Program Settings - Nibe EME 20 Installateurhandbuch

If several accessories are to be connected, or are already
connected, the following cards must be connected in
series with the previous card.
AA100-X9
7 8 9 10
Compatible control module
EME 20
1 2 3
Accessories 2
AA5-X4
CONNECTING THE ENERGY METER
To connect the energy meter (optional), see the Installer
Manual for the main product.
DIP SWITCH
The DIP switch (S2) on the communication board (AA23).
Default OFF.
ON
1 2 3 4 6
5

Program settings

MENU 7.2.1 - ADD/REMOVE ACCESSORIES
Here, you state which accessories are installed for the
compatible product.
To identify connected accessories automatically, select
"Search for accessories". It is also possible to select ac-
cessories manually from the list.
MENU 3.1.11.8 - EME20(AA23)
Explanation of "Status" mode 1-4.
This function has four different action modes, depending
on the power supplied by the solar panels.
Mode Explanation
Mode 1 <250W No action in heat pump/indoor
module/control module.
12
4 5 6 7 8 9 10 11
AA23-X1
Inverter
1 2
7 8
Mode Explanation
Mode 2 >250W No action in heat pump/indoor
module/control module.
Mode 3 >1kW* If there is no demand according to
operating prioritisation, the AUX output
closes if it is set to photovoltaic control.
Mode 4 The solar energy covers the heat
pump's/indoor module's/control module's
energy need*. Selected measure(s) activ-
ated, sequence according to operating pri-
oritisation. If there is no demand according
to operating prioritisation, the AUX output
closes if it is set to photovoltaic control. If
AUX is to be disconnected, this must be
selected in menu 7.4 - AUX relay.
*If Prioritise domestic electricity is selected, considera-
tion is given to this in the first instance.
MENU 4.2.2 – SOLAR ELECTRICITY
AFFECT HEATING
Alternative: on/off
AFFECT HOT WATER
Alternative: on/off
AFFECT POOL TEMPERATURE
Alternative: on/off
ENERGY METER
Alternative: BE6, BE7, BE8
PRIORITISE DOMESTIC ELECTRICITY
Alternative: yes/no.
This is where you set which part of your installation
(room temperature, hot water temperature, pool temper-
ature) is to benefit from the solar electricity surplus.
When the solar panels are producing more electricity
than the compatible product requires, the temperature
in the property is adjusted and/or the temperature of
the hot water or the pool is increased.
In the compatible product, you can select whether you
want domestic electricity to be prioritised over room
temperature and hot water, provided that this is
equipped with an external energy meter.
TIP
When electricity production is active, you will
be notified of this in the drop-down menu and
on the solar home screen.
EME 20 | GB