We've had very little solar lately and yesterday I noticed the A7 had been running for about 4 hours..
Since it didn't cut off and the water temp was about 98F, I went downstairs
and found the HX coil (cold output vent) was covered with frost..
It's about 50F in the basement and the humidity has been 90 to 100%..
Last night, I reprogrammed the AC Power timer, to apply power for one hour on,
and one hour off, then repeat.. (Between 6AM & 11PM).
Today the weather is still the same, but the A7 is working much better.
It did two runs this morning and one this afternoon (afternoon hot water use).
There's a rumor we might be seeing the sun pretty soon!
