Why is my Daikin RXH20CVMB9 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.
Why does my Daikin Air Conditioner smell?
The Daikin Air Conditioner may emit odors because smells from the room, furniture, or cigarettes have been absorbed into the unit and are being discharged with the airflow. It is recommended to have the indoor unit cleaned by a technician. Consult the service shop where you bought the air conditioner.
What to do if my Daikin RXH20CVMB9 Air Conditioner heating stops suddenly?
The system is likely removing frost from the outdoor unit. You should wait for about 3 to 8 minutes.
Why doesn't hot air come out immediately from my Daikin RXH20CVMB9 when heating?
You should wait for 1 to 4 minutes. The system is designed to start discharging air only after it has reached a certain temperature.
Why my Daikin RXH20CVMB9 does not start immediately?
If the ON/OFF button was pressed soon after operation was stopped, or if the mode was reselected, you should wait for about 3 minutes.
What to do if my Daikin RXH20CVMB9 Air Conditioner operation stopped suddenly?
For system protection, the air conditioner may stop operating due to a sudden large voltage fluctuation. It will automatically resume operation in about 3 minutes.
Why is the Daikin Air Conditioner outdoor fan running when it's off?
After operation is stopped, the outdoor fan may continue rotating for another 60 seconds for system protection. Also, when the outdoor temperature is very high, the outdoor fan might start rotating for system protection even when the air conditioner is not in operation.
Why does mist come out of my Daikin Air Conditioner?
This happens when the air in the room is cooled into mist by the cold air flow during cooling operation.
Detailed specifications for cooling-only air conditioner models.
Details the operational control logic, modes, and sequences.
Manages refrigerant flow through the electronic expansion valve.
Guides on identifying and resolving system malfunctions.
Crucial safety information and warnings for unit handling.
A guide to identifying and resolving common operational issues.
Important warnings and precautions before commencing diagnostic procedures.
Lists common symptoms and provides corresponding solutions.
Explains how to use the unit's built-in service check functions.
Detailed procedures for diagnosing and resolving various operational problems.
A comprehensive list and explanation of system error codes.
Troubleshooting steps for issues related to the indoor unit PCB.
Diagnosis for freeze-up protection or high-pressure control faults.
Troubleshooting guide for AC fan motor and related issues.
Diagnosis steps for indoor unit thermistor and related problems.
Troubleshooting procedures for communication errors between units.
Diagnosis for compressor overload (OL activation) faults.
Troubleshooting steps for compressor lock conditions.
Diagnosis for DC fan motor lock errors.
Troubleshooting steps for input over-current detection faults.
Diagnosing and resolving issues with the four-way valve.
Troubleshooting steps for discharge pipe temperature control issues.
Diagnosing high-pressure faults that occur during cooling mode.
Troubleshooting steps for position sensor abnormalities.
Diagnosing faults related to DC voltage and current sensors.
Troubleshooting guide for outdoor unit thermistor issues.
Diagnosing problems related to electrical box temperature increases.
Troubleshooting steps for radiation fin temperature rise issues.
Diagnosing faults related to output over-current detection.
Troubleshooting steps for detecting and resolving insufficient gas conditions.
Diagnosing faults related to over-voltage detection.
Detailed steps for checking the electronic expansion valve's functionality.
Steps to safely remove the compressor unit.
Steps to safely remove the compressor unit.
General| Brand | Daikin |
|---|---|
| Model | RXH20CVMB9 |
| Category | Air Conditioner |
| Language | English |
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