12. Evaporative cooling display comes on, but not blowing air | Fan not working
If the cooler seems to be On at the controller, however there is no air coming through the vents, it could be a standard delay up to 10-15 minutes, while cooler filling up the tank or a pre-wetting filter pads. However if it takes any longer, you may have the following problems:
a. Drain valve stuck open or seal is damaged. Check if water continuously flowing into the gutter.
b. Fan blade is damaged or came off the fan motor. Needs a new fan blade.
c. Winter seal, fan motor or main control board can be faulty and requires replacement.
If the cooler is still not blowing air after trouble shooting all these steps, we are ready to help. Contact REPAIR Heating & Cooling and our Technicians will identify and solve the problem for you.