Features - Haier FlexFit Pro Series Service Manual

FlexFit Pro

1. Features

High Effciency
DC Fan Motor
Achieves higher efficiency as compared to a conventional
AC motor. See chart.
Comfortable
Consistent Air Flow
Up to 3 fans maintain desired air volume as static pressure
changes.
Slim Design
10" cabinet height means easier installation in a wide variety
Return Air Options
Installer-friendly design; choose rear or bottom return
configuration.
Torque(kgfcm)
100
80
25%
35%
60
40%
40
20
0
200 400 600 800 1000
Rev(r/min)
AC motor efficiency
120Pa
100Pa
70Pa
50Pa
37
Torque(kgfcm)
100
80
85%
87.5%
60
90%
40
20
0
200 400 600 800 1000
Rev(r/min)
DC motor efficiency
Air Flow
2500
100% airflow when the ESP
2500 2500 2500 2500
m/h³ m/h³ m/h³ m/h³
100% 100% 100% 100% reach 120pa for Haier duct
2000
1500
50po 70po 100po 120po
ESP
Common
Air Flow
Oniy 68% airflow when the ESP
2500
2500
m/h³ reach 120pa for traditional duct
100%
2250
m/h³
2000 90%
1900
m/h³
76%
1700
1500 m/h³
68%
50po 70po 100po 120po ESP
2 5 0 2 5 0 2 5 0
m m m m
Rear air return
Bottom air return