Omega VSHYe Series, Installation And Operation Manual, Page: 29 / 31

OMEGA-VSHYe.F-IOM-2108
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ERV Fan Data
0 0.05 0.1 0.15 0.2 0.25 0.3 0.35 0.4 0.45 0.5 0.55 0.6
SCFM SCFM SCFM SCFM SCFM SCFM SCFM SCFM SCFM SCFM SCFM SCFM SCFM
WHISPER*
MODE
N/A N/A 225 210 195 175 160 145 130 115 100 85 70 - -
MED
350 340 335 325 315 305 295 285 275 265 255 245 235
HIGH
- - 365 355 350 340 330 320 310 305 295 285 275
WHISPER*
MODE
N/A N/A 250 230 225 205 180 160 145 125 110 90 75 - -
MED 460 450 445 440 430 425 415 405 395 385 375 365 355
HIGH
- - - - 470 465 455 445 435 430 420 410 400
WHISPER*
MODE
N/A N/A 450 430 410 390 370 350 320 300 270 250 220 - -
MED
- - 550 540 520 505 485 470 450 430 410 390 375
HIGH
- - - - - - 555 540 525 510 490 475 460
WHISPER*
MODE
N/A N/A 450 430 410 390 370 350 320 300 270 250 220
- -
MED 640 620 610 595 580 565 555 540 525 510 490 475 460
HIGH - - 675 670 655 650 640 620 610 595 580 565 550
WHISPER*
MODE
N/A N/A 620 580 560 520 480 440 410 380 340 300 260 - -
MED 880 860 840 820 800 780 750 720 700 670 650 625 600
HIGH - - - - 895 880 860 820 805 795 780 770 760
WHISPER*
MODE
N/A N/A 620 580 560 520 480 440 410 380 340 300 260 - -
MED
1080 1060 1040 1010 990 970 950 930 900 880 860 840 820
HIGH
- - - - 1110 1090 1070 1060 1040 1020 990 980 960
WHISPER*
MODE
N/A N/A 620 580 560 520 480 440 410 380 340 300 260 - -
MED
1230 1200 1185 1170 1150 1130 1110 1095 1080 1055 1040 1020 1000
HIGH
1320 1290 1275 1260 1240 1225 1205 1190 1175 1160 1140 1120 1100
External Static Pressure (in w.g.)
900
750
600
450
375
300
220
1200
1010
820
630
530
460
350
Unit
Size EC Motor
Speed
Minimum
SCFM
Rated
SCFM
030
050
040
080
060
120
100
Note: All airflow ratings are taken at lowest voltage rating of dual rating (ie. 208 volt).
Airflow ratings include resistance of dry coil, Return Air panel and clean MERV10 air filters.
*Standard “ Whisper ” mode is Fan On, Compressor Off mode for constant fresh air circulation. LOW Fan Speed
tap is not available with Whisper mode.
Notes:
• All airflow ratings are taken at lowest voltage rating of dual rating (ie. 208 volt).
• ERV external static setting is based on exhaust duct run.
• ESP capability shown per fan.
• Recommended ERV fan speeds are field set to match duct static. Default factory settings may not match site conditions and
requirements.
•
Watts includes both ERV fans.
•
Internal Manual OA Slider Damper may be used to control OA introduction in the event of variable OA conditions (i.e. wind stack
effect)
0.00 0.025 0.05 0.075 0.10 0.15 0.20 0.25 0.30 0.40 0.50
25% Speed @ 6 Watts 10 O'clock 43 34 28 22 18 12 - - - - -
37% Speed @ 13 Watts 11 O'clock 70 54 43 34 27 15 7 - - - -
45% Speed @ 18 Watts 12 O'clock 85 67 55 44 35 23 15 - - - -
57% Speed @ 30 Watts 1 O'clock 111 95 83 74 68 54 45 37 30 21 15
69% Speed @ 43 Watts 2 O'clock 139 124 114 106 104 91 82 73 63 53 44
82% Speed @ 61 Watts 3 O'clock 168 155 150 141 139 127 119 107 96 85 72
95% Speed @ 82 Watts 4 O'clock 187 172 166 157 156 145 137 124 115 105 91
ESP (External Static) inwg
% PWM Signal / Power
Potentiometer
Dial Setting
ECM Fan Data