Prestige™ 2-Wire Iaq And Rf Eim Wiring - Honeywell TrueFRESH ERV Professional Installation Manual

Wiring (continued)
Wiring with Remote Controls
CONT mode - Ventilator runs continuously on low speed. A ventilation call from a control boosts the
ventilator into high speed.
INT mode - The ventilator is OFF until a ventilation call from a wall control turns it on in high speed..
Controls Wiring
Follow this
diagram if using a
Prestige™ 2-wire
IAQ and RF EIM.
TrueFRESH™ ERV/HRV Ventilation Systems 69-2480EF—05
THM5421R
OR
OR
OR
IAQ DEVICE
SENSOR TYPE
(24 VAC)
R
TO
C
THERMOSTAT
CONV
W
W2
W3
Y
Y2
G
L
EQUIPMENT
U3
U3
U3
IAQ
U2
CONTROL
U1
U1
RC 24 V
POWER
RH
R
C
S2
S2
SENSORS
S1
S1
M28987
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