Appendix
(continued)
36
G N/L2 L1
Section D - Logic Schematics
HDO
3
-II Ozone Generator – CD12
Shown: Electrical Schematic –
CD12
Cover Safety
Switch
Mother
Board
0
V
D
C
5
V
D
C
1
2
V
D
C
2
4
V
D
C
1
0
0
V
D
C
Fan
Output Control
Board
LED Display
Board
High Voltage
Board
High Voltage
Transformer
Reaction
chamber
Manual Ozone
Output Control
Remote 4-20mA
Ozone Output
Control
External Loop
Power Entry
Module with
Fuses
High Voltage
Board
High Voltage
Transformer
Reaction
chamber
Vacuum Switch
