Daikin FTXG50JV1BW- Manuals

Page 5 - English; Safety Precautions; WARNING

1 ■ English 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 .... Failure to follow these instructio...

Page 6 - Accessories; CAUTION; Choosing an Installation Site

■ English 2 En gl is h Accessories – , Service Parts • Obtain service parts as necessary.• If a service part is required, obtain and install the part indicated by the part number corresponding to the unit’s model name. CAUTION • Side cover for right-side piping is labeled with information concerning...

Page 7 - Indoor Unit Installation Drawings; INTELLIGENT EYE sensor

3 ■ English Indoor Unit Installation Drawings INTELLIGENT EYE sensor 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 sensor. Also keep heating units or humidifiers outside the sensor’s detection area. T...

Page 8 - Preparation before Installation; Removing and installing front panel; Removing and installing front grille

■ English 4 En gl is h Preparation before Installation 1. 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. 2) Raise the front panel lock ta...

Page 9 - How to set the different addresses

5 ■ English Preparation before Installation 7) Wear protection gloves and insert both hands under the front grille as shown in the illustration. 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 ...

Page 10 - Refrigerant Piping Work; Flaring the pipe end

■ English 6 En gl is h • Attachment methods of connection cord 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 figur...

Page 11 - Refrigerant piping; -2. Selection of copper and heat insulation materials

7 ■ English Refrigerant Piping Work 2. 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.) • U...

Page 12 - Indoor Unit Installation; Installing the mounting plate; Boring a wall hole and installing wall embedded pipe

■ English 8 En gl is h 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 unit is completely level, and mark the boring ...

Page 13 - How to replace the drain plug and drain hose

9 ■ English Indoor Unit Installation 4. 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. In the case of bottom piping (c), refer to 6. Bottom piping on page 10. 4-1. Right-back piping 1) Atta...

Page 14 - Side piping; Bottom piping

■ English 10 En gl is h 9) While exercising care so that the inter-unit wire 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 with indoor unit fixing screws (M4 × 12L). 4-3. ...

Page 15 - Wiring; Drain piping

11 ■ English Indoor Unit Installation 7. Wiring , install as described in the installation manual supplied with the multi outdoor 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 term...

Page 16 - Trial Operation and Testing; Trial operation and testing; Test items; Trial operation from remote controller

■ English 12 En gl is h Trial Operation and Testing 1. 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. • In cooling mode, select the lowest programmable tempera...