Bryant 544B - Manual (Page 9)

HEAT PUMP HEATING PERFORMANCE
544В030/
517EN036
Indoor Coil Airflow
Cfm* 1125
EDB*
70°
OUTDOOR COIL ENTERING AIR TEMPERATURE °F
-3 7 17 27 37 47 57 67
Instantaneous Capacity (MBtuh) 13.0 15.8 19.0 22.6 26.7 31.6 37.6 43.8
Integrated Capacity (MBtuh)t 12.0 14.5 17.3 20.1 24.3 31.6 37.6 43.8
Total Power Input (KW):|; 2.38 2.51 2.65 2.80 2.97 3.19 3.50 3.84
Multipliers for Determining the Performance With Other Indoor Sections
Indoor
Section Size
Heating Indoor
Section Size
Heating
Capacity Power Capacity Power
506B 030 0.97 0.99 517E 030 0.99 1.01
036 1.01 0.99 036 1.00 1.00
042 1.01 0.99 042 1.02 0.99
508A 036 0.97 1.00 519C 042 1.01 0.99
510B 030 0.99 1.01 519C &
520B042 042 1.01 0.99
036 1.00 0.99 509A/519D 030X 0.99 1.01
513C 030 1.00 1.00 036 0.99 0.99
519D 030 0.99 1.01
036X 0.99 0.99
544В036/
517EN042
Indoor Coil Airflow
Cfm* 1350
EDB*
70°
OUTDOOR COIL ENTERING AIR TEMPERATURE °F
-3 7 17 27 37
1
47 57 67
Instantaneous Capacity (MBtuh) 14.3 18.2 22.2 26.6 31.7 38.0 45.9 54.2
Integrated Capacity (MBtuh)t 13.2 16.7 20.2 23.7 28.8 38.0 45.9 54.2
Total Power Input (KW)i; 2.54 2.79 3.03 3.28 3.54 3.86 4.26 4.69
Multipliers for Determining the Performance With Other Indoor Sections
Indoor
Section Size
Heating Indoor
Section Size
Heating
Capacity Power Capacity Power
506B 036 0.99 1.01 519C 042 1.00 1.00
042 0.99 1.01 519C &520B 042 1.00 1.00
048 1.00 1.00 519D/509A 036 0.98 1.01
508A 036 0.97 1.04 042 0.99 1.01
510B 036 0.98 1.02 042X 0.99 1.01
048 1.01 0.98 042C 0.98 1.00
517E 036 0.99 1.05 043 , 0.98 0.99
042 1.00 1.00 043X 0.98 0.99
043 1.00 1.00 519D 036X 0.98 1.01
048 1.01 1.00
517EN048 Cfm* 1575 70° -3 7 17 27 37 47 57 67
Instantaneous Capacity (MBtuh) 17.2 21.7 26.4 31.4 37.2 44.5 53.4 62.7
Integrated Capacity (MBtuh)t 15.8 20.0 24.1 27.9 33.9 44.5 53.4 62.7
Total Power Input (KW)t 3.22 3.45 3.68 3.90 4.14 4.42 4.76 5.13
Multipliers for Determining the Performance With Other Indoor Sections
Indoor Heating Indoor Heating
Section Size Capacity Power Section Size Capacity Power
506B 042
048
049
508A 048
0.94 0.99 519C 042 0.96
0.97 1.00 060 0.98
0.98 0.99 519C &
520B042 042 0.97
0.98
1.01
060 0.99
0.99
0.98
1.01
1.00
51 OB 048
060
517E/G 042
043
048
049
060
062
0.99 0.97 519D/509A 042 0.98
1.01 0.98 042X 0.98
0.98 1.01 042C 0.97
0.98 0.99 043 0.98
1.00 1.00
043X 0.98
0.99 0.97 048X 0.99
1.02
1.02
519D 048 0.99
1.02 1.02 Q48C 0.98
049 0.98
1.00
1.00
0.99
0.99
0.99
0.98
0.98
0.98
0.97
*See the Heating Performance Correction Factors Table for Cfm and indoor coil entering air temperature adjustments.
fThe BtuR’ heating capacity values shown are net “integrated” values from which the defrost effect has been subtracted. The Btuh heating from sup­
plement heaters should be added to those values to obtain total system capacity.
tThe KW values include the compressor, outdoor fan motor, and indoor blower motor. The KW from supplement heaters should be added to these val­
ues to obtain total system KW.
HP-61