Midea MAW05M1WWT User Manual page 22

Problem Solution
Air conditioner Dirty air filter - air restricted. Clean air filter.
turns on and off
Outside temperature extremely hot. Set FAN speed to a higher setting
rapidly.
to bring air past cooling coils more frequently.
Check for potential obstructions blocking the outdoor intake/exhaust.
Clear any obstructions.
Air movement sound. This is normal. If too loud, set to a slower FAN setting.
Noise when unit
Window vibration - poor installation. Refer to installation instructions
is cooling.
or check with installer.
Water dripping Improper installation. Tilt air conditioner slightly to the outside to
INSIDE when unit allow water drainage.
is cooling. Refer to installation instructions - check with installer.
Water dripping
Unit removing large quantity of moisture from humid room. This is
OUTSIDE when
normal during excessively humid days.
unit is cooling.
Remote sensing Remote control not located within range. Place remote control within
deactivating 26.2 feet & 180°, radius of the front of the unit, and pointed
prematurely in the general direction of the air conditioner unit.
(some models).
Remote control signal obstructed. Remove obstruction.
Room too cold.
Noise when unit A "da-da" sound may occur for thirty seconds when the unit is turned
starts. on due to the compressor starting. It is normal.
Page 22
Temperature setting too low. Increase temperature setting.