Daikin ACEF 3AV1-(C)(H) Manual
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Daikin ACEF 3AV1-(C)(H) Manual

Daikin ACEF 3AV1-(C)(H) Manual

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Si-64
Service
Manual

Air Cleaners

ACEF 3AV1-(C)(H)
ACEF 4AV1-(C)(H)

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Summary of Contents for Daikin ACEF 3AV1-(C)(H)

  • Page 1: Air Cleaners

    Si-64 Service Manual Air Cleaners ACEF 3AV1-(C)(H) ACEF 4AV1-(C)(H)

  • Page 2: Table Of Contents

    Si-64 $LU#&OHDQHUV $LU#&OHDQHUV $LU#&OHDQHUV $LU#&OHDQHUV ACEF 3AV1-(C)(H) ACEF 4AV1-(C)(H) 1. Safety Cautions..................iii 1.1 Cautions and Warnings ................iii 1.2 Using Icons....................v 1.3 Using Icons List ..................v 3DUW#4 ,QIRUPDWLRQ 1111111111111111111111111111111111111111111111111111111111111111111111111 4 1. General Description ................3 1.1 Introduction of Functions ................3 1.2 Accessories ....................4 1.3 Tips for Appropriate Use ................5 2.
  • Page 3 Si-64 Part 5 Removal Procedure ............31 1. In Case of ACEF4AV1-(C)(H) ...............33 1.1 Removal of External Accessories ............33 1.2 Removal of Ionizing Wire ...............36 1.3 Removal of Electrical Parts (Inverter Lamp)...........37 1.4 Removal of PCB..................40 1.5 Removal of Fan Motor................43 1.6 Removal of Safety Switch ..............45 1.7 Installation of Power Cable..............46 Part 6 Reference Data ...............47...

  • Page 4: Safety Cautions

    Si-64 Safety Cautions 1. Safety Cautions Cautions and Warnings Read the following warnings and cautions BEFORE operating the system and use it correctly. „ This manual classifies the precautions to the user into the following two categories. Each mention important cautions on safety, so be sure to keep them. WARNING Failure to follow a warning is very likely to result in such grave consequences as death or serious injury.
  • Page 5 Safety Cautions Si-64 Caution Do not use the equipment in a place Do not use in humid places or places Select a sturdy wall or pillar when filled with oily smoke such as a which might be wet, such as mounting the equipment on a wall.

  • Page 6: Using Icons

    Si-64 Safety Cautions Caution Do not block the intake or outlet. Do not place water containers such Do not wipe with benzene or thinner, Blocked openings can as fish bowls and flower vases near or spray with insecticide. reduce capacity (air will the equipment.
  • Page 7 Safety Cautions Si-64...

  • Page 8: 3Duw#4 ,Qirupdwlrq 1111111111111111111111111111111111111111111111111111111111111111111111111

    Si-64 3DUW#4 3DUW#4 3DUW#4 3DUW#4 ,QIRUPDWLRQ ,QIRUPDWLRQ ,QIRUPDWLRQ ,QIRUPDWLRQ 1. General Description ................3 1.1 Introduction of Functions ................3 1.2 Accessories ....................4 1.3 Tips for Appropriate Use ................5 2. Names and Functions of the Operating Section ........6 2.1 Names and Functions of Parts ..............6 3.
  • Page 9 Si-64 Information...

  • Page 10: General Description

    Si-64 General Description 1. General Description Introduction of Functions Dust Collection Removes minute dust particles from room air. Deodorizing Effectively removes cigarette odors, raw garbage odors and body odors. Harmful Gas Breaks down automobile emissions (NOx) and new home odors. Removal Antiviral/ Removes and inactivates captured germs and viruses.

  • Page 11: Accessories

    General Description Si-64 Accessories Contents of Check the following accessories have been included in the product package. Accessories Information...

  • Page 12: Tips For Appropriate Use

    Si-64 General Description Tips for Appropriate Use To remove house dust, set the unit near to the floor. To remove cigarette smoke, install the unit high on a wall. Installing the air cleaner as shown below improves air circulation in the room. While heating or coollng the room, air can be cleaned and temperature fluctuation minimized.

