Allied Air A97USMV Installation Instructions Manual page 49

A96UHMV070B12S BLOWER PERFORMANCE (less filter)
RIGHT SIDE RETURN AIR WITH OPTIONAL RETURN AIR BASE
HEATING BLOWER PERFORMANCE
Heating Adjust CFM Selections
Increase (+15%) Heat CMS
Increase (-7.5%) Heat CFM
Default Heat CFM
Decrease (-7.5% ) Heat CFM
Decrease (-15% ) Heat CFM
COOLING BLOWER PERFORMANCE
Cooling Adjust CFM
Selections
Increase (+10%) Cool CFM
Default Cool CFM
Decrease (-10%) Cool CFM
A96UHMV090C12S BLOWER PERFORMANCE (less filter)
TOM RETURN AIR HEATING
BLOWER PERPORMANCE
Heating Adjust CFM Selections
Increase (15%) Heat CFM
Increase (+7.5%) Heat CFM
Default Heat CFM
Decrease(-7.5% ) Heat CFM
Decrease (-15% ) Heat CFM
COOLING BLOWER PERFORMANCE
Cooling Adjust CFM
Selections
Increase (+10%) Cool CFM
Default Cool CFM
Decrease (-10%) Cool CFM
The effect of static pressure is included in air volumes shown.
The following control configurations are available. See Installation Instructions for details and DIP switch settings.
Heat Modes Available (Heating Blower Performance Table):
Single stage thermostat:
- 40%, 70%. 100% input (three-stage) with time delays in-between
Two-stage thermostat:
- Variable Rate Capacity Mode - furnace automatically adjusts firing rate based on first- and second-stage cycle times
- W1 demand at 70% input, W2 demand at 100% input. No delay between stages
Cool Mode Available (Cooling Blower Performance table):
First stage COOL (two-stage air conditioning units only) is approximately 70% of the same second stage COOL speed position,
Continuous Fan speeds are approximately 38% of the same second-stage COOL speed position minimum 300 cfm.
507028-03
BLOWER DATA
40% 50%
519 614
480 570
441 526
408 486
375 446
First Stage Cool Speed- cfm
Low Medium Medium
Low High
585 715 815
520 655 755
490 595 670
40% 50%
734 827
697 792
660 737
616 687
572 637
First Stage Cool Speed- cfm
Low Medium Medium
Low High
625 710 830
565 670 760
520 610 685
Issue 1622
Heating Input Range and Blower Volume - CFM
60% 70%
709 805
660 751
611 696
564 643
517 589
Blower Speed Selections
Second Stage Cool Speed-cfm
High Low
(Default)
950 855
840 790
745 720
Heating Input Range and Blower Volume - CFM
60% 70%
821 1014
867 953
814 891
757 828
701 788
Blower Speed Selections
Second Stage Cool Speed-cfm
High Low
(Default)
950 875
860 800
785 720
80% 90% 1
900 996 1091
841 931 1021
781 866 951
721 799 877
660 732 803
Medium Medium High
Low High (Default)
1045 1205 1350
945 1090 1255
845 985 1130
BOT-
80% 90% 100%
1108 1201 1295
1038 1123 1209
968 1045 1122
899 970 1041
830 895 959
Medium Medium High
Low High (Default)
1040 1210 1380
945 1100 1240
840 970 1115
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