Installation Tips - Swegon GOLD SD Description

Description of the Air Handling Unit

Installation Tips

Sizing the Duct System
The preset flow is automatically kept at a constant rate
if this function has been selected in the hand-held micro
terminal. Lower air velocity in ducts and air diffusers
mean lower pressure drop and consequently lower energy
consumption and a quieter ventilation system.
To achieve optimal operating economy and low noise
level it is important to design the ventilation system with
as low pressure drop as possible. The hoods for outdoor
air and extract air, designed especially for the GOLD, are
optimized in this respect.
Examples of how air deflectors and extruded inlets minimize pressure
losses in Swegon accessories for the GOLD.
A duct or non-return damper of its own.
Zero calibration is an integrated function in the GOLD air
handling units. Every individual GOLD air handling unit
in a ventilation system must be equipped with its own
outdoor air and exhaust air hood/duct in order for this
function to operate correctly. Or else, every individual
air handling unit must be equipped with a non-return
damper or a motorized damper in the outdoor air duct
and/or exhaust air duct.
Every GOLD air handling unit must have its own outdoor air duct (and
its own exhaust air duct/hood).
If the use of a common outdoor air duct is still desirable, every branch
duct for each GOLD air handling unit must be equipped with a non-
return damper or a motorized damper (also applies to a common
20190329 We reserve the right to alter specifications.
exhaust air duct/hood).
GOLD
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