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Phil
Phil, Mechanical Engineer
Category: HVAC
Satisfied Customers: 5648
Experience:  Retired HVAC/ Electrical & Boiler contractor. Industrial
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Is there a specific setting I have to set my unit? because

Customer Question

hi
is there a specific setting I have to set my unit? because it starts blowing cold air every few minutes
Submitted: 9 months ago.
Category: HVAC
Expert:  airheatman replied 9 months ago.

What is model on unit ? And does it start blowing hot again or just keeps blowing cold?

Customer: replied 9 months ago.
it does start blowing hot again but the hot air never really hot FTXS24LVJU / RXS24LVJU
Expert:  airheatman replied 9 months ago.

Does the outdoor unit seem to be coming on?

Customer: replied 9 months ago.
it comes on
Expert:  airheatman replied 9 months ago.

Can you tell if the compressor is actually coming on or perhaps just fan and if so, do you get any frost on outdoor unit?

Customer: replied 9 months ago.
no frost I don't know about the compressor I don't think anything is wrong with the unit I had two units put in at the same time
and on both I have the same problem
Expert:  airheatman replied 9 months ago.

Does unit seem to cool properly in cool mode?

Customer: replied 9 months ago.
I just got it is winter now I only put it on for a few minutes I seemed ok
Expert:  airheatman replied 9 months ago.

Really sounds like may be a low refrigerant issue.Do you have gauges to verify charge is correct?