Hitachi RAK-35REF - 18-25-35-50 REF 20200307 7

Figure showing the installation of lndoor unit
MODEL RAK-15QEF
RAK-18/25/35/50REF
RAK-25/35/50REFC
above
50mm
above
50mm
above
50mm
about 300mm
about 450mm
must not bend
The indoor piping
should be insulated
with the enclosed
insulation pipe. (If the
insulator is insufficient,
please use commercial
products.)
2300 mm or more
Be sure to
completely
seal any
gap with
putty.
7