00_CV_3P255640-1.fm Page 1 Friday, November 13, 2009 10:51 AM DAIKIN ROOM AIR CONDITIONER INSTALLATION MANUAL R410A Split Series Installation manual Installationsanleitung Manuel d’installation Installatiehandleiding Manual de instalación Manuale di installazione ã÷åéñßäéï åãêáôÜóôáóçò Manual de instalação óêîâîäñòâî ïî ìîíòàæó ontaj kýlavuzlarý...
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3SB64418-8B.fm Page 1 Monday, December 7, 2009 10:48 AM 3SB64418-8B...
01_EN_3P255640-1.fm Page 1 Monday, November 30, 2009 1:23 PM Safety Precautions • The precautions described herein are classified as WARNING and CAUTION. They both contain important information regarding safety. Be sure to observe all precautions without fail. • Meaning of WARNING and CAUTION notices WARNING ..
• If a service part is required, obtain and install the part indicated by the part number corresponding to the unit’s model name. Side cover for right-side piping Side cover for left-side piping Model name Part name Model name Part name Model name Part name Model name Part name FTXG25JV1BW FTXG25JV1BS FTXG25JV1BW FTXG25JV1BS FTXG35JV1BW 5003651 FTXG35JV1BS 5003653 FTXG35JV1BW 5003652 FTXG35JV1BS...
01_EN_3P255640-1.fm Page 3 Monday, November 30, 2009 1:23 PM Indoor Unit Installation Drawings A Mounting plate How to attach the indoor unit A Mounting Hook the claws of the bottom plate frame to the mounting plate. If the claws are difficult to hook, Clip remove the front grille.
01_EN_3P255640-1.fm Page 4 Monday, November 30, 2009 1:23 PM Preparation before Installation Removing and installing front panel • Removal method 1) Hook fingers on the indentations on the left and right sides of the indoor unit, and open the front panel to a position higher than the horizontal level.
01_EN_3P255640-1.fm Page 5 Monday, November 30, 2009 1:23 PM Preparation before Installation 7) Wear protection gloves and insert both hands under the front grille as 1) Push up. shown in the illustration. Upper hooks 8) Remove the front grille from the 3 upper hooks by pushing up the top side of the front grille, pull the front grille toward you by holding both ends of the front grille, and dismount the front grille.
01_EN_3P255640-1.fm Page 6 Monday, November 30, 2009 1:23 PM • Attachment methods of connection cord HA connector (S21) 1) Remove the metal plate electrical wiring cover. (Refer to the Removal methods of metal plate electrical wiring covers.) 2) Attach the connection cord to the S21 connector and pull the harness out through the notched part in the figure.
01_EN_3P255640-1.fm Page 7 Monday, November 30, 2009 1:23 PM Refrigerant Piping Work Refrigerant piping CAUTION • Use the flare nut fixed to the main unit. (To prevent cracking of the flare nut by aged deterioration.) • To prevent gas leakage, apply refrigeration oil only to the inner surface of the flare. (Use refrigeration oil for R410A.) •...
01_EN_3P255640-1.fm Page 8 Monday, November 30, 2009 1:23 PM Indoor Unit Installation 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 unit is completely level, and mark the boring points on the wall.
01_EN_3P255640-1.fm Page 9 Monday, November 30, 2009 1:23 PM Indoor Unit Installation Laying piping, hoses, and wiring • The recommended installation method is back piping. • When performing side piping (b), refer to 5. Side piping on page 10. Bind refrigerant pipe and drain hose In the case of bottom piping (c), refer to 6.
01_EN_3P255640-1.fm Page 10 Monday, November 30, 2009 1:23 PM 9) While exercising care so that the inter-unit wiring do not catch indoor unit, press the bottom edge of indoor unit with both hands until it is firmly caught by the mounting plate hooks. Secure indoor unit to the Mounting plate mounting plate with indoor unit fixing screws (M4 ×...
01_EN_3P255640-1.fm Page 11 Monday, November 30, 2009 1:23 PM Indoor Unit Installation Wiring , install as described in the installation manual supplied with the multi outdoor With a multi indoor unit unit. 1) Strip wire ends (15mm). 2) Match wire colours with terminal numbers on indoor and outdoor unit’s terminal blocks and firmly screw wires to the corresponding terminals.
01_EN_3P255640-1.fm Page 12 Monday, November 30, 2009 1:23 PM Trial Operation and Testing Trial operation and testing 1-1 Measure the supply voltage and make sure that it falls in the specified range. 1-2 Trial operation should be carried out in either cooling or heating mode. •...
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10_TR_3P255640-1.fm Page 15 Monday, November 30, 2009 4:54 PM PAPER PATTERN FOR BOTTOM PIPING RIGHT BOTTOM <Cut line> LEFT BOTTOM <Cut line>...
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00_CV_3P255640-1.fm Page 2 Friday, November 13, 2009 10:51 AM Two-dimensional bar code is a code for manufacturing. M09B143 3P255640-1 (1001) HT...