Danfoss Turbocor TT Series Service Manual page 70

8. Disconnect the SCR Manifold Sensor connector.
9. Loosen the M5x16 fastener securing the IGV Connector Clamp and rotate the clamp out of the way.
10. Remove the harness connector from the IGV Feedthrough.
Figure 4-26 IGV Connector Clamp
11. Remove the cable harness in stages so the same routing can be followed for the installation.
Compressor Controller Cable Harness Installation
1. Route the cable harness through the hole in the main compressor housing at the service side. Refer to
Figure 4-27 Cable Passage
2. Route the cable harness between the DC-DC Converter and the Inverter. Lay the harness over the
3. Bend the cable harness under the Mains Terminal Block and route it toward the capacitor side of the
4. Install the harness onto the IGV Feedthrough.
5. Rotate the clamp over the IGV connector and torque the M5x16 fastener to 25 Nm (18 ft.lb.) Refer to
6. Connect the SCR Manifold Sensor connector (if required). Refer to Figure 4-23 P ressure/Temperature
7. Connect the cables to the suction and discharge pressure sensors.
8. Insert the molded rubber grommet in the notch in the main compressor housing.
9. Install the four (4) Backplane connectors (J17, J18, J19, and J21).
Page 70 of 294 - M-SV-001-EN Rev. H 1/23/2023
Refer to Figure 4-26 I GV Connector Clamp.
Figure 4-27 C able Passage.
Inverter Plate.
compressor.
Figure 4-26 I GV Connector Clamp.
and SCR Temperature Sensor Locations - TTS300/TGS230 on page 69 andFigure 4-25
Pressure/Temperature Sensor Locations - TTH375/TGH285 on page 69 for this and the following step.
Pressure/temperature sensor connectors (J17, J18, and J19)
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IGV motor drive connector (J21)
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