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1.2.3 Refrigerant
FTXP50~71M2V1B + FTXF20~71A2V1B + ATXF50~71A2V1B
Daikin room air conditioner
4P513661-8H – 2019.12
Ceiling-mounted
unit
(a)
m (kg)
A
(m
)
2
min
≤1.842
—
1.843
3.64
2.0
3.95
2.2
4.34
2.4
4.74
2.6
5.13
2.8
5.53
3.0
5.92
3.2
6.48
3.4
7.32
3.6
8.20
3.8
9.14
4.0
10.1
4.2
11.2
4.4
12.3
4.6
13.4
4.8
14.6
5.0
15.8
5.2
17.1
5.4
18.5
5.6
19.9
5.8
21.3
6.0
22.8
6.2
24.3
6.4
25.9
6.6
27.6
6.8
29.3
7.0
31.0
7.2
32.8
7.4
34.7
7.6
36.6
7.8
38.5
7.956
40.1
m Total refrigerant charge in the system
A
Minimum floor area
min
(a) Ceiling-mounted unit (= Ceiling-mounted unit)
(b) Wall-mounted unit (= Wall-mounted unit)
(c) Floor-standing unit (= Floor-standing unit)
If applicable. See the installation manual or installer reference guide of your
application for more information.
NOTICE
Make sure refrigerant piping installation complies with applicable legislation. In
Europe, EN378 is the applicable standard.
NOTICE
Make sure the field piping and connections are NOT subjected to stress.
WARNING
During tests, NEVER pressurize the product with a pressure higher than the
maximum allowable pressure (as indicated on the nameplate of the unit).
WARNING
Take sufficient precautions in case of refrigerant leakage. If refrigerant gas leaks,
ventilate the area immediately. Possible risks:
▪
Excessive refrigerant concentrations in a closed room can lead to oxygen
deficiency.
▪
Toxic gas may be produced if refrigerant gas comes into contact with fire.
1
|
Wall-mounted
Floor-standing
unit
(b)
m (kg)
A
(m
)
m (kg)
2
min
≤1.842
—
≤1.842
1.843
4.45
1.843
2.0
4.83
2.0
2.2
5.31
2.2
2.4
5.79
2.4
2.6
6.39
2.6
2.8
7.41
2.8
3.0
8.51
3.0
3.2
9.68
3.2
3.4
10.9
3.4
3.6
12.3
3.6
3.8
13.7
3.8
4.0
15.1
4.0
4.2
16.7
4.2
4.4
18.3
4.4
4.6
20.0
4.6
4.8
21.8
4.8
5.0
23.6
5.0
5.2
25.6
5.2
5.4
5.4
27.6
5.6
29.7
5.6
5.8
31.8
5.8
6.0
34.0
6.0
6.2
36.4
6.2
6.4
38.7
6.4
6.6
41.2
6.6
6.8
6.8
43.7
7.0
46.3
7.0
7.2
49.0
7.2
7.4
51.8
7.4
7.6
54.6
7.6
7.8
57.5
7.8
7.956
59.9
7.956
General safety precautions
unit
(c)
A
(m
)
2
min
—
28.9
34.0
41.2
49.0
57.5
66.7
76.6
87.2
98.4
110
123
136
150
165
180
196
213
230
248
267
286
306
327
349
371
394
417
441
466
492
518
539
Installer reference guide
9
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