1. Check the entrance filters to unit. 2. Check the fan to make sure it is moving air. 3. Make sure floor vents not closed off.
If these dont correct the problem you may a leak, which has caused a low charge. When this happens the refrigirant level drops creating a freezing condition in the evaperator coil. Hence it freezes up.
Answers & Comments
1. Check the entrance filters to unit.
2. Check the fan to make sure it is moving air.
3. Make sure floor vents not closed off.
If these dont correct the problem you may a leak, which has caused a low charge. When this happens the refrigirant level drops creating a freezing condition in the evaperator coil. Hence it freezes up.
Hope this helps you
Zerko