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M-SV-001-EN Rev. G
Figure 4-152 SCR Temperature Sensor Removal -TTS300/TGS230
4.19.2.8 SCR Temperature Sensor Removal - TTS/TGS/TTH/TGH Rev. F and Earlier (Except TTS300/TGS230)
1. Disconnect the Soft Start AC wires from the AC Bus Bars.
2. Remove the Terminal Block and AC Bus Bars as an assembly. Refer to "4.12.2.3 3-Phase Main
Voltage Input Terminal Block Removal - TTS/TGS/TTH/TGH Rev. F and Earlier (Except TTS300/
TGS230)" on page 99.
3. Remove the Capacitor and DC Bus Assembly. Refer to "4.22.4.2 DC Capacitor Bus Bar Assembly
Removal - TTS/TGS/TTH/TGH (Except TTS300/TGS230)" on page 160.
4. Remove the SCR Temperature Sensor cable from under the DC Bus Bar Assembly from the
discharge side of the compressor. Refer to "Figure 4-153 SCR Temperature Sensor Connector -
TTS/TGS/TTH/TGH Rev. F and Earlier (Except TTS300/TGS230)".
Figure 4-153 SCR Temperature Sensor Connector - TTS/TGS/TTH/TGH Rev. F and Earlier (Except TTS300/TGS230)
5. If desired, remove the discharge pressure/temperature sensor connector.
Figure 4-154 Discharge Pressure/Temperature Sensor Connector Removal - TTS/TGS/TTH/TGH (Except TTS300/TGS230)
6. Remove the SCR Temperature Sensor from the SCR Cooling Manifold. Refer to "Figure 4-155
SCR Temperature Sensor Removal - TTS/TGS/TTH/TGH Rev. F and Earlier (Except TTS300/
TGS230)" on page 140.
SCR Temperature
Sensor
SCR Temperature
Sensor Connector
Discharge
P/T Sensor
• • • CAUTION • • •
Be careful to not damage the wire exiting the SCR Temperature Sensor during removal.