Not Cooling Enough Ice on Suction Line

Turn unit off immediately so it can defrost.

Insufficent air passing through evaporator coil—Check for restriction, dirty evap­orator coil, or filter.

■   After the unit is defrosted, and this might be the following cooling enough on hot days. The reason is a structure requiring a three-ton unit is being cooled by a two-ton unit due to the inefficient compressor.

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