Brand: BEKO
Category: Air Conditioner
Document Type: Manual
Language: EN
Manual for BP109C
Uploaded: Nov. 21, 2025, 6:01 p.m.
Warranty Information
Refer to the warranty card provided with the product for details on warranty coverage.
Cooling Operation
Press the COOL button. The unit will operate in cooling mode. Use the UP/DOWN buttons to adjust the desired temperature.
Dehumidifying Operation
Press the DRY button. The unit will operate in dehumidifying mode. The fan speed will be set to low automatically.
Fan Operation
Press the FAN button. The unit will operate in fan mode. Use the UP/DOWN buttons to adjust the fan speed.
Timer Operation
Press the TIMER button to set the ON/OFF timer. Use the UP/DOWN buttons to adjust the time.
Auto Swing
Press the SWING button to activate or deactivate the auto swing function for the air outlet.
Sleep Mode
Press the SLEEP button to activate or deactivate the sleep mode. This mode adjusts the temperature gradually for optimal comfort during sleep.
Water Drainage
Ensure proper water drainage. The unit may stop operating if the water tank is full.
Troubleshooting and error codes
| Problem | Possible Cause | Recommended Solution |
|---|---|---|
| Unit does not start when power button is pressed | Water full indicator is blinking and water tank is full. | Empty the water tank. |
| Room temperature is higher than set temperature (heating mode). | Reset the temperature. | |
| Room temperature is lower than set temperature (cooling mode). | Reset the temperature. | |
| Doors or windows are not closed. | Ensure all doors and windows are closed. | |
| Heat sources in the room. | Remove any heat sources if possible. | |
| Not cooling enough | Exhaust hose is not connected or is blocked. | Connect or clean the exhaust hose. |
| Temperature setting is too high. | Reset the temperature. | |
| Air inlet is blocked. | Clean the air inlet. | |
| The surface is not flat or level. | Place the unit on a flat and level surface. | |
| Noisy | Sounds from the flowing refrigerant in the air conditioner. | This is normal. |
| E0 Code | Room temperature sensor is not working. | Replace the room temperature sensor (unit may work without replacement). |
| E1 Code | Condenser temperature sensor is not working. | Replace the condenser temperature sensor. |
| E2 Code | Water tank is full during cooling. | Remove the rubber stopper and let the water drain. |
| E3 Code | Evaporator temperature sensor is not working. | Replace the evaporator temperature sensor. |
| E4 Code | Water tank is full during heating. | Empty the water tank. |