23
HEAT PUMP HEATING PERFORMANCE (ENGLISH) (CONT.)
INDOOR AIR
OUTDOOR COIL ENTERING AIR TEMPERATURES ˚F
--- 3 7 17 27 37 47 57 67
(F)
EDB
CFM
Capacity MBtuh
Tota l
Power
kW*
Capacity
MBtuh
Tota l
Power
kW*
Capacity MBtuh
Tota l
Power
kW*
Capacity MBtuh
Tota l
Power
kW*
Capacity MBtuh
Tota l
Power
kW*
Capacity MBtuh
Tota l
Power
kW*
Capacity MBtuh
Tota l
Power
kW*
Capacity MBtuh
Tota l
Power
kW*
Tota l Integ† kW* Integ† To t a l Integ† To t a l Integ† Tota l Integ† To ta l Integ† Tot a l Integ† Total Integ†
38YCC060---9A Outdoor Section With FS4BSF060 Indoor Section
65
1750
1900
2000
2150
28.9
29.1
29.2
29.5
26.6
26.8
26.9
27.1
3.87
3.90
3.92
3.95
33.8
34.0
34.1
34.3
31.1
31.2
31.4
31.5
4.03
4.05
4.07
4.10
39.0
39.2
39.4
39.6
35.5
35.8
35.9
36.1
4.21
4.22
4.23
4.25
44.9
45.1
45.3
45.5
39.8
40.1
40.2
40.4
4.41
4.41
4.42
4.44
51.4
51.7
51.8
52.1
46.7
47.0
47.2
47.4
4.66
4.65
4.65
4.66
58.9
59.3
59.5
59.8
58.9
59.3
59.5
59.8
4.97
4.95
4.95
4.95
68.0
68.4
68.7
69.0
68.0
68.4
68.7
69.0
5.38
5.35
5.34
5.34
78.3
79.2
79.1
79.5
78.3
79.2
79.1
79.5
5.91
5.87
5.86
5.85
70
1750
1900
2000
2150
28.7
28.9
29.0
29.3
26.4
26.6
26.7
26.9
4.06
4.09
4.11
4.14
33.7
33.9
34.1
34.3
31.0
31.2
31.3
31.5
4.25
4.26
4.28
4.30
38.8
39.1
39.2
39.4
35.4
35.6
35.7
35.9
4.43
4.44
4.45
4.47
44.7
45.0
45.1
45.4
39.7
39.9
40.1
40.3
4.65
4.64
4.65
4.66
51.1
51.4
51.6
51.8
46.5
46.8
46.9
47.2
4.90
4.89
4.89
4.89
58.6
59.0
59.2
59.5
58.6
59.0
59.2
59.5
5.22
5.20
5.19
5.19
67.5
67.9
68.2
68.5
67.5
67.9
68.2
68.5
5.64
5.60
5.59
5.59
77.6
78.1
78.4
78.8
77.6
78.1
78.4
78.8
6.17
6.13
6.11
6.10
75
1750
1900
2000
2150
28.4
28.6
28.8
29.0
26.1
26.3
26.5
26.7
4.26
4.28
4.30
4.34
33.6
33.8
34.0
34.2
30.9
31.1
31.2
31.4
4.47
4.48
4.50
4.52
38.8
39.0
39.1
39.4
35.3
35.6
35.7
35.9
4.66
4.67
4.68
4.69
44.5
44.8
44.9
45.1
39.5
39.8
39.9
40.1
4.89
4.88
4.89
4.89
50.8
51.1
51.3
51.5
46.3
46.5
46.7
46.9
5.15
5.14
5.13
5.13
58.2
58.5
58.7
59.0
58.2
58.5
58.7
59.0
5.48
5.45
5.44
5.44
67.0
67.4
67.6
68.0
67.0
67.4
67.6
68.0
5.92
5.87
5.85
5.84
77.0
77.5
77.8
78.2
77.0
77.5
77.8
78.2
6.47
6.41
6.39
6.37
Cooling Indoor Model Capacity Power
FB4BSF060 1.00 1.00
FB4BSF070 0.99 0.95
NOTE: When the required data fall between the published data, interpolation may be performed. Extrapolation is not an acceptable practice.
* The Btuh heating capacity values shown are net “integrated” values from which the defrost effect has been subtracted. The Btuh heating from supplement heaters should be added to those values to obtain total system capacity.
{ The kW values include the compressor, outdoor fan motor, and indoor blower motor. The kW fr om supplement heaters should be added to these values to obtain total system kilowatts.
EDB =EnteringDryBulb
SYSTEM DESIGN
1. Intended for outdoor installation with free air inlet and outlet. Outdoor fan external static pressure available is less than 0.01 --in. wc.
2. Minimum outdoor operating air temperature for cooling mode without low-- ambient operation accessory is 55_F (12.8_C).
3. Maximum outdoor operating air temperature for cooling mode is 125_F (51.7_C).
4. Minimum outdoor operating air temperature for heating mode is --30_F ( --34.4_C).
5. Maximum outdoor operating air temperature for heating mode is 66_F (18.9_C).
6. For reliable operation, unit should be level in all horizontal planes.
7. Maximum elevation of indoor coil above or below base of outdoor unit is: indoor coil above = 50 ft (15.24m), indoor coil below = 150 ft (45.72m). (See items 8 and 9 following.)
8. For interconnecting refrigerant tube lengths between 50 (15.24) and 175 ft (53.3m) and/or 20 ft (6.1m) vertical differential, consult the Residential Split--System Long--Line Application Guideline
available from equipment distributor.
9. If any refrigerant tubing is buried, provide a minimum 6-- in. (152mm) vertical rise to the valve connections at the unit. Refrigerant tubing lengths up to 36 in. (912mm). may be buried without further
consideration. For buried refrigerant tubing lengths greater than 36 in. (912mm), consult your local distributor.
10. Use only copper wire for electric connection at unit. Aluminum and clad aluminum are not acceptable for the type of connector provided.
11. Mismatches of indoor coil capacity more than 1 size larger than outdoor unit capacity may result in inadequate indoor comfort.
38YCC
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