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    • This product has been superseded. See the list of replacement products below.

Carrier - OPN-RTUM2 I-VU RTU Open

Item: OPN-RTUM2
MFR: OPN-RTUM2

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About This Product

Product Info

Description

PRODUCT INTEGRATED CONTROLLER

Integrated controller for rooftop units capable of stand-alone operation or integrated with Carrier’s or any Building Automation System using BACnet®, Modbus® or Lonworks® protocol.


The RTU Open controller continuously monitors and regulates constant volume rooftop operation with reliability and precision. This advanced controller features a sophisticated, factory-engineered control program that provides optimum performance and energy efficiency. It also features plug-and-play connectivity to the Carrier i-Vu Building Automation System.
For added flexibility, the RTU 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.

FEATURES
System Benefits
  • Integrated Carrier airside linkage algorithm for plug and-play integration with the Carrier VVT® 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
  • Performance and utilization runtime data stored locally on the controller for system
Hardware Features
  • Can be factory-installed on Carrier WeatherExpert®, WeatherMaster®, and WeatherMaker® packaged rooftop units
  • Can be field-installed on constant volume rooftop units; wiring harnesses (sold separately), provide quick field installation
  • Integrates easily into any BAS using BACnet, Modbus, LonWorks1, or N2 protocols
  • On-board hardware clock, remote occupancy input, and support for Carrier communicating room sensors/thermistor sensors provide stand-alone operation
  • Easy startup and configuration with i-Vu User Interfaces
Application Features
  • Controls up to 2 stages of DX cooling (3 stages for 48/50 LC WeatherExpert®) to maintain space temperature setpoint
  • Controls up to 2 stages of gas heat or combination of mechanical and electric heat to maintain space temperature setpoint (controls up to 4 stages of heat in heat pump mode)
  • Integrated economizer2 and power exhaust control provide optimized free cooling in combination with mechanical cooling
  • 2 fan speed control options provide maximum energy savings and comfort
  • Built-in advanced control routines for zone level humidity control or zone level demand control ventilation (ASHRAE 62)
Warning: this product contains a chemical known to the State of California to cause cancer. P65Warnings.ca.gov

Specifications

Weight1 Pounds (lbs)
Width7 Inches (In)
Height2 Inches (In)
Country of OriginUSA
Length7 Inches (In)
BrandCarrier
Prop 65Yes

Documents

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