Important: As of Release 5.0, the 2 Pipe FBPD 2 Position Valve with Low Limit v50 module replaces the 2 Pipe FBPD 2 Position Valve with Low Limit module.
The Heating Cooling 2-position Valve with Face and Bypass Damper Output Module controls a 2-position valve with a face and bypass damper that dynamically switches between heating and cooling. The module can be configured for DA-T or ZN-T control. The module has been designed with temperature control, Limited Max control, and a Low OA Temperature mode. In addition to the 2-position valve and face and bypass damper, this module is also designed to control a circulating pump. This module incorporates tracking the overridden value of the actual output object (AO, PAO). The module resets the PIDs to default tuning parameters if the Reset PID Tuning input is not Normal.