Specifications

13 14
Wall Mounted Air Conditioner
Wall Mounted Heat Pumps
Wall-Mounted Air Conditioners
Standard Models
Wall-Mounted Heat Pumps
Micro-
processor
Control
Wireless
Control
Wired
Control
Self
Diagnose
Dry
5 Fan
speeds
Air Sweep Louver
Auto-
change
over
Night
setback
Hot Start 24hr timer
Weekly
Timer
System
Controller
Filter sign
Auto
Restart
Fresh
Air intake
Branch
Extension
Drain
Pump
Low
Ambient
Operation
Elect.Valve
ODP=0
Refrigerant
Quiet
Anti-
microbial
Filt.
Blue Fin
ECONAVI
Room Freeze
Protection
1hr
off timer
S18NKU-1 / S22NKU-1
* This is maximum elevation difference when the indoor unit is located above the outdoor unit. (Refer to the table on the P.34 in the catalog for more detail.)
Wall Mounted Air Conditioners
Model No.
S9NKU-1 S12NKU-1 S18NKU-1 S22NKU-1
Unit Model No.
Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit
CS-S9NKUW-1 CU-S9NKU-1 CS-S12NKUW-1 CU-S12NKU-1 CS-S18NKU-1 CU-S18NKU-1 CS-S22NKU-1 CU-S22NKU-1
Performance & Electrical Ratings
Capacity
Cooling Btu/h 8,500(4,100~10,200) 11,900(4,100~13,100) 17,100(4,400~19,800) 21,000(4,400~23,400)
Heating Btu/h --- --- --- ---
Moisture Removal High Pints/H 1.3 2.3 3.6 6.1
Dry Air Flow High CFM 400 425 650 650
SEER Cooling 17.5 17.5 17.5 17.0
EER Cooling 12.1 11.9 10.4 9.3
HSPF Heating --- --- --- ---
Power Supply V, Phase, Hz 230/208V, 1PH, 60Hz 230/208V, 1PH, 60Hz 230/208V, 1PH, 60Hz 230/208V, 1PH, 60Hz
Running Amps
Cooling A 3.3/3.7(~4.1) 4.6/5.1(~5.4) 7.5(~9) 10(~10.8)
Heating A --- --- --- ---
Power Input
Cooling W 700(250-900) 1,000(250-1,150) 1650(250-1950) 2250(250-2,550)
Heating W --- --- --- ---
Back-up Heater kW --- --- --- ---
Fuse or Circuit Breaker Capacity A 15 15 20 25
Features
Controls Microprocessor Microprocessor Microprocessor Microprocessor
Low Ambient Control --- --- --- ---
Wireless Remote Controller Included Included Included Included
Wired Remote Controller (optional) --- --- --- ---
Fan Speeds 5 Speeds + Auto 5 Speeds + Auto 5 Speeds + Auto 5 Speeds + Auto
Timer 24hr Program 24hr Program 24hr Program 24hr Program
Air Deflection
Horizontal Manual Manual Automatic Automatic
Vertical Automatic Automatic Automatic Automatic
Air Filter Washable + Anti Microbial Filter Washable + Anti Microbial Filter Washable+Anti Microbial Filter Washable + Anti Microbial Filter
Refrigerant R-410A R-410A R410A R-410A
Refrigerant control Capillary Tube Capillary Tube Electric Expansion Valve Electric Expansion Valve
Operation Sound
In(Hi / Lo/ Q-Lo) dB-A 40 / 25 / 20 43 / 28 / 20 47 / 39 / 36 47 / 39 / 36
Outdoor(Hi) dB-A 47 48 47 50
Refrigerant Piping
Type Flare Flare Flare Flare
Discharge inches 1/4” 1/4” 1/4” 1/4”
Suction inches 3/8” 1/2” 1/2” 5/8”
Refrigerant Pipe Length Ft. Max. 49 Max. 49 Max. 66 Max. 66
Elevation Difference*
Outdoor Above Ft. Max. 16 Max. 16 Max. 49 Max. 49
Outdoor Below Ft. Max. 16 Max. 16 Max. 49 Max. 49
Dimensions & Weight Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit
Height inches 11-7/16” 21-9/32” 11-7/16” 21-9/32” 11-7/16” 31-5/16” 11-7/16” 31-5/16”
Width inches 34-9/32” 30-23/32” 34-9/32” 30-23/32” 42-5/32” 34-15/32” 42-5/32” 34-15/32”
Depth inches 8-1/16” 11-13/32” 8-1/16” 11-13/32” 9-9/32” 12-5/8” 9-9/32” 12-5/8”
Net Weight Lbs. 20.0 82.0 20.0 82.0 26.0 115.0 26.0 117.0
S9NKU-1 / S12NKU-1
Indoor Unit
CS-S9NKUW-1 / CS-S12NKUW-1
Outdoor Unit
CU-S9NKU-1 /
CU-S12NKU-1
Outdoor Unit
CU-S18NKU-1 /
CU-S22NKU-1
Indoor Unit
CS-S18NKU-1 / CS-S22NKU-1
(S18/22 only)
Wireless
Remote
Controller
Wireless
Remote
Controller
* This is maximum elevation difference when the indoor unit is located above the outdoor unit. (Refer to the table on the P.34 in the catalog for more detail.)
