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OPERATION MANUAL SPLIT SYSTEM Air Conditioners MODELS Ceiling-mounted Duct type FBQ18PVJU FBQ24PVJU English FBQ30PVJU FBQ36PVJU FBQ42PVJU Français FBQ48PVJU Read these instructions carefully before installation. Español Keep this manual in a handy place for future reference. This manual should be left with the equipment owner.
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 Read these Safety Considerations for Operations carefully with the equipment and have them installed by a profes- before installing air conditioning equipment.
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• Never touch the internal parts of the controller. Do not • Do not expose the controller to direct sunlight. The LCD remove the control box cover because some parts inside display can become discolored and may fail to display are dangerous to touch.
The unit is individually operated. shock. NOTE Transmission wiring • Contact your Daikin dealer in case of changing setting of two remote controllers control system. 3. OPERATION RANGE If the temperature or the humidity is beyond the following condi- tions, safety devices may work and the air conditioner may not operate, or sometimes, water may drop from the indoor unit.
• Operating procedure varies with heat pump type and cooling • Do not use the air conditioner in the following places. only type. Contact your Daikin dealer to confirm your system a. Filled with much mineral oil such as cutting oil type.
1. Select “Reset Filter Indicator” on the main menu 7. MAINTENANCE screen and press Menu/Enter button, after the air filter is cleaned and attached. WARNING The “Time to clean filter” message will be turned OFF. Refer to the operation manual provided with the Remote con- •...
It is necessary to clean the inside of the indoor unit. Ask your Daikin dealer for details on cleaning the unit. This operation requires a qualified service person. • When the system is changed over to HEATING OPERA- TION after DEFROST OPERATION.
• The error code will flash and the service contact and model name or code may appear. • Notify your Daikin dealer of the Error code and model name or code. II. If the system does not properly operate (except for...