29
3. Features
Inverter Technology
o
Wider output power range
o
Energy
saving
o
Quick
Cooling
o
Quick
Heating
o
More precise temperature control
E-ion Air Purifying System with Patrol Sensor
o
Active e-ions are released to catch dust particles and bring them back the large positively charged filter
Environment Protection
o
Non-ozone depletion substances refrigerant (R410A)
Long Installation Piping
o
Long piping up to 15 meters (0.75 ~ 1.75HP), 20 meters (2.0 ~ 2.25HP) and 30 meters (2.5 ~ 3.0HP) during
single split connection only
Easy to use remote control
Quality Improvement
o
Random auto restart after power failure for safety restart operation
o
Gas
leakage
protection
o
Prevent compressor reverse cycle
o
Inner protector to protect compressor
o
Noise prevention during soft dry operation
Operation Improvement
o
Quiet mode to reduce the indoor unit operating sound
o
Powerful mode to reach the desired room temperature quickly
o
24-hour timer setting
Serviceability Improvement
o
Breakdown Self Diagnosis function
Summary of Contents for CS-E12NKR
Page 30: ...30 4 Location of Controls and Components 4 1 Indoor Unit 4 2 Outdoor Unit 4 3 Remote Control ...
Page 31: ...31 5 Dimensions 5 1 Indoor Unit 5 1 1 CS E7NKR CS E9NKR CS E12NKR CS E15NKR ...
Page 32: ...32 5 1 2 CS E18NKR CS E21NKR CS E24NKR CS E28NKR ...
Page 34: ...34 5 2 3 CU E28NKR ...
Page 35: ...35 6 Refrigeration Cycle Diagram 6 1 CU E7NKR ...
Page 36: ...36 6 2 CU E9NKR CU E12NKR ...
Page 37: ...37 6 3 CU E15NKR CU E18NKR ...
Page 38: ...38 6 4 CU E21NKR ...
Page 39: ...39 6 5 CU E24NKR CU E28NKR ...
Page 40: ...40 7 Block Diagram 7 1 CU E7NKR CU E9NKR CU E12NKR ...
Page 41: ...41 7 2 CU E15NKR CU E18NKR CU E21NKR ...
Page 42: ...42 7 3 CU E24NKR ...
Page 43: ...43 7 4 CU E28NKR ...
Page 44: ...44 8 Wiring Connection Diagram 8 1 Indoor Unit ...
Page 45: ...45 8 2 Outdoor Unit 8 2 1 CU E7NKR CU E9NKR CU E12NKR ...
Page 46: ...46 8 2 2 CU E15NKR CU E18NKR ...
Page 47: ...47 8 2 3 CU E21NKR ...
Page 48: ...48 8 2 4 CU E24NKR ...
Page 49: ...49 8 2 5 CU E28NKR ...
Page 50: ...50 9 Electronic Circuit Diagram 9 1 Indoor Unit ...
Page 51: ...51 9 2 Outdoor Unit 9 2 1 CU E7NKR CU E9NKR CU E12NKR ...
Page 52: ...52 9 2 2 CU E15NKR CU E18NKR ...
Page 53: ...53 9 2 3 CU E21NKR ...
Page 54: ...54 9 2 4 CU E24NKR ...
Page 55: ...55 9 2 5 CU E28NKR ...
Page 58: ...58 10 1 6 Human Activity Sensor Printed Circuit Board ...
Page 59: ...59 10 2 Outdoor Unit 10 2 1 CU E7NKR CU E9NKR CU E12NKR ...
Page 60: ...60 10 2 2 CU E15NKR CU E18NKR ...
Page 61: ...61 10 2 3 CU E21NKR CU E24NKR ...
Page 62: ...62 10 2 4 CU E28NKR ...
Page 63: ...63 10 2 5 Noise Filter Printed Board CU E21NKR ...
Page 108: ...108 16 3 Error Code Table ...
Page 109: ...109 ...
Page 140: ...140 17 1 1 3 To remove discharge grille ...
Page 141: ...141 17 1 1 4 To remove control board 17 1 1 5 To remove cross flow fan and indoor fan motor ...
Page 142: ...142 ...
Page 144: ...144 17 2 1 3 To remove power electronic controller ...
Page 146: ...146 ...
Page 201: ...201 19 2 5 CU E28NKR ...
Page 202: ...202 ...