Daikin FCAG35AVEB Installer And User Reference Manual

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Daikin FCAG35AVEB Installer And User Reference Manual Manual pdf 20 page image

8 CommissioningInstaller and user reference guide20FCAG35~140AVEBSplit system air conditioners4P473927-1 – 2017.03If you want Then4Outdoor unit M C1 C2General 3MX/4MX/5MXDuring coolingoperationLL5 12(22)6 01Setup volume5 02During heatingoperationLL5 Monitoring 15 12(22)3 01Setup volume5 Monitoring 25 02Setting: Time to clean air filterThis setting must correspond with the air contamination in the room.It determines the interval at which the TIME TO CLEAN AIR FILTERnotification is displayed on the user interface. When using a wirelessuser interface, you must also set the address (see the installationmanual of the user interface).If you want an interval of…(air contamination)Then4M C1 C2±2500 h (light) 10 (20) 0 01±1250 h (heavy) 02No notification 3 02Individual setting in a simultaneous operation systemWe recommend using the optional user interface to set the slaveunit.Perform the following steps:2 Change the second code number to 02 to perform individualsetting on the slave unit.If you want to set the slave unit as… Then4M C1 C2Unified setting 21(11) 01 01Individual setting 023 Perform field setting for the master unit.4 Turn off the main power supply switch.5 Disconnect the remote controller from the master unit andconnect it to the slave unit.6 Change to individual setting.7 Perform field setting for the slave unit.8 Turn off the main power supply or, in case of more slave units,repeat the previous steps for all slave units.9 Disconnect the user interface from the slave unit and reconnectit to the master unit.It is not necessary to rewire the remote controller from the masterunit if the optional user interface is used. (However, remove thewires attached to the user interface terminal board of the masterunit)1~ 50 Hz220-240 Vbae1A Be2cdA Master unitB Slave unita Interconnection cableb Power supply cablec Earth leakage circuit breakerd Fusee1 Main user interfacee2 Optional user interface8 Commissioning8.1 Overview: CommissioningThis chapter describes what you have to do and know tocommission the system after it is installed.Typical workflowCommissioning typically consists of the following stages:1 Checking the "Checklist before commissioning".2 Performing a test run for the system.8.2 Precautions when commissioningINFORMATIONDuring the first running period of the unit, the requiredpower may be higher than stated on the nameplate of theunit. This phenomenon is caused by the compressor, thatneeds a continuous run time of 50 hours before reachingsmooth operation and stable power consumption.NOTICEBefore starting up the system, the unit MUST be energisedfor at least 6 hours. The crankcase heater needs to heatup the compressor oil to avoid oil shortage andcompressor breakdown during startup.(4) Field settings are defined as follows:▪ M: Mode number – First number: for group of units – Number between brackets: for individual unit▪ C1: First code number▪ C2: Second code number▪ : Default(5) Fan speed:▪ LL: Low fan speed▪ Setup volume: The fan speed corresponds to the speed the user has set (low, medium, high) using the fan speed buttonon the user interface.▪ Monitoring 1, 2: The fan is OFF, but runs for a short time every 6 minutes to detect the room temperature by Low fanspeed (1) or by Setup volume (2).