Swegon KDYa Series Installation, Commissioning Maintenance

KDYa
Installation – Commissioning – Maintenance

Installation

Cut an opening in the duct according to dimensions I
x J in the dimensions table. Place the air diffuser over
the opening and secure it with screws to the duct. See
Figure 1.

Commissioning

A flow measuring damper installed in the duct upstream
of the first duct diffuser is recommended for commission-
ing and airflow measurements.

Maintenance

The air diffuser can be cleaned, if necessary, using luke-
warm water with dishwashing detergent added or by
vacuum cleaning using a brush nozzle.
Figure 1. Installation.
Figur 2. Installation alternative, no airflow beyond the arrange-
ment of discs.
Figure 3. Installation alternative, air also flows past the discs.
Standard KDY disc pattern
2 - 7
2 - 7
2 - 9
2 - 9
2 - 14
2 - 14
2 - 18
2 - 18
KDY disc pattern or diffused air distribution pattern
2 - 7
2 - 7
2 - 9
2 - 9
2 - 14
2 - 14
2 - 18
2 - 18
20101125
3 - 14
3 - 14
3 - 18
3 - 18
4 - 14
4 - 14
4 - 18
4 - 18
3 - 14
3 - 14
3 - 18
3 - 18
4 - 14
4 - 14
4 - 18
4 - 18