York MV Air Conditioner User Manual


  Open as PDF
of 12
 
255427-YTG-F-1006
10 Unitary Products Group
COOLING AIRFLOW DATA - MV MODELS
HIGH / LOW SPEED COOLING AND HEAT PUMP CFM
12B Air Handler 12D Air Handler
JUMPER SETTINGS
CFM
m
3
/min
CFM
m
3
/min
High Low High Low High Low High Low COOL Tap ADJ Tap*
1307 882 37.0 25.0 1366 869 38.7 24.6 A B
1080 756 30.6 21.4 1097 717 31.1 20.3 B B
1270 862 36.0 24.4 1312 856 37.2 24.2 A A
943 689 26.7 19.5 957 646 27.1 18.3 B A
1146 786 32.5 22.3 1167 761 33.0 21.5 A C
1050 726 29.7 20.6 1051 703 29.8 19.9 C B
870 632 24.6 17.9 863 580 24.4 16.4 B C
771 594 21.8 16.8 739 520 20.9 14.7 D B
931 668 26.4 18.9 927 629 26.2 17.8 C A
693 565 19.6 16.0 658 495 18.6 14.0 D A
851 624 24.1 17.7 830 567 23.5 16.1 C C
655 567 18.5 16.1 594 488 16.8 13.8 D C
16C Air Handler 20D Air Handler
JUMPER SETTINGS
CFM
m
3
/min
CFM
m
3
/min
High Low High Low High Low High Low COOL Tap ADJ Tap*
1920 1321 54.4 37.4 2209 1394 62.6 39.5 A B
1699 1189 48.1 33.7 2022 1394 57.3 39.5 B B
1884 1296 53.3 36.7 2178 1381 61.7 39.1 A A
1558 1094 44.1 31.0 1798 1378 50.9 39.0 B A
1714 1193 48.5 33.8 1965 1226 55.6 34.7 A C
1451 1037 41.1 29.4 1843 1143 52.2 32.4 C B
1403 1009 39.7 28.6 1596 1226 45.2 34.7 B C
1288 947 36.5 26.8 1700 1066 48.1 30.2 D B
1336 978 37.8 27.7 1608 1023 45.5 29.0 C A
1214 888 34.4 25.1 1493 967 42.3 27.4 D A
1239 915 35.1 25.9 1430 911 40.5 25.8 C C
1098 839 31.1 23.8 1334 877 37.8 24.8 D C
All CFM’s are shown at 0.5” w.c. external static pressure.These units have variable speed motors that automatically adjust to provide constant CFM from 0.0” to
0.6” w.c. static pressure. From 0.6” to 1.0” static pressure, CFM is reduced by 2% per 0.1” increase in static. Operation on duct systems with greater than 1.0” w.c.
external static pressure is not recommended.
NOTE: At some settings, LOW COOL and/or LOW HEAT airflow may be lower than what is required to operate an airflow switch on certain models of electronic air
cleaners. Consult the instructions for the electronic air cleaner for further details.
* The ADJ “D” tap should not be used.
HEATING AIRFLOW DATA - MV MODELS
HIGH / LOW SPEED COOLING AND HEAT PUMP CFM
12B Air Handler 12D Air Handler
JUMPER SETTINGS
CFM
m
3
/min
CFM
m
3
/min
High Low High Low High Low High Low COOL Tap ADJ Tap*
1270 791 36.0 22.4 1312 762 37.2 21.6 A A
943 714 26.7 20.2 957 668 27.1 18.9 B A
931 643 26.4 18.2 927 591 26.2 16.7 C A
693 567 19.6 16.1 658 488 18.6 13.8 D A
16C Air Handler 20D Air Handler
JUMPER SETTINGS
CFM
m
3
/min
CFM
m
3
/min
High Low High Low High Low High Low COOL Tap ADJ Tap*
1884 1217 53.3 34.5 2178 1217 61.7 34.5 A A
1558 1065 44.1 30.2 1798 1036 50.9 29.3 B A
1336 823 37.8 23.3 1608 748 45.5 21.2 C A
1214 727 34.4 20.6 1493 551 42.3 15.6 D A
All CFM’s are shown at 0.5” w.c. external static pressure.These units have variable speed motors that automatically adjust to provide constant CFM from 0.0” to
0.6” w.c. static pressure. From 0.6” to 1.0” static pressure, CFM is reduced by 2% per 0.1” increase in static. Operation on duct systems with greater than 1.0” w.c.
external static pressure is not recommended.
NOTE: At some settings, LOW COOL and/or LOW HEAT airflow may be lower than what is required to operate an airflow switch on certain models of electronic air
cleaners. Consult the instructions for the electronic air cleaner for further details.
* The ADJ “D” tap should not be used.
 previous next