Loading ...
Loading ...
Loading ...
FOUR-WAY VAHU INDOOR UNITS
Installation and Best Layout Practices
Figure 251:Clearance Requirements.
Figure 252:General and Duct Connection Dimensions.
Figure 253:Location of Access Holes and Piping Connections.
Top
Front
Bottom
Side-right
Refrigerant
connections
Drain connections
for horizontal left
application
Drain
connections
for upflow
application
Air filter cover
Unit: inch
ODU
VAHU
Capacity
(kBtu/h)
Dimensions
Wiring
Knock out
Refrigerant
Pipe size
A B C
D E F G H
I J
Height Width Depth Power
Comm-
unication
Liquid Gas
Multi
Zone
18
24
48-11/16 18 21-1/4 1-9/16 17-1/2 20 17 12-1/8 1-11/16 7/8
36
48-11/16 18 21-1/4 1-9/16 17-1/2 20 17 12-1/8 1-11/16 7/8 3/8 5/8
G
J
C
J
B
I
E
F
D
A
H
Drain connections
for horizontal right
application
1/4 1/2
Refrigerant
Connections
Pipe
Liquid Gas
3/8 5/8
3/8 5/8
More than 23-5/8
clearance from
access panels
for Service
0 (zero) 0 (zero)
Unit : inch
More than
13-25/32
More than
13-25/32
Refrigerant Piping
Connections
Drain Connections
for Horizontal Install
Filter Access
Drain Connections
for Vertical Install
Access Holes
for Conduit
Access Holes
for Conduit
Due to our policy of continuous product innovation, some specications may change without notication.
©LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG” is a registered trademark of LG Corp.
196 | VERTICAL-HORIZONTAL
Multi F and Multi F MAX Indoor Unit Engineering Manual
MULTI
F
MAX
MULTI
F
Loading ...
Loading ...
Loading ...