Engineering Manual

10
2-4. INVERTER CEILING CONCEALED TYPE (PEAD)
Operating range
Indoor intake air temperature Outdoor intake air temperature
Cooling
Maximum D.B. 32°C(90°F), W.B. 23°C(73°F) D.B. 46°C(115°F)
Minimum D.B. 19°C(66°F), W.B. 15°C(59°F)
D.B.-5°C(23°F)
D.B.-28.9°C(-20°F)*
* In case that the wind bafe is installed. (In case that the wind bafe is not installed, the minimum temperature will be -5°C(23°F)DB.)
Model name Indoor unit PEAD-A12AA7 PEAD-A18AA7 PEAD-A24AA7 PEAD-A30AA7 PEAD-A36AA7 PEAD-A42AA7
Outdoor unit PUY-A12NKA7 PUY-A18NKA7 PUY-A24NHA7 PUY-A30NHA7 PUY-A36NKA7 PUY-A42NKA7
PUY-A12NKA7-BS PUY-A18NKA7-BS PUY-A24NHA7-BS PUY-A30NHA7-BS PUY-A36NKA7-BS PUY-A42NKA7-BS
Cooling Max. Capacity Btu/h 12,000 18,000 24,000 30,000 36,000 42,000
Rated Capacity Btu/h 12,000 18,000 24,000 30,000 36,000 42,000
Min. Capacity Btu/h 5,000 8,000 10,000 9,000 16,000 16,000
Total Input W 920 1,660 2,050 3,000 3,000 3,920
EER Btu/h/W 13.0 10.8 11.7 10.0 12.0 10.7
SEER Btu/h/W 21.1 19.9 19.6 19.1 19.1 16.1
Moisture Removal Pints/h 1.8 3.7 6.9 8.6 8.1 9
SHF 0.83 0.77 0.68 0.68 0.75 0.76
Power factor % 90.9 91.4 92.8 93.8 93.8 93.6
Heating Max. Capacity Btu/h - - - - - -
Rated Capacity Btu/h - - - - - -
Min. Capacity Btu/h - - - - - -
Total Input W - - - - - -
COP W/W - - - - - -
HSPF(IV/V) Btu/h/W - - - - - -
Power factor % - - - - - -
Heating
at low ambient
Rated Capacity Btu/h - - - - - -
Total Input W - - - - - -
COP W/W - - - - - -
Power supply Phase,Cycle,Voltage 1phase, 60Hz, 208/230V
Breaker size A 15 25 30
Voltage Indoor - Outdoor S1-S2 AC208V / 230V
Indoor - Outdoor S2-S3 DC24V
Indoor - Remote controller DC12V
Indoor unit MCA A 1.45 1.69 2.63 2.73 3.30 3.50
MOCP A 15
Fan Motor F.L.A 1.16 1.35 2.10 2.18 2.64 2.80
Fan Motor Output W 85 121 244
Air ow DRY
(LoLo-Lo-Mid-Hi) WET
CMM 10.0-12.0-14.0 12.0-14.5-17.0 14.5-18.0-21.0 17.5-21.0-25.0 24.0-29.0-34.0 29.5-35.5-42.0
CMM 9.0-11.0-13.0 11.0-13.5-16.0 13.5-17.0-20.0 16.5-20.0-24.0 23.0-28.0-33.0 28.5-34.5-41.0
Air ow DRY
(LoLo-Lo-Mid-Hi) WET
CFM 353-424-494 424-512-600 512-635-741 618-742-883 847-1,024-1,201 1,042-1,254-1,483
CFM 313-384-454 384-472-560 472-595-701 578-702-843 807-984-1,161 1,002-1,214-1,443
External pressure in.WG[Pa] [35/50/70/100/150]
Sound level
(LoLo-Lo-Mid-Hi)
dB(A) 28-30-34 30-33-37 30-33-37 30-34-39 33-38-42 36-40-44
External nish Galvanized
Dimension
Unit (Panel)
W:mm[inch] 900[35-7/16] 1,100[43-5/16] 1,400[55-1/8]
D:mm[inch] 732[28-7/8]
H:mm[inch] 250[9-7/8]
Weight Unit kg 26 28 31 39 41
lbs 58 62 69 86 91
Field Drain pipe size mm[inch] OD. φ32[1-1/4]
Remote controller Attached in indoor unit
Outdoor unit MCA A 11 19 25
MOCP A 28 26 31
Fan Motor F.L.A 0.5 0.4 0.5 + 0.5
Fan Motor Output W 46 86 74
Compressor Type SNB092FNCM SNB130FNCM2 SNB172FWHM1 MNB33FBRMC-L
R.L.A 7 8
L.R.A 12 11 13
Air ow CMM[CFM] 45[1,590] 55[1,940] 110[3,880]
Refrigerant Control Electronic Expansion Valve
Defrost Method -
Sound level at cooling dB(A) 44 47 52
Sound level at heating dB(A) -
External nish Ivory Munsell 3Y 7.8/1.1
Dimension W:mm[inch] 809+62 [31-13/16 + 7/16] 950 [37-13/32] 1,050 [41-5/16]
D:mm[inch] 300 [11-3/16] 330 + 30 [13 + 1-3/16]
H:mm[inch] 630 [24-13/16] 943 [37-1/8] 1,338 [52-11/16]
Weight kg[lbs] 41[92] 44[99] 68[151] 96[211]
Refrigerant Type R410A
Charge kg[lbs,oz] 2.0 [4 lbs 7 oz] 2.2 [4 lbs 14 oz] 3.5 [7 lbs 11 oz] 4.7 [10 lbs 6 oz]
Oil L[oz] 0.35 (FV50S) [12] 0.50 (FV50S) [16] 0.70 (FV50S) [23] 1.40 (FV50S) [45]
Refrigerant pipe size Gas side O.D. mm[inch] 12.7[1/2] 15.88[5/8]
Liquid side O.D. mm[inch] 6.35[1/4] 9.52[3/8]
Refrigerant pipe length Height difference Max. 30m [Max.100ft]
Length Max. 50m [Max.165ft] Max. 69m [Max.225ft]
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)