The fault code light is illuminated on my MBVC2000 air handler, and when I push the recall button for over 2 seconds, I get the following:
A. The fault code and CFM lights illuminate together
B. 3 one-blinks follow by 2 six-blinks of the fault code light
After the blinks, the fault code and CFM lights illuminate together again, followed by only the fault cold like being illuminated steadily.
Can this be reset to turn off the fault code light, or is there something to be concerned with? The unit is 4 months old.