Daikin ACEF 4AV1-(C)(H) Service Manual

Si-64Air CleanersACEF 3AV1-(C)(H)ACEF 4AV1-(C)(H)ServiceManual

Si-64 General DescriptionInformation 31. General Description1.1 Introduction of FunctionsDust CollectionRemoves minute dust particles from room air.De

General Description Si-644 Information1.2 AccessoriesContents of AccessoriesCheck the following accessories have been included in the product package.

Si-64 General DescriptionInformation 51.3 Tips for Appropriate UseTo remove house dust, set the unit near to the floor. To remove cigarette smoke, ins

Names and Functions of the Operating Section Si-646 Information2. Names and Functions of the Operating Section2.1 Names and Functions of PartsIllustra

Si-64 Names and Functions of The Indicator LampsInformation 73. Names and Functions of The Indicator Lamps3.1 Indicator Lamps and their FunctionsIllus

Names and Functions of The Indicator Lamps Si-648 Information

Si-64Field Setting 93DUW#53DUW#53DUW#53DUW#5)LHOG#6HWWLQJ)LHOG#6HWWLQJ)LHOG#6HWWLQJ)LHOG#6HWWLQJ1. Setup and Installation...

Si-6410 Field Setting

Si-64 Setup and InstallationField Setting 111. Setup and Installation1.1 Setup1.1.1 How to Fit The Ion FilterCAUTION Always fit the prefilter and ion

Setup and Installation Si-6412 Field SettingFit The Filter Roll.1. Face the ion filter (roll) case downwards as shown below and fit the filter roll in

Si-64Table of Contents i$LU#&OHDQHUV$LU#&OHDQHUV$LU#&OHDQHUV$LU#&OHDQHUVACEF 3AV1-(C)(H)ACEF 4AV1-(C)(H)1. Safety Cautions...

Si-64 Setup and InstallationField Setting 131.2 InstallationSelecting an Installation Site.The unit can be either mounted on a wall or place on a flat

Operation of The Unit Si-6414 Field Setting2. Operation of The Unit2.1 How to Operate The UnitBefore attempting to use the unit, plug the power cable

Si-64 Operation of The UnitField Setting 15ExplanationA To turn the lamps ON/OFFPressing turns the inverter lamp ON and OFF. Turn the lamp OFF if

Operation of The Unit Si-6416 Field Setting

Si-64Maintenance 173DUW#63DUW#63DUW#63DUW#60DLQWHQDQFH0DLQWHQDQFH0DLQWHQDQFH0DLQWHQDQFH1. Cleaning of Prefilter and Ionizer...

Si-6418 Maintenance

Si-64 Cleaning of Prefilter and IonizerMaintenance 191. Cleaning of Prefilter and Ionizer1.1 Prefilter1.1.1 How to Clean the PrefilterWhen to cleanOnc

Cleaning of Prefilter and Ionizer Si-6420 Maintenance1.2 Ionizer1.2.1 How to Clean the IonizerIf (see page 7) on the front panel begins to flash, cl

Si-64 Changing the Ion Filter (Roll)Maintenance 212. Changing the Ion Filter (Roll)2.1 How to Change the Ion Filter (Roll)ExplanationIf (see page 6

Changing the Ion Filter (Roll) Si-6422 Maintenance5. Attach the ion filter (roll) case to the unit.See step 3.6. Replace the front panel on the unit.S

Si-64ii Table of ContentsPart 5 Removal Procedure ...311. In Case of ACEF4AV1-(C)(H) ...

Si-64Troubleshooting 233DUW#73DUW#73DUW#73DUW#77URXEOHVKRRWLQJ7URXEOHVKRRWLQJ7URXEOHVKRRWLQJ7URXEOHVKRRWLQJ1. Troubleshooting ...

Si-6424 Troubleshooting

Si-64 TroubleshootingTroubleshooting 251. Troubleshooting1.1 Equipment does not Operate.Method of Malfunction DetectionMalfunction Decision Conditions

Troubleshooting Si-6426 TroubleshootingTroubleshootingCheck 5-volt power supply (between X9A (1) and (4)).Check 12-volt power supply (between X12A (1)

Si-64 TroubleshootingTroubleshooting 271.2 Indicator does not Change from "Dirty" to "Clean."Method of Malfunction DetectionMalfun

Troubleshooting Si-6428 Troubleshooting1.3 Remote Controller Fails to Operate Equipment.Method of Malfunction DetectionMalfunction Decision Conditions

Si-64 TroubleshootingTroubleshooting 291.4 Photocatalytic Operation does not Activate.Method of Malfunction DetectionMalfunction Decision ConditionsPh

Troubleshooting Si-6430 Troubleshooting

Si-64Removal Procedure 313DUW#83DUW#83DUW#83DUW#85HPRYDO#3URFHGXUH5HPRYDO#3URFHGXUH5HPRYDO#3URFHGXUH5HPRYDO#3URFHGXUH1. In Case of ACEF4AV1-(C)(H) ...

