Technical Data Book

A-31
Model name
Indoor unit
SEZ-KD09NA4 SEZ-KD12NA4 SEZ-KD15NA4 SEZ-KD18NA4
Outdoor unit
SUZ-KA09NA SUZ-KA12NA SUZ-KA15NA SUZ-KA18NA
Cooling
Max. Capacity Btu/h 10,900 13,300 17,000 19,000
Rated Capacity Btu/h 8,100 11,500 14,100 17,200
Min. Capacity Btu/h 3,800 3,800 3,800 3,800
Total input W 670 920 1,170 1,380
EER Btu/h 12 12.5 12 12.5
SEER Btu/h 15 16 15.5 17.5
Moisture Removal Pints/h 1.5 2.4 2.6 3.4
SHF 0.80 0.76 0.80 0.79
Heating
Max. Capacity Btu/h 14,100 16,400 21,100 24,900
Rated Capacity Btu/h 10,900 13,600 18,000 21,600
Min. Capacity Btu/h 4,800 4,800 4,800 4,800
Total input W 1,020 1,140 1,500 1,700
COP W/W 3.13 3.50 3.52 3.72
HSPF(IV) Btu/h/W 10.0 10.0 10.0 10.0
Heating
at low ambient
Capacity Btu/h 7,300 9,800 13,700 15,000
Total input W 1,000 1,180 1,650 1,830
COP W/W 2.14 2.43 2.43 2.40
Power factor
Cooling (208/230) %
Heating (208/230) %
Power supply
Phase,Cycle,Voltage 1phase, 60Hz, 208/230V
Breaker size
A
15
Voltage
Indoor - Outdoor S1-S2 AC208 / 230V
Indoor - Outdoor S2-S3 DC 12 - 24V
Indoor - Remote controller DC 12V
Indoor unit
MCA A 1
MOCP A 15
Fan Motor F.L.A 0.51 0.57 0.74
Fan Motor Output W 96
Air ow DRY
(Lo-Mid-Hi) WET
CMM 5.5 - 7 - 9 7 - 9 - 11 10 - 12.5 - 15 12 - 15 - 18
CMM 4.9 - 6 - 8 6 - 8 - 10 9 - 11.2 - 14 11 - 14 - 17
Air ow DRY
(Lo-Mid-Hi) WET
CFM 194 - 247 - 317 247 - 317 - 388 353 - 441 - 529 423 - 529 - 635
CFM 174 - 222 - 285 222 - 285 - 349 317 - 396 - 476 381 - 476 - 572
External pressure in.WG [Pa] 0.02 / 0.06 / 0.14 / 0.20 [5/15/35/50]
Sound level(Lo-Mid-Hi)
dB (A)
23 - 26 - 30 23 - 28 - 33 30 - 34 - 37 30 - 34 - 38
External nish
Galvanized
Dimension
Unit (Panel)
W: mm [inch] 790 [31-1/8] 990 [39] 1190 [46-7/8]
D: mm [inch] 700 [27-9/16]
H: mm [inch] 200 [7-7/8]
Weight
Unit
kg 19 22 24 28
lbs 42 50 54 62
Field Drain pipe seize O.D. mm [inch] 32 [1-1/4]
Remote Controller
Optional parts
Outdoor unit
MCA A 12 14
MOCP A 15
Fan Motor F.L.A. 0.50 0.93
Fan Motor Output W 55 77
Compressor KNB073FQDHC KNB092FQAHC SNB130FQBH
R.L.A. 6.6 7.4 10
L.R.A. 8.2 9.3 12.5
Air ow
(Cooling/Heating)
CMM 32.6 / 34.7 34.8 / 33.2 35.2 / 34.8 49 / 47
CFM 1,151 / 1,225 1,229 / 1,172 1,243 / 1,229 1,730 / 1,659
Refrigerant Control Linear Expansion Valve
Defrost Method Reverse Cycle
Sound level at cooling dB (A) 46 49 49 54
Sound level at heating dB (A) 50 51 51 56
External nish Ivory Munsell 3Y 7.8/1.1
Dimension
W: mm [inch] 800 [31-1/2] 840 [33-1/16]
D: mm [inch] 285 [11-1/4] 330 [13]
H: mm [inch] 550 [21-5/8] 850 [33-7/16]
Weight
kg [lbs]
30 [66] 35 [77] 36 [80] 54 [119]
Refrigerant
Type R410A
Charge kg [lbs,oz] 0.9 [1 lb 16 oz] 1.15 [2 lb 9 oz] 1.80 [3 lb 16 oz]
Oil L [ oz] 0.32 (NEO 22) [10.8] 0.45 (NEO 22) [15.2]
Refrigerant pipe size
Gas side O.D. mm [inch] 9.52 [3/8] 12.7 [1/2]
Liquid side O.D. mm [inch] 6.35 [1/4]
Refrigerant pipe length
Height difference Max. 12 m [Max. 40 ft] Max. 15 m [Max. 50 ft]
Length Max. 20 m [Max. 65 ft] Max. 30 m [Max. 100 ft]
Refrigerant Piping
Not Supplied
Connection Method
Flared
NOTES : *1.Rating conditions (cooling)-Indoor : D.B. 26.7°C(80°F), W.B. 19.4°C(67°F) Outdoor : D.B. 35°C(95°F), W.B. 23.9°C(75°F)
(heating)-Indoor : D.B. 21.1°C(70°F), W.B. 15.6°C(60°F) Outdoor : D.B. 8.3°C(47°F), W.B. 6.1°C(43°F)
*2.Rating conditions(heating)-Indoor : D.B. 21.1°C(70°F), W.B. 15.6°C(60°F) Outdoor : D.B. -8.3°C(17°F), W.B. -9.4°C(15°F)
Operating range
Indoor intake air temperature
D.B. 35°C(95°F), W.B. 21.7°C(71°F)
D.B. 19.4°C(67°F), W.B. 13.9°C(57°F)
D.B. 26.7°C(80°F), W.B. 19.4°C(67°F)
D.B. 21.1°C(70°F), W.B. 15.6°C(60°F)
Outdoor intake air temperature
D.B. 46°C(115°F)
D.B. -10°C(14°F)
D.B. 24°C(75°F), W.B. 18°C(65°F)
D.B. -20°C(-4°F), W.B. -21°C(-5°F)
Cooling
Heating
Maximum
Minimum
Maximum
Minimum
SUZ-KA09NA SUZ-KA12NA SUZ-KA15NA SUZ-KA18NA (SEZ Combination)