Page 36 - Energy Recovery Ventilation

ENERGY RECOVERY VENTILATION

Heat Recovery Ventilation Unit

Installation Example

Installation Example (Ceiling-Mounted)

Cap Grille (Hood Grille) Fully Threaded Bolt Supply Air Duct
Outdoor Air Intake
Insulated Duct

RA (Indoor Exhaust)

SA (Indoor Supply)
OA (Outside Air Intake)
EA (Exhaust Air)
Diffuser (Exhaust)
Outdoor Exhaust Diffuser (Supply)

Installation Example (Ductless Ventilation)
Insulated Duct
Ven�la�on Cap
Fully Threaded Bolt

EA (Exhaust)
OA (Outdoor Air Intake) Main Body

Exterior Wall
SA (Indoor Supply)
Grille Panel
RA (Indoor Exhaust)
Reinforcement Wood

Transportation/Delivery Storage/Load
• Please be careful as the device in the package may be • When stacking the products at the site, do not unwrap the
damaged if dropped or impacted during transportation. packaging and avoid stacking more than five layers.
• In particular, when placing the product down after • When storing the products outdoors, make sure to protect
transportation, be cautious of any potential impact that them from rain or snow by wrapping them in plastic or
could affect the balance of the fan. similar materials.
After Unpacking Installation Instructions
• When installing and operating the equipment after • Due to the heavy weight of the product, it is recommended
unpacking, make sure to prevent dust or debris from that you use machinery or have at least two people assist
entering the internal components of the device at with the installation. Use leveling bolts to ensure that the
the construction site, as this can cause a decrease in unit is level during installation.
performance. Proper equipment protection is essential. • When connecting the equipment to the duct, it is advisable
• If the exterior case of the equipment is damaged or that you use materials that do not transmit vibrations at
scratched, recoating is not possible as color steel plates are the connection points to reduce noise.
used, so please handle with care.
Electrical Wiring Other Matters
• Additional switches are provided separately, so please wire • Please secure inspection ports and repair spaces for
them at the site. inspections and repairs.
• When controlling multiple units with one switch, please • Please clean the heat exchanger and filters regularly.
consult with the distributor.

ENERGY RECOVERY VENTILATION 36