20
4.5 Line Set Installation (cont.)
4.5.2.3 Outdoor Unit Above Indoor Unit
4.0 INSTALLATION
For applications that are considered to have a long
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-
stalled CCH's. Refer to tables in Section 4.5.5.6.)
• Start components maybe required depending
upon quality of voltage (consistently <200 vac at
outdoor unit)
• Insulated liquid line in unconditioned space only.
Insulate vapor line full length.
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equivalent lengths, charging requirements, and
oil level adjustments spelled out in this manual.
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the outdoor unit service valve in the heating
mode.
Tubing
,168/$7(/,48,'
LINE IN
UNCONDITIONED
SPACE FOR LONG
LINE APPLICATIONS
,168/$7(9$325
LINE FULL LENGTH
FOR ALL APPLICATIONS
REFERENCE TABLE 2 FOR
0$;,080/(1*7+
$1'9(57,&$/6(3$5$7,21
LIMITATIONS
7;9$7,1'225
COIL
9(5,)<
SUB-COOLING
PRIOR TO
METERING
'(9,&(