Daikin EKVDX-A Installer And User Manual page 20

3 | Specific installer safety instructions
A (m )
2
tot
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
All other floors
(a)
Lowest underground floor
(b)
m Total refrigerant charge limit in the system
A Total room area
tot
(a) All other floors (=All other floors)
(b) Lowest underground floor (=Lowest underground floor)
Installer and user reference guide
20
m (kg) A
tot
3.9 (a) / 1.9 (b)
(a) (b)
4.1 / 2.0
4.3 (a) / 2.1 (b)
(a) (b)
4.5 / 2.2
4.7 (a) / 2.3 (b)
5.0 (a) / 2.5 (b)
(a) (b)
5.4 / 2.7
5.7 (a) / 2.8 (b)
(a) (b)
6 / 3.0
6.4 (a) / 3.2 (b)
6.7 (a) / 3.3 (b)
7 (a) / 3.5 (b)
7.4 (a) / 3.7 (b)
7.7 (a) / 3.8 (b)
(a) (b)
8.1 / 4.0
8.4 (a) / 4.2 (b)
(a) (b)
8.7 / 4.3
9.1 (a) / 4.5 (b)
(a) (b)
9.4 / 4.7
9.7 (a) / 4.9 (b)
10.1 (a) / 5.0 (b)
(a) (b)
10.4 / 5.2
10.8 (a) / 5.4 (b)
(a) (b)
11.1 / 5.5
11.4 (a) / 5.7 (b)
(a) (b)
11.8 / 5.9
12.1 (a) / 6.0 (b)
12.4 (a) / 6.2 (b)
(a) (b)
12.8 / 6.4
13.1 (a) / 6.5 (b)
13.5 (a) / 6.7 (b)
When total floor area A
the total refrigerant charge limit in the system. For A
table from the outdoor unit installation manual.
Note: When multiple outdoor units are serving the same space, calculate the room
area based on the outdoor unit with the largest refrigerant charge.
Note: The factory charge depends on the outdoor unit in the system. The examples
used below consider a VRV 5-S R32 outdoor unit.
Note: Make sure the total refrigerant charge amount is lower than:
▪ 15.96 kg x the total number of connected indoor units and EKVDX units.
▪ 63.84 kg.
Case 1: VAM+EKVDX and indoor unit(s) combined
Step 1 – determine:
▪ A – the area of the smallest room in the lowest underground floor in which an
1
indoor unit is present (if applicable). See outdoor unit installation manual.
▪ A – the area of the smallest room not in the lowest underground floor, in which
2
an indoor unit is present. See outdoor unit installation manual.
▪ A – the total area of all the rooms which the EKVDX is discharging air into. See
3
"3.1.3 To determine the floor
Note: The EKVDX can be discharging into the same room as a normal indoor unit.
The area of this room must also be taken into account for A
(m ) m (kg)
2
41 13.8 (a) / 6.9 (b)
(a) (b)
42 14.1 / 7.0
43 14.5 (a) / 7.2 (b)
(a) (b)
44 14.8 / 7.4
45 15.1 (a) / 7.6 (b)
(a) (b)
46 15.5 / 7.7
47 15.8 (a) / 7.9 (b)
48 16.2 (a) / 8.1 (b)
(a) (b)
49 16.5 / 8.2
50 16.8 (a) / 8.4 (b)
51 17.2 (a) / 8.6 (b)
(a) (b)
52 17.5 / 8.7
53 17.8 (a) / 8.9 (b)
(a) (b)
54 18.2 / 9.1
55 18.5 (a) / 9.2 (b)
56 18.9 (a) / 9.4 (b)
(a) (b)
57 19.2 / 9.6
58 19.5 (a) / 9.7 (b)
(a) (b)
59 19.9 / 9.9
60 20.2 (a) / 10.1 (b)
(a) (b)
61 20.5 / 10.3
62 20.9 (a) / 10.4 (b)
63 21.2 (a) / 10.6 (b)
64 21.6 (a) / 10.8 (b)
(a) (b)
65 21.9 / 10.9
66 22.2 (a) / 11.1 (b)
(a) (b)
67 22.6 / 11.3
68 22.9 (a) / 11.4 (b)
(a) (b)
69 23.3 / 11.6
(a) (b)
23.6 / 11.8
70
71 23.9 (a) / 11.9 (b)
is determined, use the graph or table above to determine
3
4
area" [ 22].
A (m ) m (kg)
2
tot
72 24.3 (a) / 12.1 (b)
(a) b)
73 24.6 / 12.3
74 24.9 (a) / 12.4 (b)
(a) (b)
75 25.3 / 12.6
76 25.6 (a) / 12.8 (b)
(a) (b)
77 26.0 / 13.0
78 26.3 (a) / 13.1 (b)
79 26.6 (a) / 13.3 (b)
(a) (b)
80 27.0 / 13.5
81 27.3 (a) / 13.6 (b)
82 27.6 (a) / 13.8 (b)
(a) (b)
83 28.0 / 14.0
84 28.3 (a) / 14.1 (b)
(a) (b)
85 28.7 / 14.3
86 29.0 (a) / 14.5 (b)
(a) (b)
87 29.3 / 14.6
88 29.7 (a) / 14.8 (b)
89 30.0 (a) / 15.0 (b)
(a) (b)
90 30.3 / 15.2
91 30.7 (a) / 15.3 (b)
(a) (b)
92 31.0 / 15.5
93 31.4 (a) / 15.7 (b)
94 31.7 (a) / 15.8 (b)
(a) (b)
95 32.0 / 16.0
96 32.4 (a) / 16.2 (b)
(a) (b)
97 32.7 / 16.3
98 33.0 (a) / 16.5 (b)
99 33.4 (a) / 16.7 (b)
100 33.7 (a) / 16.8 (b)
and A , use the graph or
1 2
.
3
VRV system air conditioner
EKVDX32~100A2VEB
4P664010-1 – 2021.08