Siemens Building Technology GCA151.1U Actuator 340793-762 A 2-flash LED code indicates

A 2-flash LED code indicates that the module has entered a retry state

making it a critical component for restoring air conditioner compressor operation during a service call

the Carrier 06DA660181 is the current production standard and is the direct technical replacement for the 06DA660090

Common Questions Is this kit compatible with both cast iron and cast steel D-Pilots

Siemens Building Technology GCA151.1U Actuator 340793-762 A 2-flash LED code indicatesThe Siemens GCA151. 1U Actuator is a professional grade spring return electronic damper actuator engineered for precise digital or analog control in building HVAC systems. Delivering a robust 142 lb in torque (16 Nm), this modulating damper actuator is specifically designed for 24VAC DC applications, including constant and variable air volume (VAV) installations. It effectively manages return air, mixed air, and exhaust dampers, ensuring a reliable