Mitsubishi Ductless 3 zone system

In this video we show a Mitsubishi Hyper heat ductless heat pump system for a home in Glacier,WA.

[JDT]

Looks great, I like the look of the speedi channel.

[ThePeavey]

Hope condensate is pitched but nice install

[BAT-man...]

Great showcasing of a 3zone! For those of us doing something similar -
What amperage does the 3 zone condenser require, and what breaker and feed wire gauge did you end up using to power it? Also, did the 18k handler use 14/4 wire, same as the 6k handler?

[donnaseymourbunce]

Is there a maintenance schedule for these units? I have had a unit for about 9 years and only clean the filters monthly. What else needs to be done?

[KP-gwzv]

Looking at this setup, It looks like the 30k H2i unit doesn't require an additional branch box for 3 heads. Am I correct?

[bulklogan]

What size breaker did you have to use?

[Kat-prqc]

With three units can you independently operate each one ? Or do you have to have all the units set to heat or cool?

[davewilson]

On these multi-zone Mitsubishi do you need to hook up A port to use the others