When you unpplug the transformer does the display read h32 when you plug it back in again?
Ok thank you.
Just wanted to make sure it was working as it should in that aspect.
I am reading thriough the manual to see if I can spot something you may have missed.
One thing that will cause the problem you are having is the power transformer. If it was somehow mixed up with another the power rateings may be diffrent. Please ensure that it is the correct transformer for the unit.
i will check back later to see if you have any suggestions. thanks for the effort so far.
Ok I looked through the manual and you are correct in your assesment of the problem.
If the batteries are good and the power being supplied to the unit is correct then the only thing that would cause the plc to glitch like that is the plc itself.
The batteries being dead will cause te unit to loose its settings if the power failed. They are what maintain the settings during a power failure.
The unit recieving the incorrect voltage will cause all kinds of strange behavior.
The one thing that leads me to the same conclusion you have come to is the unit should default to 2am if the plc looses all power. the change to a pm setting says plc problem to me.
when i pull the power transformer out of the wall, the unit keeps the settings i have previously programmed. i tried to adjust the recycle time by an hour and set it for 1am. that worked for a while it seemed, but then i happened again. i set the recycle time for 2am. then it started to recycle today about 1pm. so, you agree the plc is the problem??