DE DIETRICH ALEZIO AWHP-V220 - Manual (Page 28)

Problem Probable causes Solution
Clicking in the central heating
pipes
The central heating pipe
connections are too tight.
4
Contact the fitter.
There is air in the heating pipes. 4 It is essential that you bleed any air in the calorifier, the
conduits or the taps to prevent the annoying noises likely to
be produced during heating or when tapping water.
¼See chapter: "Bleeding the heating system",
page 23
The water is circulating too
quickly in the central heating
system.
4
Contact the fitter.
Significant water leak
underneath or in the vicinity
of the heat pump
The pipes on the heat pump or
the central heating are
damaged.
4 Contact the fitter.
6. Troubleshooting AWHP-V220
27 23/04/2013 - 300026802-001-03