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44
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'11 • PAC-T-160
8. SELECTION CHART
Correct the cooling and heating capacity in accordance with the operating conditions. The net cooling and heating capacity can be
obtained in the following way.
Net capacity = Capacity shown in the capacity tables (8.1) × Correction factors shown in he table (8.2) (8.3) (8.4).
Caution:
In case that the cooling operation during low outdoor air temperature below -5°C is expected, install the outdoor unit
where it is not influenced by natural wind. Otherwise protection control by low pressure will be activated much more
frequently and it will cause insufficient capacity or breakdown of the compressor in worst case.
8.1
Capacity tables
(1) Hyper inverter
(a) Single phase use
1) Single type
Model
FDF71VNXVD
Indoor unit FDF71VD Outdoor unit FDC71VNX
Heat Mode
Cool Mode
(kW)
(kW)
Outdoor
air temp.
Indoor air temperature
18
˚C
DB
21
˚C
DB
23
˚C
DB
26
˚C
DB
27
˚C
DB
28
˚C
DB
31
˚C
DB
33
˚C
DB
12
˚C
WB
14
˚C
WB
16
˚C
WB
18
˚C
WB
19
˚C
WB
20
˚C
WB
22
˚C
WB
24
˚C
WB
˚C
DB
TC SHC TC SHC TC SHC TC SHC TC SHC TC SHC TC SHC TC SHC
11
4.87 4.24 6.02 4.89 6.59 4.96 6.79 4.90 7.19 5.15 7.59 5.00
13
5.33 4.40 6.32 4.99 6.82 5.03 7.03 4.97 7.45 5.22 7.88 5.07
15
5.79 4.57 6.63 5.09 7.05 5.11 7.27 5.04 7.71 5.29 8.16 5.14
17
6.26 4.74 6.94 5.20 7.27 5.18 7.51 5.12 7.97 5.36 8.44 5.21
19
6.59 4.86 7.16 5.28 7.44 5.23 7.68 5.17 8.15 5.42 8.63 5.26
21
6.93 5.00 7.38 5.36 7.60 5.29 7.84 5.22 8.33 5.47 8.82 5.30
23
6.91 4.99 7.35 5.34 7.57 5.28 7.81 5.21 8.30 5.46 8.78 5.29
25
6.46 5.15 6.89 4.98 7.32 5.33 7.54 5.27 7.78 5.20 8.26 5.45 8.74 5.28
27
6.45 5.15 6.87 4.97 7.30 5.33 7.52 5.26 7.74 5.19 8.18 5.42
29
6.34 5.10 6.75 4.93 7.19 5.29 7.41 5.22 7.64 5.16 8.09 5.40
31
6.23 5.05 6.64 4.88 7.08 5.25 7.31 5.19 7.54 5.13 7.99 5.37
33
5.77 4.70 6.05 4.98 6.53 4.84 6.97 5.21 7.20 5.15 7.44 5.10 7.90 5.34
35
5.67 4.65 5.95 4.94 6.42 4.80 6.86 5.17 7.10 5.12 7.34 5.06 7.81 5.32
37
5.58 4.61 5.85 4.90 6.31 4.76 6.72 5.12 6.95 5.07 7.18 5.02 7.64 5.27
39
5.49 4.57 5.76 4.86 6.20 4.72 6.59 5.08 6.81 5.03 7.03 4.97 7.46 5.22
41
5.39 4.53 5.67 4.82 6.09 4.68 6.45 5.03 6.66 4.98 6.87 4.92 7.29 5.18
43
5.30 4.49 5.57 4.78 5.97 4.63 6.31 4.99 6.51 4.93 6.71 4.87 7.12 5.13
Outdoor
air temp.
Indoor air temperature
˚C
DB
˚C
DB
˚C
WB
16
18
20
22
24
-19.8
-20 3.95 3.93 3.91 3.88 3.86
-17.7
-18 4.18 4.16 4.14 4.11 4.09
-15.7
-16 4.42 4.39 4.37 4.34 4.32
-13.5
-14 4.68 4.65 4.63 4.60 4.57
-11.5
-12 4.94 4.91 4.88 4.85 4.82
-9.5
-10 5.20 5.17 5.14 5.11 5.08
-7.5
-8
5.46 5.43 5.40 5.36 5.33
-5.5
-6
5.59 5.55 5.52 5.48 5.44
-3.0
-4
5.71 5.68 5.64 5.60 5.56
-1.0
-2
5.84 5.80 5.76 5.72 5.67
1.0
0
5.97 5.92 5.88 5.83 5.79
2.0
1
6.03 5.98 5.94 5.89 5.85
3.0
2
6.45 6.40 6.35 6.30 6.25
5.0
4
7.29 7.23 7.18 7.12 7.06
7.0
6
8.13 8.06 8.00 7.93 7.87
9.0
8
8.42 8.36 8.29 8.23 8.16
11.5
10
8.72 8.65 8.59 8.52 8.46
13.5
12
9.20 9.13 9.06 9.00 8.92
15.5
14
9.69 9.61 9.53 9.47 9.39
16.5
16
9.93 9.85 9.77 9.71 9.62
Note(1) These data show average status.
Depending on the system control, there may be ranges where the operation is not conducted continuously.
These data show the case where the operation frequency of a compressor is fixed.
(2) Capacities are based on the following conditions.
Corresponding refrigerant piping length :7.5m
Level difference of Zero.
(3) Symbols are as follows
TC :Total cooling capacity (kW)
SHC :Sensible heat capacity (kW)
PGA000Z770
Summary of Contents for FDF100VNVD
Page 81: ... 80 80 11 PAC T 160 ...
Page 82: ... 81 81 11 PAC T 160 ...
Page 83: ... 82 82 11 PAC T 160 ...
