Piping To Outdoor Unit - Fujitsu AU G18LVLB Series Design & Technical Manual

2-2.

PIPING TO OUTDOOR UNIT

PIPING METHOD
„ „
Knock out
z „
• Be careful not to deform or scratch the panel while opening the knock out holes.
• To protect the piping insulation after opening a knock out 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 knock out 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.)
Fig. A
Service panel
Front connection Lateral connection
Fig. B
Slit
CAUTION
Bottom connection
(No. 1)
Fig. C
Slit
- (04-12) -
Rear connection
Bottom
connection
(No. 2)