What tablet do you have?

No, you are good as long as you have a correct refrigerant charge. I am guessing with those numbers your airflow is on the higher end and you are in a low RH climate.

@@measureQuick 5 ton blower on a 4ton ac, dropped the speed to low and the sensible is right at 103%. Never really messed with it much because it works but that changed the EER .5 higher. Edit: To be specific the indoor blower amps dropped from 120v/5.95a to 120v/4.83a and the outdoor went from 3400w@93oddb to 3135w@95oddb. EER from 9.9 to 10.5 and only an increase of .9 IDDB delta with about 3000btu increased capacity. Ive been doing this almost 15 years and ive never been able to quantify or justify small changes like this even to myself let alone argue it to the customer. Amazing technology, and i cant see myself going forward without it. 👍👍👍👍👍👍

Temporarily seal the ODA opening with Duct mask might be the only option or measure airflow with a alternate method and type it in by hand.

@@measureQuick thats what i assumed. I was thinking if you added an air probe after the fresh air intake and at the return grille the mq system could calculate the mixture and what percentage of fresh air was coming in by also using the outdoor sensor. Or have the ability to manually enter fresh air amount to get more accurate estimated airflow without changing how the system normally operates.

There is not enough room in the unit to get a really accurate mixed air temperature. The air simply does not have a lot of time to mix.

@@measureQuick my next question would be if a system could be bemchmarked with the fresh air closed, then rebenchmarked with it open to avoid closing off the fresh air every service. Im lazy as hell.

I would think it could be as long as you are getting a good representation of the mixed air temperature. We do allow for more then one RA probe, up to 4, so that might do the trick.

Yes, in blades with basements in the RA drop and 3-6’ away from the coil in the SA trunk or at the first register is ideal.

We have not fully supported that product yet. The mapping is locked in. The products a little more complicated as we have to map zigbee network.

@@measureQuick Thank you for the update as I thought I was doing something wrong.

Of course it does. :) But it will only give you hints on what to look for, it can't give you a 100% for sure answer.

It will not work with mQ. Different protocol.

For the single high or low side gauge, push the MQ icon above the needle. For the vitals screen it’s pushing the trending button a couple times.

You press mQ in the middle of the gauge to toggle single or dual gauge mode. If you are in single gauge, press mQ again to go to dual.

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Just select the one for your iPad. I really like the keyboard.

Thanks

The losses will be so low at the first register that it’s insignificant. Supply leakage will not affect the reading.

Would you recommend to try a different supply register if the split is out of range before adjusting things? I’ve seen differences between the registers that don’t always make sense for example a close one is warmer than further away even though you would think it would be opposite

@@measureQuick I was thinking more on the return side with a significant run between grille and air handler. If you are placing probes at the air handler rather than the grille, and still get the leaking duct flag, what does that indicate?

It can, but it is not as accurate at determing the pressures as a benchmarked system takes into account the installation variables like line set length and the associated pressure drops.

measureQuick would a non invasive test be OK for a short line set, < 12 feet?

Just learn English!

There’s a refrigeration test mode