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I am including a USB-L link with Tech Tools 8.5 on a USB stick software which will expire in April 2025 with each controller in this listing.
Controller itself works great. I originally bought it thinking it was roof top unit controller and it ended up being the water source heat pump controller.
Carrier’s WSHP Open controller is an integrated component of a Carrier water source heat pump. The WSHP Open controller continuously monitors and regulates water source heat pump operation with reliability and precision. This advanced controller features a sophisticated, factory-engineered control program that provides optimum performance and energy efficiency. For added flexibility, the WSHP Open controller is capable of stand-alone operation, or, it can be integrated with any other building automation system utilizing the BACnet, Modbus®, LonWorks®, or N2 protocols.
APPLICATION FEATURES:
• Controls 2 stages of DX cooling to maintain space temperature setpoint• Integrated 2-position or modulating waterside economizer for optimized mechanical cooling (ASHRAE® 90.1)• Controls modulating or 2-position outside air damper to meet ASHRAE 62 ventilation requirements• Built-in advanced control routines for zone level humidity control or zone level demand control ventilation (ASHRAE 62)• Supports auxiliary modulating reheat, 2-position hot water/steam reheat, or electric heat• Independent fan speed and compressor staging ensures quiet operation and maximizes latent heat removal for increased occupant comfort• Modulating fan speed and compressor staging ensures safe unit operation
SYSTEM BENEFITS:
• Integrated Carrier airside linkage algorithm for plug-and-play integration with the Carrier WSHP System• Fully plug-and-play with the Carrier i-Vu Building Automation System• Supports demand limiting for maximum energy savings• Compatible with i-Vu Tenant Billing for tracking tenants’ after-hours energy usage
HARDWARE FUATURES:
• Compatible with Aquazone™ horizontal water source heat pumps and vertical water source heat pumps with Puron® refrigerant• Integrates easily into any BAS using BACnet, Modbus, LonWorks*, or N2 protocols• On-board hardware clock, remote occupancy input, and support for Carrier communicating/thermistor sensors provide stand-alone operation• Easy startup and configuration with i-Vu User Interfaces
