Bunn C Series Service & Repair Manual page 43

SCHEMATIC WIRING DIAGRAM
CWTFA & CWTFB TWIN 2/2 & 4/2
L1
LT.LIMIT
SW1
THERMOSTAT
BLK BLK
RT. LIMIT
SW2
THERMOSTAT
BLK BLK
SW3
P1-2
BLK WHI/RED
SW4
P1-3
BLK WHI/GRN
SW6
WHI/GRN
WHI/GRN
SW7
P4-2
BLK YEL
SW8
P4-3
BLK WHI/YEL
MODEL 4/2 ONLY
SW9
P5-3
BLK WHI/VIO
SW10
P5-2
BLK WHI/BRN
200 OR 240 VOLTS AC 2 WIRE
SINGLE PHASE
LT. READY INDICATOR
RED BLK
LT. SW. & THERMOSTAT
BLU
RT. READY INDICATOR
RED BLK
RT. SW. & THERMOSTAT
BLU
WHI/RED RED
LEFT LOWER WARMER
WHI/GRN RED
RIGHT LOWER WARMER
WHI/RED
WHI/RED
P3-1
BLU BLU/BLK
WHI/BLU
P3-3
BLK
T1 T5 T3 T4 WHI/GRN
WHI
RIGHT T2
BREW TIMER
YEL RED
LEFT TOP FRONT WARMER
WHI/YEL RED
RIGHT TOP FRONT WARMER
WHI/VIO RED
LEFT TOP REAR WARMER
WHI/BRN RED
RIGHT TOP REAR WARMER
10736.0002J 12/00 © 1993 BUNN-O-MATIC CORPORATION
Page 43
(FAUCET)
THERMAL
FUSE
LEFT TANK HEATER
BLK
RIGHT TANK HEATER
BLK
P1-1
RED
SW5
P2-1
BLU BLU/BLK
WHI/BLU
P2-3
BLK
T1 T5 T3
RT
LEFT
SOL
BREW TIMER
P3-2
P4-1
RED
P5-1
RED
L2
GRN/YEL
RED
RED
RED
RED
RED
LT
SOL
WHI/GRN
T4
P2-2
WHI RED
T2
RED
RED
RED
RED
RED
RED
RED
41711.1 052009