17
BUNN Espress™ Model ES•1A™
SCHEMATIC WIRING DIAGRAMES•1AN
BLK
L1 GREEN
120 VOLTS AC
2 WIRE
SINGLE PHASE
60 HZ
CONTROL
SWITCH
ABCD
E
51234
H
8
BLKBLU
•
•
•
•
•
•
•
•
•
•
•
•
1
2
3
4
5
8
A
B
C
D
E
H
•
•
•
•
•
•
•
•
•
•
•
•
1
2
3
4
5
8
A
B
C
D
E
H
•
•
•
•
•
•
•
•
•
•
•
•
1
2
3
4
5
8
A
B
C
D
E
H
CONTROL SWITCH LOGIC TABLE
BLK WHI
BLK
LIMIT
THERMOSTAT LIMIT
THERMOSTAT
BLU TANK HEATERS SW
PRESSURE
BLKBLK
ELECTRONIC
CONTROLLER
BLK
BLU
TAN
TAN
TAN
SOL
GROUP
SOL
REFILL
BLU
PUMP
BLU
BLU
BLU
WHI
BLU
BLU
GRY
GRN
GRN/YEL PROBE
BRN
METER
FLOW
GRN
RED
CONTROL &
INDICATOR PANEL
(RIBBON CABLE)
PROGRAM
SW
1785 @ 120V
TOTAL WATTS