Bunn OT Operating & Service Manual page 29

SCHEMATIC WIRING DIAGRAM OT
L1
LIMIT
THERMOSTAT
BLK
WHI
P3
BLK
BLK
BLK
BLK
SELECTOR
CONTROL
BOARD
1/3
GRN YEL RED
BLK
120/240 VOLTS AC
3 WIRE
SINGLE PHASE
SW. &
THERMOSTAT
BLU
"KEEP WARM" HEATER
BLK WHI
BLK
UPPER WARMER
BLK
BLK
BREW STATION WARMER
P1
BLU BLU/BLK
P3
BLK
T1
PNK
TAN
PNK
2/3 F
PNK
10280.0000D 7/00 © 1988 BUNN-O-MATIC CORPORATION
Page 29
GREEN
3500W
BLK
TANK HEATER
50W
130W
WHI
130W
WHI/BLU WHI/GRN
SOL
T5 T3
T4
BREW
TIMER WHI
T2
ARE PINS OF A
CONNECTOR.
GRY
TAN
INTERFACE
GRY
CONNECTORS
TAN
GRY
L2 N
RED
WHI
P2
WHI
WHI
WHI
P2
WHI
P1, P2, & P3
POLARIZED
THREE-PIN
GRINDER
WHI
10021 071700