Installation Shutdown; Turning On The Antifreeze Function - DeDietrich AWHP MIT-IN iSystem User Manual

AWHP MIT-IN iSystem
User level - Menu #TIME PROGRAM
Day
Monday
TIME PROG.DHW
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Monday
TIME PROG.AUX
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
EVU TIMER PROG. Monday
Tuesday
Wednesday
Thursday
Friday
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Sunday
4.4

Installation shutdown

4.5

Turning on the antifreeze function

06/09/2012 - 300027618-001-01
Comfort periods / Filling enabled:
P1 P2 _______________ P3 _______________ P4 _______________
_______________
If the central heating system is not used for a long period, we
recommend switching the appliance off.
To stop the inside module, use the J/K ON/OFF switch and cut the
power supply on the house's junction box.
To shut down the outside module, switch off the power supply on the
junction box inside the house.
Put the heat pump into HOLIDAYS mode. ¼ See chapter:
"Selecting the operating mode", page 17
CAUTION
Antifreeze protection is no longer guaranteed
automatically if the mains supply is switched off.
4. Operating the appliance
22