Sanyo CMH1972 Technical & Service Manual page 34

Outdoor Unit CMH3172
Cooling Characteristics
(RH : 46%, Indoor fan speed : High fan)
(230V, 60Hz)
(1) Low pressure performance chart
174
(1.2)
146
(1.0)
118
(0.8)
90
(0.6)
77 86
(25) (30)
Outdoor air temperature °F (°C)
(2) Operating current performance chart
9
8
7
6
5
4
77 86
(25) (30)
Outdoor air temperature °F (°C)
(3) Indoor discharge air performance chart
68.0(20)
64.4(18)
60.8(16)
57.2(14)
53.6(12)
50.0(10)
46.4( 8)
77 86
(25) (30)
Outdoor air temperature °F (°C)
NOTE
• This performance chart shows operation of a single wall-mounted indoor unit. The performance chart will vary depending on
the indoor unit type.
• Check each performance value in test-run mode. Electrical performance values represent a combined indoor/outdoor value.
(In this case, be sure to stop all the indoor units where performance is not being checked.)
• The performance is for a tubing length of 24.6ft (7.5m). If the tubing length is different, the performance chart will vary.
Indoor Unit KMHS1872
Lo fan Hi fan
95 104
(35) (40)
Lo fan Hi fan
95 104
(35) (40)
Lo fan Hi fan
95 104
(35) (40)
×
1
Heating Characteristics
(RH : 85%, Indoor fan speed : High fan)
(230V, 60Hz)
(1) High pressure performance chart
506
(3.5)
434
(3.0)
362
(2.5)
290
(2.0)
218
(1.5)
23
(-5)
(2) Operating current performance chart
14
13
12
11
23
(-5)
(3) Indoor discharge air performance chart
140(60)
131(55)
122(50)
113(45)
104(40)
95(35)
86(30)
77(25)
23
(-5)
34
32 41 50 59
(0) (5) (10) (15)
Outdoor air temperature °F (°C)
32 41 50 59
(0) (5) (10) (15)
Outdoor air temperature °F (°C)
32 41 50 59
(0) (5) (10) (15)
Outdoor air temperature °F (°C)
68 77
(20) (25)
68 77
(20) (25)
68 77
(20) (25)