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Diffuseur

Grid 

moulding

A) Grid moulding

      Make sure that the grid moldings of the 

      suspended ceiling  match the diffuser’s 

      face dimensions.

      (610 X 610 mm (24 X 24 in)

      Also, make sure that the moldings of

      the ceiling are firmly anchored.

B)   Install the diffuser

       The diffuser can be heavy weight.

       If he leans on the grid moulding, 

       make sure that these are very well 

       anchored.

       Slowly move and place the diffuser and 

       plenum box in the ceiling space.

       Secure the support with metal wire by 

       suspending the plenum through 4 
       antiseismic suspension holes.. 

Gypsum

Grid mouling

INSTALLATION IN A SUSPENDED CEILING
WKD 380 & 381 - Square DN 600

Panel of suspended ceiling

5

Diffuser

Paraseismic

hanging plate 

(4)

Summary of Contents for WKD 380

Page 1: ...ffuser WKD 380 and 381 nadklima com CANADA M A D E I N Québec NAD Klima head office 144 Léger Sherbrooke Qué J1L 1L9 819 780 0111 1 866 531 1739 info nadklima com Ontario NAD Klima Ontario 2840 Argentia Road Unit 6 Mississauga Ontario L5N 8G4 416 860 1067 ontario nadklima com ...

Page 2: ...nd Nozzle Position 1 Stable vertical air flow with large penetration Nozzle Position 2 Vertical airflow with a helical effect Nozzle Position 4 Horizontal air flow even in free suspension with a maximal horizontal reach and an elevated primary induction Nozzle Position 3 Horizontal helical air flow and a relatively weak reach Cooling Heating Configuration WKD 380 381 WKD 380 only DN 6oo DN 6oo DN ...

Page 3: ...th metal wire through suspension s holes 4 predrilled for this purpose As shown in the drawing on the right install the plenum by adjusting its height According the option 1 the base of the diffuser will will press outside the gypsum s hole directly to the ceiling or according option 2 and 3 the base of the plenum should be flush to the hole Gypsum Drywall mounting Option 3 diffuser flush with the...

Page 4: ...tion 2 Measure the diffuser s diameter ØD ADD 13 mm 1 2 inch Cut a circle in the gypsum equivalent to this new measure ØD 13 mm 1 2 inch Around this hole place the drywall moulding and fix it B Install the diffuser The plenum shall be hanged by the paraseismic hanging plate 3 with metal wire As the drawing on the right shows install the diffuser by adjusting its height either according option 1 di...

Page 5: ...he diffuser The diffuser can be heavy weight If he leans on the grid moulding make sure that these are very well anchored Slowly move and place the diffuser and plenum box in the ceiling space Secure the support with metal wire by suspending the plenum through 4 antiseismic suspension holes Gypsum Grid mouling INSTALLATION IN A SUSPENDED CEILING WKD 380 381 Square DN 600 Panel of suspended ceiling...

Page 6: ...d the diffuser at the desired height In order to obtain a precise adjustment we recommend using the anchoring system CCA with an aviation type cable 3048 Verify that the diffuser is well anchored Once this process is finished you can connect the air intake Aviation type cable Adjustable anchorage system CCA Diffuser Seismic proof anchorage bracket ...

Page 7: ...commend cleaning the diffuser with a multi filament brush or duster microfiber that you will pass softly on the diffuser It has thermo lacquered finish for an easy cleaning as dust does not stick to it When cleaning gently move the brush or duster on diffuser Make sure nothing is obstructing the proper operation of the diffuser ...

Page 8: ...cal innovations Our passion for work well done and digital precision ensure that the resulting product will guarantee the highest standards Manufactured in Sherbrooke Quebec Canada and distributed all across North America our products raise the bar in terms of standards of quality efficiency and energy savings A leader in air diffusers for LEED projects NAD Klima is always striving to provide bett...

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