Hitachi RAS-18YH4 - FRONT PANEL CLEANING; LONG OFF PERIOD MAINTENANCE

– 15 –
About
70
Warning
About 108
70
70
(190)
190
400
47
22
81.5
60
30
60
47
205
210
47
5
60
11
60
5
47
280
780
About 370
Top air suction grill
147
56 17.5
Mounting plate
Discharge grill
Horizontal air diflector
Front panel
Cabinet
Drain
Drain cap connection port
Narrow pipe (6.35)
Wide pipe (9.52)
Drain hose
Power cord
Connecting cable
Vertical air deflector
When piping is
drawn from the left side,
exchange the drain
hose for the drain cap
CONSTRUCTION AND DIMENSIONAL DIAGRAM
MODEL RAS-18YH4
INDOOR UNIT
Unit : mm
50
Service space
50