RTHD and RTAC - Trane

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Binding Symbols TechView Service Tool S Modify Chiller Configuration The green smiling face marks a device that is communicating and correctly configured-no action is required. The yellow face marks a device that is communicating but incorrectly configured or not all of its information has been confirmed. Click on Bind and it should verify the device, and turn the icon into a green smiling face. The red frowning face marks a necessary device (as it is set in the Configuration View) that is unconfigured or is not communicating. There are several reasons why a device may not be found: • The device has been added to the network bus, but not yet bound. • The device configuration is not correct. • The device does not have power or communications. • The device has failed. The red “X” marks a device that is communicating and configured for a function that either is not required or is duplicated by another device. The red “S” symbol marks a device that is past the end of the expected sequence. The blue “?” symbol is shown on the information buttons. The chiller configuration can be modified in the Configuration View. This will change the model and CRC number for RTAC units. RTHD units do not have a CRC number. This should only be done after talking with Field Modification in La Crosse or Pueblo Technical Service. 70 RLC-SVD05A-EN
TechView Service Tool Figure 45.Unit Configuration View for an RTAC Unit RLC-SVD05A-EN 71
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Diagnostic Troubleshooting Service
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Contents CH530 Overview . . . . . .
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Main Processor Starter Module Power
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IPC Overview and Troubleshooting Th
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IPC Overview and Troubleshooting 2
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Troubleshooting problems with multi
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Chiller has multiple loss of commun
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Power SupplyPower Supply Table 2. O
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Is the sensor reading accurately? T
Page 19 and 20: Is the transducer reading accuratel
Page 21 and 22: Temperature ( 0 F) 150 140 130 120
Page 23 and 24: Table 4. VFD Components Variable Sp
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Page 27 and 28: Current Transformers Where: I0x = t
Page 29 and 30: � WARNING Live Electrical Compone
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Page 33 and 34: Over/Under Voltage Starter Module 1
Page 35 and 36: Starter Starting Wye Delta With Con
Page 37 and 38: Starter De-energize 1K1 and Energiz
Page 39 and 40: Starter L2 1K3 When Maximum Phase C
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RTHD and RTAC - Trane

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