FBD FBD550 - Page 37

14.3 WIRING DIAGRAM/50-60HZ SCHEMATIC
34
WHT
CLR
B
LK
G
RN
WHT
R
ED
CLR
B
LK
G
RN
WHT
R
ED
CLR
B
LK
G
RN
WHT
R
ED
MAIN CONTROLLER BOARD
P14
1 2
3
4
5
1 2
3
4
5
P15
1 2
WHT
RIGHT OUT
OF LIGHT
LEFT OUT
OF LIGHT
R
REFRIG #2
YEL
YEL
YEL
YEL
YEL
YEL
BLK
ORG
PUR
BLK
ORG
BRN
BLK
YEL
YEL
GRY
BLK
WHT
RV39
RV39
SOLUTION
#2
RV39
DEF #1
RV39
DEF #2
SOLUTION
#1
BRN
BLU
REFRIG #1
CO
2
#2
CO
2
#1
3
4 5
R
ED
P16
P5
P17
1 2
3
4 5
6
7
8
1 2
3
4
5
6
7
8
910
P18
P6
NO SYRUP
#1
1
2
3
4
5
1
2
3
4
5
P7 P8
TANK 1
NO WATER
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
1
2
JUMPER
CONFIGURATION
P20 PINS 2 & 3
TEMPERATURE SENSOR
FERRITE BEAD
BUTT SPLICE
R
RED LIGHT
FUSE
SOLENOID
CAPACITOR
RVXXX
VARISTOR
LEGEND
PRESSURE
TRANSDUCERS
BEATER
MOTOR #2
RIGHT
BEATER
MOTOR #1
LEFT
3
4
5
1
2
3
4
5
6
7
8
P9
NO CO
2
P10
P11
P12
REG CO
2
P20
SPARE
BLK
BRN
RED
RED
ORG
YEL
Y
EL
WHT
WHT
GRY
PUR
BLU
BLK
BLK
R
BLK
BRN
BLU
ORG
Y
EL
G
RN
W
HT
R
ED
RED
BLK
C
LR
CLR
B
LK
GRN
G
RN
W
HT
WHT
R
ED
B
LK
C
LR
GRN
W
HT
R
ED
B
LK
C
LR
G
RN
W
HT
R
ED
BLK
B
LK
C
LR
GRN
GRN
W
HT
RED
B
LK
CLR
GRN
W
HT
WHT
RED
R
ED
B
LK
GRN
WHT
RED
BLK
G
RN
W
HT
R
ED
B
LK
G
RN
W
HT
RED
BLK
GRN
W
HT
R
ED
B
LK
G
RN
W
HT
R
ED
B
LK
G
RN
W
HT
R
ED
R
ED
CLR
B
LK
GRN
W
HT
R
ED
YEL
BLK
ORG
RV390
RV390
ORG
2.5 AMP
SLO
GRN
GRN
BRN
BROTHER MOTOR - 4uF
TRANSFORMER
(T1)
24 VAC
OUTPUT
TB - 1
4
3
2
RV390
1
3 2
1 4 5
6
7
9
8
240 VAC
INPUT
BROTHER MOTOR - 4uF
RED
BLU
BLK
GRN/YEL
BLK/YEL
YEL RED
REDRED
BLK
BLK
BLK
BLK
RED
RED
RED RED WHT
BRN
RED
BLU
BLK
GRN/YEL
BLK/YEL
2.5 AMP
SLO
RED
GRN
R
ED
WHT
RED
GRN
GRN
GRN
GRN GRN
GRN
GRN
BLK
L2 L1
GND
POWER INPUT
215 - 245 VAC
60 - 50 HZ
14-16 RUN AMPS
USED ON 50
CYCLE UNITS ONLY
TO L1 ON
CONTACTOR
TO L2 ON
CONTACTOR
COMPRESSOR
HEATER
RV39
RV39
RV39
RV39
WHT
GRN
R
ED
R
ED
RED
WHT
WHT
WHT
BLK
BLK
RV390
WHT
WHT
BALLAST
BLK
BLK
GRN/YEL
GRN
BRN
BLK
1 2
5
RED
BLU
CONTACTOR
(K2)
L1 L2
T1 T2
BLK
RED
GRN
BLU
BLU
RED
RED
GROUND SECURED
TO DOOR
LAMP
2 AMP
BLK
WHT
WHT
ORG
ORG
+5VDC
+5VDC
-15VDC
+15VDC
G
YEL
GRN
GRN
WHT
BLU
BRN
G
1
3
5
7 9
1 2
3
4 5 6
1 2
3
4 5 6 7 8
2
4
6
8
10
J3
J2
POWER BOARD
ELECTRICAL BOX ENCLOSURE
J1
J4
J5
2 Amp
24 VAC
G
12 VAC
VOLTAGE READINGS ON BOARD ARE FROM GROUND (J5-P7 & 8)
B
RN
RV39
B
LU
O
RG
Y
EL
WHT
GRN
1
RED
BLK
RUN CAP (C1)
370V,60HZ-(35uF)
370V,50HZ-(40uF)
START CAP (C2)
250V,60HZ-(145-174uF)
330V,50HZ-(216-259uF)
COMP
START
RELAY
C
S
R
COMP
BLK
GRN
BLK
WHT
RV390
192 VA TRANSFORMER (T2)
5
6
1
2
7
8
3
4
GRN
RED
RED
2
3
4
6
5
1
2
3
4
6 7 8
5
BLK
BLK
BLK
WHT
BLK BLK
BLK
BLK
BLU
RED
RED
WHT
WHT
BLK
BLK
BLU
ORG
115
RT
EXP
RT
RTRN
RT
RTRN
LT
EXP
PRESSURE
NO SYRUP
#2
TANK 2
PRESSURE