Daikin FUA100AVEB Installation Manual
  1. Manuals
  2. Brands
  3. Daikin Manuals
  4. Air Conditioner
  5. FUA100AVEB
  6. Installation manual
Daikin FUA100AVEB Installation Manual

Daikin FUA100AVEB Installation Manual

Hide thumbs Also See for FUA100AVEB:
Table of Contents

Advertisement

Quick Links

Download this manual
INSTALLATION MANUAL
Split System air conditioners
FUA71AVEB
FUA100AVEB
FUA125AVEB

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the FUA100AVEB and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for Daikin FUA100AVEB

Summary of Contents for Daikin FUA100AVEB

  • Page 1 INSTALLATION MANUAL Split System air conditioners FUA71AVEB FUA100AVEB FUA125AVEB...
  • Page 2 3P471028-3A...

  • Page 3: Table Of Contents

    FUA71AVEB FUA100AVEB SPLIT SYSTEM Air Conditioners Installation manual FUA125AVEB CONTENTS 1. SAFETY PRECAUTIONS..................1 2. BEFORE INSTALLATION ..................3 3. SELECTION OF INSTALLATION LOCATION .............6 4. PREPARATION BEFORE INSTALLATION............8 5. INSTALLATION OF THE INDOOR UNIT ............12 6. REFRIGERANT PIPING WORK.................13 7. DRAIN PIPING WORK ..................17 8.
  • Page 4 WARNING • Ask your local dealer or qualified personnel to carry out installation work. Improper installation may result in water leakage, electric shocks or a fire. • Perform installation work in accordance with this installation manual. Improper installation may result in water leakage, electric shocks or a fire. •...

  • Page 5: Before Installation

    13.50 heating (per speed setting rated, h if applicable) DAIKIN INDUSTRIES CZECH REPUBLIC s.r.o. Contact details U Nové Hospody 1/1155, 301 00 Plzeň Skvrňany, Czech Republic 2. BEFORE INSTALLATION When unpacking the indoor unit or moving the unit after unpacked, hold the hangers (4 places) and do not apply force to other parts (particularly refrigerant piping, drain piping and resin parts).
  • Page 6 2-1 ACCESSORIES Check if the following accessories are attached to the indoor unit. (3) Washer for Name (1) Drain hose (2) Metal clamp (4) Clamp (5) Washer clamp hanger Quantity 1 pc. 1 pc. 8 pcs. 10 pcs. 4 sheets Shape (11) Installation pat- Name...
  • Page 7 CARRY OUT THE WORK GIVING CAUTION TO THE FOLLOWING ITEMS AND AFTER THE WORK IS COMPLETED CHECK THESE AGAIN. 1. Items to be checked after the installation work is completed Check Items to be checked In case of defective column Is the air conditioner rigidly fixed? Drop ·...

  • Page 8: Selection Of Installation Location

    3. SELECTION OF INSTALLATION LOCATION Hold the hangers at 4 places to move the indoor unit when unpacking or after unpacked, and do not apply force to the piping (refrigerant and drain) and resin parts. (1) Select the installation location that meets the following conditions and get approval of the cus- tomer.
  • Page 9 (2) Ceiling height • This indoor unit can be hung from the ceiling of which height is up to 3.5m (models 100·125: up to 4.0m). • However, if the ceiling height exceeds 2.7m (models 100·125: 3.2m), it is necessary to set on site from the remote controller.

  • Page 10: Preparation Before Installation

    4. PREPARATION BEFORE INSTALLATION (1) Check the locations of indoor unit hanging bolts, piping outlet holes, drain piping outlet hole and electric wirings inlet hole. (The drawing shows the view from the ceiling.) (Refer to Fig. 5 and Fig. 6) (unit [mm]) 835 (hanging bolt pitch) Gas piping...
  • Page 11 (2) Make holes for hanging bolts, piping outlet, drain piping outlet and electric wiring inlet. • Use the installation pattern paper (11) which shows the above hole locations. • Determine the locations of hanging bolts, piping outlet, drain piping outlet and electric wiring inlet. And make the hole.
  • Page 12 How to block the air outlet for 2-way or 3-way air discharge • For 2-way air discharge, in addition to the attached blocking material, the optional blocking material kit for 2-way discharge is required. The attached blocking material and the optional blocking material for 2-way discharge can be used in com- mon for any air outlet.
  • Page 13 4. Check that the sheet metal section of the blocking material is not protruding from the end of the lower decoration panel. Fix the blocking material and the indoor unit tight so that no clearance remains. If clearance remains, it may cause air leakage and condensation. Drain pan Lower decoration panel Insulation...

