950-0203-revK - 17 - March 1, 2016
When connecting lines, connect in the most
convenient
sequence according to your installation
considering line set
sizes. Example: If installation consists of (3)
9K indoor units it
would be easier to use ports C, D, and E,
since no adapter
would be required. Another example would be
installation of an
18K indoor unit and (2) 9K indoor units. The
best ports to use
here would be B,
C, D, (or E) again
no adapter is
required.
Typical outdoor installation.
Figure 19a
Figure 19c
See page 12 for line set sizes
and adapter requirements.
Figure 19d
1/4
”
3/8
”
Adaptor
Figure 19b
OR
Intake Air
Exhaust Air
E
E
D
D
C
C
B
B
A
A
1/4
”
3/8
”
1/4
”
1/2
”
1/4
”
1/2
”
3/8
”
5/8
”
Liquid Valve
Suction Valve
