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Fujitsu Mini Split Heat Pump HVAC System


Time2Jet

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I'm unfortunately having to add a mini-split system to better acclimatize my home.  My HVAC guy likes this Fujitsu product.  I have been reading the forum and doing some research.  I don't have a definitive out of the box answer yet.  But I do see discussions about a chowmain driver, a sensibo add on, etc.  Any one have any thoughts.  I want to fully integrate it into C4.  I am trying to get the model number right now.  

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  • 1 month later...

I use C4 for most of the house, Nest for Master Bedroom and Living and Sensibo for all Split units for Kids rooms. Outside US, u need an A/C per room which is extremely expensive to automate, nevertheless the integration is a nightmare as it’s complicated IR based systems.

I had to integrate my split units with a modified circuit board to match US wiring for C4 and Nest Thermostats to work.  Sensibo is incredibly great for IR based A/C and Chowmain Driver is great, never missed to work and it report correctly even if using the original remote as well not the app!

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  • 2 months later...
On 7/26/2019 at 10:15 AM, time2jet said:

The Fujitsu model is ASU9RLF. I’m told you have to use their thermostat.

The OEM IR and wired thermostat is made by IntesisBox for Fujitsu.

https://www.fujitsugeneral.com/us/resources/pdf/support/downloads/Wi-Fi-Sell-Sheet.pdf

Don't purchase the Fujitsu rebranded unit.. it will not interface with C4.

The Chowmain driver works great.  Alan responds quickly if the need arises.

Chowmain Intesis box

 

Sensibo is a cloud based system.. my understanding that if you loose internet connectivity.. the Sensibo will not work locally.  I have also read that the Sensibo does odd and random things.

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