26
Troubleshooting
Malfunction
Possible cause
Remedy
The performance of the unit is not
satisfactory
The water is extremely soiled
Remove algae and leaves from the
pond
Replace the water in the pond
The quartz glass is soiled
Clean the quartz glass
The UVC lamp has lost its filter ef-
fect
Replace the UVC lamp. The filter ef-
fect is exhausted after 8000 oper-
ating hours.
The flow rate is too high
Reduce the pump output
The UVC lamp does not light up
The power plug is not connected
Plug the power plug into the outlet
The UVC lamp is defective
Replace the UVC lamp
The power connection is defective Check the electrical connection
Vitronic 55 W: The UVC clarifier has
shut down due to overheating
The UVC clarifier will automatically
switch on again once it has cooled
down
Technical data
Description
Vitronic
11 W
18 W
24 W
36 W
55 W
Connection voltage
V AC
220 … 240
220 … 240 220 … 240 220 … 240 220 … 240
Mains frequency
Hz
50/60
50/60
50/60
50/60
50/60
Power consumption
W
14
18
24
36
55
Length of power cable
m
5
5
5
5
5
Protection type
IP24
IP24
IP24
IP24
IP24
UVC lamp
Type
11 W TC-S
(UV-C)
18 W TC-S
(UV-C)
24 W TC-S
(UV-C)
36 W TC-S
(UV-C)
55 W TC-S
(UV-C)
Flow rate
Max.
l/h
1700
3500
4500
6000
8500
Operating pres-
sure
Max.
bar
0.5
0.6
0.6
0.6
0.6
Connections
3 × G1
3 × G1½
3 × G1½
3 × G1½
3 × G1½
Hose diameter
mm
19, 25, 32, 38 25, 32, 38 25, 32, 38 25, 32, 38 25, 32, 38
Suitable for max.
pond volume
Without fish po-
pulation
m
³
10.0
20.0
25.0
40.0
60.0
With fish popula-
tion
m
³
5.0
10.0
12.5
20.0
30.0
Including koi carp m
³
2.5
5.0
6.5
10.0
15.0
Dimensions
Length
mm
330
529
529
529
660
Width
mm
120
186
186
186
155
Height
mm
100
130
130
130
130
Weight
kg
1.3
2.1
2.3
2.3
2.3
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