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Robertshaw RS311N Non-Programmable Thermostat 1-Heat/1-Cool

Robertshaw RS311N Non-Programmable Thermostat 1-Heat/1-Cool
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Robertshaw RS311N Non-Programmable Thermostat 1-Heat/1-Cool

Robertshaw RS311N Non-Programmable Thermostat 1-Heat/1-Cool

SKU: RS311N
Tariff HS Code: 90321000
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$112.40     /ea
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RS311N

RS311N Slimline® Premier Digital Non-Programmable Thermostat (Replaces 300-201, 300-207)

The RS300N Premier series of thermostats from Robertshaw are designed for new and replacement commercial or residential applications. The RS300N family has a beautiful new blue backlight and secondary display for the remote sensor bus. The RS300N family thermostats are direct replacements for the Robertshaw 300 series non-programmable products. They can be configured to control conventional HVAC equipment or heat pump equipment with both traditional and dual fuel heat pumps. The pushbuttons on the thermostat can be locked to give restricted override capabilities, and the optional Occupancy Sensor enables automatic energy savings. The advanced remote sensor bus allows up to 6 indoor remote
sensors, an outdoor sensor, and up to 3 auxiliary sensors for needs such as supply air, return air, water temperature, walk-in freezers and refrigerators, and any other temperature monitoring desired.

Features:

  • Automatic Changeover from Heat-to-Cool and Cool-to-Heat
  • Fan Selector for Automatic or Continuous Fan Operation
  • 2 Occupied (Day-Cool & Day-Heat) and 2 Unoccupied (Night-Cool & Night-Heat) Setpoints
  • Commercial Lockout Mode with adjustable 0 to 24 Hour Override in 10min Increments
  • Resume Button for Cancelling Commercial Override
  • +/- 3°F (1°C) or +/-5°F (2°C) Restricted Temperature Adjustment in Commercial Lockout Mode
  • Selectable Fahrenheit or Celsius Display
  • Lockable Access Cover
  • HVAC equipment control using dry contact relays
  • LED1 (Green - Filter) and LED2 (Yellow – Fault) with or without LCD icon indications
  • LED3 (Red - Emergency Heat; HP Operation Only)
  • Optional Occupancy Sensors Available (Ceiling and Wall Mount)
  • Two Digital Inputs (LED1 and LED2) (think Condensate & Fault)
  • Occupancy Sensor Input (can also be used as a Occupied/Unoccupied trigger)
  • Advanced Remote Sensor Bus Sensors allow up to 6 Indoor, plus Outdoor, Aux1, Aux2, and Aux3 (think supply air, return air... all on a 3-wire bus)
  • Random Restart on power up randomly staggers restart of HVAC system after a power outage to minimize peak in-rush current for any installation
Rated Voltage 20V to 30VAC, 24VAC nominal
Rated AC/DC 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)
Occupancy Terminations CLK1 ( + ), CLK2 ( - )
Equipment Terminations R - 24V switching voltage, W1 - Heat1 or Aux/Emer Heat, G - Fan, Y1-Compressor1, Y2 - Compressor2, O/W2 - Heat2 or 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)
Remote Sensor Terminations RS+V - Power, RS2 - Return, RS1 - Data

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