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5. PERFORMANCE DATA
5-1. Temperature Charts
Indoor Unit KS1872
Outdoor Unit C1872
Check each performance value in test-run mode. Electrical performance values represent a combined indoor/outdoor value.
Overload prevention operates to protect the air conditioner when outdoor ambient temperature becomes extremely high in
heating mode. (Refer to "9-2. Overload prevention during heating.")
:Points of rating condition
Black dots in above charts indicate the following rating conditions.
NOTE
Cooling: Indoor air temperature 80 °F D.B. / 67 °F W.B.
Outdoor air temperature 95 °F D.B.
Operating current (A)
Indoor discharge air temperature
°F(°C)
77
(25)
86
(30)
95
(35)
104
(40)
Outdoor inlet air D.B. temp. °F(°C)
Outdoor inlet air D.B. temp. °F(°C)
77
(25)
9
8
7
6
86
(30)
95
(35)
104
(40)
77
(25)
50.0(10)
60.8(16)
53.6(12)
57.2(14)
64.4(18)
68.0(20)
86
(30)
95
(35)
104
(40)
Outdoor inlet air D.B. temp. °F(°C)
Outdoor fan speed
HighLow
Outdoor fan speed
HighLow
Outdoor fan speed
HighLow
75°F (
24
°C)
Indoor air temp.86
°F (30°C)
80°F (
27
°C)
80°F (
27
°C)
Indoor air temp.86°F (30°C)
75°F (
24
°C)
80°F (
27
°C)
75°F (
24
°C)
Indoor air temp.86
°F (30°C)
Low pressure at wide tube service valve
psig (MPaG)
159
(1.1)
145
(1.0)
131
(0.9)
117
(0.8)
Cooling Characteristics (230V)
25