Bunn ES.1A - Manual (Page 19)

17
BUNN Espress™ Model ES•1A™
SCHEMATIC WIRING DIAGRAM
ES•1A
N
BLK
L1
GREEN
120 VOLTS AC
2 WIRE
SINGLE PHASE
60 HZ
CONTROL
SWITCH
A B C D
E
5
1 2 3 4
H
8
BLK BLU
•
•
•
•
•
• •
•
•
•
•
• 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
L I M I T
THERMOSTAT
L I M I T
THERMOSTAT
BLU
TANK HEATERS
SW
PRESSURE
BLK BLK
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
SCHEMATIC-ELECTRICAL