OSTBERG HERU LP, Assembly/Installation Instructions

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In this menu desired fan speed is chosen. You can choose from 4 speeds: Min , Standard , Medium and Max .
Normal operation should be done in standard mode
Press in order to go forward from the Main Menu. Press again and then in order to choose
the desired fan speed . Confirm with .
In this menu desired temperature is chosen ( supply air, extract air or room temperature ) depending on what
kind of regulation that is choosed, see page 58.
Press in order to go forward from the Main Menu. Press again and then in order to choose the
desired temperature . Confirm with .
In this menu Boost On/Off is chosen. The time has the factory setting of 30 min. and fan speed Medium.
To adjust the fan speed and time, see page 54.
Boost is activated/disable (On/Off) with the key.
”FAN SPEED” MENU
( Not used )
”TEMPERATURE” MENU
”BOOST” MENU
In order to go forward in the menu from the View mode to the Main Menu press .
In the Main Menu is used to select the desired menu, after the choice is made with .
The procedure is the same in the submenu. In order to return to the previous page press .
”MAIN MENU”
The boost function can also be activate with an external switch with double pressure. See wiring diagram page 76-77.
For HERU
®
EC, standard speed/mode during normal operation.
Made settings is overridden if Week Timer is activated.
Made settings is overridden if Week Timer is activated.
Off
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