2.2 Correct use
This drinking bowl is used to provide animals with drinking water. The heating cable built into the bowl must be used
only to keep cold water pipes made from metal or temperature-resistance plastic free from frost, up to a pipe diameter of
40 mm. The heating cable must be routed in an extended state to the underside of the pipe.
The regulations and safety instructions set out in these operating instructions must be complied with. Use of the heating
cable and of the bowl for other purposes is deemed to be incorrect use. The manufacturer accepts no liability for any
resulting physical and/or material damage.
These operating instructions are also available to download at www.kerbl.com.
2.3 Technical data
Item number
Type designation
Voltage
Power
Protection class
Colour of heating cable/supply line
Ingress protection rating
Max. length of heating cable/
unheated supply line
Heating cable
outer diameter
Coat
Heating cable mechanical strength
class as per IEC 60800
Minimum bending
radius
Minimum installation temperature
3. Assembly and commissioning
3.1
The drinking bowl can be mounted on a wall or on a pipe. The mounting height should be determined based on the
height of the animals using the bowl and the application.
Wall mounting
222040
222050
HP20-230
HP20-230-RH
230 V AC/50 Hz
230 V AC/50 Hz
31 watts
73 watts
II
II
Red
Red
IPX7
IPX7
2 metres
2 metres
Ø 5.0 mm
Ø 5.0 mm
Silicone
Silicone
M1
M1
Rmin = 20 mm
Rmin = 20 mm
>= +5 °C
>= +5 °C
Pipe mounting
222045
HP20-24
24 V AC
31 watts
II
Grey
IPX7
2 metres
Ø 5.0 mm
Silicone
M1
Rmin = 20 mm
>= +5 °C
28
222055
HP20-24-RH
24 V AC
73 watts
II
Grey
IPX7
2 metres
Ø 5.0 mm
Silicone
M1
Rmin = 20 mm
>= +5 °C