Carrier 50AH024 Installation, Start-Up And Service Instructions Manual page 22

INSTALLATION
50B
BA,BB,BC024
12. REFRIGERANT PIPING (AIR COOLED)
Install the hot gas line between the base unit and the
air cooled condenser for each system; carefully
connect the correct components in each system.
Fig. 15 and 16 show the location of the connections
at the base unit. Fig. 20 shows the schematic
piping layout when connected to two 9AB air cooled
condensers. See 09DC Instruction Book for piping
details on the 09DC condensers.
Table 7 shows the connection sizes at the base unit
and recommended line sizes. Consult the installa¬
tion instructions of the condenser used, and section
25B of the Product Information Book for piping details
and line sizes when greater lengths are used.
The air cooled condenser should not be located more
than 60 feet above, or 15 feet below the base unit.
FIG, 19 - 50BB024 UNIT WITH HORIZONTAL
FAN DISCHARGE (PANELS REMOVED)
FIG. 20 - SCHEMATIC PIPING FOR 50BB024 WITH TWO 9AB CONDENSERS
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