Lifebreath RNC Série Mode D'emploi page 40

Airflow Reference Charts RNC205 Model
205 models have 3 airflow charts for their installer adjustable high speed settings. Refer to "Installer
selectable High Speed Settings" in the installation manual for instructions on how to adjust the circuit
board DIP switches. Hi 3 is the factory setting (the highest high speed). Refer to the specification sheet
for high speed airflows.
Hi 3
Supply
Pressure Drop
Airflow
("w.g.) Pa (cfm)
0.65 162 210
0.66 164 208
0.67 167 206
0.68 169 204
0.69 172 201
0.70 174 199
0.71 177 197
0.72 179 194
0.73 182 192
0.74 184 190
0.75 187 188
0.76 189 185
0.77 192 183
0.78 194 181
0.79 197 179
0.80 199 176
0.81 202 174
0.82 204 172
0.83 207 170
0.84 209 167
0.85 212 165
0.86 214 163
0.87 217 160
0.88 219 158
0.89 222 156
0.90 224 154
0.91 227 151
0.92 229 149
0.93 232 147
0.94 234 145
0.95 237 142
0.96 239 140
0.97 242 138
0.98 244 136
0.99 247 133
1.00 249 131
1.01 252 129
1.02 254 126
Exhaust
Pressure Drop
Airflow
(cfm) ("w.g.)
0.47 117
0.48 120
0.49 122
0.50 125
204 0.51 127
202 0.52 130
200 0.53 132
197 0.54 135
195 0.55 137
193 0.56 140
191 0.57 142
188 0.58 145
186 0.59 147
184 0.60 150
182 0.61 152
179 0.62 154
177 0.63 157
175 0.64 159
173 0.65 162
171 0.66 164
168 0.67 167
166 0.68 169
164 0.69 172
162 0.70 174
159 0.71 177
157 0.72 179
155 0.73 182
153 0.74 184
150 0.75 187
148 0.76 189
146 0.77 192
144 0.78 194
142 0.79 197
139 0.80 199
137 0.81 202
135 0.82 204
133 0.83 207
130 0.84 209
Hi 2
Supply Exhaust
Airflow Airflow
Pa (cfm) (cfm)
177
175
172
169
167
164 177
161 174
159 171
156 168
154 165
151 162
149 159
146 156
144 153
141 150
139 147
137 144
134 141
132 138
129 136
127 133
125 130
122 128
120 125
118 122
116 120
113 117
111 115
109 112
107 110
105 108
102 105
100 103
98 101
96 98
94 96
92 94
90 92
"I
Hi 1
Supply
Pressure Drop
Airflow
("w.g.) Pa (cfm)
0.40 100 153
0.41 102 150
0.42 105 147
0.43 107 144
0.44 110 141
0.45 112 138
0.46 115 136
0.47 117 133
0.48 120 130
0.49 122 128
0.50 125 125
0.51 127 123
0.52 130 120
0.53 132 117
0.54 135 115
0.55 137 112
0.56 140 110
0.57 142 108
0.58 145 105
0.59 147 103
0.60 150 100
0.61 152 98
0.62 154 96
0.63 157 94
0.64 159 91
0.65 162 89
0.66 164 87
0.67 167 85
0.68 169 83
0.69 172 81
0.70 174 79
0.71 177 77
0.72 179 75
0.73 182 73
0.74 184 71
0.75 187 69
0.76 189 67
0.77 192 65
Exhaust
Airflow
(cfm)
152
148
145
141
138
135
131
128
125
122
119
116
113
110
107
105
102
99
97
94
92
89
87
85
82
80
78
76
74
72
70
68
67
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