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46
33
A
IRFLOW
C
HARTS
(RNC205)
The RNC205 units have three airflow charts for their installer adjustable high speed settings. Refer to
in this manual for instructions on how to adjust the circuit board DIP switches.
Continued
next page ►
Hi 3
Hi 2
Hi 1
Pressure
Drop
Supply
Airflow
Exhaust
Airflow
Pressure
Drop
Supply
Airflow
Exhaust
Airflow
Pressure
Drop
Supply
Airflow
Exhaust
Airflow
(“w.g.) (Pa) (cfm)
(cfm)
(“w.g.) (Pa) (cfm)
(cfm)
(“w.g.) (Pa) (cfm)
(cfm)
0.65
162
210
-
0.47
117
177
-
0.40
100
153
-
0.66
164
208
-
0.48
120
175
-
0.41
102
150
-
0.67
167
206
-
0.49
122
172
-
0.42
105
147
-
0.68
169
204
-
0.50
125
169
-
0.43
107
144
-
0.69
172
201
204
0.51
127
167
-
0.44
110
141
-
0.70
174
199
202
0.52
130
164
177
0.45
112
138
152
0.71
177
197
200
0.53
132
161
174
0.46
115
136
148
0.72
179
194
197
0.54
135
159
171
0.47
117
133
145
0.73
182
192
195
0.55
137
156
168
0.48
120
130
141
0.74
184
190
193
0.56
140
154
165
0.49
122
128
138
0.75
187
188
191
0.57
142
151
162
0.50
125
125
135
0.76
189
185
188
0.58
145
149
159
0.51
127
123
131
0.77
192
183
186
0.59
147
146
156
0.52
130
120
128
0.78
194
181
184
0.60
150
144
153
0.53
132
117
125
0.79
197
179
182
0.61
152
141
150
0.54
135
115
122
0.80
199
176
179
0.62
154
139
147
0.55
137
112
119
0.81
202
174
177
0.63
157
137
144
0.56
140
110
116
0.82
204
172
175
0.64
159
134
141
0.57
142
108
113
0.83
207
170
173
0.65
162
132
138
0.58
145
105
110
0.84
209
167
171
0.66
164
129
136
0.59
147
103
107
0.85
212
165
168
0.67
167
127
133
0.60
150
100
105
0.86
214
163
166
0.68
169
125
130
0.61
152
98
102
0.87
217
160
164
0.69
172
122
128
0.62
154
96
99
0.88
219
158
162
0.70
174
120
125
0.63
157
94
97
0.89
222
156
159
0.71
177
118
122
0.64
159
91
94
0.90
224
154
157
0.72
179
116
120
0.65
162
89
92
0.91
227
151
155
0.73
182
113
117
0.66
164
87
89
0.92
229
149
153
0.74
184
111
115
0.67
167
85
87
0.93
232
147
150
0.75
187
109
112
0.68
169
83
85
0.94
234
145
148
0.76
189
107
110
0.69
172
81
82
0.95
237
142
146
0.77
192
105
108
0.70
174
79
80
0.96
239
140
144
0.78
194
102
105
0.71
177
77
78
0.97
242
138
142
0.79
197
100
103
0.72
179
75
76
0.98
244
136
139
0.80
199
98
101
0.73
182
73
74
0.99
247
133
137
0.81
202
96
98
0.74
184
71
72
1.00
249
131
135
0.82
204
94
96
0.75
187
69
70
1.01
252
129
133
0.83
207
92
94
0.76
189
67
68
1.02
254
126
130
0.84
209
90
92
0.77
192
65
67