You will need an HVAC tech with the right tools to do that. When you get a tech, ask him to check your lines for leaks, which is probably the reason for low refrigerant.You will need an HVAC tech with the right tools to do that. When you get a tech, ask him to check your lines for leaks, which is probably the reason for low refrigerant.
Error codes face all owners of air conditioners. This is not a big deal if you have an instruction manual at hand. Or you can find information about the step-by-step actions of restoring the operation of the air conditioner on a specialized website
Answers & Comments
FO, Indoor unit.
Red LED, Outdoor flashing 9 times.
(System Low on Refrigerant)
Check for correct refrigerant charge. # Check for refrigerant leakage.
how do i check the refrigerant :)?
You will need an HVAC tech with the right tools to do that. When you get a tech, ask him to check your lines for leaks, which is probably the reason for low refrigerant.
Error codes face all owners of air conditioners. This is not a big deal if you have an instruction manual at hand.
Or you can find information about the step-by-step actions of restoring the operation of the air conditioner on a specialized website
http://airmaster.net/error-codes/kelvinator-air-conditioner-error-codes/