Daikin FHQ35CAVEB Installation Manual

Also see for FHQ100CAVEB: Service manual Service manual Installation manual Operation manual

Contents

Daikin FHQ35CAVEB Installation Manual Manual pdf 2 page image

1 EnglishFHQ35CAVEBFHQ50CAVEBFHQ60CAVEBFHQ71CAVEBFHQ100CAVEBFHQ125CAVEBFHQ140CAVEBFHQ140CAVEASPLIT SYSTEM Air Conditioners Installation manualCONTENTS1. SAFETY PRECAUTIONS ................................................12. BEFORE INSTALLATION.................................................23. SELECTION OF INSTALLATION LOCATION ..................34. PREPARATION BEFORE INSTALLATION.......................45. INSTALLATION OF THE INDOOR UNIT .........................56. REFRIGERANT PIPING WORK ......................................67. DRAIN PIPING WORK.....................................................98. ELECTRIC WIRING WORK...........................................109. HOW TO CONNECT WIRINGS ANDWIRING EXAMPLE........................................................1110. MOUNTING SUCTION GRILLE ·DECORATION SIDE PANEL..........................................1411. FIELD SETTING ............................................................1412. TEST OPERATION ........................................................1613. WIRING DIAGRAM ........................................................18The original instructions are written in English. All other lan-guages are translations of the original instructions.1. SAFETY PRECAUTIONSBe sure to follow this “SAFETY PRECAUTIONS”.This product comes under the term “appliances not accessibleto the general public”.• This manual classifies the precautions into WARNINGS andCAUTIONS.Be sure to follow all the precautions below: They are allimportant for ensuring safety.WARNING .................... Indicates a potentially hazard-ous situation which, if notavoided, could result in deathor serious injury.CAUTION ..................... Indicates a potentially hazard-ous situation which, if notavoided, may result in minor ormoderate injury.It may also be used to alertagainst unsafe practices.• After the installation is completed, test the air conditioner andcheck if the air conditioner operates properly. Give the useradequate instructions concerning the use and cleaning of theindoor unit according to the Operation Manual. Ask the userto keep this manual and the Operation Manual together in ahandy place for future reference.WARNING• Ask your local dealer or qualified personnel to carry outinstallation work.Improper installation may result in water leakage, electricshocks or a fire.• Perform installation work in accordance with this installationmanual.Improper installation may result in water leakage, electricshocks or a fire.• Consult your dealer regarding what to do in case of refriger-ant leakage.When the air conditioner is installed in a small room, it is nec-essary to take proper measures so that the amount of anyleaked refrigerant does not exceed the concentration limit inthe event of a leakage.Otherwise, this may lead to an accident due to oxygen defi-ciency.• Be sure to use only the specified parts and accessories forinstallation work.Failure to use the specified parts may result in the air condi-tioner falling down, water leakage, electric shocks, a fire, etc.• Install the air conditioner on a foundation that can withstandits mass.Insufficient strength may result in the air conditioner fallingdown and causing injury.In addition, it may lead to vibration of indoor units and causeunpleasant chattering noise.• Carry out the specified installation work in consideration ofstrong winds, typhoons, or earthquakes.Improper installation may result in an accident such as airconditioner falling.• Make certain that all electrical work is carried out by qualifiedpersonnel according to the applicable legislation (note 1) andthis installation manual, using a separate circuit.In addition, even if the wiring is short, make sure to use a wir-ing that has sufficient length and never connect additionalwiring to make the length sufficient.Insufficient capacity of the power supply circuit or improperelectrical construction may lead to electric shocks or a fire.(note 1) applicable legislation means “All international,national and local directives, laws, regulations and/or codes which are relevant and applicable for acertain product or domain”.• Earth the air conditioner.Do not connect the earth wiring to gas or water piping, light-ning conductor or telephone earth wiring.Incomplete earthing may cause electric shocks or a fire.• Be sure to install an earth leakage breaker.Failure to do so may cause electric shocks and a fire.• Disconnect the power supply before touching the electriccomponents.If you touch the live part, you may get an electric shocks.• Make sure that all wiring is secure, using the specified wir-ings and ensuring that external forces do not act on the ter-minal connections or wirings.Incomplete connection or fixing may cause an overheat or afire.• When wiring between the indoor and outdoor units, and wir-ing the power supply, form the wirings orderly so that the con-trol box lid can be securely fastened.If the control box lid is not in place, overheat of the terminals,electric shocks or a fire may be caused.• If refrigerant gas leaks during installation work, ventilate thearea immediately.Toxic gas may be produced if refrigerant gas comes into con-tact with a fire.• After completing the installation work, check to make surethat there is no leakage of refrigerant gas.Toxic gas may be produced if refrigerant gas leaks into theroom and comes into contact with a source of a fire, such asa fan heater, stove or cooker.• Never directly touch any accidental leaking refrigerant. Thiscould result in severe wounds caused by frostbite.