  • Page 13: Names And Functions Of The Operating Section

    Names and Functions of the Operating Section Si-64 2. Names and Functions of the Operating Section Names and Functions of Parts Illustration Front panel Ion filter (roll) case Positively (+) charges minute dust particles not trapped by the prefilter. Ion filter roll Working on the principle of electrostatic attraction, the negatively (-) charged filter catches and removes the positively (+) charged dust.

  • Page 14: Names And Functions Of The Indicator Lamps

    Si-64 Names and Functions of The Indicator Lamps 3. Names and Functions of The Indicator Lamps Indicator Lamps and their Functions Illustration “Ionizer needs cleaning” lamp Flashes when the ionizer is dirty. See page 14. Timer settings The selected OFF timer setting is lit. As time elapses, the remaining time is displayed on the remote control.
  • Page 15 Names and Functions of The Indicator Lamps Si-64 Information...

  • Page 16: 3Duw#5 )Lhog#6Hwwlqj 11111111111111111111111111111111111111111111111111111111111111111111111

    Si-64 3DUW#5 3DUW#5 3DUW#5 3DUW#5 )LHOG#6HWWLQJ )LHOG#6HWWLQJ )LHOG#6HWWLQJ )LHOG#6HWWLQJ 1. Setup and Installation................11 1.1 Setup ......................11 1.2 Installation ....................13 2. Operation of The Unit................14 2.1 How to Operate The Unit................14 Field Setting...
  • Page 17 Si-64 Field Setting...

  • Page 18: Setup And Installation

    Si-64 Setup and Installation Setup and Installation Setup 1.1.1 How to Fit The Ion Filter CAUTION Always fit the prefilter and ion filter roll before use. Use without filters can damage the equipment. Remove the Front Hold the front panel by the left and right side handles, and pull forwards and out. Panel.
  • Page 19 Setup and Installation Si-64 Fit The Filter Roll. 1. Face the ion filter (roll) case downwards as shown below and fit the filter roll in the cutouts for the filter spool. 2. Unroll enough of the filter to cover the case and tuck the edges underneath the side tabs (×2). Then, fit the slits on leading edge over the pags on both sides of the case.

  • Page 20: Installation

    Si-64 Setup and Installation Installation Selecting an The unit can be either mounted on a wall or place on a flat surface such as a desk. Installation Site. Select a wall, shelf or floor that is sturdy enough to support the unit. ACEF3AV1: The unit weighs 6.7 kg.

  • Page 21: Operation Of The Unit

    Operation of The Unit Si-64 2. Operation of The Unit How to Operate The Unit Before attempting to use the unit, plug the power cable into a single phase 220-240V socket. The buttons and their functions are explained below. Illustration Field Setting...
  • Page 22 Si-64 Operation of The Unit Explanation To turn the lamps ON/OFF Pressing turns the inverter lamp ON and OFF. Turn the lamp OFF if light from the front panel is disturbing, for example at night. If left OFF, deodorizing and antiviral performance is reduced. To set fan speed manually Every time is pressed, fan speed changes as follows.
  • Page 23 Operation of The Unit Si-64 Field Setting...

  • Page 24: 3Duw#6 0Dlqwhqdqfh111111111111111111111111111111111111111111111111111111111111111111111

    Si-64 3DUW#6 3DUW#6 3DUW#6 3DUW#6 0DLQWHQDQFH 0DLQWHQDQFH 0DLQWHQDQFH 0DLQWHQDQFH 1. Cleaning of Prefilter and Ionizer............19 1.1 Prefilter ....................19 1.2 Ionizer.....................20 2. Changing the Ion Filter (Roll) ..............21 2.1 How to Change the Ion Filter (Roll) ............21 Maintenance...
  • Page 25 Si-64 Maintenance...

  • Page 26: Cleaning Of Prefilter And Ionizer

    Si-64 Cleaning of Prefilter and Ionizer Cleaning of Prefilter and Ionizer Prefilter 1.1.1 How to Clean the Prefilter When to clean Once every 2 weeks or so. Procedure 1. Stop the unit and remove the power cable from its socket. 2.

