The RC2100 series 2000 wireless heating system controller utilizes reliable Spread Spectrum Radio technology. Together with other existing Trs Systems WT2630A wireless space sensors and OST2630 wireless outside air temperature (OSA) sensors, the RC2100 controller will control the boiler system based on the average space temperature (up to 12 zones) and wireless outside air temperature. If the OSA temperature is below OSA set point and the average temperature is lower than the average space temperature set point, the heating system will be activated after a preset time delay (adjustable) by a relay output from the RC2100 controller to the boiler control system. The RC2100 provides maximum flexibility with extensive system adjustability, sensor selectability, alarms and reliable wireless sensor capability.

The maximum radio transmission distance is dependent on building type. The maximum open-air transmission distance is one mile. In a typical commercial building with steel I- beam construction, concrete floors with reinforcing rod, and metal stud walls, it can be expected that transmissions will penetrate vertically through floors and horizontally through 200 to 500 feet of walls, furniture and air.

Generally a wireless system will cover at least three floors - one floor above and one floor below the receiver location. In some buildings with favorable transmission characteristics the system may cover more floors.

Input Voltage:
  24 VAC 60 Hz (+10%/-15%)

Power Consumption:
  4 VA Maximum

  9-3/8” x 4-5/8” x 2-3/8”

Operating Conditions:
  Temperature 15 to125 deg F
  Humidity 5 to 95% RH non-condensing

Sensor Indicating Ranges:
  Outside air sensor, -40 deg to 160 deg F
  Space Temperature, 32 deg to 104 deg F
  Accuracy, +/- 1 deg F

Boiler System Control Output:
  Three terminals for heating system enable output
  (Common, Manual & Auto) – SPST N.O.
  Pilot Duty (1 amp max. at 24VAC)

Low Battery/Lost Transmitter Alarm Output:
  Pilot Duty Relay Contact (SPST N.O., 1 amp
  max. at 24 VAC)

Low Limit Alarm Output:
  Pilot Duty Relay Contact (SPST N.O., 1 amp
  max. at 24 VAC)

Set Point Adjustment Range:
  35 to 95 deg F

  NEMA4 Enclosure (Light Gray)
  Transparent Cover
  UL94V-2 Flammability Rating

RF Characteristics:
Operating Frequency Channel 923.58 MHz o Receiver Sensitivity (avg. power)
  -107 dBm o Jam Resistance
  60 dB out-of-band rejection

  FCC part 15.247

Field Adjustable parameters:
  Space temperature set point
  Space set point differential
  Outside air temperature set point
  OA temperature set point differential
  Day/night setpoints & schedule
  Time of day
  Output time delay
  Sensor high/low limit range (excludes a particular sensor from the average temperature calculation if its temperature is beyond the
  set point limit range)

LED display:
  Average space temperature
  Space temperatures included in the average calculation
  Space temperature set point & differential
  Night mode set point offset
  Time of day & day/night schedule
  Outside air temperature
  Outside air set point & differential
  Individual space temperature(s)
  Low Battery, Lost Sensor & Space Temperature Low Limit Alarms
  Sensor limit range for calculation