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Daikin FVXG25K2V1B Installation Manual

R410a split series room air conditioner
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Download this manual See also: Service Manual, Operating Manual
MODELS
FVXG25K2V1B
FVXG35K2V1B
FVXG50K2V1B
DAIKIN ROOM AIR CONDITIONER

INSTALLATION MANUAL

R410A Split Series
Installation manual
Installationsanleitung
Manuel d'installation
Installatiehandleiding
Manual de instalación
Manuale di installazione
Εγχειρίδιο εγκατάστασης
Manual de instalação
Руководство по монтажу
Montaj kılavuzları

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Summary of Contents for Daikin FVXG25K2V1B

  • Page 1: Installation Manual

    DAIKIN ROOM AIR CONDITIONER INSTALLATION MANUAL R410A Split Series Installation manual Installationsanleitung Manuel d’installation Installatiehandleiding Manual de instalación Manuale di installazione Εγχειρίδιο εγκατάστασης Manual de instalação Руководство по монтажу Montaj kılavuzları MODELS FVXG25K2V1B FVXG35K2V1B FVXG50K2V1B...
  • Page 2 3SB64417-15P...
  • Page 3 3SB64417-16L...

  • Page 5: Safety Precautions

    Safety Precautions • The precautions described herein are classifi ed as WARNING and CAUTION. They both contain important informa- tion regarding safety. Be sure to observe all precautions without fail. • Meaning of WARNING and CAUTION notices WARNING ..Failure to follow these instructions properly may result in personal injury or loss of life. CAUTION ..

  • Page 6: Choosing An Installation Site

    Accessories – Indoor unit A Mounting plate E Wireless remote J Operation controller manual B Titanium apatite photocata- F Remote controller K Installation lytic air-purifying fi lter holder manual C Drain hose G Dry battery AAA. LR03 (alka- line) D Insulation sheet (1) H Insulation sheet (2) Choosing an Installation Site •...

  • Page 7: Installation Tips

    Installation Tips Removing and installing front panel • Removal method Slide the front panel stoppers on both sides upward, Front panel and open the front panel. stopper Upward Remove the strings on both sides from the hooks. Lift the front panel to remove it. •...

  • Page 8: Removing And Installing Front Grille

    Removing and installing air fi lters Air filter (upper) • Removal method Open the front panel. Remove both air fi lters (upper). Air filter Remove both air fi lters (lower). (lower) 2) Pull down 3) Pull up 1) Open • Installation method Using the reverse order from the installation, install the air fi...

  • Page 9: How To Set The Different Addresses

    Installation Tips How to set the different addresses When two indoor units are installed in one room, the two wireless remote controllers can be set for different addresses. Remove the front panel, air fi lters and front grille. Remove the service lid screw (1 pc.), and then remove the service lid. Remove the harness for the fan motor connection and harness for the motor valve coil connection.

  • Page 10: When Connecting To An Ha System

    When connecting to an HA system Take out the terminal block and electrical wiring box, and open the lid for the electrical wiring box. Remove the 2 screws, and open the lid for the electrical wiring box. Attach the connection cord to the S21 connector and pull the harness out through the notched part in the fi gure. 3)-1.
  • Page 11 Indoor Unit Installation Patterns • The indoor unit can not be installed at a position where it directly comes in contact with the fl oor. • There are two installation patterns shown below as a standard installation specifi cation of the indoor unit. •...

  • Page 12: Indoor Unit Installation Drawings

    Indoor Unit Installation Drawings • Be sure to install the indoor unit in accordance with the installation instructions below for any installation pattern. Install the indoor unit where there is no obstacle above the unit. Obstacles affect the air current distribution, and an adequate heating or cooling effect cannot be obtained.

  • Page 13: Indoor Unit Installation

    Indoor Unit Installation Exposed installation Installing the mounting plate • Decide the installation site with reference to the descriptions on pages 2, 7, and 8. • Before choosing the installation site, obtain user approval. • The mounting plate should be installed on a wall which can support the weight of the indoor unit. Temporarily secure the mounting plate to the wall, make sure that the panel is completely level, and mark the boring points on the wall.

