Troubleshooting Tips - Midea MAW12HV1CWT Manual Del Usuario

TROUBLESHOOTING TIPS

Before calling for service, review this list. It may save you time and expense. This list
includes common occurrences that are not the result of defective workmanship or
materials in this appliance.
Problem Solution
Wall plug disconnected. Push plug firmly into wall outlet.
House fuse blown or circuit breaker tripped. Replace fuse with time
Air conditioner
delay type or reset circuit breaker.
does not start.
Plug Current Device Tripped. Press the RESET button.
Power is OFF. Turn power ON.
Room temperature below 60°F (16°C). Cooling may not occur until
room temperature rises above 60°F (16°C).
Temperature sensor behind the air filter is touching the cold coil.
Try to move it so it does not contact the cold coil.
Air from unit
does not feel Set to a lower temperature.
cold enough.
Compressor stopped when changing modes. Wait 3 minutes after
set to the COOL mode.
Check for potential obstructions blocking the outdoor intake/
exhaust. Clear any obstructions.
Air conditioner Outdoor temperature below 64°F (18°C). To defrost the coil, set to
cooling, but FAN ONLY mode.
room is too
warm- ice Air filter may be dirty. Clean filter. Refer to Care and Cleaning
forming on section. To defrost, set to FAN ONLY mode.
cooling coil
Thermostat set too cold for night-time cooling. To defrost the coil,
behind air
filter. set to FAN ONLY mode. Then, set temperature to a higher setting.
Dirty or restricted air filter. Clean filter. Refer to Care and Cleaning
section.
Temperature is set too high, set temperature to a lower setting.
Air conditioner
cooling, but
Air directional louvers positioned improperly. Position louvers for
room is too
better air distribution.
warm- NO ice
Front of unit is blocked by drapes, blinds, furniture, etc. - restricts
forming on
air distribution. Clear obstruction in front of unit.
cooling coil
behind air
Any open doors, windows, or registers may allow cold air to escape.
filter.
Close any doors, windows, or registers.
The room may be too warm. Allow additional time to remove
"stored heat" from walls, ceiling, floor and furniture.
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