Reading Off Temperatures; Calculating Energy Consumption - Danfoss DHP-AL User Manual

5 .7

Reading off temperatures

Reading the hot water temperature.
1 Press either the right or left button once to open the INFORMATION main menu. The
cursor is in the OPERATION menu option.
2 Press the down button to move the cursor to the TEMPERATURE menu option.
3 Open your selection by pressing the right button once.
4 Press the down button to move the cursor to HOTWATER. The value shown at the
HOTWATER menu option is the hot water's current value.
5 Open your selection by pressing the right button once. A graph of the hot water
temperature over the last hour is shown.
6 Press the left button three times to exit the menu.
To view the TEMPERATURE history:
1 Press either the right or left button once to open the INFORMATION main menu. The
cursor is in the OPERATION menu option.
2 Press the down button to move the cursor to the TEMPERATURE menu option.
3 Open the menu by pressing the right button once.
4 The cursor is at the OUTDOOR value.
5 Press the up or down button to move the cursor to the desired value.
6 Open your selection by pressing the right button once. A graph appears in the display.
7 Move the cursor along the time axis using the up (plus) or down (minus) buttons. An
exact value at the relevant time is shown at the top of the display.
8 Press the left button three times to exit the menu.
5 .8

Calculating energy consumption

The energy consumption calculation is difficult to specify exactly, but the average output for
a normal house with normal hot water consumption in the following tables gives a relatively
accurate result for each heat pump and heating system. Remember that the operating time
for the heat pump installation must exceed one year before the specified values in the table
are valid.
The energy consumption for legion operation is included in the hours for ADD.HEAT 1.
The specified outputs include the circulation pumps and also the outdoor unit's fan.
DHP-AL
Under 1.90 kW
floor heat-
ing
Radiators 2.30 kW
To calculate the energy consumption:
1 Press either the right or left button once to open the INFORMATION main menu. The
cursor is in the OPERATION menu option.
2 Press the down button to move the cursor to the OPERAT.TIME menu option.
6 8
2.60 kW
3.05 kW
10 12
3.00 kW 3.50 kW
3.50 kW 4.10 kW
VUBMF102
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