Daikin Air Conditioner RXYSQ6PA7V1B

- 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. 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 remote controller displays appear.

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.

Inspect High efficiency filter (Optional)

Inspect Fuse. Replace and/or repair

Inspect electric motor. Replace and/or repair.

Inspect expansion valve. Replace and/or repair.

Inspect electromagnetic valve. Replace and/or repair.

Normal use without frequent starting and stopping of the unit.

Depending on the model, we recommend not starting and stopping the machine more than 6 times/hour.

Operation of the unit is assumed to be 10 hours/day and 2,500 hours/year.

Sign off on the air conditioner maintenance

Inspect sensor (thermistor, etc.)

Normal use without frequent starting and stopping of the unit.

Depending on the model, we recommend not starting and stopping the machine more than 6 times/hour.

Operation of the unit is assumed to be 10 hours/day and 2,500 hours/year.

Sign off on the air conditioner inspection

Inspect PCB. Replace and/or repair.

Inspect Remote controller and switches. Replace and/or repair.

Normal use without frequent starting and stopping of the unit.

Depending on the model, we recommend not starting and stopping the machine more than 6 times/hour.

Operation of the unit is assumed to be 10 hours/day and 2,500 hours/year.

Sign off on the air conditioner maintenance