Bunn OT Operating & Service Manual page 124

Part II
SCHEMATIC WIRING DIAGRAM RT
LIMIT
THERMOSTAT
BLK
WHI
BLK
L1
BLK
ON
BLK
BLK
L1
BLK
ON
32423.0000C 01/07 © 1999 BUNN-O-MATIC CORPORATION
SW. &
THERMOSTAT
BLU
"KEEP WARM" HEATER
BLK
BLK
BLU
BLK
P3
BLK BLK
P1, P2, & P3 ARE PINS OF A
POLARIZED THREE-PIN
CONNECTOR.
OPTIONAL FLASHING INDICATOR SYSTEM
GRY
L.E.D.
PIN
BLK
OFF
1
ON OFF
OFF L1 1
ON ON
OFF
OFF
L1
ON
OFF
OFF
1
ON
OFF
GREEN
MAIN ON/OFF SWITCH
(Late Models only)
(FAUCET OPTION ONLY)
THERMAL CUT-OFF
BLK BLK
WARMER
P1
BLU/BLK
WHI/BLU
SOL
T5 T3
T1
T4
BREW
T2
TIMER
WHI/RED
4
3
INDICATOR
2
TIMER
1
BLK
LEFT REAR WARMER
BLK
LEFT FRONT WARMER
1
BLK
ON RIGHT FRONT WARMER
BLK
RIGHT REAR WARMER
Page 32
L1 N
L2
BLK
RED
TANK HEATER
WHI
WHI
WHI
WHI/GRN
P2
WHI WHI
WHI
WHI
WHI
WHI
WHI
120/240 VOLTS AC
3 WIRE
SINGLE PHASE
60 HZ
32440 010308