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Description
RS321N Premier Digital Non-Programmable Thermostat
  • Universal Control with 2-Heat / 1-Cool Control for Gas / Electric / Heat Pump / Oil equipment
  • Auto Heat/Cool Changeover, or Heating Only or Cooling Only Configuration
  • Intuitive Setup Menu for Easy Configuration of Options
  • Fan Selector for Automatic, Continuous or Recirculation Fan Operation
  • Adjustable Deadband between Heat and Cool Setpoint in Auto Changeover, from 2°F (1°C) and 8°F (4°)
  • Adjustable Fan Purge Timer to Use All Conditioned Air at the End of a Heating or Cooling Call
  • High and Low Setpoint Limits for Heating and Cooling
  • Commercial Lockout Mode with adjustable 0 to 24 Hour Override in 10min Increments
  • Restricted Temperature Adjustment in Commercial Lockout Mode; +/- 3°F (1°C) or +/-5°F (2°C)
  • Resume Button for Cancelling Commercial Override
  • 2 Occupied (Day-Cool & Day-Heat) and 2 Unoccupied (Night-Cool & Night-Heat) Setpoints
  • Adjustable Balance Points for Heat Pump Compressor and Aux Heat Lockout when Used with Outdoor Sensor
  • Selectable Fahrenheit or Celsius Display
  • Lockable Access Cover
  • Two Digital Inputs with LEDs: LED1 (Green - Filter) and LED2 (Yellow - Fault) with or without LCD Icon Indications
  • LED3 (Red - Emergency Heat; HP Operation Only)
  • Setback Input for Use as Occupied/Unoccupied Trigger with Optional Occupancy Sensors (Ceiling and Wall Mount)
  • Advanced Remote Sensor Bus Sensors Allow up to 6 Indoor, plus Outdoor, Aux1, Aux2 and Aux3 (think Supply Air, Return Air, Walk-In Refrigerator or Freezer, etc.)
  • Random Restart on Power Up Staggers Restart of HVAC System After a Power Outage to Minimize Peak In-Rush Current for any Installation
    Overview:
  • Thermostat Family: RS300 Series - NEW
  • Type: Electronic
  • HVAC Equipment: Gas, Electric, Oil, Heat Pump
  • Control: Heat, Fan, Cool, Auto, Off
  • Humidity: No
  • Programmability: n/a
  • Voltage Type: Low
  • Voltage: 24V
  • Battery: No
  • Remote Sensors: Aux, Indoor, Outdoor
  • Color: White
  • Orientation: Vertical

    Features:
  • 2 Heat / 1 Cool with Auto Changeover, Heat Only or Cool Only Operation - Operates on both 1-Heat / 1-Cool gas/electric furnaces, and 2-Heat / 1-Cool heat pumps.
  • Set-Up Wizard - Launches installation menu to quickly enter the settings for thermostat functions.
  • Adjustable Vibrant Blue Backlight - Makes viewing and setting the temperature easier any time of the day.
  • Worry-Free Memory Retention - Maintains set point and programmed parameters, even during power outages.
  • Circulating Fan - Maintains optimal air circulation between demand cycles for improved comfort with minimal energy use.
  • High and Low Setpoint Limits - Protects the heating and cooling systems by limiting temperature settings.

    Stages:
  • Heat: 2
  • Cool: 1

    Specifications:
  • Rated Voltage: 20V to 30VAC, 24VAC nominal
  • Rated A.C. / D.C. Current: 0.05 to 0.75 AC / 0.0 to 0.75 DC Amp continuous, per output, surges to 3 Amps max.
  • Control Range: Heating: 38 to 88°F (6 to 30°C) in 1° steps Cooling: 60 to 108°F (16 to 40°C) in 1° steps
  • Thermostat Sensing Range: 20 to 124°F (0 to 48°C) Control Accuracy: +/-1°F @ 68°F (0.5°C @ 20°C)
  • Minimum Deadband: (between Heat and Cool) 2°F (1°C)
  • Dimensions: 4.5”H x 4”W x 1”D (114mm x 102mm x 26mm)
  • Thermostat LEDs: Red – Emergency Heat, Yellow – Fault, Green – Filter
  • Equipment Terminations: R - 24V switching voltage, G - Fan, Y1-Compressor1, O - Rev. Valve in Cooling, B-Rev. Valve in Heating
  • Power Terminations: 24V - remote power by removing jumper, 24V(c) - power common (from HVAC equipment)
  • Input Terminations: LED1 (Green LED / Filter Icon), LED2 (Yellow LED / Fault Icon)
  • Occupancy Terminations: CLK1 ( + ), CLK2 ( - )
  • Remote Sensor Terminations: RS+V - Power, RS2 - Return, RS1 – Data
Read more
Specs
Application:
Multi-Stage (Heat/Cool)
Stages:
2 Heat/1 Cool
Programmability:
Non-Programmable
User Interface:
Push Button
Mount:
Vertical
Options:
Auto Changeover
Large Display
Works with Sensor
Fan Control
Changeover:
Auto
Temperature Range (F):
38°F - 88°F
Voltage:
Low voltage
Amperage:
0.05-3
Color:
Off-White
Height (Inches):
4.5"
Width (Inches):
4"
Depth (Inches):
1"
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