Bunn H5X Service & Repair Manual page 32

SCHEMATIC WIRING DIAGRAM
H5 ELEMENT 220-240V (CE)
®
BRN/WHI
BRN/BLK
TANK HEATER
N.C.
BLK
OVERFLOW
PROTECTION SWITCH
J2
4 3
2 1
MAIN
CONTROL
BLK
BOARD
1 5
J1
DISPLAY
BOARD
220-240V AC 2 WIRE + GND
SINGLE PHASE
GRN/YEL
Earth Ground
Chassis Ground
BLU/BLK
EMI
FILTER
WHI/BLU
LIMIT
THERMOSTAT
BLU
2 1
4 3
REFILL
TAN
SOL
WHI/RED
BRN
RELAY
PINK
J4-1
GRN/YEL
GRY
- -
J3-1
GRY
+ +
BLK
-
J2-1
+
WHI
J1-1
J1-5
32
L1 N
TERMINAL BLOCK
BRN
BLU
MASTER ON/OFF
SWITCH
RFI SUPPRESSION
CAPACITOR
RED
STEAM SENSOR
USED ON
t°
H5X ONLY
REFILL
PROBE
TANK
44657.0001B 09/16 ©2011
BUNN-O-MATIC CORPORATION
TEMP PROBE
t°