Daikin Air Conditioner RYMQ20T 7Y1B

CAUTION! Pay attention to the fan

- It is dangerous to inspect the unit while the fan is running

- Be sure to turn off the main switch and to remove the fuses from the control circuit located in the outdoor unit

Maintenance after a long stop period (e.g., at the beginning of the season)

 Check and remove everything that might be blocking inlet and outlet vents of indoor units and outdoor units

 Clean air filters and casings of indoor units(9). Refer to the operation manual supplied with the indoor units for details on how to proceed and make sure to install cleaned air filters back in the same position

 Turn on the power at least 6 hours before operating the unit in order to ensure smoother operation. As soon as the power is turned on, the user interface display appears

Maintenance before a long stop period (e.g., at the end of the season)

 Let the indoor units run in fan only operation for about half a day in order to dry the interior of the units

Sign off on the air conditioner replacement

Inspect User interface and switches