LG A5UW40GFA1 Installation Manual page 16

FLARING WORK AND CONNECTION OF PIPING
16
- For the units with capacity more than 48
kBtu/h, the installation piping is connectable
in four directions.(refer to figure 1)
- When connecting in a downward direction,
knock out the knockout hole of the base pan.
(refer to figure 2)
Preventing foreign objects from entering
(Figure 3)
- Plug the pipe through-holes with putty or
insulation material(procured locally)to stop up
all gaps,as shown in the figure 3.
- Insects or small animals entering the outdoor
unit may cause a short circuit in the electrical
box.
<Figure 1>
Backward
Sideways
Forward
<Figure 2>
Knock-out
Downward
Base pan
Outdoor unit
<Figure 3>
Putty or insulating material
(produced locally)
Continuous
Torque wrench
Liquid side piping
(Smaller Dia.)
Gas side piping
(Bigger Dia.)
Connecting wire
Drain hose
Connection pipe