Daikin FHA35AVEB99 Installation Manual

Daikin FHA35AVEB99 Installation Manual

Split system air conditioners

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INSTALLATION MANUAL
Split System air conditioners
FHA35AVEB99
FHA50AVEB99
FHA60AVEB99
FHA71AVEB99
FHA100AVEB9
FHA125AVEB9
FHA140AVEB9

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Summary of Contents for Daikin FHA35AVEB99

  • Page 1 INSTALLATION MANUAL Split System air conditioners FHA35AVEB99 FHA50AVEB99 FHA60AVEB99 FHA71AVEB99 FHA100AVEB9 FHA125AVEB9 FHA140AVEB9...
  • Page 2 Ceiling-mounted Wall-mounted Floor-standing unit unit unit m (kg) m (kg) m (kg) — — — 1.843 28.9 1.843 3.64 1.843 4.45 3.95 4.83 34.0 5.31 41.2 4.34 4.74 5.79 49.0 6.39 57.5 5.13 5.53 7.41 66.7 5.92 8.51 76.6 9.68 87.2 6.48 7.32...
  • Page 3 02 ** Daikin Europe N.V. hat die Berechtigung die Technische Konstruktionsakte zusammenzustellen. 08 ** A Daikin Europe N.V. está autorizada a compilar a documentação técnica de fabrico. 14 ** Společnost Daikin Europe N.V. má oprávnění ke kompilaci souboru technické konstrukce.
  • Page 4: Table Of Contents

    • Make sure installation, testing and applied materials comply with applicable legislation (on top of the instructions 6. REFRIGERANT PIPING WORK ........7 described in the Daikin documentation). 7. DRAIN PIPING WORK.............9 • The appliance shall be stored in a room without continuously 8.
  • Page 5: Before Installation

    • Only use accessories, optional equipment and spare parts • If refrigerant gas leaks during installation work, ventilate the made or approved by Daikin. area immediately. • Make sure the installation site withstands the unit's weight Toxic gas may be produced if refrigerant gas comes into con- and vibration.
  • Page 6: Selection Of Installation Location

    Are the sizes of electric wir- Does not operate ing according to the specifi- (5) Installa- · burnout Joint insulat- Sealing mate- (10) Resin cation? Name tion pattern ing material rial bushing paper Does not cool / Quantity 1 sheet 1 each 1 each 1 pc.
  • Page 7 • Where there is sufficient strength to withstand the mass (3) Ceiling height of the indoor unit (if the strength is insufficient, the indoor This indoor unit can be installed up to 4.3m for 100~140 unit may vibrate and get in contact with the ceiling and class and up to 3.5m for 35~71 class.
  • Page 8: Preparation Before Installation

    PREPARATION BEFORE INSTALLATION or the loca- • Keeping the suction grille opened, hold the knob at the tions of indoor unit hanging bolts, piping outlet back of the suction grille and at the same time, pull the holes, drain piping outlet hole, and electric wiring suction grille forward to remove.
  • Page 9: Installation Of The Indoor Unit

    3) Remove the hanger. INSTALLATION OF THE INDOOR UNIT • Loosen 2 bolts for installing the hanger at both sides It is easy to attach the optional parts before installing the (M8) (4 places at left and right) within 10mm. indoor unit.
  • Page 10: Refrigerant Piping Work

    CAUTION This air conditioner is a dedicated model for refrigerant ≤ 1° R410A or R32. Make sure to meet the requirements shown right and carry out installation work. • Use dedicated piping cutters and flaring tools according to the used refrigerant type. •...
  • Page 11 CAUTION Liquid side piping insulating method • Do not have oil adhere to the screw fixing part of resin parts. If oil adheres, it may weaken the strength of screwed part. Joint insulating material (7) Piping insulating material • Do not tighten flare nuts too tight. (accessory) (unit side) If a flare nut cracks, the refrigerant may leak.
  • Page 12: Drain Piping Work

    • Select the piping diameter equal to or larger than that of the drain hose (1) (accessory) (polyvinyl chloride piping, Screw nominal diameter 20mm, outside diameter 26mm). (put back to the indoor unit) • Install the drain piping as short as possible with down- ward inclination of 1/100 or more by avoiding air stagna- tion.
  • Page 13 CAUTION CAUTION If an old drain hose or an elbow or a clamp is used, it may To prevent dust from entering the indoor unit, cover the gap cause water leakage. with the drain piping by putty or insulation (field supply) so that no clearance is made.
  • Page 14: Electric Wiring Work

    ELECTRIC WIRING WORK HOW TO CONNECT WIRINGS AND WIRING EXAMPLE Wiring connection method GENERAL INSTRUCTIONS Caution for wiring • Make certain that all electric wiring work is carried out by • The indoor units in the same system can be connected to the qualified personnel according to the applicable legislation power supply from one branch switch.
  • Page 15 CONNECTION OF TRANSMISSION WIRING, EARTH WIRING AND FOR THE REMOTE CONTROLLER WIR- Terminal block (X2M) (1) Loosen the fixing screws (2 pcs.) while holding the control Earth terminal box cover, and then remove the control box cover. R10 or more (2) Cut off the knockout hole and put the resin bushing (10) (accessory) on the back side (sheet metal).
  • Page 16 WIRING EXAMPLE WARNING CAUTION When wiring, form the wirings orderly so that the control Be sure to install an earth leakage breaker to the outdoor box cover can be securely fastened. If the control box cover unit. is not in place, the wirings may float up or be sandwiched by This is to avoid electric shocks or a fire.
  • Page 17 (2) Connect crossover wiring between the terminals (P1, P2) NOTE NOTE NOTE NOTE inside the control box for the remote controller. (There is no 1. Terminal numbers of outdoor and indoor units must be polarity.) (Refer to Fig. 34 and Table 3) matched.
  • Page 18: Mounting Suction Grille · Decoration Side Panel

    MOUNTING SUCTION GRILLE · DECORATION SIDE 11-2 WHEN USING WIRELESS REMOTE CONTROLLER PANEL • When using a wireless remote controller, it is necessary to set the wireless remote controller address. Install securely in the reverse order when decoration side panel Refer to the installation manual attached to the wireless and suction grille were removed.
  • Page 19: To Perform A Test Run

    11-6 SETTING NUMBER OF THE CONNECTED INDOOR ( 3 ) ( 7 ) UNITS AS SIMULTANEOUS OPERATION SYSTEM Earth Power supply Earth Power supply • When using in simultaneous operation system mode, leakage 220 - 240V leakage 220 - 240V change the SECOND CODE No.
  • Page 20 2. Start the test run. 5. Stop the test run. Table 9 Table 11 Action Result Action Result Press at least 4 seconds. The Service Settings menu is Cool Set to Go to the home menu displayed. °C Select Test Operation. Press at least 4 seconds.
  • Page 21: Unified Wiring Diagram Legend

    UNIFIED WIRING DIAGRAM LEGEND Unified Wiring Diagram Legend For applied parts and numbering, refer to the wiring diagram on the unit. Part numbering is by Arabic numbers in ascending order for each part and is represented in the overview below by symbol “*” in the part code. CIRCUIT BREAKER PROTECTIVE EARTH CONNECTION...
  • Page 23 4P469440-1H 2019.02...

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