Prestige™ Thermostat Wiring; Visionpro Iaq Wiring - Honeywell TrueFRESH ERV Professional Installation Manual

Wiring (continued)
Follow this diagram
if using a Prestige™
Thermostat (Interlock
not shown).
Follow this diagram if
using a VisionPRO
20
PRESTIGE
THEROMSTAT
NOT NOT
USED USED
C C
Rc Rc
R R
U1 U1
U1 U1
U2 U2
U2 U2
U1/U1 Configurable IAQ relay for humidifier, dehumidifier, or vent
U2/U2 Configurable IAQ relay for humidifier, dehumidifier, or vent
IAQ.
VisionPRO IAQ
Equipment
Interface Module
TrueFRESH™ ERV/HRV Ventilation Systems 69-2480EF—05
POWERED
VENTILATOR
M28988
H1
U
M2
D1
OR
H
M2
V1
N
T2
M28989