2.4
Setting the time
1. Press the key to set the time.
The hours start flashing.
2. Set the hours and minutes by pressing the or keys.
3. Confirm the hours and minutes by pressing the key.
2.5
Activate / Deactivate the Holiday mode
For extended periods away, switch the thermodynamic water heater to
Holiday mode.
The Holiday mode should be used rather than shutting down the thermo
dynamic water heater to ensure the following functions operate:
Frost protection,
Saving control panel parameters.
1. Press the key on the control panel.
The indicator light goes out: Holiday mode is activated.
2. Press the key on the control panel.
The indicator light comes on: Holiday mode is deactivated.
2.6
Setting the domestic hot water temperature
The water temperature of the domestic hot water tank can be set accord
ing to the hot water usage.
1. Access the domestic hot water temperature settings by pressing the
key.
The domestic hot water temperature value will flash.
2. Set the domestic hot water temperature to the lowest possible set
ting to save energy without dropping below 55 °C by pressing the
or keys.
If there is insufficient hot water, increase the set point value.
3. Confirm by pressing the key.
2.7
Programming the operating ranges
The operating ranges of the thermodynamic water heater define the peri
ods when the water heater is to produce domestic hot water.
Two operating ranges are available: Timer 1 and Timer 2, they are set in
the same way, one after the other.
1. Select Timer 1 - On by pressing three times on the key.
2. Set the hours and minutes of the start time of the operating range by
pressing the or key.
3. Confirm the start of the operating range by pressing the key.
Fig.3
MW
-4
0
0
0
1
6
8
-3
Opt Mode
Hybrid Mode
Fig.4
MW
-2
0
0
0
6
5
4
-1
Electrical
Heating
Enter
Timer /
Clock
Opt Mode
Hybrid Mode
Fig.5
MW
-4
0
0
0
1
7
7
-4
Opt Mode
Hybrid Mode
Fig.6
MW
-4
0
0
0
1
7
2
-4
Opt Mode
Hybrid Mode
2 Operation
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