Repair manual

Page 43
SOL
SCHEMATIC WIRING DIAGRAM
SINGLE AXIOM - 15, 20 & 35
29077.0019A 03/09 ©2009 BUNN-O-MATIC CORPORATION
TANK HEATER
WHI-14 Model 20
RED-14 Model 35
BLU-14
BLU-14
"KEEP WARM" HEATER
WHI
BREW STATION WARMER
(CONTROLLED BY ENABLE BREW SW)
LIMIT
THERMOSTAT
WHI/RED
WHI/RED
WHI
WHI
WHI
WHI
WHI
SOL
REFILL
DISPENSE
J1-1
RELAY
J1-5
J1-10
#
/
.
4
2
/
,
0
#
"
/
!
2
$
BLK
BLK-14
BLK-14
BLK-14
BLK-14
WHI/GRN
WHI/GRN
WHI/BLU
WHI/BLU
120V AC 2 WIRE
120/208V AC 3 WIRE
120/240V AC 3 WIRE
SINGLE PHASE
BLK
WHI
CONTROL SWITCH ASSY
J2-1
J2-6
J2-10
B1
STATIC
SHIELD
A6
D1
A3 D2 A4 D3 A5 B2
J3-1
J3-3
BRN
BLU
WHI
GRN
LEVEL PROBE
(LONG)
LEVEL PROBE
(SHORT)
to
(NOTE – ALL WARMERS ARE NOT
AVAILABLE ON ALL MODELS!)
J9-1
BLK
CONTROL SWITCH ASSY CODES
BREW WARMER A3
HALF A5
FULL A6
START BREW A4
LEFT HIDDEN B1
RIGHT HIDDEN B2
“DIGITAL” D1
“BREWER” D2
“CONTROL” D3
GREEN
BLK Model 20 & 35
L1
L2
BLK
BLK Model 15
N
MAIN ON/OFF SWITCH
(Late 20 & 35
Models only)
WHI Model 15
RED Model 35
WHI Model 15 & 35
WHI Model 20
WHI Model 20
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