JADE™ YL7220 Economizer System

The JADE™ Y7220 Economizer System Y-Pack is a complete field retrofit kit for RTU and wall mount type economizers (excluding wiring). The included and fully configurable W7220 Economizer module is wired directly to a commercial space thermostat and sensors to provide dry-bulb or enthalpy based economizer control. This Jade retrofit solution comes complete with approved Honeywell sensors plus Diamond 27 lb-in (3 Nm), direct-coupled, communicating Actuator. By design this system helps ensure compliance with all local and regional code requirements and provides optimal energy efficiency and savings.

• Jade controller with menu driven user interface with large LCD display and simple navigation for fast set-up and commissioning
• Small footprint and color-coded wiring terminals help with easy and flexible installation in various RTU/AHU applications
• Two-wire Sylk® bus reduces wiring complexity while providing advanced diagnostics including the common damper mechanical binding issues
• Embedded fault detection and diagnostics with alarm output for thermostat to quickly identify sensor failures or loss of communication, saving time on service
• Diamond or Zelix 27 lb-in (3 Nm) or 44 lb-in (5 Nm) direct coupled actuators with optional two bolt mounting
• Demand control ventilation (DCV) via optional CO2 sensor
• Operational test mode
• Configurable freeze protection

• California Title 24, (Part 6, Section 120.5)
• IECC IECC 2018 Chapter C403.2.4.7