42
Table 19.
Airflow Balancing - Reference HRV3-150-TPD
Speed 5 (factory setting)
Speed 4
Speed 3
Pressure Drop
Fresh Air
Stale Air
Pressure Drop
Fresh Air
Stale Air
Pressure Drop
Fresh Air
Stale Air
in. w.g.
Pa
cfm
L/s
cfm)
L/s
in. w.g.
Pa
cfm
L/s
cfm
L/s
in. w.g.
Pa
cfm
L/s
cfm
L/s
0.96
239
153
113
99
47
0.77
192
107
50
75
35
0.78
194
57
27
43
20
0.97
242
150
114
97
46
0.78
194
103
49
73
34
0.79
197
55
26
41
19
0.98
244
146
115
95
45
0.79
197
99
47
71
34
0.80
199
53
25
0.99
247
143
116
93
44
0.80
199
96
45
70
33
0.81
202
52
24
1.00
249
139
118
91
43
0.81
202
93
44
68
32
0.82
204
50
24
1.01
252
136
119
89
42
0.82
204
90
42
66
31
0.83
207
49
23
1.02
254
132
120
87
41
0.83
207
87
41
64
30
0.84
209
47
22
1.03
257
129
121
85
40
0.84
209
84
39
63
30
0.85
212
46
22
1.04
259
125
122
83
39
0.85
212
81
38
61
29
0.86
214
45
21
1.05
262
122
123
81
38
0.86
214
78
37
59
28
0.87
217
44
21
1.06
264
119
125
79
37
0.87
217
76
36
58
27
0.88
219
43
20
1.07
267
116
126
77
36
0.88
219
74
35
56
26
0.89
222
42
20
1.08
269
113
127
75
35
0.89
222
71
34
54
26
0.90
224
41
19
1.09
272
109
128
73
34
0.90
224
69
33
52
25
0.91
227
40
19
1.10
274
106
129
71
34
0.91
227
67
32
51
24
1.11
277
103
131
69
33
0.92
229
65
31
49
23
1.12
279
100
132
67
32
0.93
232
63
30
47
22
1.13
282
97
133
65
31
0.94
234
61
29
46
21
1.14
284
95
134
63
30
0.95
237
60
28
44
21
1.15
287
92
135
61
29
0.96
239
58
27
42
20
1.16
289
89
136
59
28
0.97
242
56
27
1.17
292
86
138
57
27
0.98
244
55
26
1.18
294
83
139
55
26
0.99
247
53
25
1.19
297
81
140
53
25
1.00
249
52
24
1.20
299
78
141
51
24
1.01
252
50
24
1.21
302
76
142
49
23
1.02
254
49
23
1.22
304
73
143
47
22
1.03
257
47
22
1.23
306
71
145
45
21
1.04
259
46
22
1.24
309
68
146
44
21
1.05
262
44
21
1.25
311
66
147
42
20
1.06
264
43
20
1.26
314
63
148
1.07
267
41
19
1.27
316
61
149
1.08
269
40
19
1.28
319
59
151
1.29
321
57
152
1.30
324
54
153
1.31
326
52
154
1.32
329
50
155
1.33
331
48
156
1.34
334
46
158
1.35
336
44
159
1.36
339
42
160
Refer to “Installer Selectable High Speed Settings” on page 37 in this manual for more information.
Summary of Contents for ERV5-130
Page 36: ...36 Figure 43 Wiring Diagram HRV5 270 TPD ECM...
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