Si-6432 Removal Procedure

Si-64 Safety Cautionsiii1. Safety Cautions1.1 Cautions and WarningsRead the following warnings and cautions BEFORE operating the system and use it cor

Si-64 In Case of ACEF4AV1-(C)(H)Removal Procedure 331. In Case of ACEF4AV1-(C)(H)1.1 Removal of External AccessoriesProcedureWarning Be sure t

In Case of ACEF4AV1-(C)(H) Si-6434 Removal Procedure3 Remove front panel4 Disengage hooks located at four of corners of the filter to remove prefilter

Si-64 In Case of ACEF4AV1-(C)(H)Removal Procedure 356 Main componentsStep Procedure Points

In Case of ACEF4AV1-(C)(H) Si-6436 Removal Procedure1.2 Removal of Ionizing WireProcedureWarning Be sure to turn off all power supplies before

Si-64 In Case of ACEF4AV1-(C)(H)Removal Procedure 371.3 Removal of Electrical Parts (Inverter Lamp)ProcedureWarning Be sure to turn off all pow

In Case of ACEF4AV1-(C)(H) Si-6438 Removal Procedure4 Turn main body over, then remove back panel.5 Disconnect CN2 connector located at bottom left of

Si-64 In Case of ACEF4AV1-(C)(H)Removal Procedure 396 Turn front side of main body up, then remove inverter lamps from lamp sockets.7 Pull out connect

In Case of ACEF4AV1-(C)(H) Si-6440 Removal Procedure1.4 Removal of PCBProcedureWarning Be sure to turn off all power supplies before disassembl

Si-64 In Case of ACEF4AV1-(C)(H)Removal Procedure 414 Be careful not to lose protective sheet when removing gas sensor PCB.Step Procedure Points

In Case of ACEF4AV1-(C)(H) Si-6442 Removal Procedure5 Location of PCBs is shown in the following illustrations.Step Procedure Points

Safety Cautions Si-64ivCautionDo not use the equipment in a place filled with oily smoke such as a kitchen or in a place filled with combustible gas,

Si-64 In Case of ACEF4AV1-(C)(H)Removal Procedure 431.5 Removal of Fan MotorProcedureWarning Be sure to turn off all power supplies before disa

In Case of ACEF4AV1-(C)(H) Si-6444 Removal Procedure3 Remove three screws on motor mounting plate.Step Procedure Points

Si-64 In Case of ACEF4AV1-(C)(H)Removal Procedure 451.6 Removal of Safety SwitchProcedureWarning Be sure to turn off all power supplies before

In Case of ACEF4AV1-(C)(H) Si-6446 Removal Procedure1.7 Installation of Power CableProcedureWarning Be sure to turn off all power supplies befo

Si-64Reference Data 473DUW#93DUW#93DUW#93DUW#95HIHUHQFH#'DWD5HIHUHQFH#'DWD5HIHUHQFH#'DWD5HIHUHQFH#'DWD1. Optional Accessories ...

Si-6448 Reference Data

Si-64 Optional AccessoriesReference Data 491. Optional Accessories1.1 SpecificationsUnitScrewModel ACEF3AV1-C,-H ACEF4AV1-C,-HRequired Power Supply 22

Wiring Diagram Si-6450 Reference Data2. Wiring Diagram2.1 ACEF3AV1-C, H

Si-64 Wiring DiagramReference Data 512.2 ACEF4AV1-C, H

Parts List Si-6452 Reference Data3. Parts List3.1 Parts IllustrationACEF3/4AV1-C, H

Si-64 Safety Cautionsv1.2 Using IconsIcons are used to attract the attention of the reader to specific information. The meaning of each icon is descri

Si-64 Parts ListReference Data 533.2 Parts ListACEF3/4AV1-C, HNo. Index Parts No. Parts Name Drwg. No. Parts Model Specification Q’ty/Unit Wiring Symb

Parts List Si-6454 Reference DataF8-1 1069312 DISPLAY BOX FRONT 1P009628-2 1 1 1 1F8-2 1069329 DISPLAY BOX 2P009024-1 1 1 1 1F8-3 A 1063390 PCB ASSY(F

Si-64Index i,QGH[,QGH[,QGH[,QGH[$Accessories ...4Air Blow Rate (m³/min) ...

Si-64ii Index

Si-64Drawings & Flow Charts iii'UDZLQJV#)#)ORZ#&KDUWV'UDZLQJV#)#)ORZ#&KDUWV'UDZLQJV#)#)ORZ#&KDUWV'UDZLQJV#)#)ORZ#&

Si-64iv Drawings & Flow Charts:Wiring Diagram ...50ACEF3AV1-C, H ...

Head office:Umeda Center Bldg., 4-12, Nakazaki-Nishi 2-chome,Kita-ku, Osaka, 530-8323 JapanTokyo office:Shinjuku Sumitomo Bldg., 6-1 Nishi-Shinjuku2-c

Safety Cautions Si-64vi

Si-64Information 13DUW#43DUW#43DUW#43DUW#4,QIRUPDWLRQ,QIRUPDWLRQ,QIRUPDWLRQ,QIRUPDWLRQ1. General Description ....

Si-642 Information