Danfoss Turbocor VTT Series - Figure 123 - Suction Temperature Sensor Location; Figure 124 - Discharge Temperature Sensor Location; Removal and Installation

102 of 165 M-SV-VT-001-EN Rev. A
Compressor Components
Figure 123 - Suction
Temperature Sensor
Location
Figure 124 - Discharge
Temperature Sensor
Location
Removal:
1. Isolate the Compressor power as described in the “Electrical Isolation of the Compressor/VFD”
section of this manual.
2. Recover refrigerant from compressor.
3. Disconnect the sensor cable connector.
4. Using a deep socket, remove the sensor.
3.7.1.13.1 Removal and
Installation
Installation:
1. Check and clean the threads in the compressor housing.
2. Verify all contact surfaces are clean and dry. If not, clean with a lint-free cloth.
3. Apply lube to new sensor O-ring.
4. Insert the sensor and engage the first few threads by hand.
5. Using a deep socket, tighten sensor and torque to specification.
6. Reconnect the sensor connector.
7. Leak test the Compressor to the appropriate pressure and industry standards.
8. Evacuate the Compressor to the appropriate pressure and industry accepted standards.
9. Charge the Compressor with refrigerant.
10. Restore power to the Compressor.