Bunn HW2 - Page 34

RELAY
J1-1
J1-5
J3-1
J2-1
J4-1
J2
MAIN
CONTROL
BOARD
12
34
+
-
+
-
120V AC 2 WIRE + GND
SINGLE PHASE
PINK
BLK
WHI
TANK
t°
44657.0003A 06/15 ©2015
BUNN-O-MATIC CORPORATION
BLK
WHI
TEMP PROBE
+
-
SCHEMATIC WIRING DIAGRAM
H3E ELEMENT
®
120V
GRN/YEL
L1
BLK
WHI/BLU
WHI/RED
WHI/YEL
YEL
TANK HEATER
N
BLU
REFILL
J5
1 5
J1
1 5
REFILL
PROBE
DISPLAY
BOARD
LIMIT
THERMOSTAT
TAN
SOL
TERMINAL BLOCK
BLK
TAN
GRN
Chassis Ground
Earth Ground
BLK
TRIAC
BLU
RED
TAN
BRN/BLK
CURRENT
LIMITING
RESISTOR
DISPENSE
SOL
BLU
DISPENSE
SWITCH
WHI
WHI
WHI/BLU
34