Appendix
(continued)
37
L1 N/L2
G
Section D - Logic Schematics
HDO
3
-II Ozone Generator – CD2000
Shown: Electrical Schematic –
CD2000
Cover Safety
Switch
Power
Supply
Fan
4-20mA
Control
Board
Remote 4-20mA
Ozone Output
Control
Manual Ozone
Output Control
External
Loop
High Voltage
Transformer
Fuse
Fuse
Main Power
Switch
Main Power Light
Fan
Voltage Selector
Switch
Vacuum
Switch
+24 VDC
0 VDC
- 24VDC
Variable Output
Signal
Reaction
Chamber
High Voltage
Transformer
Drive Board
Reaction
Chamber
Drive Board