T-362
7–52
7.29.7
Defrost Temperature Sensor (DTS) Reinstallation
To properly reinstall a Defrost Temperature Sensor (DTS), insulating material must be placed completely over the
sensor to ensure the coil metal temperature is sensed.
7.29.8
Evaporator Temperature Sensor (ETS1/ETS2) Reinstallation
The Evaporator Temperature Sensors (ETS1/ETS2) are located in a tube holder under insulation (see
). To properly reinstall this combo sensor, it must be placed in a tube holder by applying thermal grease.
Insulating material must completely cover the sensor to ensure the correct temperature is sensed.
Figure 7.35 ETS1/ETS2 Positioning
1) Insulation
2) Wire Tie
3) ETS Tube Holder
4) ETS1 and ETS2
- - - - -
7.29.9
Compressor Discharge Temperature Sensor (CPDS) Reinstallation
1. Ensure the unit is disconnected from the power source.
2. Verify that the Start-Stop switch (ST) is in the “0” position.
3. Remove the existing sensor.
4. Clean all silicone sealer and dielectric compound from the sensor well. Make sure that the well is clean and
dry. The top of the compressor, where the sensor seals, must also be clean and dry (see
).
Figure 7.36 Compressor Discharge Temperature Sensor
1) Sensor
2) Silicon Bead
3) Sensor Well
- - - - -
5. Using the syringe supplied with the replacement sensor, squeeze all of the dielectric compound into the
sensor well.
1
3
4
2
1 .0 ”
25.4cm
1
2
3
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