Mitsubishi KXZ Series - Page 32

'20 • KX-T-373
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30
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Selection of installation location for the indoor unit
PSA012B839F
● Minimum installation area for indoor unit
The indoor unit shall be installed in a room with minimum installation area or more according to the refrigerant charge amount (factory refrigerant charge +additional
refrigerant charge).
For factory refrigerant charge, refer to the outdoor unit label model name or installation sheet.
For additional refrigerant charge, refer to the outdoor unit installation sheet.
Ceiling mounted type FDT,FDE,FDU,FDUA,FDUM series
Wall mounted type SRK series
Refrigerant
charge amount [kg]
1.30 1.50 1.75 2.00 2.25 2.50 2.75 3.00 3.25 3.50 3.75 4.00 4.25 4.50 4.75
minimum
installation area [m
2
]
Ceiling mounted
type
1.1 1.4 1.9 2.5 3.2 4.0 4.8 5.7 6.7 7.8 8.9 10.1 11.4 12.8 14.3
Wall mounted
type
1.6 2.1 2.9 3.8 4.8 5.9 7.2 8.5 10.0 11.6 13.3 15.1 17.1 19.1 21.3
Refrigerant
charge amount [kg]
5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0 9.5 10.0 10.5 11.0 11.5 12.0
minimum
installation area [m
2
]
Ceiling mounted
type
16 19 23 27 31 36 41 46 51 57 63 70 77 84 91
Wall mounted
type
24 29 34 40 46 53 61 68 77 85 95 104 114 125 136
0
20
40
60
80
100
120
140
Minimum installation area [m
2
]
Refrigerant charge amount [kg]
Wall mounted type
Ceiling mounted type
2
] is determined based on the installation height of 1.8m for wall mounted type and 2.2m for ceiling mounted type.
● Ceiling opening area
CAUTION
In the event of refrigerant leakage, this countermeasure would prevent an increased concentration of refrigerant.
CAUTION