Torque Specifications; High And Low Pressure Temperature Sensors; Table 27 - Stator Temperature Sensor Feed Through Torque Specifications; Figure 121 - Stator Temperature Sensor Feed Through Connector - Danfoss Turbocor VTT Series Service Manual

Figure 121 - Stator
Temperature Sensor Feed
Through Connector
3.7.1.12.3 Torque
Specifications
Table 27 - Stator
Temperature Sensor
Feed Through Torque
Specifications
3.7.1.13 High and Low
Pressure Temperature
Sensors
Figure 122 - High and Low
Pressure/Temperature
Sensors
Compressor Components
Running Check
1. Before starting the compressor, with the power on, using the SMT, verify Stator temperature
reading is an acceptable value.
2. While the compressor is running, verify the Stator temperature fluctuates to expected values
during operation.
Power Cover, SHCS, M5x16
Service Side Cover, SHCS, M5x16
Power Cable Nut, Brass M10x1.5
Service Electronics Assembly fasteners
Service Electronics ground wires at left and 250 VDC ground wire at right
Stator Temperature Sensor Feed Through, SHCS, M5x20
The high and low pressure temperature sensors (Figure 122 (High and Low Pressure Temperature
Sensors)) are used to signal the operating pressures and temperatures at the suction and discharge
ports to the CCM. These values are used to calculate pressure ratios and saturated temperatures. The
high and low pressure temperature sensors are located just behind the suction and discharge flanges.
Refer to Figures 123 (Suction Temperature Sensor Location) and 124 (Discharge Temperature Sensor
Location) for further details on the exact locations.
Red Dot = Discharge
The "green" dot denotes R1234ze compatibility. Early versions of the sensors may contain only the
"red" and "blue" identifiers.
2 4
1 3
Description
Blue Dot = Suction
NOTE
Nm Ft.Lb.
6 -
6 -
10 8
6 -
6 -
6 -
M-SV-VT-001-EN Rev. A
In.Lb.
53
53
89
53
53
53
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