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■ Cooling Characteristics
115 V
Indoor inlet air
D.B. temp. ¡F (¡C)
14
13
12
11
10
9
8
7
70
(21.1)
80
(26.7)
90
(32.2)
100
(37.8)
110
(43.3)
120
(48.9)
Outdoor inlet air D.B. temp. ¡F (¡C)
Operating current (A)
115 V
Indoor inlet air
D.B. temp. ¡F (¡C)
14
13
12
11
10
9
8
7
20
(–6.6)
30
(–1.1)
40
(4.4)
50
(10.0)
60
(15.6)
70
(21.1)
80
(26.7)
Outdoor inlet air D.B. temp. ¡F (¡C)
Operating current (A)
Outdoor inlet air D.B. temp. ¡F (¡C)
(10.5)
(9.8)
(9.1)
(8.4)
(7.7)
(7.0)
(6.3)
(5.6)
(4.9)
(4.2)
(3.5)
Indoor inlet air
D.B. temp. ¡F (¡C)
115 V
150
140
130
120
110
100
90
80
70
60
50
Low pressure psig (kg/cm
2
G)
at wide tube serveice valve
115 V
Outdoor inlet air D.B. temp. ¡F (¡C)
High pressure psig (kg/cm
2
G)
at wide tube serveice valve
■ Heating Characteristics
10
(–12.2)
60
(15.6)
20
(–6.6)
30
(–1.1)
40
(4.4)
50
(10.0)
60
(15.6)
70
(21.1)
80
(26.7)
10
(–12.2)
70
(21.1)
80
(26.7)
90
(32.2)
100
(37.8)
110
(43.3)
120
(48.9)
60
(15.6)
Indoor inlet air
D.B. temp. ¡F (¡C)
95 (35.0)
80 (26.7)
67 (19.4)
95 (35.0)
80 (26.7)
67 (19.4)
80 (26.7)
70 (21.1)
59 (15.0)
80 (26.7)
70 (21.1)
59 (15.0)
(10.5)
(23.9)
(22.5)
(21.1)
(19.7)
(18.3)
(16.9)
(15.5)
(14.1)
(12.7)
(11.2)
150
340
320
300
280
260
240
220
200
180
160
Overload prevention operates to protect the air conditioner when the outdoor ambient temperature reaches an
abnormally high level while in heating mode. (Refer to 8-5. Overload prevention)
● ...... Points of Rating condition
Black dots in above charts indicate the following rating conditions.
Cooling: Indoor air temperature 80°F D.B. / 67°F W.B. Heating: Indoor air temperature 70F° D.B.
Outdoor air temperature 95°F D.B. Outdoor air temperature 47°F D.B. / 43°F W.B.
NOTE
Indoor Unit KHS1251
Outdoor Unit CH1251
000-111 SM (18-68) 00.3.17 11:49 AM y[W 20