Product Description
This application is used when one fan coil provides a single Zone of cooling via forced air duct work for the system, and heating is provided by up to five zones of radiant heating. Zone 1 controls the fan coil, and therefore all cooling; Zones 2 through 6 control up to five radiant zones, and therefore all heating.
PRODUCT FEATURES
All control packages include a tank temperature controller, zone panel for up to six zones, and terminal strips for connection to external devices. Hydro-Connect controls are standard with the following features:
- Outdoor Temperature Reset
- CWSD and WWSD (Cold Weather Shutdown and Warm Weather Shutdown)
- Central wiring: All thermostats, heat pump(s), and zone valves or pumps are wired to the control panel
- Up to 3 stages of heating/2 stages of cooling, including backup boiler output
- Color controller display, indicating heating/cooling demand, operation mode, and input/output status
- External indicator lights for zone operation
- Zoning with pumps or zone valves (2, 3, or 4 wire valves)
- Variable speed pumping with zone valves
- Pump exercise operation (when zoning with pumps)
- Fused zone board