Mitsubishi Electronics TG-2000A operation manual

Page 90

(2)Check the meter values of the watt hour meter (No. 1)

Check the name and the meter value of all the watt hour meters connected to RS-485 and write them down on the charging test run check sheet.

(The integrated value of the watt hour meter can be monitored by using the function “Management of charge data”. For details, see section 9.2.5)

Note:

•Perform this on the day after the charging setting details on the man-machine console were checked.

(3)Let the air conditioner run

Operate all the air conditioners from the man-machine console (TG -2000A).

Check that all air conditioners are running and write it down on the charging test run check sheet.

Note:

•You must run all air conditioner units for longer than 2 hours.

(When they do not run for that length of time, the results will not pass the judgment standards outlined in (6) Judgment standards.)

(4)Check the meter values of the watt hour meter (No. 2)

After the air conditioners running operation is complete, check the name and the meter value of all the watt hour meters connected to RS-485 and write them down on the charging test run check sheet.

Note:

•Check that the measured meter value is larger than the value measured at step (2) above. If the values are the same, operate the air conditioner again for at least 2 hours. (It is recommended that test run be performed with the local remote controller and centralized controller.)

(5)Check the results of charging division

Check the following on the charge data maintenance screen and write them down on the charging test run check sheet.

Note:

•Perform this on the day after the air conditioner running operation (charging test run).

(6)Check the settlement results

Perform this two days after the charging test run. You should either print the settlement results or export them to a file.

(The settlement is carried out later than 05:10 on the day after the settlement day.)

(7)Judgment standards

With WHM connection: Check a ~ d.

a.Check that the electric amount of the watt hour meter (within-outside) is not “0”. If the electric amount (within-outside) is not “0” then that is deemed OK.

If the electric amount is “0”, check the following details and rectify the problem.

•Check if the meter value of the watt hour meter check increased by more than 1kWh from No. 1 to No. 2.

If the value did not increase, redo the watt hour meter check and also redo the running operation of the air conditioners.

•Check the transmission cable connection between the RS-232C of the PC and the watt hour meter.

b.Check that the division result (within-outside) is not “0”.

If the electric amount (within-outside) is not “0”, then that is deemed OK.

If the electric amount is “0”, check the following details and rectify the problem.

•Indoor unit performance

•Indoor unit fan capacity

•FAN operation time and the capacity saving amount on the charge data maintenace screen.

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Contents Please read this manual before using the unit Please keep this manual for future useContents Page Safety Precautions Other machinesDo not use with other applications System Requirements Requirements system recommendations Compatible Units¡ *1 Restrictions Number of unitsRestrictions Other Devices M e Manufacturer ModelSystem Configuration System Configuration Example Hardware Connection DiagramPC connections and settings Flow of Site AdjustmentTools for Site Adjustment 50A test runTest operation from centralized controller G-50A D e l s IP address rangePage Preparing for installation InstallationG-2000A Setup Steps Action Details How toDatabase setup Running TG-2000A Setup New setupMsde setup When the installation is completed, restart the computerTG-2000A setup completion Check the installation folderInstallation start confirmation Read the license agreementG-2000A Uninstall TG-2000A uninstallMsde uninstall Part Names and Functions Window Elements Shift from the initial window to the control window Accessing Functions and Moving between WindowsBasic Mouse Operation Shift from the control window to the initial windowPage Page User Set -up Set TG -2000A functions Page Page Initial Startup and Shutdown Before Startup StartupShutdown TG-2000A ShutdownShutting down the OS System Setting Procedure System Setting Screen System Setting ProcedureUser Set-up General OperationConnection Setting Reliability FunctionEnergy Monitoring Related Site Name Set-upPage Number of G-50A se t-up Step Setting Procedure and RestrictionsG-50 Connection Set-up IP address of G-50A se t-up StepSystem Configuration Set-up Monitor the optional functions being used. Procedure2 G-50A data collection Step Unit composition set-up StepChange the unit configuration. Procedure Icon Name Address rangeSe t-up of refrigerant system Step Set-up of group Step Interlocking ventilation unit Interlocked setting StepChange the group No. Procedure Interlocking destination un-set unitConfiguration Procedure and Restrictions Monitoring Screen Set-upSet-up of model name Step Set-up of the number of floors, and floor name Step Creation of a plane view Step Set-up of floor name and G -50Set the group icons on each floor and set their names Set-up of icon arrange and name StepFloor Selection Display Button Group ListSet-up of block Step Set the block groups. ProcedureDeleting block settings Name Change button Block Set button Release buttonChanging the block name Setting Procedures and Restrictions Check before WHM setup. ProcedureModel Baud rate Parity Stop bit Set Charge System options. Procedure Energy Monitoring S e t-upDivision mode for indoor unit Division mode StepDivision mode for outdoor unit Proportiona l division reference dataSelect the OC icon, and click on the selected outdoor unit Delete Watt Hour Meter RelationshipsRelation between indoor units and watt hour meters Step Set the Indoor Unit and Watt Hour Meter RelationshipDeleting Watt Hour Meter Relationships Set the charge blocks. Procedure Charge Blocks StepDelete the charge block Release a block from charge blocksAdd charge blocks Exit the Currency Settings Selecting a Currency from the Display ProcedureManually Setting the Currency Set the electric power rate schedule. ProcedureSet the standard charge . Procedure 10Standard charge set StepFunction Contents Set the date/time . ProcedureTime Set-up Monitor the time Monitor buttonPassword S e t-up Change the passwordNo repair is required Overview Remarks Maintenance Methods and Restrictions Maintenance of Charge DataPreparing for Charging Data Maintenance Display the Maintenance screen. ProcedureUnit Data Maintenance Maintaining Apportioned Unit DataCorrection method Maintenance example Watt Hour Meter Data Maintenance Maintaining watt hour Meter Data ProcedureWatt hour Meter Monitor Function Procedure Operation Amount Data MonitoringDescription of function Charge Parameter Output Monitoring operation amount dataMonitor the data for the last day after Charging Remedy Output file data formatPerforming charging remedy Preparing to perform charging remedy PreparationRemedial apportioning setting screen Apportioning integrated Remark InterValRemedial apportioning confirmation screen Calculating screen Remedy when personal computer HDD fails no backup Remedy when personal computer HDD fails backup Day before recovery day Apportioning method when computer crashes Remedy when watt hour meter fails monitoring impossible Integrate d Remedy for system information setting error Total air-conditioning charge including that Error Code List Air-conditioning unit error codesPage Page System error codes Setting Check List Setting item CaseDetail of function Test Run Check Test run check sheetLRC Date Tester Charging Test Run Check Charging No WHM connection Test Run CheckTest item Comment Page Capacity Check Within Outside Division mode Charge settingSetting TotalExample 1100 conditioner 1300 Outside Within 12001400 Page Page WHM1 WHM2 WHM3 WHM4 WHM5 WHM6 Memo Preparing for Se tup Appendix 1 Installing Windows XP ProfessionalSetup Procedure What you needPage Appendix 2 Auto Log-in Confirmation Method Windows XPWindows Page WT03901X01
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