Heat Pump - Photovoltaic System" Connections; Programming; Direct Auxiliary System - Solar Or Floor Standing - Junkers 7 736 503 876 Mode D'emploi

▶ Connect the terminals of the temperature sensor NTC in
the terminal box to the "NTC COIL" terminals.
Fig. 12
3.6 "Heat pump – photovoltaic system"
connections
▶ Connect one cable to connection "PV+" in the terminal
box.
▶ Connect one cable to connection "PV-" in the terminal
box.
Fig. 13
[1] Inverter
[2] Photovoltaic module
6 720 821 590 (2019/10)
4
2
1
Entries in the "Set" menu – Settings
3
▶ Press and hold the "Menu" button for no longer than 3
4
6720805338-19.1V
Fig. 14
▶ Call up the "Set" menu using the "+" or "-" button.
2
1
Fig. 15
▶ Press "OK".
1
4.1
It is only possible to select one direct auxiliary system.
If you select two, only the one selected most recently will be
active.
Auxiliary system: solar -"Sol"
6720805338-13.2V
When the solar auxiliary system is activated, whenever there is
solar energy available the system will give priority to the solar
auxiliary system instead of the heat pump and in accordance
with the parameters set for the "delt" and "Tmin".

Programming

Observe the heat pump documentation.
seconds.
menu
< 3 s
You are now in the "Set – Settings" menu.
Direct auxiliary system – solar or floor
standing boiler
Programming
-
+
6720646160-14.1V
6720646160-18.1V
ok
9