Bard ERVF-A3, Руководство по установке, Страница: 4 / 15

Manual 2100-512B
Page
4 of 15
LEGEND:
VLT = Ventilation Load – Total
VLS = Ventilation Load – Sensible
VLL = Ventilation Load – Latent
HRT = Heat Recover – Total
HRS = Heat Recovery – Sensible
HRL = Heat Recovery – Latent
WVL = Winter Ventilation Load
WHR = Winter Heat Recovery
Performance and Application Data – ERVF-*3/CHERV-*3
Winter Heating Performance
(Indoor Design Conditions 70°F DB)
Summer Cooling Performance
(Indoor Design Conditions 75°F DB/62°F WB)
NOTE:
All performance data is based on
operating intake and exhaust blower on
the same speed.
Ambient
O.D.
Ventilation Rate 400 CFM
63% Efficiency
Ventilation Rate 325 CFM
64% Efficiency
Ventilation Rate 250 CFM
65% Efficiency
DB/WB˚F VLT VLS VLL HRT TRS HRL VLT VLS VLL HRT TRS HRL VLT VLS VLL HRT TRS HRL
105/
75
70
65 19080
12960
12960
12960
6120
0
0
12020
8164
8164 8164
3855
0
0
15502
10530
10530
10530
4972
0
0
9921
6739
6739
6739
3182
0
0
11925
8100
8100 8100
3825
0
0
7751
5265
5265
5265
2486
0
0
100/
80
75
70
65
60 28080
19080
10980
10800
10800
10800
17280
8280
180
0
0
17690
12020
6717
6804
6804 6804
10886
5216
113
0
0
22815
15502
8921
8775
8775 8775
14040
6727
146
0
0
14601
9921
5709
5616
5616
5616
8985
4305
93
0
0
17550
11925
6862
6750
6750 6750
10800
5175
112
0
0
11407
7751
4460
4387
4387
4387
7019
3363
73
0
0
95/
80
75
70
65
60 28080
19080
10980
8640
8640
8640
19440
10440
2340
0
0
17690
12020
6917
5443
5443 5443
12247
6577
1474
0
0
22815
15502
8921
7020
7020 7020
15795
8482
1901
0
0
14601
9921
5709
4492
4492
4492
10108
5428
1216
0
0
17550
11925
6862
5400
5400 5400
12150
6525
1462
0
0
11407
7751
4460
3510
3510
3510
7897
4241
950
0
0
90/
80
75
70
65
60 28080
19080
10980
6480
6480
6480
21600
12600
4500
0
0
17690
12020
6917
4082
4082 4082
13608
7938
2835
0
0
22815
15502
8921
5265
5265 5265
17550
10237
3656
0
0
14601
9921
5709
3369
3369
3369
11232
6552
2340
0
0
17550
11925
6862
4050
4050 4050
13500
7875
2812
0
0
11407
7751
4460
2632
2532
2632
8774
5118
1828
0
0
85/
80
75
70
65
60 28080
19080
10980
4320
4320
4320
23760
14760
6660
0
0
17690
12020
6917
2721
2721 2721
14968
9298
4195
0
0
22815
15502
8921
3510
3510 3510
19305
11992
5411
0
0
14601
9921
5709
2246
2246
2246
12355
7675
3463
0
0
17550
11925
6862
2700
2700 2700
14850
9225
4162
0
0
11407
7751
4460
1755
1755
1755
9652
5996
2705
0
0
80/
75
70
65
60 19080
10980
3780
2160
2160
16920
8820
1620
0
12020
6917
2381
1360
1360
10659
5556
1020
0
15502
8921
3071
1755
1755
13747
7166
1316
0
9921
5709
1965
1123
1123
8798
4586
842
0
11925
6862
2362
1350
13520
10575
5512
1012
0
7751
4460
1535
877
877
6873
3583
658
0
75/
70
65
60 10980
3780
0
0
10980
3780
0
6917
2381
0
0
6917
2380
0
8921
3071
0
0
8921
3071
0
5709
1965
0
0
5709
1965
0
6862
2362
0
0
6862
2362
0
4460
1535
0
0
4460
1535
0
Ambient
O.D.
Ventilation Rate
400 CFM 75% Eff 325 CFM 76% Eff 250 CFM 77% Eff
DB ˚ F WVL WHR WVL WHR WVL WHR
65 2160 1620 1755 1333 1350 1039
60 4320 3240 3510 2667 2700 2079
55 6480 4860 5265 4001 4050 3118
50 8640 6480 7020 5335 5400 4158
45 10800 8100 8775 6669 6750 5197
40 12960 9720 10530 8002 8100 6237
35 15120 11340 12285 9336 9450 7276
30 17280 12960 14040 10670 10800 8316
25 19440 14580 15795 12004 12150 9355
20 21600 16200 17550 13338 13500 10395
15 23760 17820 19305 14671 14850 11434