  • Page 27: Ionizer

    Cleaning of Prefilter and Ionizer Si-64 Ionizer 1.2.1 How to Clean the Ionizer (see page 7) on the front panel begins to flash, clean the ionizer. Procedure 1. Stop the unit and remove the power cabel from its socket. 2. Remove the front panel. See page 11.

  • Page 28: Changing The Ion Filter (Roll)

    Si-64 Changing the Ion Filter (Roll) Changing the Ion Filter (Roll) How to Change the Ion Filter (Roll) Explanation (see page 6 on the front panel lightsup, change the ion filter. When the ion filter needs to be changed will depend on the conditions of use. If the unit is used where air is dirty, the ion filter will need changing more frequently.
  • Page 29 Changing the Ion Filter (Roll) Si-64 5. Attach the ion filter (roll) case to the unit. See step 3. 6. Replace the front panel on the unit. See page 11. 7. Plug the power cable into its socket. 8. Press the Reset button on the front panel. Use a ball-point pen or other pointed object.

  • Page 30: 3Duw#7 7Urxeohvkrrwlqj 111111111111111111111111111111111111111111111111111111111111111

    Si-64 3DUW#7 3DUW#7 3DUW#7 3DUW#7 7URXEOHVKRRWLQJ 7URXEOHVKRRWLQJ 7URXEOHVKRRWLQJ 7URXEOHVKRRWLQJ 1. Troubleshooting ..................25 1.1 Equipment does not Operate..............25 1.2 Indicator does not Change from "Dirty" to "Clean." ........27 1.3 Remote Controller Fails to Operate Equipment........28 1.4 Photocatalytic Operation does not Activate..........29 Troubleshooting...
  • Page 31 Si-64 Troubleshooting...

  • Page 32: Troubleshooting

    Si-64 Troubleshooting Troubleshooting Equipment does not Operate. Method of Malfunction Detection Malfunction Equipment cannot be operated by remote controller or switch on main unit. Decision Conditions „ Faulty door switch (safety switch assembly) Supposed Causes „ Blown fuse „ Faulty transformer „...
  • Page 33 Troubleshooting Si-64 Troubleshooting From previous page Check 12-volt power supply (between X12A (1) and (4)). Is voltage higher than 11.5 Replace control PCB VDC and lower than (control PCB assembly). 12.5 VDC? Check 5-volt power supply (between X9A (1) and (4)). Is voltage higher than 4.5 Replace control PCB...

  • Page 34: Indicator Does Not Change From "Dirty" To "Clean

    Si-64 Troubleshooting Indicator does not Change from "Dirty" to "Clean." Method of Malfunction Detection Malfunction Air contamination indicator does not change to "clean" even when equipment is operated in ventilated room Decision for a whole day. Conditions „ Faulty harness Supposed Causes „...

  • Page 35: Remote Controller Fails To Operate Equipment

    Troubleshooting Si-64 Remote Controller Fails to Operate Equipment. Method of Malfunction Detection Malfunction Switches on main unit work properly, but remote controller fails to operate equipment. Decision Conditions „ Noise generated by fluorescent lamps Supposed Causes „ Faulty remote controller „...

  • Page 36: Photocatalytic Operation Does Not Activate

    Si-64 Troubleshooting Photocatalytic Operation does not Activate. Method of Malfunction Detection Malfunction Photocatalytic operation does not activate during equipment operation (lamp does not light). Decision Conditions „ Faulty lamp Supposed Causes „ Faulty transformer „ Faulty PCB Troubleshooting Check connector and harness connection.
  • Page 37 Troubleshooting Si-64 Troubleshooting...

  • Page 38: Part 5 Removal Procedure

    Si-64 3DUW#8 3DUW#8 3DUW#8 3DUW#8 5HPRYDO#3URFHGXUH 5HPRYDO#3URFHGXUH 5HPRYDO#3URFHGXUH 5HPRYDO#3URFHGXUH 1. In Case of ACEF4AV1-(C)(H) ...............33 Removal of External Accessories............33 1.2 Removal of Ionizing Wire ...............36 1.3 Removal of Electrical Parts (Inverter Lamp)...........37 1.4 Removal of PCB..................40 1.5 Removal of Fan Motor................43 1.6 Removal of Safety Switch ..............45 1.7 Installation of Power Cable..............46 Removal Procedure...
  • Page 39 Si-64 Removal Procedure...

