How can I use an Insteon 2441TH with Daikin Air Con?

[Paradox]

Good Day,

 

I have a few Insteon 2441TH Thermostat's that I'll like to have connected to my Daikin Cassette Air conditioning units (Model FFQ).  There is an incompatibility with the wiring in that the Daikin units are controlled via two wires P1P2 and the 2441TH uses conventional Y1 Y2 thermostat typed wiring.  Can anyone lend any suggestions to a converter or a bridging device?

 

If I'm to scrap the use of the 2441TH altogether can anyone offer guidance as to a controller that would offer me connectivity to the Daikin units and allow control from the ISY box or in the least allow me access to a WEB API.

 

Regards,

[stusviews]

The Daikin FFQ is a heat pump system. The 2441TH is not compatible with heat pumps. Which specific model thermostat is currently installed?

[Paradox]

Hi thanks for the reply.

 

I don't have any thermostats installed at the moment they're controlled via a remote.

 

I've included a picture of the AC unit below, they're the cassette type and installed in each room.