Ran into an issue yesterday after 16 months of continous Apex use without issue.
Aware
Noticed at 5pm that the display unit was dead.
The OSC email alarm I have programmed worked fine at 12 noon so I know this situation lasted no longer then 5hrs.
I had yellow blinking lights on both EB8's and the WMX.
My devices seemed to be running or not running based on the fallback statements I have in my programming.
The weird thing is I
saw the lights on both heaters on even though I have fallback off statements for them to be off (more on that later).
Actions
I first checked the main apex control unit & it did not have any error lights.
I unplugged the aquabus cable from the unit which cut power to all devices and waited 5 minutes.
When I plugged it back in everything went back to normal but I see my tank is now a very warm 83.4 degrees.
Heater Settings
I have two 150w Ebo Jager heaters ( for redundancy backup) set to 79deg on the dial.
My programming language for both outlets is as follows:
Fallback OFF
If Temp > 79.0 Then OFF
If Temp < 78.5 Then ON
If Temp < 70.0 Then OFF
Questions
1.) What caused my EB8's and WMX to go blinking yellow? *I do not believe there was a power outage that sparked this. When I have had power outages in the past either running off a whole house gener
ator or when power is restored my Apex in the past always synched back up.
2.) Why did my heaters continue to stay on when the manual ring on them is set to 79 and the outlet language looks ok to me?
Do I need a "set" statement in there?
Side Question
That reminds me. *I have not recalibrated the PH or Temp probe.
What interval is reccomended to perform this task?