I'm trying to lay out a simple HERMS setup and I want to make sure I've not missed something silly:
Let's call the three-port valve 1, the two port valve 2. Valve 1 has two states, "Recirc" and "Fill". Valve 2 has two states, on and off.
Condition "A" - Valve 1 "Fill" and valve 2 "Off" will fill the MLT from the HLT:
Condition "B" - Valve 1 "Recirc" and valve 2 "Off" will be my recirc/heating mode
Condition "C" - Valve 1 "Fill" and valve 2 "On" will sparge from the HLT into the BK
Does that make sense? Am I missing something?
Let's call the three-port valve 1, the two port valve 2. Valve 1 has two states, "Recirc" and "Fill". Valve 2 has two states, on and off.
Condition "A" - Valve 1 "Fill" and valve 2 "Off" will fill the MLT from the HLT:
Condition "B" - Valve 1 "Recirc" and valve 2 "Off" will be my recirc/heating mode
Condition "C" - Valve 1 "Fill" and valve 2 "On" will sparge from the HLT into the BK
Does that make sense? Am I missing something?