Taco 00e Series Instruction Sheet page 6

In Constant pressure mode (
increases or decreases. Selection options are 5, 10, or 15 feet of head maximum constant pressure. See chart above for equiv-
alent 00 model at each setting.
In Proportional pressure mode (
or decreases. Flow will change in relationship to the change in pressure differential. Selection options are Low, Medium, or High.
If unsure on proper setting, select Medium and adjust as needed.
6
), the circulator maintains a constant pressure differential (∆p-c) in the system as heating load
), the circulator maintains a proportional pressure differential (∆p-v) as heating load increases
LED
Orange
LED
Green