3
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Specific installer safety instructions
Installer and user reference guide
19
EKVDX32~100A2VEB
VRV system air conditioner
4P664010-1 – 2021.08
3.1.2 To determine the charge limitations
Overview
R32 charge limitations
Case 1: VAM+EKVDX and indoor unit
Lowest underground floor +
other floors
Case 2: VAM+EKVDX only
Other floors only
Lowest underground floor +
other floors
Other floors only
For A2: see
installation and
operation manual of
outdoor unit
For A1 and A2: see
installation and
operation manual of
outdoor unit
For A3: use
curve (b)
For A3: use
curve (a)
For A4: use curve (a)
For A4: use curve (b)
Of all applicable scenarios, choose the LOWEST refrigerant charge value
Graph and table for EKVDX
0
1
2
3
4
5
6
7
8
9
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
10
20
30
40
50
60
70
80
90
15
25
35
45
55
65
75
85
95 100
m (kg)
A
tot
(m
2
)
(a)
(b)
Содержание EKVDX-A
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