P1 meter
Connect the P1 port of the smart meter (PAP) using the supplied P1 cable.
Dual meter?
If the installation has a dual meter (PAP+SAP), both meters can be connected and switched. In that case, use the connection diagram for dual meters.
🪛 Installation instructions​
For an installation with a single energy meter (PAP), the following installation diagram should be implemented.

📡 P1 output for external accessory​
When no second meter (SAP) is connected, the 2nd P1 port (right) functions as an output. An external P1 accessory (dongle) can be connected to it, for example a third-party energy manager or display. The external accessory is powered by the Currentt Navigator — no separate power supply is needed.