English Français OPERATION MANUAL Enjoy year-round comfort.
Contents Safety Considerations Read Before Operation Read these Safety Considerations for Operations carefully before operating an air conditioner or heat pump. Make sure that the unit operates properly during the startup operation. Instruct the user on how to operate and maintain the unit. Inform users that they should store this operation manual with the installation manual for future reference. Meanings of DANGER, WARNING, CAUTION, and NOTE Symbols: Safety Considerations ...........................
WARNING • Contact your dealer for repair and maintenance. Improper repair and maintenance may result in water leakage, electric shock, and fire. Only use accessories made by Daikin that are specifically designed for use with the equipment and have them installed by a professional. • Contact your dealer to move and reinstall the air conditioner or heat pump. Incomplete installation may result in water leakage, electric shock, and fire. • Never let the indoor unit or the remote controller get wet.
Safety Considerations NOTE • Never press the button of the remote controller with a hard, pointed object. The remote controller may be damaged. • Never pull or twist the electric wire of the remote controller. It may cause the unit to malfunction. • Do not place appliances that produce open flames in places that are exposed to the airflow of the unit or under the indoor unit. It may cause incomplete combustion or deformation of the unit due to the heat. • Do not expose the controller to direct sunlight.
Indoor Unit English Names of Parts i a h k f l b e m d c g j a Drain discharge device (built-in) g Refrigerant piping b Drain pan inspection window h Drain piping i Model name (Model name plate) c Remote controller (Wired type) The appearance of the remote controller may differ between different models.
Note for Multi System A multi system has one outdoor unit connected to multiple indoor units. Selecting the operation mode When the priority room setting is active but the set unit is not operating or when the priority room setting is inactive When more than one indoor unit is operating, priority is given to the first unit that was turned on. In this case, set the units that are turned on later to the same operation mode as the first unit.
English COOL/HEAT mode lock The COOL/HEAT mode lock requires initial programing during installation. Please consult your authorized dealer for assistance. The COOL/HEAT mode lock sets the unit forcibly to either COOL or HEAT operation. This function is convenient when you wish to set all indoor units connected to the multi system to the same operation mode. NOTE • The COOL/HEAT mode lock cannot be activated together with the priority room setting.
Care and Cleaning CAUTION • Only a qualified service person is allowed to perform maintenance. • Before cleaning, be sure to stop the operation and turn off the circuit breaker. • Do not touch the aluminium fins of the indoor unit. If you touch those parts, this may cause an injury. How to clean the air filter When the remote controller indicates “Time to clean filter”, clean the air filter. • It indicates after running for a certain time.
English � How to clean air outlet, outside panels and remote controller 1. Clean with soft cloth. 2. When it is difficult to remove stains, use water or neutral detergent. NOTE • Do not wash the suction grille with water of 122°F (50°C) or higher. It may cause discoloration and deformation. • When drying the suction grille, do not heat it with fire. It may cause burning. • Do not use substances such as gasoline, benzene, thinner, polishing powder and liquid insecticide sold in the market.
Troubleshooting Before making an inquiry or a request for repair, please check the following. If the problem persists, consult your dealer. Not a problem Check This case is not a problem. Please check again before requesting repairs. Case Operation does not start soon� • When ON/OFF button was pressed soon after operation was stopped. • When the mode was reselected. Air does not come out� Description / what to check • This is to protect the air conditioner. You should wait for about 3 minutes.
English Case An abnormal functioning happens during operation. Description / what to check • The air conditioner may malfunction with lightning or radio waves. Turn the breaker OFF, turn it ON again and try operating the air conditioner with the remote controller. Notes on the operating conditions • If operation continues under any conditions other than those listed in the table, − A safety device may activate to stop the operation.
The two-dimensional bar code is a manufacturing code.
