Bunn OT Operating & Service Manual page 34

SCHEMATIC WIRING DIAGRAM RTA
L1
LIMIT
THERMOSTAT
BLK
BLK
BLK
BLK
OFF
1
L1
BLK
ON
ON
OFF L1
BLK
ON
BLK
LOW
BLK
240 VOLTS AC
2 WIRE
SINGLE PHASE
50-60 HZ
SW. &
THERMOSTAT
BLU
BLK
BLK
P1
BLU BLU/BLK
P3
BLK
T5
T1
BREW
TIMER
BLK
LEFT REAR WARMER
OFF
1
BLK
ON OFF
1
OFF
L1
ON ON
OFF
WHI
2
1
MED
HIGH
OFF
L
10283.0000C 7/00 © 1988 BUNN-O-MATIC CORPORATION
Page 34
GRN/YEL
BLK
TANK HEATER
WARMER
WHI/BLU
WHI/GRN
SOL
T3
T4
T2
LEFT FRONT WARMER
BLK
RIGHT FRONT WARMER
RIGHT REAR WARMER
BRN
3
N
L2
RED
RED
RED
P1, P2, & P3 ARE
PINS OF A
POLARIZED
THREE-PIN
CONNECTOR.
P2
RED
WHI
RED
RED
RED
RED
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