How to stop Daikin Air Conditioner indoor unit from giving out odor?
- SSara CollinsSep 3, 2025
If your Daikin Air Conditioner's indoor unit gives out an odor, it is recommended to have the indoor unit cleaned by a technician.

How to stop Daikin Air Conditioner indoor unit from giving out odor?
If your Daikin Air Conditioner's indoor unit gives out an odor, it is recommended to have the indoor unit cleaned by a technician.
Why is the cooling or heating effect poor in my Daikin FTXS20CVMB Air Conditioner?
If the cooling or heating effect of your Daikin Air Conditioner is poor, check whether the air filters are clean.
How to stop the bad odor from my Daikin Air conditioning indoor unit?
If the indoor unit gives out an odor, it is recommended to have the indoor unit washed by a technician. Consult the service shop where you bought the air conditioner.
What to do if an abnormality (such as a burning smell) occurs with Daikin Air conditioning?
If an abnormality, such as a burning smell, occurs, turn the breaker OFF and call the service shop.
What to do if there is a burning smell coming from Daikin Air conditioning?
If you notice a burning smell, immediately turn the breaker OFF and call the service shop.
What to do if I hear an abnormal sound during Daikin Air conditioning operation?
If you hear an abnormal sound during operation, turn the breaker OFF and call the service shop.
Why is my Daikin FTXS20CVMB outdoor unit leaking water?
In HEAT mode, the frost on the outdoor unit melts into water or steam during defrost operation. In COOL or DRY mode, moisture in the air condenses into water on the cool surface of the outdoor unit piping and drips.
What to do if Daikin FTXS20CVMB Air Conditioner operation stopped suddenly (OPERATION lamp is on)?
If the Daikin Air Conditioner operation stopped suddenly and the OPERATION lamp is on, it will automatically resume operation in about 3 minutes.
What to do if Daikin FTXS20CVMB Air Conditioner operation stops suddenly and the OPERATION lamp flashes?
If the Daikin Air Conditioner operation stops suddenly and the OPERATION lamp flashes, clean the air filters or remove any obstructions. Then, turn the breaker OFF, turn it ON again, and try operating the air conditioner.
Why my Daikin Air conditioning operation does not start soon?
You should wait for about 3 minutes.
| Cooling Capacity | 2.0 kW |
|---|---|
| Cooling Capacity (BTU) | 6800 BTU |
| Heating Capacity | 2.5 kW |
| Heating Capacity (BTU) | 8500 BTU |
| Power Supply (V/Hz/Ph) | 220-240V/50Hz/1Ph |
| Indoor Unit Weight | 9 kg |
| Outdoor Unit Weight | 28 kg |
| Type | Split |
| Power Supply | 220-240V |
| Noise Level (Outdoor Unit) | 48 dB(A) |
| Refrigerant | R32 |
Essential safety advice covering warnings, cautions, and general precautions for safe operation.
Covers installation site requirements, electrical work, system relocation, and noise considerations.
Lists and describes all the parts of the indoor unit with corresponding numbers.
Lists and describes all the parts of the outdoor unit with corresponding numbers.
Describes the signal transmitter, remote controller display, and basic operation principles.
Explains the function of various buttons on the remote controller for different operations.
Step-by-step instructions for inserting batteries into the remote controller.
Instructions on operating the remote controller and mounting its holder.
Procedures for setting the clock and turning on the main power breaker.
Recommendations for optimizing energy efficiency during operation.
How to select AUTO, DRY, COOL, HEAT, or FAN modes for operation.
Instructions on how to change the fan speed settings for different modes.
How to control the direction of airflow using the horizontal blades (flaps).
Instructions on how to manually adjust the vertical blades (louvers) for airflow direction.
How to activate and deactivate the POWERFUL operation mode for quick cooling/heating.
How to use the QUIET button to reduce outdoor unit noise.
How to record and use preferred temperature and airflow settings for convenience.
Detailed explanation of the Home Leave function's benefits and use cases.
How to enable the infrared sensor for energy-saving based on human presence.
How to adjust the sensor's detection area and its energy-saving effects.
Instructions for setting the timer to automatically turn the unit off.
How to set the timer for automatic ON operation and combine ON/OFF timers.
Guidelines for operating multiple indoor units connected to one outdoor unit.
Explanation of how priority rooms affect operation mode selection and special functions.
Procedures for cleaning the indoor unit's exterior and front panel.
Instructions for cleaning and replacing air filters and air purifying filters.
Steps to check the unit's condition before operation or before a long idle period.
Explains common cases that are not troubles and checks to perform before calling service.
Symptoms indicating the need to contact a service professional immediately.
How to use the remote controller to diagnose and display fault codes.
Explains the meaning of LED indicators on the outdoor unit PCB for troubleshooting.












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