3. The pump is operating but does not supply water.
POSSIBLE CAUSES
It is air in the system.
The ball valve is closed.
Display HE Pumpen
4. The pump is making noises.
POSSIBLE CAUSES
It is air in the system.
Air in the system.
Please contact a specialist technician if the fault cannot be remedied.
13 Disposal
Do not dispose of the pump and/or individual parts in household waste!
Dispose of the pump and/or parts in an environmentally conscious way.
To do this, please contact a public or private disposal organisation.
A list of the materials used in our products is provided in the download
area of our website. (www.wita-taake.de)
WITA UPH 15 | UPH 20-KS
ELIMINATION
Vent the system and the pump.
Open the ball valve.
ELIMINATION
Choose a lower operating level.
Vent the system and the
pump.
Operating instrutions
Note
29