Sanyo CM1972 Service Manual - Page 23
CM1972, KMS0972
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Low pressure at wide tube service valve psig (MPaG) Outdoor Unit CM1972 Indoor Unit KMS0972 × 1 Cooling Characteristics (RH : 46%, Indoor fan speed : High fan) (230V, 60Hz) (1) Low pressure performance chart 188 (1.3) Lo fan Hi fan HH fan 174 (1.2) 160 (1.1) Indo87o05r°°FFair((22te74m°°CCp)). 86°F (30°C) 146 (1.0)77 86 95 104 (25) (30) (35) (40) Outdoor air temperature °F (°C) (2) Operating current performance chart Lo fan 6 Hi fan HH fan Operating current (A) 5 4 3 77 (25) Indo87o05r°°aFFir((2t2e74m°°CCp).) 86°F (30°C) 86 95 104 (30) (35) (40) Outdoor air temperature °F (°C) (3) Indoor discharge air performance chart Indoor discharge air temperature °F (°C) 68.0(20) Lo fan Hi fan HH fan 64.4(18) 60.8(16) 57.2(14) 53.6(12) 50.0(10) Indoor air temp. 86°F (30°C) 80°F (27°C) 75°F (24°C) 46.4( 8) 77 86 95 104 (25) (30) (35) (40) 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. 23