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all I can say is thru a friend

2C 16AWG SHIELDED 3038058 (ETL)

the 16 - 2 is for control wiring daisy chain

I have both 14 -4 twisted and the 16 - 2 twisted. they do say not to run close for interference. thank you

You're probably right. all the manuals are written in China so it make me question. they call the insulation cotton I'll contact the company and see if the controls are digital

I agree it's an easy run but it's the SOMEHOW that I want to understand. I did find the ODU wiring diag yesterday. the previous diag was for the IDUs Does anyone know what the wired controllers are ( guessing thermostats ) and are they needed if I use the hand remotes. Also the ODU has a...

Thanks again for your information. I get the power being daisy chained but I still can get my head around the control wiring being daisy chained. I attached the diagram for the control wiring. I've searched online for the remote monitors that are wired from G1 and G2 are these thermostats. the...

Where in NH are you from? I'm in Laconia. I may be able to help you get some tech questions answered. Is there a way to PM me on this forum?

Thanks for your response. The tech didn't clarify anything, just repeated the manual. I understand how the power is connected it's the control being daisy chained. I don't understand the control wiring. I know the ODU has to receive a signal from the IDU but with those being daisy chained, I...

I wasn't asking to have different cooling and heating. I asked for different temp setting for each wall unit.

Thank you, I appreciate all your input.

Also the ODU has only one refrigerant connection not 4 zones. the lines use Y pipes to each IDU

I was told that the VRF is more efficient. this is confusing because here's the power diagram from ODU to IDU. Do I understand you correctly, if I wire the power like the diagram I won't need the control wiring because I have my remotes?

I already purchased a spool of the #14 -4C tray cable so I can run it to each location. I was trying to find out before I get the unit if they are home runs from each unit. That was my assumption that I don't need the daisy chain of controllers hooked up if I'm using my remotes

I'm getting the GMV-80WL/C-T(B) and 2- GMV-ND1.8G/B4B-T and 2- GMV-ND2.8G/B4B-T

wireless remotes

that's the unit I'll be getting but the manual I have for the unit gives me a daisy chain connection

That's what I feel but the install manual and the Gree tech both say it's daisy chained. this is what the tech sent. They have remotes so i wasn't planning on having a thermostat. " D1D2 terminals are daisy chained from 1 IND to the next. The H1H2 terminals are connected to the wired...

I'm going to purchase a Gree 30K btu unit with 4 - wall units. I've been looking at the control wiring and have a question. I emailed Gree tech dept but they just repeated what the install manual has. My question if the wall units are connected in daisy chain will I be able to have each unit set...