70
4
INATALLATION OF FLOW SELECTOR UNIT
WARNING
Install the unit securely in the place to sufficiently withstand the weight of the unit.
If the foundation is not sturdy enough, the unit may fall and cause personal injury.
Perform a specified installation work to guard against earth quake.
Improper installation may cause the unit to fall.
REQUIREMENT
To prevent damage on the Flow Selector unit or personal injury, follow the instructions below.
• Do not step, or put any heavy object on the packed Flow Selector unit.
• When carrying the Flow Selector unit, hold the two hanging brackets and be careful not to apply excessive
force to the refrigerant pipes.
External view
RBM-Y1122FE, RBM-Y1802FE
RBM-Y2802FE
Refrigerant pipe connecting port
(Liquid)
Refrigerant pipe connecting port
(Liquid)
Refrigerant pipe connecting port
(Suction gas)
Refrigerant pipe connecting port
(Discharge gas)
Outdoor unit side Indoor unit side
Refrigerant pipe connecting port
(Gas)
Hanging bracket
320 (Hanging bolt pitch)
160
250
(55)
(94)
(99)
54
75
(55)Earth screw
These coils are
on Y1802FE only.
(99)
87
44
21
157
39
190
79
31
57
Refrigerant pipe connecting port
(Gas)
Refrigerant pipe connecting port
(Liquid)
Refrigerant pipe connecting port
(Suction gas)
Refrigerant pipe connecting port
(Discharge gas)
Outdoor unit side Indoor unit side
Refrigerant pipe connecting port
(Liquid)
Hanging bracket
470 (Hanging bolt pitch)
400
200
(66)
(108)
(109)
67
94
(65)Earth screw
These coils are
on Y1802FE only.
(109)
94
56
28
159
49
200
109
77
68