DUAL ®& DUAL ® SH SINGLE ®& SINGLE ® SH - Expert-CM
DUAL ®& DUAL ® SH SINGLE ®& SINGLE ® SH - Expert-CM
DUAL ®& DUAL ® SH SINGLE ®& SINGLE ® SH - Expert-CM
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BLK-12<br />
BLK<br />
BLK<br />
R<br />
T<br />
S<br />
E<br />
L<br />
E<br />
C<br />
T<br />
O<br />
R<br />
S<br />
W<br />
L<br />
T<br />
S<br />
E<br />
L<br />
E<br />
C<br />
T<br />
O<br />
R<br />
S<br />
W<br />
LIMIT THERMOSTAT<br />
BLK-12<br />
K1<br />
N.O.<br />
OVERFLOW<br />
PROTECTION SW<br />
RED RED<br />
120/208 VOLTS AC OR<br />
120/240 VOLTS AC<br />
3 WIRE + GRD<br />
SCHEMATIC WIRING DIAGRAM <strong>DUAL</strong> BREWER <strong>SH</strong><br />
(W/ONE-GRINDER INTERFACE)<br />
(After S.N. <strong>DUAL</strong>026000)<br />
BLU<br />
OPTIONAL 3-SET SELECTOR SWITCHES <strong>SH</strong>OWN<br />
WITH ONE-GRINDER INTERFACE OPTION<br />
ORN BLU<br />
FRACTIONAL BATCHES<br />
(CONNECT<br />
AS REQUIRED)<br />
FULL BATCH<br />
(NO CONNECTION)<br />
YEL<br />
WHI/VIO<br />
WHI/RED<br />
GRY<br />
PNK<br />
TAN<br />
ORN BLU<br />
FRACTIONAL BATCHES<br />
(CONNECT<br />
AS REQUIRED)<br />
FULL BATCH<br />
(NO CONNECTION)<br />
YEL<br />
BLK<br />
GRY<br />
PNK<br />
TAN<br />
WHI/VIO<br />
WHI/RED<br />
GRINDER INTERFACE<br />
CONNECTOR<br />
4<br />
GRY<br />
3<br />
PNK<br />
2<br />
TAN 1<br />
GRIND<br />
SELECTOR<br />
SWITCH<br />
BLK-12<br />
BLK-12<br />
TANK HEATERS (TWO)<br />
READY INDICATORS<br />
BATCH<br />
CONNECTOR<br />
BATCH<br />
CONNECTOR<br />
+<br />
BLK-12<br />
RED-12<br />
BLU<br />
SW. & THERMOSTAT<br />
OPTIONAL<br />
RECOVERY BOOSTER<br />
BLU RED BLK<br />
K2 N.O. K3 N.O.<br />
RIGHT<br />
BREW<br />
TIMER<br />
WHI/VIO<br />
WHI/ORA<br />
WHI/GRN<br />
WHI/YEL<br />
RIGHT WATER<br />
BYPASS<br />
WHI/GRN<br />
SOL<br />
WHI/RED<br />
WHI/VIO<br />
RIGHT SWITCH<br />
–<br />
LEFT SWITCH<br />
LEFT<br />
BREW<br />
TIMER<br />
LEFT WATER<br />
BYPASS<br />
ORA<br />
WHI/BRN<br />
YEL<br />
WHI/GRN<br />
WHI/RED<br />
<strong>SINGLE</strong> PHASE 28218.0003E 03/11 © 1999 BUNN-O-MATIC CORPORATION<br />
SOL<br />
1<br />
2<br />
BLK<br />
5<br />
BLU/BLK<br />
4<br />
12<br />
AMP<br />
CIRCUIT<br />
BREAKER<br />
BLU/BLK<br />
AC<br />
RECTIFIER<br />
AC<br />
BLK<br />
RED<br />
WHI<br />
BLU/BLK<br />
6 7<br />
LEFT TRANSFORMER<br />
24VDC<br />
1<br />
2<br />
3<br />
4<br />
5<br />
1<br />
2<br />
3<br />
4<br />
5<br />
WHI<br />
WHI/RED<br />
Front view of Brewer<br />
Server Connector<br />
MODELS WITH MAIN ON/OFF SWITCH ONLY<br />
+ –<br />
+ –<br />
BLK-14<br />
RED-14<br />
WHI<br />
Page 61<br />
BLK<br />
BLK<br />
BLK<br />
RED-12<br />
RED-12<br />
LEFT START<br />
SWITCH<br />
WHI/RED<br />
K1<br />
BLK-14<br />
RED-14<br />
K1<br />
N.O.<br />
TANK HEATER<br />
CONTACTOR<br />
LIQUID<br />
LEVEL<br />
BOARD<br />
1<br />
2<br />
3<br />
4<br />
VIO<br />
BLU<br />
PNK-20<br />
SOL<br />
RIGHT<br />
DISPENSE<br />
LEFT<br />
DISPENSE<br />
SOL<br />
4<br />
AMP<br />
GRN<br />
RED-12<br />
REFILL<br />
SOL<br />
PROBE<br />
WHI<br />
OPTIONAL<br />
RECOVERY BOOSTER<br />
WHI/VIO<br />
WHI/GRN<br />
WHI/RED<br />
WHI/BRN<br />
K2<br />
RIGHT START<br />
SWITCH<br />
N.C. N.C.<br />
BLK<br />
N.O. N.O.<br />
K3<br />
WHI<br />
WHI<br />
WHI<br />
WHI<br />
WHI<br />
OPTIONAL<br />
RECOVERY BOOSTER<br />
1<br />
BLU/BLK<br />
12<br />
BLU/BLK<br />
2<br />
BLK<br />
5<br />
CIRCUIT<br />
BREAKER<br />
AC<br />
RECTIFIER<br />
AC<br />
BLK<br />
RED<br />
WHI<br />
BLU/BLK<br />
6 7<br />
RIGHT TRANSFORMER<br />
24VDC<br />
–<br />
+<br />
L1<br />
BLK<br />
N<br />
Front view of Brewer<br />
Server Connector<br />
+ –<br />
+ –<br />
WHI WHI<br />
RED<br />
L2<br />
41976 033011
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