Daikin VRV 5 RXYA8A7Y1B Installer And User Manual page 69

Lowest underground floor
350
340
330
320
310
300
290
280
270
260
250
240
230
220
210
200
190
No safety measure
180
170
160
150
140
130
120
110
100
90
80
70
60
50
40
30
20
10
0
5 10 15 20 25
m [kg] Lowest underground floor
No safety measure
(c)
5 15
6 18
7 21
8 24
9 27
10 30
11 33
12 36
13 39
14 42
15 45
16 48
17 51
18 54
19 57
20 60
21 63
22 66
23 69
24 72
25 75
26 77
27 80
28 83
29 86
30 89
31 92
32 95
33 98
34 101
35 104
36 107
37 110
38 113
39 116
40 119
41 122
42 125
m Total refrigerant charge in the system [kg]
A Minimum room area [m²]
min
(a) Lowest underground floor (=Lowest underground floor)
(b) All other floors (=All other floors)
(c) No safety measure (=No safety measure)
(d) Alarm OR Natural ventilation (=Alarm OR Natural ventilation)
(e) NOT allowed (=NOT allowed)
(f) Alarm + shut-off valve [SV unit] OR Alarm + natural ventilation (=Alarm + shut-off valve [SV unit] OR Alarm + natural
ventilation)
RYMA5+RXYA8~20A7Y1B
VRV 5 heat pump
4P749918-1 – 2023.12
(a)
(c)
NOT allowed
30 35 40 45 50 55 60 65
m [kg]
A [m²]
min
All other floors
(a)
Alarm OR No safety measure
Natural Ventilation
(d)
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
50
52
54
56
58
60
62
64
66
68
70
72
74
76
77
79
81
83
16
|
350
340
330
320
310
300
290
280
270
260
250
240
230
220
210
200
190
180
170
160
150
140
130
120
110
100
90
80
70
(e)
60
50
40
30
20
10
0
70 75 80 5 10
m [kg]
(b)
No safety measure
(c)
10 43
12 44
14 45
16 46
18 47
20 48
22 49
24 50
26 51
28 52
30 53
32 54
34 55
36 56
38 57
40 58
42 59
44 60
46 61
48 62
50 63
52 64
54 65
56 66
58 67
60 68
62 69
64 70
66 71
68 72
70 73
72 74
74 75
76 76
77 77
79 78
81 79
83 80
Special requirements for R32 units
All other floors (b)
No safety measure
(c)
Alarm + shut-off valve [SV unit]
OR
Alarm + natural ventilation
15 20 25 30 35 40 45 50
m [kg]
A [m²]
min
Lowest underground floor
(a)
Alarm OR
(c)
Natural Ventilation
128 85
131 87
134 89
137 91
140 93
143 95
146 97
149 99
152 101
154 103
157 105
160 107
163 109
166 111
169 113
172 115
175 117
178 119
181 121
184 123
187 125
190 127
193 129
196 131
199 133
202 135
205 137
208 139
211 141
214 143
217 145
220 147
223 149
226 151
229 153
231 154
234 156
237 158
(f)
55 60 65 70 75 80
All other floors
(b)
No safety measure
(c)
(d)
85
87
89
91
93
95
97
99
101
103
105
107
109
111
113
115
117
119
121
123
125
127
129
131
133
135
137
139
141
143
145
147
149
151
153
154
156
158
Installer and user reference guide
69