Kaden KEX Series, Installer Manual

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11
2. KUN UNIVERSAL MODEL GUIDELINES
2.1 HEATER DIMENSIONS
Ø Sa Ø Ra
H D I G
F
E
B
J
C
A
K
Model A B C D E F G H I J K ØSa ØRa
KUN521 657 1046 430 15 104 510 238 187 621 575 423 300 300
KUN530 707 1096 550 15 240 560 280 280 536 540 474 350 350
KUN415 625 845 397 15 95 495 197 197 446 445 471 300 300
KUN420 625 845 397 15 95 495 197 197 446 446 471 300 300
KUN425 625 845 397 15 95 495 197 197 446 447 471 350 350
KUN430 644 923 549 15 246 515 237 201 483 447 491 350 350
KUN315 627 844 408 15 95 496 230 197 414 445 471 300 300
KUN320 627 844 408 15 95 496 230 197 414 445 471 300 300
KUN325 627 844 408 15 95 496 230 197 414 445 471 350 350
KUN330 645 941 552 15 240 516 236 235 468 470 491 350 350
All dimension in mm
Diagram 1
2.2 PLATFORM & SERVICE CLEARANCES
B B
A A
C C
Platform
& Service
Area
i
ii
D D
EE
Minimum Service
Clearance
Internal
External
Method 1 Method 2
A = Front 750mm 750mm 500mm
B = End 750mm N/A 300mm
C = End N/A N/A 300mm
D = Top 250mm 800mm 1000mm
E = From Platform &
Service Area
D + The height of the heater
(Heater height = Diagram 1 dimension A)
Diagram 2
i.
There are two methods of installing the KUN series internally, in ceilings and under the floor.
Method 1 is for when the minimum clearance (
B
) at the Fan cabinet end is available.
Method 2 is for when the minimum clearance (
B
) at the Fan cabinet end is not available.
ii.
This minimum clearance height (
E
) must be maintained across the entire Platform and Service Area.
IMPORTANT
For all internal installations, permanent artificial lighting shall be provided at the heater, with the
switch located at the access opening.