TrueIAQ (DG115EZIQ) Wiring. Honeywell VNT5200E1000, VNT5150H1000, VNT5150E1000, VNT5200H1000
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Wiring (continued)
Follow this diagram for Alternate Interlock
Wiring with Forced Air
System
FAN TIMER
OR OTHER
WALL
CONTROL
POWERED
VENTILATOR
22
G
Y
W
R
W
G
R
C
Y
OLDER -STYLE
THERMOSTAT
FAN (G) & COOL (Y)
ARE COUPLED
FORCED AIR SYSTEM
(FURNACE)
24-VOLT
TERMINAL BLOCK
M28992
The ERV/HRV is interlocked with the forced air system and is used in conjunction with older-style thermostats where the G and Y terminals are coupled together in the thermostat (fan and cool are simultaneously energized).
This wiring method will prevent turning on the cooling system when the ventilator turns on the furnace fan.
NOTE: Only use this wiring method for systems where G and Y are coupled at the thermostat.
Follow this diagram if using a
TrueIAQ (DG115EZIQ) .
TrueIAQ
VENT
VENT
DEHUM
DEHUM
M28993
ERV/HRV Ventilation Systems 69-2480EF—01
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Key Features
- Improves indoor air quality by removing pollutants, allergens, and moisture.
- Recovers heat and moisture from the outgoing air stream, reducing energy costs.
- Helps to prevent condensation and mold growth.
- Provides a constant supply of fresh air, even when windows and doors are closed.
- Can be controlled manually or with an optional remote control or wall-mounted thermostat.
- Easy to install and maintain.