19
Energy-Recovery Ventilation
System Service Manual
2 INSTALLATION SITE
Roomair outlet
Fresh air inlet
Service space
Fresh air outlet
Room air inlet
During installation, the two ducts (fresh air inlet and indoor air outlet) outside the room must be installed
with anti-condensate and heat insulating materials, and the ones inside the room should also be installed with
them if temperature and humidity in the ceiling is high. The ducts outside the room should be kept inclined
1/50~1/30 to avoid water into room.
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3 UNIT INSTALL
Air discharge duct
Room air inlet
Fresh air outlet
Indoor air supply
Indoor air
return
Room air outlet
Insulation materia
Exhanst air duct
Fresh air duct
Fresh air inlet