  • Page 40: In Case Of Acef4Av1-(C)(H)

    Si-64 In Case of ACEF4AV1-(C)(H) 1. In Case of ACEF4AV1-(C)(H) Removal of External Accessories Procedure Warning Be sure to turn off all power supplies before disassembling work Step Procedure Points External appearance Tilt main body to remove stand. Removal Procedure...
  • Page 41 In Case of ACEF4AV1-(C)(H) Si-64 Step Procedure Points Remove front panel Disengage hooks located at four of corners of the filter to remove prefilter located at rear side of panel. Remove ion-roll filter case Removal Procedure...
  • Page 42 Si-64 In Case of ACEF4AV1-(C)(H) Step Procedure Points Main components Removal Procedure...

  • Page 43: Removal Of Ionizing Wire

    In Case of ACEF4AV1-(C)(H) Si-64 Removal of Ionizing Wire Procedure Warning Be sure to turn off all power supplies before disassembling work Step Procedure Points Push the hook using (-) screw driver to remove ionizing wire fixing plate. Remove ionizing wire Peel off sealing strips at top of main body.

  • Page 44: Removal Of Electrical Parts (Inverter Lamp)

    Si-64 In Case of ACEF4AV1-(C)(H) Removal of Electrical Parts (Inverter Lamp) Procedure Warning Be sure to turn off all power supplies before disassembling work Step Procedure Points Remove eight screws. Remove display box before remove a screw located at bottom right of main body front side.
  • Page 45 In Case of ACEF4AV1-(C)(H) Si-64 Step Procedure Points Turn main body over, then remove back panel. Disconnect CN2 connector located at bottom left of main body rear side. Removal Procedure...
  • Page 46 Si-64 In Case of ACEF4AV1-(C)(H) Step Procedure Points Turn front side of main body up, then remove inverter lamps from lamp sockets. Pull out connector for inverter lamp. Removal Procedure...

  • Page 47: Removal Of Pcb

    In Case of ACEF4AV1-(C)(H) Si-64 Removal of PCB Procedure Warning Be sure to turn off all power supplies before disassembling work Step Procedure Points Dismount a screw located at bottom right of main body to remove display box. Disengage 10 hooks. Disengage the hooks to remove display PCB.
  • Page 48 Si-64 In Case of ACEF4AV1-(C)(H) Step Procedure Points Be careful not to lose protective sheet when removing gas sensor PCB. Removal Procedure...
  • Page 49 In Case of ACEF4AV1-(C)(H) Si-64 Step Procedure Points Location of PCBs is shown in the following illustrations. Removal Procedure...

  • Page 50: Removal Of Fan Motor

    Si-64 In Case of ACEF4AV1-(C)(H) Removal of Fan Motor Procedure Warning Be sure to turn off all power supplies before disassembling work Step Procedure Points Remove back panel to remove fan securing nut. Caution When reassembling fan, match the D- cut direction of fan and shaft.
  • Page 51 In Case of ACEF4AV1-(C)(H) Si-64 Step Procedure Points Remove three screws on motor mounting plate. Removal Procedure...

  • Page 52: Removal Of Safety Switch

    Si-64 In Case of ACEF4AV1-(C)(H) Removal of Safety Switch Procedure Warning Be sure to turn off all power supplies before disassembling work Step Procedure Points Remove door switch cover To remove safety switch, push it out from back side. Removal Procedure...

  • Page 53: Installation Of Power Cable

    In Case of ACEF4AV1-(C)(H) Si-64 Installation of Power Cable Procedure Warning Be sure to turn off all power supplies before disassembling work Step Procedure Points Insert cord bushing to the hole at front side of main body. Adjust the bushing position in order to insert back panel into groove of cord bushing before install back panel.

  • Page 54: Part 6 Reference Data

    Si-64 3DUW#9 3DUW#9 3DUW#9 3DUW#9 5HIHUHQFH#'DWD 5HIHUHQFH#'DWD 5HIHUHQFH#'DWD 5HIHUHQFH#'DWD 1. Optional Accessories ................49 1.1 Specifications ..................49 2. Wiring Diagram ..................50 2.1 ACEF3AV1-C, H..................50 2.2 ACEF4AV1-C, H..................51 3. Parts List ....................52 3.1 Parts Illustration..................52 3.2 Parts List ....................53 Reference Data...
  • Page 55 Si-64 Reference Data...

