Specifications

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Accessories
DG115EZIAQ
TrueIAQ Whole-Home,
Indoor Air Quality Control
Description:
The TrueIAQ DG115EZIAQ monitors and automatically
adjusts operation of the whole-house humidifier,
dehumidifier, ventilator, or bath fan.
It can adjust humidity and deliver fresh air with or
without dependency on HVAC equipment operation. If
a home has both a humidifier and dehumidifier
installed, the TrueIAQ DG115EZIAQ can automatically
change over to the appropriate equipment based on
the comfort settings and the changing outdoor
conditions.
The TrueIAQ DG115EZIAQ provides cost-effective
ventilation in accordance to industry standards. In
addition, it can be programmed to deliver ventilation
during set times during the day or night.
153530 EA 1
DG115EZIAQ TrueIAQ Digital Control
24 VAC
Wall or Duct Mount
ACE # PK UM DESCRIPTION
TrueIAQ Control and Outdoor Sensor
• Operating/Storage temp: -40°F to 120°F
(-40°C to 50°C)
• Condensation Protection: 0-100%
• Operating RH%: 0% to 99% non-condensing
(TrueIAQ). Outdoor sensor protected from
condensation.
• Temp reading range: -40°C to 50°C
(-40°F to 122°F)
• Temp accuracy within range: 0.4°C (0.72°F)
• Humidity reading range: 5% to 95%
• Humidity temp accurate reading range: -20°C to
50°C (-17°F to 122°F)
• Humidity accuracy over that range: +-4.5%
• Maximum real time clock drift over 1 year:
7 minutes
• Vertical mount to cover one gang box
• Flame Rating: UL94V-0
• RoHS compliant
• Relay life: 100,000 cycles at 1A 24Vac
Power Supply
• 24Vac ± 20% 50, 60Hz (TrueIAQ control)
• 24Vdc 2-wire over communication bus, not
polarized (outdoor sensor)
• Protected against voltage spikes
• Not protected against over voltage connection
(ex 120 or 240V)
• All setup parameters are stored indefinitely
In the Event of Power Failure
• Real-time clock is maintained for 4 hours
• All outputs are deactivated
• All setup parameters are stored indefinitely
Mechanical Design
• Dimensions: 2-3/4” W x 4-3/4” H x 7/8” D
(TrueIAQ control); 2-3/4” W x 3-3/4” H x 7/8” D
(Outdoor sensor)
• Weight: .35 lbs (TrueIAQ control); .15 lbs.
(Outdoor sensor)
• Temperature Unit Display: °C/°F
Features:
x Provides humidity independent of equipment
operation, allowing homeowners to reach their
desired humidity setpoints regardless of air
temperature.
x Can be remotely mounted up to 20 feet from the
system.
x Uses up to 70 percent less water to produce even
more moisture than traditional whole-house
humidifiers.
x Requires only a 1-3/4" cut into ductwork and
mounts on a separate, lightweight bracket
(included) for accurate leveling.
x Push terminals for easy wiring are routed through
an interior harness so no wires are exposed.
x LED lights indicate when system is running or needs
service. Lights also provide feedback to the installer
during installation.
x Multiple sensors sit in a separate compartment to
accurately monitor water levels.
Specifications:
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