Settings And Adjustments; Lock/Unlock User Interface; Changing Operation Mode; Adjusting Dhw Temperature - Danfoss DHP-AT User Manual

User Guide
7

Settings and adjustments

By default, the heat pump function is set to automatic house heating/DHW. The default heat curve is 43 and
the desired room temperature is 20 °C.
The factory configured mode and parameter settings in the control system can be adjusted to fit the current
system solution and different customer requirements.
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7.1

Lock/unlock user interface

To lock or unlock the user interface, press
7.2

Changing operation mode

To change the default operation mode, from house heating/DHW AUTO to cooling, press
Navigate to Menu 01 and select the desired room temperature using the
In the default house heating/DHW AUTO mode, pressing
DHW production and puts the heat pump in house heating operational mode.
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If pressing the button for more than 5 seconds, the house heating function is turned off.
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7.3

Adjusting DHW temperature

1. To change the default setting of the DHW tank temperature, press
to flash.
2. Use the
or
3. Wait 5 seconds (the figures stop flashing) for the temperature value to be set.
Danfoss Heating Solutions
DHP-AT
There is no reset function. If the default factory settings (parameter values) are
changed, the only way to return to the default settings is to manually set the val-
ues presented in section Default settings.
for 5 seconds.
The value shown in the display is the present tap water temperature. Press the
symbol for less than 5 seconds and the preset temperature is shown.
The value shown in the display is the present supply line/buffer tank tempera-
ture. Press the symbol for less than 5 seconds and the preset temperature is
shown.
buttons to change the temperature.
or
on the keypad more than 5 seconds stops the
. The temperature setting starts
VUGFC302
on the key pad.
buttons.
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