High pressure at wide tube ser
vice v
alv
e
psig(MP
aG)
Operating current (A)
13
14
16
17
12
11
15
290
(2.0)
218
(1.5)
363
(2.5)
435
(3.0)
508
(3.5)
23
(-5)
32
(0)
41
(5)
50
(10)
59
(15)
68
(20)
77
(25)
23
(-5)
32
(0)
41
(5)
50
(10)
59
(15)
68
(20)
77
(25)
131
(55)
122
(50)
113
(45)
104
(40)
95
(35)
86
(30)
77
(25)
68
(20)
Outdoor inlet air DB temp. °F(°C)
Outdoor inlet air DB temp. °F(°C)
Indoor discharge air temperature °F(°C
)
23
(-5)
32
(0)
41
(5)
50
(10)
59
(15)
68
(20)
77
(25)
Outdoor inlet air DB temp. °F(°C)
Indoor Unit
CS-KE12NB41 & CZ-18BT1U
Outdoor Unit
CU-KE12NK1
Heating Characteristics (RH : 85%, Indoor fan speed : High fan) (60Hz, 115V)
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 "8-2. Protective Functions Overload prevention during heating.")
NOTE
(1) High pressure performance chart
(2) Operating current performance chart
(3) Indoor discharge air performance chart
Indoor Air
Temp
.73°F (23°C)
70°F (21°C)
63°F (17°C)
Indoor Air
Temp
.73°F (23°C)
70°F (21°C)
63°F (17°C)
Indoor Air
Temp
.73°F (23°C)
70°F (21°C)
63°F (17°C)
24
Summary of Contents for CS-KE12NB41
Page 36: ...8FA2 5251 12200 2 Outdoor Unit CU KE12NK1 36 ...
Page 69: ......
Page 89: ......
Page 114: ...Operating Instructions CZ RD515U 852 6 4181 230 00 1 APPENDIX C A 3 ...
Page 125: ......
Page 126: ...A 4 INSTALLATION INSTRUCTIONS CZ RD515U 852 6 4190 592 00 0 APPENDIX D ...
Page 131: ......
Page 132: ...DC1111 0 ...