	J2 PIN 3	3	12 VAC XFMR
NOT USED	4	NOT USED	NOT USED	4	NOT USED
NOT USED	5	NOT USED	NOT USED	5	NOT USED
TEMP PROBE	6	J2 PIN 15	J2 PIN 13	6	TEMP PROBE
BASKET LIFT (DN)	7	LT BL RELAY	RT BL RELAY	7	BASKET LIFT (DN)
24 VAC IN	8	PWR via LT HT RELAY	PWR via RT HT RELAY	8	24 VAC IN
MAIN GAS VALVE	9	V2D	V1S OR V1D	9	MAIN GAS VALVE
via HLS					via HLS
		LT BL RELAY	RT BL RELAY
BASKET LIFT (UP)	10			10	BASKET LIFT (UP)
NOT USED	11	NOT USED	BLOWER via K4 (old)	11	120 VAC IN
			or K2/K3 (new)
NOT USED		NOT USED
	12		BLOWER	12	XFMR BOX
MOD 25V GROUND	GND	GROUND	GROUND	GND	MOD 25V GROUND
MOD V2D	V2D	J1 PIN 9	J3 PIN 9	V1D	MOD V1D *
MOD 25V TERM	PWR	J1 PIN 8 via LT HT RELAY	J3 PIN 8 via RT HT RELAY	PWR	MOD 25V TERM
DRAIN SWITCH (OPT)	AD	J2 PIN 12	J2 PIN 10	ALR	DRAIN SWITCH (OPT)
NOT USED	AS	NOT USED	J3 PIN 9	V1S	MOD V1S **
NOT USED	V2S	NOT USED
	LEFT VAT		FULL OR RIGHT VAT

CURRENT FLOW THROUGH

INTERFACE BOARDS 806-3398 AND 106-0386

(H50 APPLICATION)

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