69
Installation space
• Make space for installation and service. (Make space to the electrical parts box cover side for service.)
• When installing the unit inside the ceiling, be sure to create a check port.
The check port is required when the unit is installed and serviced. (Check port: 450 × 450 or more)
• Keep a clearance of 50mm or more between the top panel of the unit and the ceiling.
• The length of a connection pipe to the indoor unit should be 15m or less.
<Installation space>
RBM-Y1122FE, RBM-Y1802FE
3
SELECTION OF INSTALLATION PLACE
200 or more
50 or more
50 or more
200 or more
<RBM-Y1122FE, RBM-Y1802FE>
50
or
more
500 or more
Outdoor unit side Indoor unit side
Refrigerant pipe
connecting port
(Discharge gas)
Refrigerant pipe
connecting port
(Liquid)
Refrigerant pipe
connecting port
(Suction gas)
Refrigerant pipe
connecting port
(Gas)
Refrigerant pipe
connecting port
(Liquid)
Hanging bracket
Electrical parts
box cover
Check port,
450 × 450
400 or more
100 or more
198 210
210
100 or more
400 or more
<RBM-Y2802FE (When attached pipes are used)>
100
or
more
700 or more
Electrical parts
box cover
Check port,
600 × 600
300 or more
(159)(156)
(159)
(118)
(118)
300 or more
<RBM-Y1122FE (When attached pipes are used)>
50 or more
50 or more
RBM-Y2802FE
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