Dec 17, 2019
Check for any diagnostic codes. Normally the display will show “PU” and may be the results of a kink or blockage in the pipe, which will stop the flow of water. This may be solved by eliminating the kink/blockage and resetting the control board. The diagnostic code...
Dec 17, 2019
Note: Before clearing the diagnostic code, be sure to find and correct the problem. Classic 10, Classic 40 and Classic 60: Hold down both SET TEMP buttons (up & down arrows) simultaneously for three (3) seconds. All other models: Press clear...
Dec 17, 2019
Make sure the unit is connected to the right voltage and recommended breaker. Check for power at the receptacle. If the LED light on the plug is not lit, then press the reset button on the LCDI plug. Check for loose wire connections. Check if the room temperature is...
Dec 17, 2019
The cause could be dirty filters, not enough clearance for the evaporator, negative pressure or low condenser inlet air temperature when a plenum is attached to the unit.
Dec 17, 2019
Make sure the room temperature is above the set point.Make sure the cool mode is activated.Low voltage.