a qualified technician must configure the program jumpers according to the York Service Manual 160

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Belimo S2A/500GR Aux. Switch 326010-701 a qualified technician must configureThe Belimo S2A 500GR auxiliary switch is an essential add on component for precise control and feedback in HVACR systems. Engineered for seamless integration with both damper actuators and rotary actuators, this unit provides reliable position signaling and switching functions. Featuring a 2x SPDT switch configuration, it offers versatile control options for various applications. Technicians will appreciate the easily adjustable switching points,