18
ST-A1219-01-01
4.5 Line Set Installation (cont.)
4.0 INSTALLATION
4.5.2 Relative Location of Indoor and Outdoor Units
4.5.2.1 Indoor and Outdoor Unit Near Same Level
For applications that are considered to have a long
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• Start components may be required depending
upon quality of voltage (consistently <200vac at
outdoor unit)
•
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installed CCH's. Refer to tables in Section 4.5.5.6.)
• Insulated liquid line in unconditioned space only.
Insulate vapor line full length.
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and equivalent lengths, charging requirements,
and oil level adjustments spelled out in this man-
ual.
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the indoor unit prior to expansion device in the
cooling mode.
Tubing
REFERENCE TABLE 2 FOR
0$;,080/(1*7+/,0,7$7,216
IDEALLY, LINE SET SLOPES AWAY
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SUB-COOLING PRIOR TO
(;3$16,21'(9,&(,168/$7('
/,48,'/,1(,1$181&21',7,21('63$&(
FOR LONG LINE APPLICATIONS. INSULATE
9$325/,1()8///(1*7+)25$//
APPLICATIONS.