Field Converting Ard Damper From Normally Open To Normally Closed; Typical Wiring Examples - Honeywell TrueZONE ARD Serie Guía Para El Encendido Rápido

TRUEZONE ARD, EARD, AND ZD SERIES DAMPER ASSEMBLIES

Field Converting ARD Damper from Normally Open to Normally Closed

1. Remove the actuator.
2. Locate the two plastic grommets on the damper and
move them from one side to other.
3. Rotate the damper to closed position.
4. Replace the actuator on the opposite side of the
damper.

Typical Wiring Examples

TrueZONE DAMPERS TO HZ432 ZONE PANEL
M1
M4
M6
R
Fig. 1. 2-Wire Operation (Red LED only).
TrueZONE DAMPERS TO HZ432 ZONE PANEL
M1
M4
M6
R
Fig. 2. 3-Wire Operation (Red and Green LEDs).
NOTE: 2- and 3-wire operation are Power Close/Spring
Open. Additional wire only adds green LED.
33-00079EFS—03
M1 COMMON
M6 CLOSED
M35493
M1 COMMON
M4 GREEN LED
M6 CLOSED
M35494
EIM TO THERMOSTAT
POWER
HEAT
COOL
FAN
U1
U2
U3
A
B
C
D
S4
S4
SENSORS
S3
S3
Fig. 3. Wiring an EARD to a VisionPRO® with
2
FURNACE
CONV
C
R
W
W2
Y
Y2
A
G
VENT
VENT
RedLINK™.
EARD
M35495