DE DIETRICH INNOVENS MCA 15 - MCA 25 - MCA 25_28 MI - Manual (Page 9)

2.2 Recommendations
WARNING
Only qualified professionals are authorised to work on the
appliance and the installation.
4
Regularly check the water pressure in the installation (minimum
pressure 0,8 bar, recommended pressure between 1,5 and 2 bar).
4
Keep the appliance accessible at all times.
4
Never remove or cover labels and rating plates affixed to the
appliance. Labels and rating plates must be legible throughout the
entire lifetime of the appliance.
4
The appliance should be on Summer or Antrifreeze mode rather
than switched off to guarantee the following functions:
- Anti blocking of pumps
- Frost protection
MCA 15 - MCA 25 MCA 25/28 MI 2. Safety instructions and recommendations
23/08/2011 - 300024159-001-B 8