0 0 NORMAL OPERATIONS - MEASUREMENT MODE
1 1 NORMAL OPERATIONS - NON-MEASUREMENT MODE
2 2 SMALL RH
3 3 HUMIDITY ELEMENT IS WET
4 4 HUMIDITY ELEMENT IS CONTAMINATED
5 5 HEATER FAIL
6 6 HEATER FAIL AND WET/CONTAMINATED HUMIDITY ELEMENT
7 7 SINGLE VALIDITY BAD
8 8 NUMERIC ERROR
63 63 MISSING VALUE
