Ceiling Cassette & High Static Ducted Outdoor Units

Connecting Pipes
• When connecting in a downward direction, knock
out the knock-out hole of the base pan.
(refer to figure 2)
Preventing foreign objects from entering
(Figure3)
• Plug the pipe through-holes with putty or insula-
tion material(procured locally)to stop up all
gaps,as shown in the figure 3.
Putty or insulating material
(produced locally)
Drain hose
Communication
cable
Liquid side piping
Gas side piping
Refrigerant pipe
<Figure 3>
Knock-out Base pan
<Figure 2>
Installation Manual 15
ENGLISH
CAUTION:
Insects or small animals entering the
outdoor unit may cause a short circuit
in the electrical box.