PIPE INSTALLATION5.
Opening a knockout hole5. 1.
CAUTION
Be careful not to deform or scratch the panel while opening the knockout holes.•
To protect the piping insulation after opening a knockout hole, remove any burrs from the edge of the hole. It is •
recommended to apply rust prevention paint to the edge of the hole.
Pipes can be connected from 4 directions, front, lateral side, rear side and bottom. (Fig. A)•
When connecting at the bottom, remove the service panel and piping cover on the front of the outdoor unit, and •
open the knockout hole provided at the bottom corner of the piping outlet.
It can be installed as shown on “Fig. B” cutting out the 2 slits as indicated on “Fig. C”. (When cutting slits, use a •
steel saw.)
Service panel
Fig. A
Bottom
connection
Slit
Slit
Fig. B Fig. C
Front
connection
Bottom
connection
Lateral
connection
Rear
connection
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