Carrier fb4cnf024 Installation Instructions Manual page 12

Table
3 - FB4C Air Delivery Performance Correction Component Pressure Drop (in. wc) at Indicated Airflow (Dry to Wet Coil)
CFM
UNIT SIZE
500 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000
018 0.034 0.049 0.063 ..........................
024 0.064 0.049 0.066 0.076 0.089 ......................
030 ...... 0.049 0.059 0.070 0.080 ..................
066 .......... 0.070 0.080 0.090 0.099 ..............
042 .............. 0.049 0.056 0.066 0.070 ..........
048 .................. 0.066 0.070 0.076 0.086 0.090 ....
060 ...................... 0.049 0.054 0.059 0.065 0.070
Table 4 - FYSB Air Delivery Performance Correction Component Pressure Drop (in. wc) at Indicated Airflow (Dry to Wet Coil)
CFM
UNIT SIZE
500 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000
018 0.016 0.027 0.068 ..........................
024 0.016 0.027 0.068 0.049 0.059 ......................
030 ...... 0.036 0.046 0.055 0.064 ..................
036 .......... 0.055 0.064 0.073 0.081 ..............
042 .............. 0.049 0.056 0.066 0.070 ..........
048 .................. 0.068 0.046 0.049 0.054 0.059 ....
060 ...................... 0.061 0.066 0.040 0.044 0.049
Table 5 - FB4C Electric Heater Static Pressure Drop (in. wc)
CFM
UNIT SIZE
400 600 800 1000 1200 1400 1600 1800 2000
018, 024 0.020 0.044 0.075 ............
060, 066 .... 0.048 0.072 O. 1O0 ........
042, 048, 060 ........ 0.070 0.092 0.120 0.152 --
Table 6 - FY5B Electric Heater Static Pressure Drop (in. wc)
CFM
UNIT SIZE
400 600 800 1000 1200 1400 1600 1800 2000
018, 024 0.020 0.044 0.075 0.110 0.1 O0 ........
060, 066, 042 .... 0.048 0.072 0.100 0.160 0.120 ....
048, 060 .......... 0.092 0.120 0.152 0.187
Table 7 - Electric Heater Static Pressure Drop (in. wc)
FB4C, FY5B FB4C, FY5B
018 - 036 042 - 060
HEATER EXTERNAL STATIC HEATER EXTERNAL STATIC
kW PRESSURE kW PRESSURE
ELEMENTS CORRECTION ELEMENTS CORRECTION
0 0 + .02 0 0 + .04
1 3, 5 +.01 2 8, 10 +.02
2 8, 10 0 3 9, 15 0
3 9, 15 -.02 4 20 -.02
4 20 -.04 6 18, 24, 30 -.10
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