installation help for Daikin

[c123]

It is late in the day and I am struggling to order materials for one of my engineers to install 2 Daikin units FCQG71f (indoor) RZQSG71LV1 (outdoor)
Daikin units FTXS35J (indoor) RXS35J (outdoor)
I know it is a long shot as I have already rung daikin to try and find out pipe sizes and what interconnecting cable they require and they have already gone home. Anyone know where I can find this info, or do you know it??

[Tayters]

I found it on Google.

[install monkey]

71 - 5/8 3/8 to refnet branch
35 3/8 1/4 from branch to indoors
interconnect 4 core 1.5mm unless its a long run then 2.5mm
indoor wall mounts infra red controller