Whynter Portable Air Conditioner Error Code



Problem :The portable air conditioner does not turn on.

Possible Causes


There was a power failure
The automatic switch, line fuse, or breaker has been tripped
The power supply voltage is too low
The power cord is damaged
The LCDI plug for the unit is tripped

Solutions

Restore the power supply
Flip the switch / change the fuse / turn the breaker back on. Also note that you may have too many appliances drawing power on one circuit, so you may need to move the other appliances to another circuit
Move the unit onto another circuit with the correct voltage
Call for service. Only authorized personnel should replace damaged power cord or power plug

Press the Reset button on the LCDI plug

  • Problem


The unit turns on, but the compressor does not turn on (the fan runs but the unit is not cooling)

Possible Causes 

There was a power failure
The automatic switch, line fuse, or breaker has been tripped
The power supply voltage is too low
The power cord is damaged

The LCDI plug for the unit is tripped

Solutions 

Restore the power supply
Flip the switch / change the fuse / turn the breaker back on. Also note that you may have too many appliances drawing power on one circuit, so you may need to move the other appliances to another circuit
Move the unit onto another circuit with the correct voltage
Call for service. Only authorized personnel should replace damaged power cord or power plug

Press the Reset button on the LCDI plug

  • Problem 


The air coming out of the unit is not very cold, or the airflow volume is weak

Possible Causes 

The filters are dirty or obstructed
The air intake is obstructed

Solutions

Clean the filters
Make sure there is at least 20″ of clearance from the air intake





Make the length of the exhaust hose is as short as possible
Check for and remove any obstructions
Set the unit in cooling mode

Set the unit to a higher fan speed

 

  • Problem 


The unit has worked for a long time, but the room is not cold enough

Possible Causes 

Windows or doors are open

There are too many people in the room

There is direct sunshine into the room

The room is a kitchen, with many heatproducing appliances

There is a server in the room

The room is too large

There are many electrical appliances in the room

Solutions 

Close all windows and doors into the room when the unit is cooling

You may need additional cooling or another air conditioner

Close curtains and blinds and try to minimize the amount of direct sunlight into the room

You may need additional cooling or another air conditioner

You may need additional cooling or another air conditioner

You may need additional cooling or another air conditioner

You may need additional cooling or another air conditioner
  • Problem 
 
The unit is leaking water onto the floor
Possible Causes
The unit is tilted, or is not level
The water tank is full

Solutions 

Make use the unit is level
Drain water from the drain plug at the back of the air conditioner
  • Problem 

F1 error message

 

Possible Causes
Air filter needs to be clean.
Solutions 
Clean the air filer.Once the filter is installed, press and hold the power button for 10
seconds to reset the F1 code. A beep sound will indicate a successful reset process.*The F1 message may not go away immediately. If the unit is cooling
properly, the F1 message does not affect the performance of the air conditioner.



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