Fujitsu 9319446004 Installation Manual

En-1AIR CONDITIONEROPTIONAL PARTSExternal connect kitPART NO. 9319446004INSTALLATION MANUALFor authorized service personnel only.1. SAFETY PRECAUTIONSWARNING This mark indicates procedures which, if improperly performed,might lead to the death or serious injury of the user.When installing each wire, please thoroughly read this manual.Before installation be sure that all sources of power have been shut off.There is a danger of electric shock.For input/output, use the voltage as described in the signal specifications.Using voltage of other specifications may result in malfunction and erroneous operationof the airconditioner.CAUTIONThis mark indicates procedures which, if improperly performed,might possibly result in personal harm to the user, or damageto property.Do not pull on the connectors with too much force.2. ABOUT THE UNIT2. 1. Main Unit & Accessories• The following installation parts are supplied. Use them as required.Name and Shape Q’ty ApplicationInstallationmanual1This manualWire (External input):Orange / Yellow1For connect to External device forinput.Wire (External output):Blue / Purple1For connect to External device foroperation status output.Wire (External output):Red / White1For connect to External device forerror status output.Binder clamp1For fixing the binder.Binder1For fixing the wires.Screw1For fixing the binder clamp.3. SETTING3. 1. External Input3. 1. 1. Control Input (Operation/Stop or Forced stop)• The air conditioner can be remotely operated by means of the following on-site work."Operation/Stop" mode or "Forced stop" mode can be selected with function setting ofindoor unit.Circuit diagram exampleIndoor unitPC board ofcommunication kitConnectorOrangeYellowConnected unitEx.) Switch10m *SignalField supply* Make the distance from the PC board to the connected unit within 10m.Contact capacity : 24VDC or more, 10mA or more.● When function setting is "Operation/Stop" modeInput signalIndoor unitOFFStopONOperation● When function setting is "Forced stop" modeIndoor unitInput signalCommandRemote controllerRemote control operation invalidityNormalStopOFFForced stopOperationONON ON ONNOTE• Operation mode, temperature, and airflow cannot be set by external input. Use theremote controller to set.• If the air conditioner is activated by external input, it will operate in the settings beforestop. To change the settings, use the remote controller.

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