RS311N | Robertshaw Climate

RS311N Slimline® Premier Digital Non-Programmable Thermostat
* New Features in BOLD

Universal Control with 1-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
Selectable Fahrenheit or Celsius Display
Lockable Access Cover
Setback Input for Use as Occupied/Unoccupied Trigger with Optional Occupancy Sensors (Ceiling and Wall Mount)
Random Restart on Power Up Staggers Restart of HVAC System After a Power Outage to Minimize Peak In-Rush Current for any Installation

Data

Overview

Thermostat Family:

RS300 Series

Type:

Electronic

HVAC Equipment:

Gas, Electric, Oil, Heat Pump

Control:

Heat, Fan, Cool, Auto, Off

Humidity:

Programmability:

n/a

Voltage Type:

Low

Voltage:

24V

Battery:

Remote Sensors:

Color:

White

Orientation:

Vertical

Features

1 Heat / 1 Cool with Auto Changeover, Heat Only or Cool Only Operation
Operates on both 1-Heat / 1-Cool gas/electric furnaces, and 1-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:

Cool:

Specs

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)
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)
Occupancy Terminations: CLK1 ( + ), CLK2 ( - )