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Refrigerant Pressure Sensor / Switch, HVAC > < Evaporator Temperature Switch <--> [Evaporator Temperature Sensor / Switch]|Specifications|Page 646
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Evaporator Temperature Switch: Service and Repair

1

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A/C evaporator temperature switch -E33- and cover

2

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Rubber grommet

3

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Sensor tube and tape

4

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Self-tapping screw

5

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5-Wire connector

Removal:

Disconnect electrical connector, and remove mount screw.

Installation:

Install in reverse order of removal. Mark sensor tube with tape 330 mm (13.0 in.) from end to mark insertion depth of tube into evaporator

NOTE:  

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Wire connector (5) can temporarily be bridged during troubleshooting procedures.

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Switch Opens at 28° F.

Refrigerant Pressure Sensor / Switch, HVAC > < Evaporator Temperature Switch <--> [Evaporator Temperature Sensor / Switch]|Specifications|Page 646