Principal Wiring Connections - Frymaster H50 Series Service And Parts Manual

1.10

Principal Wiring Connections

LINE VOLTAGE (L1)
LINE VOLTAGE (COM)
FROM TRANSFORMER BOX
LINE VOLTAGE (L1)
LINE VOLTAGE (COM)
LEFT VAT
J1
FROM TO
1
PROBE 2
3
4
5
PROBE 6
7
C1 PIN 4 (24VAC)
8
V2D
9
1
0
1
1
1
2
GROUND GND
MODULE VALVE 1 V2D
J1 PIN 8 VIA K1 PWR
DRAIN SWITCH (BIH52 ONLY) AD
AS
V2S
C2
FROM T1, JUMPERED TO PIN 8
1
GROUND, JUMPERED TO PIN 11
2
FROM T2, JUMPERED TO PIN 9
3
JUMPERED TO PIN 6
4
JUMPERED TO PIN 7 5
JUMPERED FROM PIN 4 6
JUMPERED FROM PIN 5
7
JUMPERED FROM PIN 1
8
JUMPERED FROM PIN 3
9
TO J1 PIN
10
10
JUMPERED FROM PIN 2 11
FROM T2 12
TO J1 PIN 7
13
TO J3 PIN
14
10
TO J3 PIN 7 15
AIR SWITCH
(CE AND SOME
EXPORT UNITS)
C1
1
GROUND 2
3
24VAC
4
12VAC 5
12VAC 6
HOOD RELAY 7 WHITE/BLACK (CE = BROWN)
8
9
FROM
J3 PIN 1
GROUND
J2 PIN 14
J3 PIN 3
CONTROLLER
CONTROLLER
J2 PIN 15 CONTROLLER
CONTROLLER
LEFT PWR VIA K1
GAS VALVE CONTROLLER
ALR (RIGHT)
CONTROLLER
AD (LEFT)
J3 PIN 6
GROUND
J1 PIN 2 & J3 PIN 2
J1 PIN 9
J1 PIN 6
MODULE 25V
J2 PIN 12
FILTER BOX
PUMP RELAY
BLUE
ORANGE
56C
7P
N.C.
N.O.
LINE VOLTAGE (COM)
COM
BLACK TO T1 & J3 PIN 11
GREEN TO GROUND
WHITE
TO T2 & C5 PIN 2
RED TO J1 PIN 8 & J3 PIN 8
ORANGE TO J3 PIN 3
BLUE TO J3 PIN 1
TO J3 PIN 5 (12VDC)
FILTER PAN SUCTION TUBE HEATER
(BIH52 UNITS ONLY)
RIGHT OR FULL VAT
J2
TO
1 CONTROLLER (12VAC) C1 PIN 6 (12VAC)
GROUND
2
CONTROLLER (12VAC) C1 PIN 5 (12VAC)
3
RIGHT HEAT RELAY (K2)
4
RELAYS (12VDC) & J3 PIN 5
5
6 LEFT HEAT RELAY (K1)
7 K5
C1 PIN 4 (24VAC)
8
K3 V1S OR V1D
9
1
RIGHT ALARM OUT (FULL VAT)
0
1
SOUND DEVICE C1 PIN 1 (L1)
1
1
LEFT ALARM OUT (DUAL VAT)
2
1
CONTROLLER
3
1
CONTROLLER
4
MODULE VALVE 1 (DUAL VAT)
1
CONTROLLER
5
J3 PIN 8 VIA K2
DRAIN SWITCH (BIH52 ONLY)
MODULE VALVE 1 (FULL VAT)
C3
1 LINE VOLTAGE L1
GROUND
2
LINE VOLTAGE COM TO OPTIONAL FILTER BOX
3
4
OIL RETURN SWITCH
5
6
7
1
OIL RETURN MANIFOLD SOLENOID VALVE
8
2
9
TO OIL RETURN SWITCHES OF ADJACENT FRYERS
TO OIL RETURN SWITCHES OF ADJACENT FRYERS
OIL RETURN HEATER
(BIH52 UNITS ONLY)
C5
J3 PIN 12
1
C4
LINE VOLTAGE (COM)
2
1
2
3 TO OPTIONAL BASKET LIFTS
ON NEWER MODELS
4
C4 HAS BEEN
5
CHANGED TO A
12-PIN PLUG SEE PG
6
1-46
1-43
LINE VOLTAGE
C2 PIN 1
T1
(L1)
T2 C2 PINS 3 & 12
(IN COMPONENT BOX)
J3
FROM TO
1 J2 PIN 1
PROBE J2 PIN 14
2
J2 PIN 3
3
4
J2 PIN 5 C1 PIN 7
5
PROBE 6 J2 PIN 13
7
RIGHT PWR VIA K2
8
GAS VALVE
9
1
0
1
BLOWER VIA K4
1
1
K4 C5 PIN 2
2
GROUND GND GROUND
V1D J3 PIN 9
PWR MODULE 25V
ALR J2 PIN 10
V1S J3 PIN 9
CE CONFIGURATION
C3
(CE)
1
PINS 1, 2 & 3
2
SAME AS NON-CE
3
4
5
6 JUMPER TO PIN 4
7 JUMPER TO PIN 5
BLOWER