-6-
6. Programming your 0026e circulator:
Modify the performance of the circulator as needed by rotating the dial
using a flat screwdriver. When the circulator is powered on, the LED will illuminate and change color based on the
operating mode selected. The LED will flash each time a setting is changed. See diagram below to set pump for
desired operating mode. The selection of the right operating curve depends on the characteristics of the system
and the actual flow / head requirements. See Pump Curves on pages 7, 8 & 10 to determine the best operating
mode for the system. See cross-reference replacement chart on back page.
The 0026e has 5 Operating Settings:
• activeADAPT — Automatic, self-adjusting, proportional pressure, variable speed.
(Violet LED)
• LOW — 8 feet of head constant pressure, variable speed.
(Orange LED)
• MEDIUM — 16 feet of head constant pressure, variable speed.
(Orange LED)
• HIGH — 26 feet of head max, full fixed speed.
(Blue LED)
• 0-10V DC — Analog external input or PWM pulse width modulation
input from building control system, variable speed.
(Yellow LED)
Violet LED
Orange LED
Yellow LED
MEDIUM
– 16 ft. Head
Constant Pressure
Variable Speed
Orange LED
HIGH
– 26 ft. Head
Fixed Speed
White LED
SureStart
®
Automatic unblocking
& air purging
0-10V Analog Input
Variable Speed
LOW
– 8 ft. Head
Constant Pressure
Variable Speed
activeADAPT®
Self-adjusting Proportional
Pressure Variable Speed
Blue LED
®
Figure 7 - Dial Settings & Operating Modes
