Allied Air A97USMV Installation Instructions Manual page 52

A96UHMV090C16S BLOWER PERFORMANCE (less filter)
RIGHT SIDE RETURN AIR WITH OPTIONAL RETURN AIR BASE
HEATING BLOWER PERFORMANCE
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
A96UHMV090C20S BLOWER PERFORMANCE (less filter)
BOTTOM RETURN AIR
HEATING BLOWER PERFORMANCE
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.
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BLOWER DATA
Heating input Range and Blower Volume - CFM
40% 50%
828 956
766 888
703 819
650 762
596 704
First Stage Cool Speed- cfm
Low Medium Medium
Low High
840 955 1120
775 910 1010
695 815 930
Heating input Range and Blower Volume - CFM
40% 50%
665 830
618 774
571 718
507 644
443 570
First Stage Cool Speed- cfm
Low Medium Medium
Low High
933 1054 1274
836 978 1121
740 868 1010
Issue 1622
60% 70% 80%
1084 1213 1341
1010 1132 1255
936 1052 1168
874 986 1099
812 921 1029
Blower Speed Selections
Second Stage Cool Speed-cfm
High Low Medium
(Default) Low
1280 1160 1360
1170 1060 1240
1045 925 1130
60% 70% 80%
995 1159 1324
930 1085 1241
865 1012 1159
781 917 1054
697 823 950
Blower Speed Selections
Second Stage Cool Speed-cfm
High Low Medium
(Default) Low
1466 1385 1593
1336 1226 1463
1152 1063 1320
90% 100%
1469 1597
1377 1499
1285 1401
1211 1323
1137 1245
Medium High
High (Default)
1530 1740
1400 1590
1295 1440
90% 100%
1488 1653
1397 1553
1306 1453
1191 1328
1076 1203
Medium High
High (Default)
1818 2019
1647 1884
1504 1675
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