What does warning indication mean on Daikin Air Conditioner about leak detection?
If your Daikin Air Conditioner is showing a warning indication that leak detection or refrigerant amount check was not performed, execute the autocharge function. Note that the unit may not be ready for leak detection functionality.
Why is my Daikin VRV IV+ RXYTQ8U7YF not turning on?
If your Daikin Heat Pump system doesn't operate at all, first check for any power failures and wait for the power to be restored. If a power failure occurred during operation, the system should automatically restart immediately after power is restored. Next, check if any fuses have blown or breakers have been activated. Replace the fuse or reset the breaker if needed.
What to do if my Daikin Heat Pump shows a malfunction code?
If the user interface display of your Daikin Heat Pump indicates the unit number, the operation lamp flashes, and a malfunction code appears, notify your installer and report the malfunction code.
What to do if my Daikin VRV IV+ RXYTQ8U7YF Heat Pump is leaking water?
If water is leaking from your Daikin Heat Pump unit, stop the operation.
What to do if my Daikin VRV IV+ RXYTQ8U7YF only runs in fan mode?
If your Daikin Heat Pump system only operates in fan mode and stops when switching to heating or cooling, check if the air inlet or outlet of the outdoor or indoor unit is blocked by obstacles. Remove any obstructions to ensure free airflow. Also, check if the user interface displays a message indicating it's time to clean the air filter.
What to do for timeout on autocharge procedure on Daikin Air Conditioner?
If your Daikin Air Conditioner displays a timeout on the autocharge procedure, immediately close valve A and push BS1 to reset. Check if the gas side stop valve is opened correctly, if the valve of the refrigerant cylinder is opened, and if the air inlet and outlet of the indoor unit are not obstructed.
How to fix ambient temperature sensor malfunction on Daikin Air Conditioner?
If your Daikin Air Conditioner is showing an ambient temperature sensor malfunction, check the connection on the PCB or actuator.
How to fix earth leakage detector malfunction on Daikin Air Conditioner?
If your Daikin Air Conditioner shows an earth leakage detector malfunction due to an open circuit, check the connection on the PCB or actuator.
How to correct reversed power supply phase malfunction in Daikin Air Conditioner?
If your Daikin Air Conditioner shows a reversed power supply phase malfunction, correct the phase order.
How to fix Daikin Air Conditioner when earth leakage detector activated?
If the earth leakage detector is activated on your Daikin Air Conditioner, restart the unit. If the problem continues, contact your dealer.
General| Model | RXYTQ8U7YF |
|---|---|
| Type | Heat Pump |
| Cooling Capacity (kW) | 22.4 |
| Heating Capacity (kW) | 25.0 |
| Refrigerant | R410A |
| Power Supply | 380-415V, 3Ph, 50Hz |
| Operating Temperature (Cooling) | -5 to 46 °C |
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