Function Buttons - hajdu HPT300 Installation, Operating And Maintenance Manual

HPT 300 • HPT 300C

5.6. Function buttons

BOOST
You can use the BOOST mode when you want the sanitary hot water in the tank to be
heated to the water temperature set as soon as possible. In this case, the appliance
heats up the water in the tank by simultaneously using both energy sources (heat pump
and electrical heating). During the process, you can set/adjust the desired temperature
at any time. You can exit BOOST mode at any time selecting a different mode. Once the
desired water temperature has been reached, the appliance automatically exits BOOST
mode, and switches to the mode used immediately before the BOOST mode.
On Holiday (frost protection) mode
You are advised to set the frost protection mode, when you will not use the appliance
for an extended period. It will cause the appliance to consume the lowest possible
energy volume, while running the given mode.
In frost protection mode, the control keeps water temperature at minimum 4°C ensu-
ring that no freezing may occur along its water pipeline.
If this mode is selected, the number of days spent on holiday is not defined by default.
In this case, the appliance will operate in this mode from its selection to the selection of
a different mode.
You can set the days spent on holiday using the and buttons. Then, the ap-
pliance will run in frost protection mode until the number of days set expires.
Setting the time
You should set this function first, before using any preset program on the appliance.
Select the clock mode to set the hour, minutes and actual date. In Time Setting mode,
the display shows the actual time and date in rotation.
By pressing the button, you can change the value displayed.
The values can be changed by pressing the or button, and then, you can save
the value set by pressing the button.
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