Unitary products group LA120, Руководство по установке

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035-18525-001-B-0203
Unitary Products Group 15
ACCESSORIES
• ELECTRIC HEATER
Add 15” to unit height when using 10, 16, 26, or 36
KW heater
• SUPPLY AIR PLENUM
Add 27” to unit height when used.
• BASE
TABLE 9: ACCESSORY STATIC RESISTANCE (IWG)(TO BE INCLUDED WITH DUCT SYSTEM STATIC
RESISTANCE)
120
3200 3600 4000 4400 4800
Electric Heaters
10 KW 0.02 0.02 0.03 0.03 0.04
16 KW 0.03 0.04 0.05 0.06 0.07
26 KW 0.06 0.07 0.09 0.11 0.13
36 KW 0.09 0.11 0.14 0.17 0.20
Supply Air Plenum 0.05 0.06 0.07 0.08 0.10
Return Air Grille 0.05 0.06 0.07 0.08 0.10
Hot Water Coil 0.19 0.24 0.30 0.35 0.40
FIGURE 13: UNIT DIMENSIONS AND CLEARANCES
2 7 - 5 / 8
2 - 3 / 8
2 - 3 / 1 6
5 6 - 3 / 8
1
2 - 3 / 1 6
3 1 - 5 / 8
3 - 1 / 8
6 2 - 5 / 8
1 - 1 / 4 " K N O C K O U T
F O R 7 / 8 " O D D R A I N
C O N N E C T I O N *
( M u s t b e t r a p p e d )
F I L T E R A C C E S S P A N E L
F i l t e r s c a n b e r e m o v e d
t h r o u g h e i t h e r s i d e o f
t h e u n i t .
1 - 1 / 4 " K N O C K O U T F O R
5 / 8 " O D L I Q U I D C O N N E C T I O N *
C O I L
S E C T .
6 - 1 / 4 3 - 1 / 8
3 - 1 / 8
1 9
1 0
2 - 1 / 8
2 - 5 / 8 "
K N O C K -
O U T F O R
1 - 5 / 8 " O D
S U C T I O N
C O N N . *
3 2 - 3 / 8
1 8 - 7 / 8
6
5 - 1 / 2
5 - 7 / 8
B L O W E R
S E C T I O N
7 - 1 / 4
1 6 - 1 / 2
7 / 8
1 9 - 3 / 8
2 1 - 7 / 8
6 0 - 3 / 4
B L O W E R M O T O R A N D D R I V E A C C E S S P A N E L
( A l w a y s o n t h e w i r i n g c o n n e c t i o n s i d e o f u n i t )
L o c a t e d o n o p p o s i t e s i d e O N L Y w h e n t h e b l o w e r
s e c t i o n h a s b e e n r o t a t e d 1 8 0 f r o m p o s i t i o n s h o w n .
1 - 2 3 / 3 2 " K N O C K O U T
R e m o v e o n l y w h e n E l e c t r i c
H e a t A c c e s s o r y i s u s e d .
7 / 8 " K N O C K O U T F O R P O W E R W I R I N G
D o n o t r e m o v e t h i s k n o c k o u t w h e n t h e u n i t i s e q u i p p e d w i t h a n E l e c t r i c
H e a t A c c e s s o r y . R e f e r t o d e t a i l o f t h e H e a t e r A c c e s s o r y f o r p o w e r
w i r i n g a c c e s s o p e n i n g
7 / 8 " K N O C K O U T F O R
C O N T R O L W I R I N G
A L T E R N A T E
2 - 5 / 8 " K N O C K O U T *
* R e f e r t o I N S T A L L I N G R E F R I G E R A N T M A I N S i n i n s t a l l a t i o n i n s t r u c t i o n
w h e n p i p i n g t h r o u g h t h e o p p o s i t e s i d e o f t h e u n i t .
A I R
O U T
A I R
I N