![](/images/new-backgrounds/1057769/5776971x1.webp)
Controls
Remote potentiometer
To install the remote potentiometer, cut the jumper WL on the economizer ECA board, and connect the wires to P and P1.
Note: This potentiometer allows to adjust the permanent fresh air intake from 0 to 50%.
0 W corresponds to closed fresh air damper.
270 W corresponds to 50% open fresh air damper.
Note: This potentiometer allows to adjust the permanent fresh air intake from 0 to 50%.
0 W corresponds to closed fresh air damper.
270 W corresponds to 50% open fresh air damper.
Figure 15 - Remote potentiometer dimensions
Figure 16 - Remote potentiometer wiring
P |
P |
1 = Remote potentiometer
2 = ECA Board WH = White wire RD = Red Wire BU = Blue wire
_____ Factory wiring
36 |