1.Control Board Layout
a)DCM-750BAH, DCM-750BWH
Flush Switch
Must be left in the "P" position, otherwise the internal drain timer will not operate.
Counter Reset Button (not used in this application)
High
Pressure
Switch
Dispensing
Components
See "III.
B.Wiring Diagrams" for details.
Bin Control,
Control
Switch,
Low Water 10.5V
Safety Transformer
Portion Control | Microprocessor (board revision level | "POWER" LED | ||
Timer | indicated by last 2 digits on label) | |||
(lights when | ||||
| "DM" LED |
| ||
|
| power is supplied | ||
| (X4 Relay) |
| to the board) | |
| Shutter Solenoid, | "AM" LED |
| |
| Dispensing Auger | (X3 Relay) |
| |
| Motor | Agitating Motor |
| |
"COMP" LED | "GM" LED | |
(X2 Relay) | ||
(X1 Relay) | ||
Compressor, | ||
Gear Motor | ||
Fan Motor | ||
| ||
"FLUSH" LED |
| |
(X5 Relay) |
| |
Drain Valve |
|
24V Supply Out |
| Gear Motor |
| |
115V In | 115V In |
| ||
Protect Relay | 115V In | |||
Drain Valve 24V In |
| |||
| Circuit |
| ||
24V Out |
| Gear Motor | ||
Agitating Motors |
| |||
Dispensing Motor |
| 115V Out | ||
115V Out | 115V Out |
| ||
|
|
Control Board
Part Number
15