FILE NO. SVM-05015
– 43 –
8-3. Installation
8-3-1. Optional installation parts
Air inlet
Drain outlet
<Fixing bolt arrangement of outdoor unit>
RAS-18UAH-E4
Fig. 8-3-1
RAS-18UAX4-T2, RAS-24UAH-E4, RAS-24UA-E4,
RAS-24UAX4, RAS-24UA-AR4
Fig. 8-3-2
• 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 ! to the bottom plate of the outdoor unit
before installing it.
Part
Code
A
B
C
Q'ty
One
each
1
One
each
Parts name
Refrigerant piping
Liquid side : ∅6.35 mm
Gas side : ∅12.70 mm (RAS-18UF)
: ∅15.88 mm (RAS-24UF,
RAS-18UFPX4-T2)
Pipe insulating material
(polyethylene foam, 6 mm thick)
Putty, PVC tapes
Air outlet
Air outlet
Drain outlet
Air inlet
600 mm
325 mm
52 mm
120 mm
600 mm
340 mm
64 mm
120 mm
RAS-18UA-E4, RAS-18UAX4, RAS-18UA-AR4
Fig. 8-3-3
Air inlet
Air outlet
Drain outlet
600 mm
90 mm
125 mm115 mm
32.5 mm
73 mm
102 mm
310 mm
7 mm
30
Æ
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