Examples Of Bad Duct Installation; Installation Standards For Damper Of Erv - Samsung AN026JSKLKN Series Installation Manual

Installing the duct

Examples of bad duct installation

Extreme bend
Installation standards for damper of ERV (for preventing back draft, cold draft and condensation)
(should be purchased separately)
Classification
Type of damper
Commercial ERV
Environmental condition
Waterfront
lake, rivers
Buildings
❇ ❇ Damper is recommended in a fog-prone area such as mountainous area .
Multiple bend
outdoor air
Motorized damper
Conditionally
mandatory (Refer to the mandatory (Refer to the
table below)
Installation condition
Within 1,000 m
Underground installation
narrow connection part
Exhausted air
Back draft damper
Conditionally
table below)
Within 500 m
ENGLISH-28
Supplied air
Back draft damper Motorized damper
Recommended
Motorized damper/back draft prevention
damper installation requirement
Required (Mandatory)
Required (Mandatory)
Required (Mandatory)
Returned air
Recommended