Hi "
LH-9920" and others,
Maybe the following interested you:
Now the Tank 2 will feed Tank 1 and Tank 3 using the Transfer and Fill Valves when Tank 2 is greater than 1 or 3. This is done to keep the Tank 1 and Tank 3 full while Tank 2 is bigger than them, and once it becomes the same value as the tank, the feeding will stop, and the tanks will decrease at the same rate. Note that this balances Tanks 1 and 2, and Tanks 2 and 3. It does not yet balance Tank 1 and 3 - that will be added later.
Of course - all this assuming the SYSTEM switch is left in Auto (blank). Reversion to Manual does not continue this logic!
And lastly, did a big of housekeeping on the code.
Kind Regards,
Josh