Table of Contents
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The following information can help resolve problems that might arise in operation of the CD-15G & 25G
Series ozone generators. It contains three main sections that when used together provide a basic overview
of the ozone generator layout, troubleshooting table for common problems, and electrical, pneumatic, and
hydraulic order diagrams. If you still need help, call 800.831.7133.
Note: Always disconnect the ozone generator from the power source before attempting service or repair.
Image 1: Ozone Generator Component Locations (CD-25GV model shown)
21
19
10
22
26
3
11
1. 5-Pin connector (not shown)
2. 12VDC power supply (optional)
3. Backflow prevention device (BFPD)
. 4
B
a r
s s
o
i r
c i f
e
. 5
C
a
b
n i
t e
a f
n
6. Cabinet filter (not shown)
. 7
i C
c r
u
t i
b
e r
a
k
. 8
C
o
m
p
e r
s s
r o
9. Compressor air filter
10. Cooling block assembly
11. Cooling water in & out fittings
TSG CD-15G & 25G
INTELLIZONE™ COMMERCIAL OZONE GENERATOR Installation and User's Guide
APPENDIX A
TROUBLESHOOTING
TROUBLESHOOTING
FOR CD-15G & 25G SERIES
OZONE GENERATORS
.
2
17
29
30
9
18
24
8
5
6
20
12. Door switch
13. Flowmeter
1
. 4
1
. 5
1
. 6
17. Oxygen concentrator
r e
1
. 8
1
. 9
20. Ozone output fitting
21. Ozone power supplies
22. Ozone solenoid valve
12
15
23
16
13
4
1
14
28
31
27
25
7
F
u
s
e
H
o
r u
m
e
ter
n I
d
c i
t a
r o
g i l
hts
O
y x
g
e
n
s
o
e l
n
o
d i
valve
O
z
o
n
e
c
e
s l l
1 of 4
32
23. Power switch
24. Pressure relief valve
2
. 5
P
e r
s s
u
e r
s
w
c t i
h
26. S.S. check valve
27. Terminal block 1 (TB1)
28. Terminal block 4 (TB4)
29. Thermal switch (not shown)
3
. 0
V
a
c
u
u
m
e r
g
l u
t a
r o
31. Vacuum switch
32. Variable ozone output control
(optional)
4-1529-01_Rev.A
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Table of Contents
Troubleshooting
