Commercial Building Controls : Building Management Systems : Controllers (Legacy) : W7080 : W7080A1016/U
Load Analyzer, 3 Heat/ 3 Cool
Overview
Controls heating, cooling and space demand oriented economizer operation in the Honeywell Electronic Dual Set point Multizone control system.
Features
- Controls 3 stages of on/off heating, modulated heating, modulated economizer, 3 stages of on/off cooling and modulated cooling.
- Responds to highest heating and cooling demand signal from up to 12 T7080 Zone Thermostat/Transmitters.
- Analyzer is short-circuit protected source of 24 Vdc power for zone thermostat/transmitter, sensor and W7081A Limit Controller Package.
- Switches all stages off when power is interrupted; switches stages on when power is restored.
- Compressor turn-on time delays must be incorporated for each compressor.
- No adjustment or calibrations required.
- Night setback and cooling shutdown for individual or all zones by addition of time-clock.
- Mounts with 4 No. 8 Screws (not provided) through holes in base.
Product Specifications
- Application
- Packaged RTU; Furnace; Split System
- Dimensions (in.)
- 6 1/4 in. high x 4 1/8 in. wide x 2 5/16 in. deep
- Dimensions (mm)
- 159 mm high x 105 mm wide x 59 mm deep
- Comments
- Load analyzer provides control of On/Off and modulated cooling and modulated economizer functions
- Frequency
- 50 Hz; 60 Hz
- Approvals, Underwriters Laboratories Inc.
- Component Recognized
- Approvals, CSA
- Component Recognized
- Electrical Connections
- 1/4 in. quick-connect male terminals
- Application Size
- 3 Heat / 3 Cool
- Control System
- W7080 control system
- Compatible With
- T7080 Thermostat
- Contact Ratings
- NO 240 VA inrush @ 24 Vac, 60 VA running @ 24 Vac; NC 75 VA inrush @ 24 Vac, 30 VA running @ 24 Vac
- Voltage
- 24 Vdc
- Operating Temperature Range (F)
- -40 F to +150 F
- Operating Temperature Range (C)
- -40 C to +65 C
- Shipping and Storage Temperature Range (F)
- -40 F to +150 F
- Shipping and Storage Temperature Range (C)
- -40 C to +65 C
- Approvals, Department of Defense Guidelines
- Meets
- Approvals, ASHRAE Guidelines
- Meets ASHRAE 90-75
