Frymaster BIH52 Series Service Manual page 62

BIH52/MH52 Main Wiring Diagram (U.S. and Non-CE Export)
SOUND DEVICE
SOUND DEVICE
SENSE 2
SENSE 1
ALARM(GND) ALARM
VALVE(GND)
VALVE
24VAC(GND)
24VAC
GND
SPARK 2
(BURNER)
SPARK 1
OIL RETURN HEATER FRONT
Refer to "PRINCIPAL WIRING CONNECTIONS"
on Page 3-43 for detail of connection points
J1, J2, J3, C2, C3, and C5.
New Dual-Spark Ignition Module
COMPUTER OR CONTROLLER
TO J2
SOUND
GND
1 J2
2
GND
3 AIR
12V
J3
J1
K1 K4
GV
GND LEFT RIGHT
GV
BL BL
V2D GND
RELAY RELAY
PWR V1D
PWR
AD
FV OR
AS LEFT DV ALR
PWR 24V RIGHT DV
HEAT &
V2S V1S
HEAT &
BLOWER
BLOWER PWR
RELAY
GND RELAY
GND
K2 K3
COMPUTER GROUND
DETAIL
A
A
LEFT IGNITOR RIGHT IGNITOR
SOUND GND
1
J2
2
GND
AIR
3
12V
J3
J1
K1
K4
GV
LEFT RIGHT
GND
GV
BL BL
V2D GND
RELAY RELAY
PWR
V1D
AD PWR
FV OR
LEFT DV ALR
AS
PWR RIGHT DV
24V
HEAT &
V1S
V2S HEAT &
BLOWER
BLOWER PWR
RELAY
GND RELAY
GND
K2 K3
COMPUTER GROUND
DETAIL
A A
LEFT IGNITOR
RIGHT IGNITOR
TO C2 PIN1 LINE VOLTAGE (L1)
TO C2 PIN12
TO C2 PIN3 LINE VOLTAGE(COM)
TO J3 PIN12
WHITE
GV
GND
V1D
PWR
FUSE
BLOWER
ALR
V1S
PWR
8051315C/ 8051526B
3-45
SENSE 2
SENSE 1
ALARM(GND)
ALARM
VALVE(GND)
VALVE
24VAC(GND)
24VAC
GND
SPARK 2
(BURNER)
SPARK 1
FULL VAT
SENSE 2
SENSE 1
ALARM(GND)
ALARM
VALVE(GND)
VALVE
24VAC(GND)
24VAC
GND
SPARK 2
(BURNER)
SPARK 1
DUAL VAT
ALARM(GND)
VALVE(GND)
24VAC(GND)
24VAC
INSET
HONG KONG
UNITS ONLY
FULL VAT
TEMP
PROBE
HIGH
LIMIT
BLK
SAFETY
NC
DRAIN
BLK NO COM
SWITCH
BLK
FOR UNITS WITH NO
SAFETY DRAIN SWITCH
ADD IN-LINE SPLICE
MV
MV
BLK
GAS
VALVE
DUAL VAT
TEMP
PROBE
HIGH
LIMIT
BLK
SAFETY
NC
DRAIN
NO BLK
COM
SWITCH
BLK
FOR UNITS WITH NO
SAFETY DRAIN SWITCH
ADD IN-LINE SPLICE
MV
MV BLK
GAS
VALVE