Hoshizaki DCM-500BAH Service Manual page 45

5a. Ice Dispensing "Continuous" Mode
Component Control Board
Solenoid K Pin 6 LBU
Sensor K5 Pin 4 W/0
5b. Ice Dispensing "Portion" Mode
Component Control Board
Solenoid K Pin 6 LBU
Sensor K5 Pin 1 W/R
5c. Water Dispensing
Component Control Board
Solenoid K Pin 8 DBU
Sensor K5 Pin 7 R
Sensor Control Board /Other
- To Neutral/GND
K5 Pin 5 Y
R To
K5 Pin 6 W/BR
Sensor Control Board /Other
- To Neutral/GND
K5 Pin  W/BU
R To
K5 Pin 3 W/BK
Control Board /Other
To K4 Pin  (LBU)
K5 Pin 8 WH
To
K5 Pin 9 BK
45
Sensor
- 10VAC 0VAC
WH
BK
Sensor
- 10VAC 0VAC
WH 5VDC
BK 5VDC
On Off
4VAC 0VAC
5VDC 0VDC
5VDC 5VDC
On Off
5VDC 0VDC
5VDC 5VDC
On Off
0VDC
5VDC