Troubleshooting
Malfunction
The performance of the unit is not
satisfactory
The UVC lamp does not light up
Technical data
Description
Connection voltage
Mains frequency
Power consumption
Length of power cable
Protection type
UVC lamp
Flow rate
Operating pres-
sure
Connections
Hose diameter
Suitable for max.
pond volume
Dimensions
Weight
26
Possible cause
The water is extremely soiled
The quartz glass is soiled
The UVC lamp has lost its filter ef-
fect
The flow rate is too high
The power plug is not connected
The UVC lamp is defective
The power connection is defective Check the electrical connection
Vitronic 55 W: The UVC clarifier has
shut down due to overheating
V AC
Hz
W
m
Type
Max.
l/h
Max.
bar
mm
Without fish po-
m³
pulation
With fish popula-
m³
tion
Including koi carp m³
Length
mm
Width
mm
Height
mm
kg
Vitronic
11 W
18 W
220 ... 240
220 ... 240 220 ... 240 220 ... 240 220 ... 240
50/60
50/60
14
18
5
5
IP24
IP24
11 W TC-S
18 W TC-S
(UV-C)
(UV-C)
1700
3500
0.5
0.6
3 × G1
3 × G1½
19, 25, 32, 38 25, 32, 38
10.0
20.0
5.0
10.0
2.5
5.0
330
529
120
186
100
130
1.3
2.1
Remedy
Remove algae and leaves from the
pond
Replace the water in the pond
Clean the quartz glass
Replace the UVC lamp. The filter ef-
fect is exhausted after 8000 oper-
ating hours.
Reduce the pump output
Plug the power plug into the outlet
Replace the UVC lamp
The UVC clarifier will automatically
switch on again once it has cooled
down
24 W
36 W
50/60
50/60
24
36
5
5
IP24
IP24
24 W TC-S
36 W TC-S
(UV-C)
(UV-C)
4500
6000
0.6
0.6
3 × G1½
3 × G1½
25, 32, 38
25, 32, 38
25.0
40.0
12.5
20.0
6.5
10.0
529
529
186
186
130
130
2.3
2.3
55 W
50/60
55
5
IP24
55 W TC-S
(UV-C)
8500
0.6
3 × G1½
25, 32, 38
60.0
30.0
15.0
660
155
130
2.3