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Principle of Operation

The Aprilaire E1OO Dehumidifiers are designed to dehumidify the air coming into the unit by passing the incoming air over an evaporator coil to drop the air temperature below the dew point of the air. Moisture is removed from the air and drained out of the unit to a common floor or waste drain. The air is then reheated in the condenser coil and exits the unit.

Dehumidification occurs until the set point is reached, then shuts off until periodic sampling determines a need for operation.

Principle of Operation

Application

The E1OO Dehumidifiers are perfect for a wide range of applications including whole-home dehumidification and control of moisture in basements and crawl spaces.

Circulation

The Model E1OO can also be programmed to circulate air, which evens out relative humidity levels and temperature in the treated space, eliminating variations in the environment.

Application

Model 8620/8620W With IAQ Control

  • Universal 2H/2C or 4H/2C HP
  • Universal 2H/2C or 4H/2C HP
  • Humidity or Ventilation
  • Touch screen
  • Wi-Fi (862OW only)
Model 8620/8620W with IAQ Control

Model 8910/8910W With IAQ Control

  • Universal 3H/3C or 4H/2C HP
  • Event-Based"' Air Cleaning
  • Humidity and Ventilation
  • 2-Part 3-Wire design
  • Touch screen
  • Wi-Fi (8910W only)
Model 8910/8910W with IAQ Control

Model 8920W With IAQ Control

  • Universal 3H/3C or 4H/2C HP
  • Event-Based™ Air Cleaning
  • Humidity and Ventilation
  • 2-Part 3-Wire design
  • Full-color touch screen
  • Wi-Fi
Model 8920W With IAQ Control

Model 76 Wall Mount Dehumidifier Control

  • On, Off buttons
  • Wall-mounted living space control
  • Displays RH and controls to an RH value
  • Remote control for crawl space applications and sealed attics
Model 76 Wall Mount Dehumidifier Control
MODEL 76 SPEC IFICATIONS
Electrical External Remote
Input voltage and current Voltage: 24VAC +/20% Current: 2SmA (nominal), 50mA (max.) at 24VAC Voltage: 35VDC (supplied by dehumidifier control board)
Output Dry contact, normally open Communication (PS485)
Control External Remote
Control range 40% 80% RH 1 (less dry)-7 (more dry) 65°F—40°F dew point
Accuracy +/-5% RH See dehumidifier specifications
Differential 3% RH
LOW IiMit 40°F dew point 50°F dry bulb, 40°F dew point min.
High limit 99°F dry bulb 105°F dry bulb