  • Page 14: Installation Of The Indoor Unit

    5. INSTALLATION OF THE INDOOR UNIT It is easy to attach the optional parts before installing the indoor unit. Refer to also the installation manual attached to the optional parts. For installation, use the attached installation parts and specified parts. (1) Attach the upper and lower nuts and the washers for the hanger (3) to the 4 hanging bolts.

  • Page 15: Refrigerant Piping Work

    6. REFRIGERANT PIPING WORK • For the outdoor unit refrigerant piping, refer to the installation manual attached to the outdoor unit. • Carry out insulation of both gas and liquid refrigerant piping securely. If not insulated, it may cause water leakage.
  • Page 16 • When connecting the piping to the air conditioner, make sure to use a spanner and a torque wrench as shown in Fig. 21. For the dimension of flared part and the tightening torque, refer to the Table 1. Torque wrench Spanner Flare nut Union joint...
  • Page 17 • After leak test, insulate both the gas and liquid piping connection with the attached joint insulating mate- rial (6) and (7) to prevent the piping from getting exposed. (Refer to Fig. 22) Then, tighten the both ends of insulating material with the clamp (4). Liquid side piping insulating method Wrap the sealing...
  • Page 18 For upward and rightward piping L-shaped piping insulating method Piping insulating material (field supply) To prevent sweating, do not expose the piping to the atmosphere. Joint insulating material (6) Insulate the piping in the same Flare nut (accessory) manner as shown in Fig. 22 connection using the attached joint L-shaped...

  • Page 19: Drain Piping Work

    7. DRAIN PIPING WORK (1) Carry out drain piping. Carry out drain piping so that drainage can ensured. • Drain piping can be connected from 3 directions. (Refer to Fig. 25, 26, and 27) Sealing material (Large) (8) (accessory) Elbow (10) (accessory) Metal clamp (2) (accessory)
  • Page 20 • Install piping as short as possible with downward inclination of 1/100 or more and without where air may stagnate. (Refer to Fig. 28) (It may cause abnormal sound such as bubbling noise.) Downward inclination of 1/100 or more Not acceptable Fig.
  • Page 21 If the drain riser is installed inclined, the float switch may malfunction and cause water leakage. • Make sure to use the drain hose (1), the elbow (10) and the sealing material (Large) (8) attached to the indoor unit as accessories. 1.
  • Page 22 < In case of bending the tip > < In case of sticking vinyl tape > Tightened part Tightened part Vinyl tape Stick vinyl tape without tearing the sealing Bend the tip without tearing material (Large) (8). the sealing material (Large) (8). Fig.

  • Page 23: Electric Wiring Work

    [When the electric wiring work is not finished] • The electric wiring works (including earthing) must be carried out by a qualified electrician. • If a qualified person is not present, after the electric wiring work is finished, check the drainage according to the method specified in [When the electric wiring work is finished].
  • Page 24 • Carry out wiring between the outdoor units, indoor units and the remote controllers according to the wiring diagram. • Carry out installation and wiring of the remote controller according to the “installation manual” attached to the remote controller. • Do not touch the Printed Circuit Board assembly. It may cause malfunction. •...
  • Page 25 Approx. 7mm Sheathed part The part of the wiring Terminal block for shown with " " must be After the cover is peeled, remote controller orderly formed so that they twist the wiring. wiring (X1M) may not be tensioned. Terminal block (X2M) for indoor-outdoor 20-50mm 30-35mm...
  • Page 26 • If the above is not available, make sure to observe the following items. (Abnormal heating may occur if the wiring are not tightened securely.) Connection of 2 wirings Connection of 2 wirings Connection of wiring of of same size must be on one side is prohibited.
  • Page 27 8-4 WIRING EXAMPLES CAUTION Be sure to install an earth leakage breaker to the outdoor unit. This is to avoid electric shocks or a fire. For the wiring of outdoor units, refer to the installation manual attached to the outdoor units. Confirm the system type.
  • Page 28 • Group control: 1 remote controller controls up to 16 indoor units (All indoor units operate according to the remote controller). (Refer to Fig. 42) Group control Power supply Power supply Power supply 220-240V 220-240V 220-240V Earth leakage Earth leakage Earth leakage 50Hz 50Hz...
  • Page 29 • Control with 2 remote controllers: To control 1 indoor unit with 2 remote controllers. (Refer to Fig. 45) Control with 2 remote controllers Earth Power supply leakage 220-240V breaker 50Hz Outdoor unit 1 2 3 NOTE) 1 2 3 P1 P2 Indoor unit Remote controller...

