What to do if my COMFORT-AIRE PE-91A PE-121A Air Conditioner doesn’t run?
If your COMFORT-AIRE Air Conditioner doesn't run, it could be due to a power failure or the plug not being correctly inserted. Try restoring the power supply or resetting the LCDI. It's also possible that a circuit breaker or line fuse has been tripped, or the power supply voltage is too low, in which case you should call your electrician.
Why COMFORT-AIRE PE-91A PE-121A Air Conditioner seems to do little cooling?
If your COMFORT-AIRE Air Conditioner seems to do little cooling or doesn't cool quickly, the filter might be dirty, so try cleaning it. Check for any blockages of evaporator air and remove them. Inspect the air intake and outlet ducts on the condenser side for obstructions. Ensure curtains or blinds are closed to block direct sunlight. Make sure the unit is set to cooling mode, not dehumidifying mode, and that the fan speed is set to high.
What to do if COMFORT-AIRE Air Conditioner has only fan, no cooling?
If your COMFORT-AIRE Air Conditioner has only fan, no cooling even though it is in the cooling mode, it might be that the room temperature is not at working range, so check your room temperature. Alternatively, the set temperature might be too high; try re-setting it to a lower temperature.
Why COMFORT-AIRE Air Conditioner has worked for a long time, but the room is not cold enough?
If your COMFORT-AIRE Air Conditioner has worked for a long time, but the room is not cold enough, make sure that windows or doors are closed when the unit is working. If there are too many people in the room, turn on another cooling unit. Also, turn off any other products in the room that produce heat.
General| Voltage | 115V |
|---|---|
| Type | Portable |
| BTU | 9, 000 - 12, 000 |
| Cooling Capacity (BTU/h) | 9, 000 (PE-91A) / 12, 000 (PE-121A) |
| Power Supply (V/Ph/Hz) | 115V/1/60Hz |
| Refrigerant | R-410A |
Instructions for testing the unit's Leakage Current Detection and Interruption (LCDI) plug.
Step-by-step guide for fitting window panels, attaching hoses, and connecting the kit.
Overview of the unit's control panel buttons and the meaning of display indicators.
Explanation of the remote controller functions and battery installation.
Details on operating the unit in Auto, Cool, Heat, Dry, and Fan modes, including temperature settings.
Instructions for programming the ON-TIMER and OFF-TIMER functions for the unit.
How to adjust the horizontal and vertical swing strips for air direction control.
Guidance on properly storing the power cord to prevent damage when the unit is not in use.
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