- When connecting in a downward direction,
knock out the knockout hole of the base pan.
(refer to figure 2)
<Figure 2>
Knock-out
Preventing foreign objects from en-
tering (Figure3)
- Plug the pipe through-holes with putty or in-
sulation 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 3>
Putty or insulating material
(produced locally)
Base pan
Liquid side piping
(Smaller Dia).
Gas side piping
(Bigger Dia).
Drain hose
Communication
cable
Refrigerant pipe
CONNECTING COPPER PIPES
17