Bunn OT Operating & Service Manual page 125

SCHEMATIC WIRING DIAGRAM RTA
L1
LIMIT
THERMOSTAT
BLK
BLK
BLK
BLK
BLK
BLK
OFF
1
L1
BLK
ON
ON
OFF L1
BLK
ON
BLK
OFF
1
L1
BLK
ON
ON
OFF
240 VOLTS AC
2 WIRE
SINGLE PHASE
50-60 HZ
SW. &
THERMOSTAT
BLU
P1
BLU
BLU/BLK
WHI/BLU
P3
BLK
T5
T1
BREW
TIMER
OFF
1
ON OFF
1
OFF
L1
ON
ON
OFF
32417.0000B 7/00 © 1999 BUNN-O-MATIC CORPORATION
Page 33
GRN/YEL
BLK
TANK HEATER
WARMER
P1, P2, & P3 ARE
WHI/GRN
SOL
T3
T4
WHI
T2
BLK
LEFT REAR WARMER
BLK
LEFT FRONT WARMER
BLK
RIGHT FRONT WARMER
BLK
RIGHT REAR WARMER
L2
RED
RED
RED
PINS OF A
POLARIZED
THREE-PIN
CONNECTOR.
P2
RED
RED
RED
RED
RED
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Part II