Frost Protection - DeDietrich MCA 45 User Manual

MCA 45 - 65 - 90 - 115
4.5

Frost protection

06/09/2010 - 300024828-001-A
CAUTION
The anitfreeze protection does not function if the
4
boiler is switched off.
The integrated protection system only protects the
4
boiler, not the installation. To protect the installation,
set the appliance to HOLIDAYS mode.
The HOLIDAYS mode protects:
4 The installation if the outside temperature is lower than 3°C
(factory setting).
4 The room temperature if a remote control is connected and the
room temperature is lower than 6 °C (factory setting).
4 The domestic hot water tank if the tank temperature is lower
than 4 °C (the water is reheated to 10 °C).
To configure the holidays mode: ¼ See chapter: "Selecting the
operating mode", page 20.
4. Operating the appliance - DIEMATIC iSystem
28