Bunn Crescendo Installation & Operating Manual page 33

WHT/YEL
WHT/YEL
SW4
NORMAL
WHT/GRN
WHT/GRN
PROGRAM
RINSE
YEL
WHT/BLU
WHT/BLU
SW5
1
PUCK BIN
PROXIMITY
SENSOR
BEAN HOPPER GRN RED
WHT/RED
PHOTOSENSOR WHT/GRN
SW2
DOOR
INTERRUPT
SWITCH
RED
RED
WHT/BLU
HOPPER MTR LEFT WHT/ORN
WHT/VIO
WHT/BLU WHT/BLK
RED
M1
WHT/RED
HOPPER MTR MIDDLE
WHT/ORN
RED
M2
HOPPER MTR RIGHT
WHT/VIO
RED
M3
LEFT WHIPPER MOTOR
WHT/BLK
RED
M4
RIGHT WHIPPER MOTOR
WHT/RED
RED
M5
TIC
CRESCENDO
SCHEMATIC
120/208 - 240 VOL TS AC-3WIRE
SINGLE PHASE, 60HZ
54323.0001 A 08/24/2018 © BUNN-O-Matic Corporation
ELECTRICAL SCHEMATIC
WHT/VIO
WHT/VIO
1
J18
RED
1
VIO
CURRENT ORN
SENSOR YEL
WHT/GRN
5
J17
BLU
1
YEL
RED/BLK
10
BRN/WHT
5
RED
RED
BRN/BLK
BLU/BLK
15
10
20
WHT/YEL
J5
1
5
50632.0000
MAIN CBA
J24
1
5
J26
RED
1
RED
5
BLK
J9
RED
1
10
GRAY
5
RED
J1
10
PNK
1
GRN
RED
GRN
BLK
15
5
10
20
WHT
GRAY
15
BLK
WHT/BLK
20
J15
RED
1
ORN
BLU
WHT
4
1 5 10
J23
1
1 10
5
BG-1
ELDOM
ESPRESSO
GROUP HEAD
REFILL VALVE
VIO RED
S1
POWDER LEFT
ORG RED
S2
POWER RIGHT
YEL RED
S3
HOT WATER
WHT/GRN RED
S4
ESPRESSO WATER
BLU RED
S5
GRN
BLK-16
GRINDER RELAY
RED/BLK RED
K1
PUMP RELAY
BRN/WHT RED
K2
BLK
K1
HEATER SWITCHING
GRINDER
RELAY
RELAY
BRN/BLK RED
K3
HEATER RELAY SSR
BLU/BLK
RED
K4
BLK
4 3
SOLUBLE FAN
WHT/YEL BLK
M7
RED RED
1
PROBE
GRN
FLOW
BLK
FLW
METER
RED
1
1 ESP TANK
WHT
WHT
t-1
WHT/BLK
POWDER
BLK
TANK
t-2
1
LCD-1
LCD DISPLAY
14 5
10 1 15 16
CN1
1
BRN RED
BLK BLK
CUP
LED
J14
1 5 10 15
RED
1
ORN
CSW-1
BLU
WHT
4 CAPACITIVE
H11
TOUCH SWITCH
33
SW1
MASTER
ON/OFF
H1 - POWDER TANK
LT1
BLU/BLK-16
BL/BK-16 BL/BK-16
K3
HEATER
BRN-16
SWITCHING
1 2
RELAY
K4
H2-ESPRESSO TANK
HEATER
LT1
BLK-16 BLK-16 BL/BK-16
RELAY
SSR
K3
HEATER
SWITCHING
RELAY 3 BRN
BRN/BLK
BLU BLU
4
1
BRN
WHT/VIO BLK BRN
M8
SW3
GRINDER
GRINDER
MOTOR
INTERRUPT
CAPACITOR
SWITCH
SOLENOID PUMP
WHT/RED
BLK
S6
K2
PUMP
RELAY
RED
+V
+V
GRAY
-V
PS-1
-V
POWER SUPPLY
GRN
GND
24VDC, 150 WATTS
WHT
N/L2
BLK
L1
Artwork for P/N:54323.0001
Revision: A
Version: 00
Drawn: KJO
Date: 08/24/18
Colors:
L1 L2 N
GRN
BLK-16
LT1
RED-16
LT1
RED-16
BLU 2 WHT
YEL/GRN BLU
WHT
WHT