P5 Tests - Air Stream Sensor Tests: Tests the validity of the Air Stream Sensors.
| P5-0 Supply/Return Probe Test |
| The High Speed Evaporator Fan is turned on and run for eight minutes, with all other outputs de-energized. A temperature comparison is made between the return and supply probes. Test passes if temperature comparison falls within the specified range.
NOTE
If this test fails, “P5-0” and “FAIL” will be displayed. If both Probe tests (this test and the PRIMARY/ SECONDARY) pass, display will read “P5” “PASS.”
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