KE30NKU / KE36NKU
Indoor Unit
CS-KE30NKU / CS-KE36NKU
Wireless
Remote
Controller
26PEK1U6
Outdoor Unit
U-26PE1U6
Indoor Unit
S-26PK1U6
Wireless
Remote
Controller
Wired Remote
Controller
CZ-RTC2
(optional)
Wall Mounted Heat Pumps
Model No.
26PEK1U6 KE30NKU KE36NKU
Unit Model No.
Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit
S-26PK1U6 U-26PE1U6 CS-KE30NKU CU-KE30NKU CS-KE36NKU CU-KE36NKU
Performance & Electrical Ratings
Capacity
Cooling Btu/h 25,200 (9,500~25,200) 30,600 (10,900~30,600) 34,000 (10,900~34,000)
Heating Btu/h 29,200 (8,000~29,200) 33,000 (14,000~33,000) 36,000 (14,000~36,000)
Moisture Removal High Pints/H 8.1 9.57 10.64
Dry Air Flow Hi / Med / Low CFM 559 / 475 / 390 630 / 530 / 412 630 / 530 / 412
SEER Cooling 14.9 16 16
EER Cooling 8.9 9.3 8.5
HSPF Heating 10.2 9.0 9.0
Power Supply V, Phase, Hz 230V / 208V, 1PH, 60Hz 230 / 208V, 1PH, 60Hz 230 / 208V, 1PH, 60Hz
Running Amps
Cooling A 15.3 / 16.9 16.5 (5 ~ 16.5) / 18.0 20 (5 ~ 20) / 21.9
Heating A 14.0 / 15.5 15.3 (4.5 ~ 15.3) / 16.3 18.2 (4.5 ~ 18.2) / 19.9
Power Input
Cooling W 2,840 / 2,840 3,290 4,000
Heating W 2,620 / 2,620 3,070 3,650
Back-up Heater kW --- --- ---
Fuse or Circuit Breaker Capacity A 15 30 35 45
Features
Controls Microprocessor Microprocessor Microprocessor
Low Ambient Control Built-in 0˚F Built-in 0˚F Built-in 0˚F
Wireless Remorte Controller Included Included Included
Wired Remote Controller(optional) CZ-RTC2 CZ-RD515U & CZ-RC515UA CZ-RD515U & CZ-RC515UA
Fan Speeds
3 and Automatic Control / Variable Hi / Me / Lo & Auto Hi / Me / Lo & Auto
Timer 24-hr Program 1hr OFF and 24-hr Program 1hr OFF and 24-hr Program
Air Deflection
Horizontal --- Manual Manual
Vertical Automatic Automatic Automatic
Air Filter Washable Washable Washable
Refrigerant R-410A R-410A R-410A
Refrigerant control Electric Expansion Valve Electric Expansion Valve Electric Expansion Valve
Operation Sound
In(Hi / Me / Lo/ Qt) dB-A 41 / 37 / 34 49 / 44 / 39 49 / 44 / 39
Outdoor(Hi) dB-A 49 55 55
Refrigerant Piping
Type Flare Flare Flare
Discharge inches 3/8” 3/8” 3/8”
Suction inches 5/8” 5/8” 5/8”
Refrigerant Pipe Length Ft. Max. 165 Max. 164 Max. 164
Elevation Difference*
Outdoor Above Ft. Max. 100 Max. 100 Max. 100
Outdoor Below Ft. Max. 50 Max. 50 Max. 50
Dimensions & Weight Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit
Height inches 12-63/64” 30-23/32” 11-3/16” 35-13/16” 11-3/16” 35-13/16”
Width inches 44-7/8” 37” 41-15/16” 37-1/32” 41-15/16” 37-1/32”
Depth inches 8-31/32” 13-3/8” 9-1/16” 13-3/8” 9-1/16” 13-3/8”
Net Weight Lbs. 40.0 128.0 32.0 185.0 32.0 185.0
(optional)
(optional) (optional)
(optional)
Outdoor Unit
CU-KE30NKU /
CU-KE36NKU
Wired Remote
Controller
CZ-RD515U
(optional)