  • Page 14: Refrigerant Piping

    Refrigerant piping • Create a hole in the refrigerant piping in accordance with the conditions shown in the illustration. • The location of the hole is different depending on which side of the pipe is taken out. • Allow space around the pipe for an easier indoor unit pipe connection. •...
  • Page 15 Indoor Unit Installation Shaping the refrigerant pipe • Form the shape of the refrigerant pipe in accordance with the restric- tions shown in the illustration. Wall Be sure to • Protect the open end of the pipe against dust and moisture. place a cap.
  • Page 16 Installing the indoor unit on the mounting plate Remove the front panel and front grille. Insert the C drain hose into the socket of the drain pan. Fully insert the drain hose until it adheres to a seal of the socket.
  • Page 17 Indoor Unit Installation Open the fl ap. Remove the air outlet cover. 6)-2. Remove the air outlet cover while pulling the 5 tabs inside the air outlet cover. 6)-1. Remove the air outlet cover while lifting the 3 tabs on the upper radiant panel.
  • Page 18 Remove the fi xing screws (2 pcs.), press the tabs (3 positions) using a fl athead screwdriver, and remove the upper casing. Remove the fi xing screw (1 pc.) of both side, press the tabs (2 positions) using a fl athead screwdriver, and remove the side casing on the pipe port cover removing side for the piping.
  • Page 19 Indoor Unit Installation Connecting the drain hose to the VP pipe, and hanging the indoor unit on the mount- ing plate Use commercial rigid polyvinyl chloride pipe (general VP 20 pipe, outer diameter 26mm, inner diameter 20mm) for the drain pipe. The drain hose (outer diameter 18mm at connecting end, 220mm long) is supplied with the indoor unit.

  • Page 20: Flaring The Pipe End

    Refrigerant Piping Work Removing the drip proof cover • Take out 1 screw and remove the drip proof cover. Hook • Use the holding tape attached to the unit to temporarily fi x the drip proof cover to the side of the unit. Flaring the pipe end Cut the pipe end with a pipe cutter.

  • Page 21: Caution On Piping Handling

    Refrigerant Piping Work Refrigerant piping CAUTION • Use the fl are nut fi xed to the main unit. (To prevent cracking of the fl are nut by aged deterioration.) • To prevent gas leakage, apply refrigeration oil only to the inner surface of the fl are. (Use refrigeration oil for R410A.) •...

  • Page 22: Purging Air

    Purging air • For the air purging procedures, please refer to the outdoor unit’s installation manual. Checking for gas leakage • When the refrigerant piping connection is complete, check the air purge and gas leakage. • Check for any gas leakage from the section connected to the radiant panel that is connected at the time of shipping.
  • Page 23 Wiring Open the service lid. Strip wire ends (15mm). Match wire colours with terminal numbers on indoor and outdoor unit’s terminal blocks and fi rmly screw wires to the corresponding terminals. Connect the earth wires to the corresponding terminals. Pull wires to make sure that they are securely latched up, then retain wires with wire retainer. Shape the wires so that the service lid fi...
  • Page 24 Half Concealed Installation Only items peculiar to this installation method are given here. See Exposed Installation for additional instructions. Opening a wall hole for half concealed installation • Drill a wall hole of the size shown in the illustration. (unit: mm) 865-885 Open size Opening hole...

  • Page 25: Installing Indoor Unit

    Half Concealed Installation Refrigerant piping • Refer to Shaping the refrigerant pipe (page 11) for details. Wall (unit: mm) Hole location Left bottom piping Right bottom piping Right/left piping Wall Floor Installing indoor unit Remove front panel, air fi lters, front grille, air outlet cover, and three casings. Attach the indoor unit to the wall and secure using screws in 4 locations.

  • Page 26: Trial Operation And Testing

    Trial Operation and Testing Trial operation and testing Measure the supply voltage and make sure that it falls in the specifi ed range. For trial operation, make sure to perform either COOL or HEAT operation, and RADIANT operation. • In cooling mode, select the lowest programmable temperature; in heating mode, select the highest programmable tem- perature.
  • Page 27 Two-dimensional bar code is a code for manufacturing. 3P276870-1 M10B206 (1104) HT...

This manual is also suitable for:

Fvxg50k2v1bFvxg35k2v1b

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