Daikin EKMBPP1 - To Connect the P1 P2 Wiring

5 Installation
Installation manual
16
EKMBPP1
Modbus adapter
4P720139-1B – 2023.09
5.4.3 To connect the P1P2 wiring
INFORMATION
▪ The indoor unit's P1P2 terminal can be connected to
maximum 2 controllers.
▪ In the indoor unit switch box, the cable is connected to the
same terminals the user interface is connected to (P1P2).
For more information, see the installation manual of the
indoor unit.
▪ The 2 wires from the cable are NOT polarised. When
connecting them to the terminals, their polarity does NOT
matter.
1 Connect indoor unit terminals P1 and P2 to the EKMBPP1 terminals
P1 and P2 on the X7M connector.
P1 P2
1
P1 P2
2
P1 P2
*
P1 P2
X7M
P2
NC
P1
2 Ensure strain relief by routing the cable along the cable path
suggested in the indoor unit installation manual.