Sanyo 24KHS72 Service Manual - Page 27

Heating Capacity

Page 27 highlights

5-4. Heating Capacity Indoor Unit : KHS1872 Outdoor Unit : CH1872 Power Supply : 230V Single Phase 60Hz < Heating Capacity > RATING CAPACITY: OUTDOOR ENT. TEMP. oF (oC) W.B. 0 (-17.8) 20,400 BTU/h 60 (15.6) TH 11,320 3 (-16.1) TH 11,700 8 (-13.3) TH 12,620 13 (-10.6) TH 13,570 18 (-7.8) TH 14,610 23 (-5.0) TH 15,710 28 (-2.2) TH 16,850 33 (0.6) TH 18,030 38 (3.3) TH 19,200 43 (6.1) TH 20,440 48 (8.9) TH 21,700 53 (11.7) TH 22,970 58 (14.4) TH 24,190 63 (17.2) TH 25,450 65 (18.3) TH 25,930 AIR FLOW RATE: INDOOR AMBIENT TEMP. oF (oC) 65 (18.3) 70 (21.1) 11,320 11,310 11,700 11,690 12,610 12,600 13,560 13,550 14,610 14,590 15,700 15,690 16,840 16,830 18,020 18,000 19,190 19,170 20,430 # 20,400 21,680 21,650 22,940 22,910 24,160 24,120 25,410 25,360 25,900 25,850 541 CFM 75 (23.9) 11,290 11,680 12,590 13,530 14,570 15,660 16,800 17,970 19,130 20,360 21,600 22,860 24,060 25,300 25,780 80 (26.7) 11,270 11,650 12,560 13,510 14,540 15,630 16,760 17,930 19,090 20,310 21,550 22,790 23,990 25,220 25,700 TH : Total Heating Capacity (BTU/h) NOTE 1. Rating conditions (#) : Indoor Unit Entering Air Temp. 70 °F (21.1 °C) D.B. : Outdoor Ambient Temp. 47 °F (8.3 °C) D.B. / 43 °F (6.1 °C) W.B. 2. Above data does not take Defrost Operation, Overload Prevention Protection, and/or Cold Air Prevention Protection during heating operation into account. For this reason, the value may vary from the actual heating characteristics. 3. Above data represents the value when the operation frequency of a compressor is fixed. 27

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Indoor Unit
:
KHS1872
Outdoor Unit
:
CH1872
Power Supply :
230V Single Phase 60Hz
< Heating Capacity >
5-4.
Heating Capacity
TH : Total Heating Capacity (BTU/h)
1.
Rating conditions (#) :
Indoor Unit Entering Air Temp. 70 °F (21.1 °C) D.B.
:
Outdoor Ambient Temp. 47 °F (8.3 °C) D.B. / 43 °F (6.1 °C) W.B.
2.
3.
Above data represents the value when the operation frequency of a compressor is fixed.
Above data does not take Defrost Operation, Overload Prevention Protection, and/or Cold Air
Prevention Protection during heating operation into account. For this reason, the value may vary
from the actual heating characteristics.
NOTE
RATING CAPACITY:
20,400 BTU/h
AIR FLOW RATE:
541 CFM
OUTDOOR
INDOOR
ENT. TEMP.
o
F(
o
C)
AMBIENT TEMP.
o
F(
o
C)
W.B.
60
65
70
75
80
(15.6)
(18.3)
(21.1)
(23.9)
(26.7)
0 (-17.8)
TH
11,320
11,320
11,310
11,290
11,270
3 (-16.1)
TH
11,700
11,700
11,690
11,680
11,650
8 (-13.3)
TH
12,620
12,610
12,600
12,590
12,560
13 (-10.6)
TH
13,570
13,560
13,550
13,530
13,510
18 (-7.8)
TH
14,610
14,610
14,590
14,570
14,540
23 (-5.0)
TH
15,710
15,700
15,690
15,660
15,630
28 (-2.2)
TH
16,850
16,840
16,830
16,800
16,760
33 (0.6)
TH
18,030
18,020
18,000
17,970
17,930
38 (3.3)
TH
19,200
19,190
19,170
19,130
19,090
43 (6.1)
TH
20,440
20,430
#
20,400
20,360
20,310
48 (8.9)
TH
21,700
21,680
21,650
21,600
21,550
53 (11.7)
TH
22,970
22,940
22,910
22,860
22,790
58 (14.4)
TH
24,190
24,160
24,120
24,060
23,990
63 (17.2)
TH
25,450
25,410
25,360
25,300
25,220
65 (18.3)
TH
25,930
25,900
25,850
25,780
25,700
27