  • Page 30: Mounting Corner Cover · Suction Grille

    8-5 FOR CENTRALIZED CONTROL • By connecting the centralized control equipment, the SkyAir series can be centrally controlled as one group. • The control wiring is field supply. Prepare it by referring to table shown below. • For information on how to connect the centralized control equipment, refer to the operation manual and technical guide for the centralized control equipment.
  • Page 31 • Attach the corner cover to the indoor unit. Then, fix the corner cover with the attached screws (14) while pressing the corner cover so that the end of the corner cover and the end of the indoor unit contact together. (Refer to Fig. 48) Corner cover Corner cover Screw (14) (accessory)

  • Page 32: Field Setting

    10. FIELD SETTING CAUTION Before carrying out field setting, check the items mentioned in the clause 2 “1. Items to be checked after the installation work is completed” on page 4. • Check if all the installation and piping works for the air conditioners are completed. •...
  • Page 33 10-3 SETTING AIR DISCHARGE DIRECTION • When changing air discharge setting (2-way or 3-way discharge), set the SECOND CODE No. as shown in the Table 5. Table 5 Setting Mode No. FIRST CODE No. SECOND CODE No. 4-way air discharge 3-way air discharge 13 (23) 2-way air discharge...
  • Page 34 10-6 SIMULTANEOUS OPERATION SYSTEM INDIVIDUAL SETTING It is easier if the optional remote controller is used when setting the slave unit. < Procedure > • Perform the following procedure when setting the master and slave unit separately. (1) Change the SECOND CODE No. to “02”, individual setting, so that the slave unit can be individually set. (SECOND CODE No.

  • Page 35: Test Operation

    11. TEST OPERATION 11-1 TO PERFORM A TEST RUN CAUTION This task is only applicable when using the BRC1E52 or BRC1E53 user interface. When using any other user interface, see the installation manual or service manual of the user interface. NOTE •...
  • Page 36 Table 10 Action Result Press. Air Volume/direction Air Volume Direction Position 0 Return Return Setting Setting Select Position 0. Air Volume/direction Air Volume Direction Position 0 Return Return Setting Setting Change the position. If the airflow flap of the indoor unit moves, operation is If not, operation is not OK.
  • Page 37 11-3 MALFUNCTION CODE • Depending on the type of indoor or outdoor unit, the malfunction code may or may not be displayed. • For places where the Malfunction code is left blank, the “ ” indication is not displayed. Though the sys- tem continues operating, be sure to inspect the system and make repairs as necessary.
  • Page 38 Discharge piping temperature malfunction (Outdoor unit) High pressure switch failure (Outdoor unit) Low pressure switch failure (Outdoor unit) Outdoor fan motor position signal malfunction (Outdoor unit) Outdoor air thermistor system Abnormal stop is applied depending on the malfunction (Outdoor unit) model or condition.
  • Page 39 Capacity setting adapter or capacity data error, or disconnection of the capacity setting Capacity setting failure (Outdoor unit) adapter, failure to connect the adapter, or the capacity is not set to the data-retention IC. The refrigerant may be insufficient. Suction piping temperature abnormal Abnormal stop is applied depending on the (Outdoor unit) model or condition.

  • Page 40: Unified Wiring Diagram

    12. UNIFIED WIRING DIAGRAM Unified Wiring Diagram Legend For applied parts and numbering refer to the wiring diagram sticker supplied on the unit. Part numbering is realized 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 41: Pattern Layout Overview

    13. PATTERN LAYOUT OVERVIEW English...
  • Page 42 4P469441-1 2017.01...

This manual is also suitable for:

Fua71avebFua125avebFua-a

Table of Contents