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2. DESCRIPTION
VENTILATION SYSTEM
A. Fresh air from outside
B. Exhaust air to outside
C. Exhaust air from home
D. Fresh air to home
•
Fresh Air from Outside Port (A): Inlet for fresh outdoor air.
•
Exhaust Air to Outside Port (B): Outlet for exhausting stale, humid & contaminated air to the outdoors after
transferring its heat to the recovery core.
•
Exhaust Air From Home Port (C): Exhausts stale, humid & contaminated air to the outside from multiple location of
the home or from the return air of the forced air system, prior to passing threw the heat recovery core. Ex: Bathroom,
laundry room etc.
•
Fresh Air to Home Port (D): Introduces & distributes clean & fresh air to your home. The homes fresh air ports
are normally installed in the main living areas or in the return/supply duct of the forced air system. Ex: Living room,
bedrooms, recreation rooms etc.
•
Duotrol
Systems: Selects your ventilation modes (OFF, CONT or INTER), also to adjust your continuous airflow
TM
rates: Increasing (+)/Decreasing (-).
•
Motors(2): Designed with high performance and reliability, they are maintenance free for your comfort and peace of
mind.
•
Synthetic Filters: Capture the largest particle & protects your heat recovery core from potential obstruction by these
particles.
•
Heat Recovery Core: A polypropylene cross-flow type it is designed to transfer the heat between both exhaust &
supply air streams without allowing any contamination or mixing of both air streams to maximize the efficient and
improve your indoor air quality.
•
Condensate Drain Pan & Drainage Hose: Captures the water that accumulates during the heat transfer and
defrosts sequence in the fall, winter & early spring seasons. Drain hose is connected to the drain pan and serves as
drainage for the accumulation of water. It is normal during summer months to find no condensation in drain pan or in
drainage hose.
•
Automatic Defrost Sequence: The defrost sequence is electronically controlled to measure the incoming outdoor
air temperature, the sequence is activated at -5°C (23°F) and colder and the duration is for 5 minutes then returns to
normal operation for 25 minutes. This system eliminates that the heat recovery core doesn't build with ice or freezes.
•
Defrost sequence: Supply fans shuts down, the exhaust fan speed increases pending the measured outside
temperature.
B
C
A
HR100V
D
A
B
HR160H & HR220H
C
D
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