Hitachi RAK-18QXB - Page 7

Figure showing the installation of lndoor unit
above
50mm
above 50mm
above 50mm
tuobmm003a
atuommb0
tsumtodnebn
The indoor piping should be
insulated with the enclosed
insulation pipe. (If the insulator is
insufficient, please use commercial
products.)
Be sure to
completely
seal any gap
with putty.
2300 mm or more
Plug
MODEL
45
RAK-35RXB
RAK-25RXB
RAK-18QXB
RAK-50RXB
Maximum pipe length 20m Maximum pipe length 30m Minimum pipe length 3m
(50WXB) (25/35WXB)
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