Carrier 30RB660062 Board Kit

The Carrier 30RB660062 Board Kit is a critical Electronic Expansion Valve (EXV) control module designed for precise refrigerant metering in Carrier AquaForce and 30RB air-cooled chillers. As a primary EXVB1,2 interface, this factory-authorized kit manages the diagnostic and operational signals between the main system processor and the expansion valves, ensuring tight superheat control and optimal evaporator efficiency. For technicians servicing commercial chiller control systems, this OEM kit provides a direct-fit solution to replace failed boards that cause low-pressure trips or inconsistent cooling cycles. The package includes the updated dark blue circuit board (UTEC manufactured), replacement instructions, and necessary identification labels to maintain the integrity of the control cabinet. By utilizing this genuine Carrier part, you ensure full compatibility with existing RS-485 communication protocols and prevent the signal latency issues common with off-brand alternatives.

• Precise Refrigerant Management: Regulates EXV positioning with high granularity to maintain the setpoint during varying load conditions.
• Direct OEM Compatibility: Engineered specifically for Carrier 30RB660062, 30RBE, and 30XAB series chillers without requiring field modifications.
• Enhanced System Stability: Facilitates reliable communication for EXVB1 and EXVB2 circuits, reducing the risk of compressor floodback.
• Comprehensive Kit: Includes the UTEC board, installation guide 99TA525050, and 30RB680087 sticker page for a professional, code-compliant finish.

• Which chiller models use the 30RB660062 kit? This board is primarily found in Carrier’s commercial air-cooled scroll and screw chillers, including specific units in the 30RB, 30RBE, and 30XAB product lines.
• Does this board replace older part numbers? Yes, this replacement EXV board kit is the authorized successor to part numbers 00PSN500038200, 32GB500422E, and CEPL130415-02.
• Is calibration required after installation? While a direct swap is typical, technicians should verify EXV operation via the chiller’s ComfortLink or Touch Pilot control interface to ensure proper initialization of the board.

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Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.