eControls WRDC Instruction Manual

eControls
Includes:
WRDC Wireless Remote Damper Control.
(2) AAA Alkaline Batteries (already installed).
Compatible Dampers (sold separately):
R80DWL-XX (Unsealed)
R80DWLS-XX (Sealed)
CAUTIONS
!
Not intended as a zoning system. See eControlsUSA.com for
zoning solutions.
Turn off power to HVAC equipment before installing or
servicing airflow controls.
Read and follow all instructions carefully before installing.
Wiring Diagram
R80DWL or R80DWLS Damper
controlling airflow to the space.
Wireless
Communication
%
Dpr
LITE
DMPR
ENTER
WRDC Wireless Remote
Used anywhere in the space.
Installed in the duct
2 To 24VAC, 40VA
transformer or
24VAC (R and C)
at the equipment.
Damper Control
Model WRDC - Installation Manual
Wireless Remote Damper Control
LITE
DMPR
ENTER
Follow all local electrical codes during installation. All wiring
must conform to local and national electrical codes.
Installation should be performed by a qualified individual with
sufficient experience and skill.
Use cautions when mounting components to surfaces
that may have concealed wiring beneath the surface.
Step 1. Install and Wire Damper(s)
1) Install an R80DWL or R80DWLS damper in the trunk line
supplying air to the space. Multiple dampers can be
connected to define a space.
2) Use 18 or 20 ga., 2-conductor thermostat cable to connect the
Model A80WLD
Wireless,
Modulating
24VAC
24VAC, 2.8VA
eControls, Inc.
24VAC
Made in USA
Powering Multiple Dampers
Use 18 or 20 ga., 2 conductor thermostat cable to connect multiple
dampers. A 40VA transformer can power up to 6 dampers.
2
To 24VAC
Transformer
Jan 2025 Ver 1.00
(Damper is sold
separately)
%
Dpr
damper actuator to a 24VAC, 40VA
transformer or to the Rand C terminals
at the equipment. A 40VA transformer
can power up to 6 dampers.
24VAC transformer
or equipment
terminals R and C
2