5.4.2
Stopping domestic hot water production
Important
Domestic hot water production can be managed via the TIME
PROG sub-menu dedicated to timer programming.
1. Go to stop mode by pressing the
key.
2. Select domestic hot water production mode pressing the key.
3. Confirm by pressing the
key.
4. Select domestic hot water production shut-down by pressing the
key.
The screen displays: .
The frost protection function continues to run.
Production of domestic hot water has been shut down.
Important
Press the key to restart the appliance: the screen will
display .
5. Confirm by pressing the
key.
6. Go back to the main display by pressing the
h
key.
Important
The display disappears after a few seconds of inactivity.
5.4.3
Shutting down the cooling function
Important
The cooling function can be managed using the
parameter
in the timer programming sub-menu .
Important
If the heating function is shut off, then the cooling will also be shut
off.
5.5
Frost Protection
If the temperature of the heating water in the heat pump falls too much,
the integrated protection device switches itself on. This device functions as
follows:
If the water temperature is lower than 5°C, the circulating pump starts
up.
If the water temperature is lower than 3°C, the back-up starts up.
Fig.33
MW-5000135-3
Fig.34
MW-5000136-3
Fig.35
MW-5000028-4
5 Operation
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