  • Page 56: Optional Accessories

    Si-64 Optional Accessories Optional Accessories Specifications Unit Model ACEF3AV1-C,-H ACEF4AV1-C,-H Required Power Supply 220-240V 50Hz Outer Dimensions 395×462×180 (Without Stand) 395×479×184 (When Installed on Stand) Rated Power Consumption (W) Air Blow Rate (m³/min) High Speed 3.0 High Speed 3.8 Normal Speed 2.0 Quiet 0.6 Normal Speed 2.7 Quiet 0.6 Low Speed 1.4 Low Speed 1.7...

  • Page 57: Wiring Diagram

    Wiring Diagram Si-64 2. Wiring Diagram ACEF3AV1-C, H Reference Data...

  • Page 58: Acef4Av1-C, H

    Si-64 Wiring Diagram ACEF4AV1-C, H Reference Data...

  • Page 59: Parts List

    Parts List Si-64 Parts List Parts Illustration ACEF3/4AV1-C, H Reference Data...

  • Page 60: Parts List

    Si-64 Parts List Parts List ACEF3/4AV1-C, H Index Parts No. Parts Name Drwg. No. Parts Model Specification Q’ty/Unit Wiring Notes Symbol ACEF3AV ACEF4AV 0948119 SIROCCO FAN ASSY 3P003606-1 1071276 IONIZER AND ROLLCASE 3P010121-3 ASSY E11-1 1069336 ION ROLL CASETTE CASE 1P009666-2 E11-2 1021194...
  • Page 61 Parts List Si-64 Index Parts No. Parts Name Drwg. No. Parts Model Specification Q’ty/Unit Wiring Notes Symbol ACEF3AV ACEF4AV F8-1 1069312 DISPLAY BOX FRONT 1P009628-2 F8-2 1069329 DISPLAY BOX 2P009024-1 F8-3 1063390 PCB ASSY(FOR 2P025766-1 EH9822 INDICATION) F8-4 1083248 WIRE HARNESS 4P027453-1 F8-5 1021163...
  • Page 62 Si-64 ,QGH[ ,QGH[ ,QGH[ ,QGH[ Accessories ..............4 Rated Power Consumption (W) ......49 Air Blow Rate (m³/min) ...........49 Remote Controller Fails to Operate Equipment..28 Antiviral/Disinfecting Effect ........3 Removal of Electrical Parts (Inverter Lamp) ..37 Applicable Room Area ...........49 Removal of External Accessories ......

  • Page 63: Index

    Si-64 Index...

  • Page 64: Drawings & Flow Charts

    Si-64 'UDZLQJV#)#)ORZ#&KDUWV 'UDZLQJV#)#)ORZ#&KDUWV 'UDZLQJV#)#)ORZ#&KDUWV 'UDZLQJV#)#)ORZ#&KDUWV Air Quality lamps ............7 If not using the unit for long periods of time, unplug the power cable........v Indicator does not Change Before changing filters, cleaning the equipment from "Dirty" to "Clean." ........27 or moving it, turn it OFF Indicator Lamps and their Functions .......
  • Page 65 Si-64 Wiring Diagram ............50 ACEF3AV1-C, H ..........50 ACEF4AV1-C, H ..........51 Drawings & Flow Charts...
  • Page 66 Head office: Zandvoordestraat 300, B-8400 Oostende, Belgium Umeda Center Bldg., 4-12, Nakazaki-Nishi 2-chome, Kita-ku, Osaka, 530-8323 Japan Tokyo office: Shinjuku Sumitomo Bldg., 6-1 Nishi-Shinjuku 2-chome, Shinjuku-ku, Tokyo, 163-0235 Japan z For further improvement, specifications or designs are subject to change without prior notice. Printed in Japan 07/1999 AK...

This manual is also suitable for:

Acef 4av1-(c)(h)Acef 3av1-cAcef 3av1-hAcef 4av1-cAcef 4av1-h

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