Location 121 (L121)

Factory

Default

Default

Range

Description / Function

   

2100 Series

Power to Damper Actuator - Amount of power (pulsed voltage) being applied to the damper actuator to determine blower speed.

   

3100/4100/4200 Series

Core Blower #2 Activation Level - Indicates the blower speed of the second core blower in 4100 Series systems.

   

5100 Series

Pump Activation Level - Amount of power (pulsed voltage) being applied to the air handler circulator pump circuit.