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MODELS
FTXZ25NV1B
RXZ25NV1B
FTXZ35NV1B
RXZ35NV1B
FTXZ50NV1B
RXZ50NV1B
INSTALLATION
MANUAL
R32 Split Series
RXZ25NV1B9
RXZ35NV1B9
RXZ50NV1B9
Installation manual
R32 Split series
Manuel d'installation
Série split R32
Manual de instalación
Serie Split R32
Manuale d'installazione
Serie Multiambienti R32
Εγχειρίδιο εγκατάστασης
διαιρού ενης σειράς R32
Руководство по монтажу
Серия R32 с раздельной установкой
Montaj kılavuzları
R32 Split serisi
English
Français
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Italiano
Ελληνικά
Pyccкий
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Summary of Contents for Daikin RXZ25NV1B9

  • Page 1 Serie Split R32 Manuale d’installazione Italiano Serie Multiambienti R32 Εγχειρίδιο εγκατάστασης Ελληνικά διαιρού ενης σειράς R32 MODELS Руководство по монтажу Pyccкий Серия R32 с раздельной установкой FTXZ25NV1B RXZ25NV1B RXZ25NV1B9 FTXZ35NV1B RXZ35NV1B RXZ35NV1B9 Montaj kılavuzları Türkçe R32 Split serisi FTXZ50NV1B RXZ50NV1B RXZ50NV1B9...
  • Page 2: Table Of Contents

    Contents Safety Precautions ........2 Outdoor Unit Installation ......12 1. Installing outdoor unit .......... 12 Accessories ..........4 2. Drain work ............12 3. Flaring the pipe end ..........12 4. Refrigerant piping ..........13 Choosing an Installation Site ....4 5.
  • Page 3: Safety Precautions

    Safety Precautions Read the precautions in this manual carefully This appliance is fi lled with R32. before operating the unit. • The precautions described herein are classifi ed as WARNING and CAUTION. They both contain important information regarding safety. Be sure to observe all precautions without fail. •...
  • Page 4 Safety Precautions WARNING • Be sure to earth the air conditioner. Do not earth the unit to a utility pipe, lightning conductor or telephone earth lead. Imperfect earthing may result in electric shocks. • Be sure to install an earth leakage circuit breaker. Failure to install an earth leakage circuit breaker may result in electric shocks or fi...
  • Page 5: Accessories

    Accessories Indoor unit Mounting plate Air-purifying and deodorising Indoor unit fi xing screws fi lter (M4 × 12L) Wireless remote controller Remote controller holder Dry batteries AA.LR6 (alkaline) Outdoor unit Humidifying hose (8m) Drain socket Joint Binding bands Operation manual Installation manual •...
  • Page 6: Wireless Remote Controller (When Mounting On A Wall Etc.)

    Choosing an Installation Site Wireless remote controller (When mounting on a wall etc.) • Turn on all the fl uorescent lamps in the room, if any, and fi nd the site where remote control signals are properly received by the indoor unit (within 7m).
  • Page 7: Indoor/Outdoor Unit Installation Drawings

    Indoor/Outdoor Unit Installation Drawings  How to attach the indoor unit Hook 1) Using the  marks (3 locations) on top of the indoor unit, attach the A mounting plate hooks onto the indoor unit. 2) Attach the tabs on the bottom frame onto the A mounting plate. If the tabs are not hooked onto the plate, remove the front grille to hook them.
  • Page 8: Indoor Unit Installation

    Indoor Unit Installation Installing the mounting plate • The mounting plate is located at the back of the indoor unit. Remove a screw. • 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 boring points on the wall.
  • Page 9: Humidifying Hose Installation Work

    Humidifying hose installation work 4-1 Connecting to the indoor unit • Connect the cuff side of the humidifying hose to the indoor unit duct. • Left-side piping It is easier to connect the hose with the front grille removed. Insert as far as possible so that there are no gaps.
  • Page 10: Laying Piping, Hoses, And Wiring

    Indoor Unit Installation Laying piping, hoses, and wiring • Lay the pipes, drain hose and humidifying hose according Piping bundle diagram to the orientation of the piping coming out of the unit, as shown in the fi gure. Gas pipe Liquid pipe •...
  • Page 11: Wiring

    5-3 Wall embedded piping Follow the instructions given under left-side, left-back, or left- Insert drain hose to this bottom piping. depth so it won’t be Inner wall 1) Insert the drain hose to this depth so it won’t be pulled out pulled out of drain pipe.
  • Page 12: Drain Piping

    Indoor Unit Installation Drain piping 1) Connect the drain hose, as described right. The drain hose should be inclined downward. No trap is permitted. Do not put the end of the hose in water. 2) Remove the air fi lters and pour some water into the drain pan to check the water fl...
  • Page 13: Outdoor Unit Installation Guidelines

    Outdoor Unit Installation Guidelines • Where a wall or other obstacle is in the path of outdoor unit’s intake or exhaust airfl ow, follow the installation guidelines below. • For any of the below installation patterns, the wall height on the outlet side should be 1200mm or less. Wall facing one side Walls facing two sides Walls facing three sides...
  • Page 14: Refrigerant Piping

    Outdoor Unit Installation 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 R32.) •...
  • Page 15: Evacuating The Air With A Vacuum Pump And Checking Gas Leakage

    Evacuating the air with a vacuum pump and checking gas leakage WARNING • Do not mix any substance other than the specifi ed refrigerant (R32) into the refrigeration cycle. • When refrigerant gas leaks occur, ventilate the room as soon and as much as possible. •...
  • Page 16: Wiring

    Outdoor Unit Installation Wiring WARNING • Do not use tapped wires, extension cords, or starburst connections, as they may cause overheating, electrical shock, or fi re. • Do not use locally purchased electrical parts inside the product. (Do not branch the power for the drain pump, etc., from the terminal block.) Doing so may cause electric shock or fi...
  • Page 17: Connecting The Humidifying Hose

    Connecting the humidifying hose • If the air conditioner is operated without the humidifying hose connected, humidifi ed air fi lls the outdoor unit and may cause a short-circuit on the printed circuit board. Be sure to connect it. 1) Connect the humidifying hose to the outdoor humidifying duct.
  • Page 18: Installation Tips

    Installation Tips  Removing and installing the front panel • Removal method 1) Hook your fi ngers on both sides of the front panel and open until the panel stops. Pushing further up from the stopping position allows the panel to be removed more easily. 2) While pushing the left side front panel shaft outward, push up the front panel and remove it.
  • Page 19: How To Set The Different Addresses

    • Installation method Fig. 8 1) Attach the front grille (bottom). Make sure that the tabs on both sides are securely hooked. (See Fig. 8) 2) Attach the service lid and secure it with a screw. 3) Attach the screw cover. 4) Attach the front grilles (left and right) and tighten the mounting screws (2 screws for the left side, 3 for the Fig.
  • Page 20: Trial Operation And Testing

    Trial Operation and Testing Setting of the position where the indoor unit is installed • By setting the room shape and the relation with the For details, refer to the operation manual. installation position, proper airfl ow direction control Left corner for Centre for installation Right corner for can be obtained.
  • Page 21: Test Items

    3-3 To perform a trial operation for humidifying operation, activate trial operation mode from the remote controller following the instructions below and press Trial operation from remote controller 1) Press for at least 5 seconds. (The default menu will be displayed.) to select “Test mode”...
  • Page 22 The two-dimensional bar code is a manufacturing code. 3P338604-1E M12B406D (1903) HT...

Table of Contents