ZCVx
2/4/6 Series HVAC Zone Control System with RS485 Communication
Features
2-6 Independent Temperature Control Zones
For Standard Or Heat Pump HVAC Systems
Uses RCSLink-2 Wall Display Units or Sensors
Remote Status and Control of System via RS-485
Outdoor Sensor Input
24VAC Control Outputs for Zone Dampers
Vent Damper Control For Fresh Air Ventilation
Auto Changeover from Heating to Cooling modes
ZCV2
2
Zone
ZCV4
4
Zone
ZCV6
6
Zone
Operation
The ZCV 2/4/6 HVAC Zone Control system provides up to 6 independent
temperature control zones on a single HVAC mechanical system.
The zones are controlled by regulating the flow through forced air dampers.
Local zone control is provided by up to 6 TS16 or TS40 Wall Display
Units which allow setting the
temperature, system mode and fan mode. In addition a vent damper
can be open or closed to allow controlled fresh air ventilation.
All zone and system information can be read or controlled remotely
via RS-485 network interfaces.
HVAC Systems Compatibility
Works with Standard Systems (2 stage heat/ 2 stage cool)
Works with Heat Pump Systems (3 stage heat/ 2 stage cool)
Separate Heat and Cool Setpoints
Fan selectable for Standard Fan or Fan with Heat operation
Heat Pump Systems selectable for changeover with heat or cool
Supports Auto Changeover between Heat and Cool modes
Zone Sensors or Wall Display Units (WDU)
Works with up to 6 TS16 or TS40 Wall Display Units
Separate input for Outside temperature sensor (RS-5)
Zone Outputs
Works with 24VAC 2 wire, normally open, two position Zone
Dampers
Separate Vent Damper 24VAC 3 wire, power open/power close
output
Remote Communications Interface
RS-485, 2 wire half-duplex operation
9600 Baud
Addressable Zone Addresses 1-99
Read Temperatures, Setpoints and Modes remotely
Set Setpoints, Modes and Fan operation (Auto/On) remotely
