Daikin VRV IV System Air Conditioner RXYQ240TTJU

Warning: Only trained personnel should perform this procedure

Is the message 'Time to clean filter' appearing on the screen?

Is the message 'Time to clean filter & element' appearing on the screen?

Is the message 'Time to clean element' appearing on the screen?

Did you reset the filter indicator?

The main menu screen will appear

Press UP/DOWN buttons to select 'Reset Filter Indicator' on the main menu screen and press Menu/OK button

Wipe the LCD and surface of the remote controller with a dry cloth when they become dirty

If the dirt on the surface cannot be removed, soak the cloth in neutral detergent diluted with water, squeeze the cloth tightly, and clean the surface

Wipe the surface with a dry cloth

NOTE! Do not use any paint thinner, organic solvent, or strong acid;

• Do not touch the air inlets or aluminum fins of the outside or indoor units

• Touching them may result in injury

• Do not wash the outside or indoor units with water

• An electric shock or fire may result

• Watch your steps at the time of air filter cleaning etc

• If the scaffold is unstable, you may fall or topple down, thus causing injury

• Be sure to stop the operation, and turn the breaker off before cleaning

• This may cause electric shock and injury

Warning: This procedure requires trained personnel with PPE!

Sign off on the air conditioner replacement

Inspect remote controller and switches