035-19624-001 Rev. A (0104)
Unitary Products Group
23
Intermittent Blower Cooling
On cooling/ heating thermostats with a fan switch, when the fan switch
is set in the auto position and the thermostat calls for cooling, a circuit is
completed between the R, Y and G terminals. The motor is energized
through the Y1 cool terminal and runs on the speed selected on the
CFM Timer board. The fan off setting is fixed at 60 seconds for SEER
enhancement.
Intermittent Blower Heating
On cooling/ heating thermostats with a fan switch, when the fan switch
is set in the auto position and the thermostat calls for heating, a circuit is
completed between the R and W terminals. The indoor fan motor is
energized through the W1 heat terminal and runs on the speed selected
on the CFM Timer board.
TABLE 16:
Air Flow Data
HIGH / LOW SPEED COOLING AND HEAT PUMP CFM
P1XUB12V05501 / G9V06012UPB11
P1XUC16V07501 / G9V08016UPC11
JUMPER SETTINGS
CFM
m³/min
CFM
m³/min
High
Low
High
Low
High
Low
High
Low
COOL Tap
ADJ Tap
1315 720 37.24
20.39 1655 930 46.86
26.33 A
B
1095 610 31.01
17.27 1555 855 44.03
24.21 B
B
1200 655 33.98
18.55 1510 830 42.76
23.50 A
A
1010 545 28.60
15.43 1440 790 40.78
22.37 B
A
1065 595 30.16
16.85 1375 755 38.94
21.38 A
C
870 500 24.64 14.16 1350 745 38.23 21.10 C
B
885 505 25.06 14.30 1280 700 36.25 19.82 B
C
655 450 18.55 12.74 1150 620 32.56 17.56 D
B
870 460 24.64 13.03 1230 670 34.83 18.97 C
A
610 445 17.27 12.60 1030 555 29.17 15.72 D
A
715 450 20.25 12.74 1120 600 31.71 16.99 C
C
545 450 15.43 12.74 915 492 25.91 13.93 D
C
P1XUC20V09501 / G9V10020UPC11
P1XUD20V11201 G9V12020UPD11
JUMPER SETTINGS
CFM m³/min CFM m³/min
High Low High Low High Low High Low
COOL
Tap
ADJ
Tap
2030 1090 57.48 30.87 2180 1210 61.73 34.26 A
B
1780 945 50.40
26.76 1760 970 49.84
27.47 B
B
1890 1000 53.52 28.32 2000 1100 56.63 31.15 A
A
1630 850 46.16
24.07 1600 910 45.31
25.77 B
A
1685 895 47.71
25.34 1780 990 50.40
28.03 A
C
1555 830 44.03
23.50 1540 860 43.61
24.35 C
B
1430 785 40.49
22.23 1410 820 39.93
23.22 B
C
1310 740 37.10
20.95 1300 770 36.81
21.80 D
B
1400 770 39.64
21.80 1400 800 39.64
22.65 C
A
1220 665 34.55
18.83 1220 710 34.55
20.10 D
A
1245 700 35.25
19.82 1230 740 34.83
20.95 C
C
1075 605 30.44
17.13 1060 660 30.02
18.69 D
C
HIGH / LOW HEAT CFM
P1XUB12V05501 / G9V06012UPB11
P1XUC16V07501 / G9V08016UPC11
JUMPER SETTINGS
CFM m³/min CFM m³/min
High Low High Low High Low High Low
COOL
Tap
ADJ
Tap
1020 665 28.88 18.83 1635 1065 46.30 30.16 A
Any
925 610 26.19 17.27 1540 990 43.61 28.03 B Any
850 555 24.07 15.72 1400 890 39.64 25.20 C Any
785 515 22.23 14.58 1265 805 35.82 22.80 D Any
P1XUC20V09501 / G9V10020UPC11
P1XUD20V11201 G9V12020UPD11
JUMPER SETTINGS
CFM m³/min CFM m³/min
High Low High Low High Low High Low
COOL
Tap
ADJ
Tap
1940 1225 54.93 34.69 1870 1205 52.95 34.12 A
Any
1745 1105 49.41 31.29 1715 1105 48.56 31.29 B
Any
1595 1010 45.17 28.60 1590 1020 45.02 28.88 C
Any
1475 930 41.77
26.33 1480 950 41.91
26.90 D Any
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 that 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.
