v
Check of Density Limit
U-160PZH2R5
U-160PZH2R8, U-180PZH2R8, U-200PZH2R8, U-224PZH2R8
The refrigerant (R32), which is used in the air conditioner, is a flammable refrigerant. So the requirements for installation space of
appliance are determined according to the refrigerant charge amount [m
c
] used in the appliance.
The minimum indoor floor space compared with the amount of refrigerant is roughly as follows:
0.0
5.0
10.0
15.0
20.0
25.0
30.0
35.0
40.0
45.0
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5
7.60
5.20
6.101.22
[Amin] : minimum indoor floor space (m
2
)
[m
c
] : the refrigerant charge
amount (k
g
)
Can be installed
Can not be installed
* U-180PZH2R8
Can not be installed
* U-160PZH2R5, U-160PZH2R8
Can not be installed
• 5.20 indicates mmax digit of the model U-160PZH2R5.U-160PZH2R8.
• 6.10 indicates m
max digit of the model U-180PZH2R8.
• 7.60 indicates m
max digit of the model U-200PZH2R8, U-224PZH2R8.
[mc] : The refrigerant charge amount (Total of refrigerant at shipment and refrigerant charge amount in the field).
[m
max] : Maximum refrigerant charge amount
[m
c] ≤ 1.22 : Can be installed
1.22 < [m
c] ≤ [mmax] : Installation possible with in the range of slanted line part
[m
c] > [mmax] : Can not be installed
U-160PZH2R5
U-160PZH2R8
U-180PZH2R8
U-200PZH2R8
U-224PZH2R8
m
max
5.20 k
g
6.10 k
g
7.60 k
g
SM830277-00_大洋州向け R32シングル_TD&SM.indb 6 19/02/26 9:34:27
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