McQuay IM 987
49
Electrical Installation
Figure 57: Optional Side Power Wiring Entrance
•
The preferred entrance for power cables is through the
bottom knockouts provided on the unit. If side entrance is
the only option, a drilling location is provided.
Follow the drilling dimensions exactly to prevent damage to
the control panel. The dimensions provided are the only
possible point of side entrance for the power cables.
Figure 58: Typical Power Wire Entrance, Unit View—RDS 800C Shown (Actual Opening Shown on Submittal Documents)
R e m o v e L i f t i n g B r a c k e t
( I f L o c a t e d H e r e )
B e f o r e D r i l l i n g H o l e
M a i n
C o n t r o l
P a n e l
2 . 7 5 "
( 7 0 m m )
3 " ( 7 6 m m )
M a x D i a .
1 6 "
( 4 0 6 m m )
CAUTION
Wires are located in base rail. Move wires before drilling hole
through base rail.
Detail B
12.0
8.8
3.8
0.9 Dia. K.O.
(Qty 4)
3.0 Dia. K.O.
(Qty 3)
6.8
7.6
6.6
Varies
based on
options
Reference from leaving
air end of section
Bottom return
opening
86.5
76.0
3.8
10.0
6.0
20.0
Supply air opening
1.50 MPT drain
A
10.0
3.8
C
B
C
E
3.8
94.0
11.9
12.9
22.3
17.7
15.3
24.3
