Greentek LCH-12E, Руководство по установке

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* Illustration & example, port locations and airflow directions may vary, consult unit specification sheet and drawings.
It is important the duct design is sized accordingly to the application to insure the system related to the ERVs airflow and performance specifications. The
amount of air (CFM) that an ERV will deliver is directly related to the total external static pressure (E.S.P.) of the system. Static pressure is a measure of
resistance imposed on the blower by length of duct work/number of fittings used in duct work, duct heater etc.
DIRECT DUCTED SYSTEM APPLICATION
• Exhausting of stale air accumulated in the building.
• Supply air supplied to main living areas.
• ERV airflow must be balanced according to the building’s airflow requirements.
• Optional : External heating or cooling coil may be to insure maximum comfort.
ERV
SUPPLY AIR DUCT
RETURN AIR
RETURN AIR TO ERV
AIR HANDLER
SUPPLY AIR
BALANCING DAMPERS - LCH-12E ONLY
OUTDOOR AIR
EXHAUST AIR
OUTDOOR AIR
EXHAUST AIR
ERV
SUPPLY AIR
RETURN AIR
SUPPLY AIR
BALANCING DAMPERS - LCH-12E ONLY
EXTENDED EXHAUST SYSTEM APPLICATION
• Exhausting of stale air accumulated in the building.
• Supply air supplied to the return air duct of the air handler.
• Insure the ERV runs in conjunction with air handler unit.
• ERV airflow must be balanced according to the building’s airflow requirements.
7. TYPES OF INSTALLATIONS