DAIKIN ROOM AIR CONDITIONER INSTALLATION MANUAL Français English 00_CV_3P457790-1.
01_EN_3P457790-1.fm Page 1 Thursday, December 1, 2016 3:51 PM Contents Safety Considerations ..................................... 1 Refrigerant Piping Work .................................. 8 Accessories ...................................................... 3 1. Flaring the pipe end ..................................................... 8 2. Refrigerant piping......................................................... 8 Choosing an Installation Site .......................... 3 Installation Tips .....
01_EN_3P457790-1.fm Page 2 Thursday, December 1, 2016 3:51 PM • Make sure that a separate power supply circuit is provided for this unit and that all electrical work is carried out by qualified personnel according to local, state, and national regulations. An insufficient power supply capacity or improper electrical construction may lead to electric shock or fire. • Make sure that all wiring is secured, that specified wires are used, and that no external forces act on the terminal connections or wires.
01_EN_3P457790-1.fm Page 3 Thursday, December 1, 2016 3:51 PM Accessories A Mounting plate 1 D Wireless remote controller B Mounting plate fixing screw M4 × 1” (M4 × 25mm) 9 E Remote controller holder 1 G Dry battery AAA.
01_EN_3P457790-1.fm Page 4 Thursday, December 1, 2016 3:51 PM Indoor Unit Installation Diagram CAUTION • Do not hit or violently push the INTELLIGENT EYE sensor. This can lead to damage and malfunction. • Do not place large objects near the INTELLIGENT EYE sensor. Also keep heating units or humidifiers outside the sensor’s detection area. A Mounting plate The A mounting plate should be installed on a wall which can support the weight of the indoor unit.
01_EN_3P457790-1.fm Page 5 Thursday, December 1, 2016 3:51 PM Indoor Unit Installation 1. Installing the mounting plate The mounting plate should be installed on a wall which can support the weight of the indoor unit. 1)Temporarily secure the mounting plate to the wall, make sure that the plate is completely level, and mark the drilling points on the wall. 2)Secure the mounting plate to the wall with screws.
01_EN_3P457790-1.fm Page 6 Thursday, December 1, 2016 3:51 PM 3-2. Left-side, left-back, or left-bottom piping How to switch around the drain plug and drain hose 1) Remove the fixing screw and pull out the drain hose. 1 Remove fixing screw. Drain hose 3) Switch around the drain hose and drain plug. Push the drain plug all the way in using a hexagonal wrench (3/16 inch (4mm)). Drain plug Fixing screw Hexagonal wrench (3/16 inch (4mm)) 2 Pull out drain hose. p o ga N 2) Pull out drain plug.
01_EN_3P457790-1.fm Page 7 Thursday, December 1, 2016 3:51 PM Indoor Unit Installation CAUTION When connecting the connection wire to the terminal block using a single core wire, be sure to perform curling. Problems with the installation may cause heat and fires. Good Wrong 1) As shown in the illustration on the right-hand side, insert the wires including the ground wire into the conduit and secure them with lock nut onto the conduit mounting plate.
01_EN_3P457790-1.fm Page 8 Thursday, December 1, 2016 3:51 PM Refrigerant Piping Work WARNING • Do not apply mineral oil on flared part. • Prevent mineral oil from getting into the system as this would reduce the service life of the units. • Never use piping which has been used for previous installations. Only use parts which are delivered with the unit. • Never install a dryer to this R410A unit in order to guarantee its service life. • The drying material may dissolve and damage the system.
01_EN_3P457790-1.fm Page 9 Thursday, December 1, 2016 3:51 PM Installation Tips 1. Removing and installing the front panel Panel tab • Removal method 1) Grip the panel tabs on each side of the front panel and open. 2) Slide the front panel to either the left or right and pull it toward you to disengage one of the front panel shafts. 3) Disengage the front panel shaft on the other side in the same manner. 4) After disengaging both front panel shafts, pull the front panel toward yourself and remove it.
01_EN_3P457790-1.fm Page 10 Thursday, December 1, 2016 3:51 PM Trial Operation and Testing 1. Trial operation and testing • Trial operation should be carried out in either COOL or HEAT operation. 1-1. Measure the supply voltage and make sure that it is within the specified range. 1-2. In COOL operation, select the lowest programmable temperature; in HEAT operation, select the highest programmable temperature. 1-3.
00_CV_3P457790-1.fm Page 2 Friday, July 29, 2016 1:28 PM The two-dimensional bar code is a manufacturing code.
