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Testing
Testing Temperature Sensors
related to potential failure of temperature sensors. Common
The Reference Section of this manual contains temperature
1.
connection plug.
2.
Test Condensate Pump and Associated Float Switch
If the internal condensate pump does not operate, the pump
1.
2.
3. The pump should start.
4. If the pump does not start, check for voltage at the pump
●
If there is proper voltage to the pump, either the pump or
associated pump wiring is defective.
3.
●
Use an ohmmeter to test the electrical resistance of the
sensor.
4.
●
Measure the air temperature near the sensor and compare
during test.)
●
PAGE 44
5.
When installing, the condensate discharge port at the
top of the water pump must be connected with drian
pipe.
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