8-3. Installation
8-3-1. Optional installation parts
Part
Code
Refrigerant piping
Liquid side : ∅6.35 mm
A
Gas side
Pipe insulating material
B
(polyethylene foam, 6 mm thick)
C
Putty, PVC tapes
<Fixing bolt arrangement of outdoor unit>
109 mm
28 mm
Air outlet
• Secure the outdoor unit with fixing bolts and nuts if the unit is likely to be exposed to a strong wind.
• Use ∅ 8 mm or ∅ 10 mm anchor bolts and nuts.
• If it is necessary to drain the defrost water, attach drain nipple 9 to the bottom plate of the outdoor unit
before installing it.
Parts name
: ∅12.70 mm (18 series)
: ∅15.88 mm (24 series)
124 mm
Air inlet
90 mm
600 mm
Drain outlet
Fig. 8-3-2
– 35–
FILE NO. SVM-06005
Q'ty
One
each
1
One
each