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Daitsu FMCD*ECM series - Default Chapter; Table of Contents

Daitsu FMCD*ECM series
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Page3of62
SK2014‐SON‐002‐TechMnl‐FMCD‐003
TableofContent
MODELCODENOMENCLATURE..........................................................................................................................................5
A. TECHNICALDATA......................................................................................................................................................6
A.1. G
ENERALDESCRIPTION......................................................................................................................................................6
A.2. G
ENERALSPECIFICATION....................................................................................................................................................7
A.2.1. FMCD–V–ECSeries3‐SpeedSpecifications........................................................................................................7
A.3. C
OILDATA......................................................................................................................................................................9
A.3.1. 2‐PipeSystems...................................................................................................................................................9
A.4. D
IMENSIONALDRAWINGS...............................................................................................................................................10
B. SERVICEANDINSTALLATION...................................................................................................................................13
B.1. I
NSTALLATIONOFHIGH‐WALLUNIT..................................................................................................................................13
B.1.1. SelectingaLocation........................................................................................................................................13
B.1.2. MountingPlateDimensions............................................................................................................................14
B.1.3. InstallingtheMountingPlate.........................................................................................................................15
B.1.4. DrillingtheCondensateDrainageHole...........................................................................................................15
B.1.5. InstallingtheHydronicUnit............................................................................................................................16
B.1.6. DrainagePipingWorks....................................................................................................................................16
B.2. U
NITMAINTENANCESANDPREPARATIONS.........................................................................................................................17
B.2.1. OpeningandClosingOfLift‐UpGrilleCover...................................................................................................17
B.2.2. RemovingFrontCoverAssembly....................................................................................................................17
B.2.3. AirPurging......................................................................................................................................................18
B.2.4. WiringConnections.........................................................................................................................................18
B.3. P
IPECONNECTIONSWITHVALVE......................................................................................................................................19
C. CONTROLSPECIFICATIONS............................................................................................................................... .......20
C.1. SK‐NCFMCD‐001
COMPLETEFUNCTIONFCUCONTROLLER................................................................................................20
C.1.1. Abbreviations..................................................................................................................................................20
C.1.2. DefinitionofInput/Output.............................................................................................................................20
C.1.3. WiringDiagramSK‐NCFMCD‐001...................................................................................................................21
C.1.4. ConfigurationSettings....................................................................................................................................22
C.1.5. ControlLogicsfor2‐PipeSystem....................................................................................................................24
C.1.6. ControlLogicsfor4‐PipeSystem....................................................................................................................28
C.1.7. SleepMode.....................................................................................................................................................31
C.1.8.
AutoFanSpeed...............................................................................................................................................32
C.1.9. Louver.............................................................................................................................................................33
C.1.10. Buzzer.............................................................................................................................................................33
C.1.11. AutoRestart....................................................................................................................................................33
C.1.12. OperationOfControlPanelOnHigh‐WallUnit..............................................................................................34
C.2. LED
LIGHTS.................................................................................................................................................................35
C.2.1. LEDIndicationandErrorDescription..............................................................................................................36
C.2.2. LEDIndicationonMaster/SlaveConnection..................................................................................................37
C.3. N
ETWORKINGSYSTEM...................................................................................................................................................38
C.3.1. Master–SlaveNetwork..................................................................................................................................38
C.3.2. Master–SlaveNetworkSetup.......................................................................................................................39
C.3.3. Master–SlaveCommunicationMethod........................................................................................................42
C.3.4. UnitNetworkWiringScheme.........................................................................................................................43
C.4. SK‐NCFMCD‐002
LIMITEDFUNCTIONFCUCONTROLLER...................................................................................................44
C.4.1. DefinitionofInput/Output.............................................................................................................................44
C.4.2. WiringDiagramSK‐NCFMCD‐002...................................................................................................................45
C.4.3. OnboardConfiguration...................................................................................................................................46
C.4.4. ControlLogicSpecification..............................................................................................................................46
C.4.5. LEDIndication.................................................................................................................................................47
C.4.6. ErrorDescription.............................................................................................................................................47
C.5. O
PENMODBUSPROTOCOL.............................................................................................................................................48
D. USERINTERFACE.....................................................................................................................................................52

Table of Contents

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