Bunn Axiom Series Service & Repair Manual page 46

SCHEMATIC WIRING DIAGRAM
AXIOM TWIN APS/TC
100-200 VOLTS AC
230 VOLTS AC CE
2 WIRE + GND
SINGLE PHASE 50-60 HZ
LIMIT
THERMOSTAT
BLK-14 BLU-14
WHI THERMAL
BLK FUSE
TANK HEATER
BLK-14 WHI-14
BLK
TRM 1 COUNTER
BLK
C (OPTIONAL)
TRM 2
WHI/BLU
O
BLU-14
N COM DISPENSE
BLK-14
T N.O.
WHI/GRN
SOL
R
J1
WHI
O
1
BLK
L
P
C
WHI/BLU
5
B
O
A
R
WHI/GRN
D
10
CONTROL SWITCH ASSY
J2 J2
STATIC
1
C
SHIELD
O
N
T
R
5
O
L
P
A
B1 D1 A3 D2 A4 D3 B2
N
E
10
L
J3
BRN
1
GRN
BLU
3
J9
WHI
1
BLK
2
LEVEL PROBE (SHORT)
LEVEL PROBE (LONG)
t°
L1 L2 or N
MAIN ON/OFF SWITCH
OPTIONAL
EMI
Chassis Ground
FILTER
CE ONLY
BLK WHI
BLK
"KEEP WARM" HEATER
WHI
WHI
REFILL
WHI
SOL
WHI
WHI
29077.0023A 11/11 ©2011 BUNN-O-MATIC CORPORATION
Page 46
CONTROL SWITCH ASSY CODES
Earth Ground
2 WARMERS
ON LEFT
BREW STATION A3
LEFT FRONT A2
LEFT REAR A1
TOP FRONT
TOP REAR
RIGHT FRONT
RIGHT REAR
GRN or GRN/YEL
START BREW A4
LEFT HIDDEN B1
RIGHT HIDDEN B2
"DIGITAL" D1
Chassis Ground "BREWER" D2
"CONTROL" D3
WHI
LIMIT
THERMOSTAT
BLU-14
BLK-14
WHI
BLK
TANK HEATER
BLK-14
BLK
TRM 1 COUNTER
BLK
C (OPTIONAL)
TRM 2
O
BLU-14
N COM
BLK-14
T N.O.
WHI/GRN
R
J1
WHI
O
1
BLK
L
P
C
WHI/RED
5
B
O
A
R
WHI/GRN
D
10
CONTROL SWITCH ASSY
J2 J2
STATIC
1
SHIELD
5
B1 D1 A3 D2 A4 D3 B2
10
J3
BRN
1
GRN
BLU
3
J9
WHI
1
BLK
2
t°
2 WARMERS 2 WARMERS
ON TOP ON RIGHT
A3 A3
A5
A6
A5
A6
A4 A4
B1 B1
B2 B2
D1 D1
D2 D2
D3 D3
"KEEP WARM" HEATER
THERMAL WHI
FUSE
WHI-14 WHI
REFILL
WHI/RED WHI
SOL
DISPENSE
WHI
SOL
WHI
C
O
N
T
R
O
L
P
A
N
E
L
LEVEL PROBE (SHORT)
LEVEL PROBE (LONG)
39132 101310