From the disaster barely averted department ...
When you first setup fusion you have to wait a day before turning hearbeat detection on. Apparently I forgot.
Last night the tank breaker tripped and the older UPS failed within seconds. The dog barked when the UPS beeper sounded but it died so quick no one took notice. I make a run past the tank just before washing up in the evening and the silence in the basement was shocking, to say the least.
The rest of this is me rambling to try and come up with the best plan and get feedback if I'm thinking stupid. I get a lot of feedback.
During the last power failure the ecotech battery backup failed to work. I re-ran all the wires for it, cleaning each connector and making sure all connections were solid. This time around it worked and worked well, so apparently the charging cable must have come loose last time? Right side MP40 continued to run throughout the hour of no power.
I have my new UPS (that was charged on THE OTHER SIDE OF THE BASEMENT!) temporarily in the mix before I can re-run all the plugs this weekend. I'm not happy with the way things are setup right now due to the fact I have the APEX on the backup, meaning I won't know of a power failure until the battery runs out. There are two ways around this.
1. Do not put the apex on the battery backup
2. Place an alarm on the sump outlet which is not on any backup.
With the sump off the Apex is useless but I like the protection from short power interrupts that can lock up the unit so I will do #2 with heartbeat as a last resort when the UPS runs out.
40 gallon UPS backup:
MP10
150 gallon UPS backup:
Left side MP40
APEX
Right side MP40 is on the Ecotech battery ... if it works.
All heavy power consuming devices are set to check the power status of the sump outlet and turn off if it has no power. Heater, skimmer, sump circulation pumps, Matrix reactor, dosing pump, topoff. I forgot about the Tunze's in back which stay on when on battery, need to add a sump outlet power check to these.
Still don't know why the fuse tripped so I assume it will happen again.
Problems I still need to address:
Any extended power failure will result in toxic water in both the matrix reactor and the small HOB 'sump' of the 40 gallon. I have a tiny circulation pump in that little sump, maybe it should be on the backup. No good solution for the reactor.
I never thought of a tripped breaker during a vacation. I do run half the tank on a different circuit when we go out of town, maybe that's good enough.