M-Series SEZ-KA Engineering Manual
Table Of Contents
- Contents
- 1. INDOOR UNITS
- 2. OUTDOOR UNITS
- 3. SYSTEM
- 3-1. SPECIFICATIONS
- 3-2. EXTERNAL DIMENSIONS
- 3-3. CENTER OF GRAVITY
- 3-4. ELECTRICAL WIRING DIAGRAMS
- 3-5. REFRIGERANT SYSTEM DIAGRAMS
- 3-6. CAPACITY CORRECTION CURVE BY TEMPERATURE
- 3-7. CAPACITY CORRECTION TABLE BY TEMPERATURE
- 3-8. Capacity correction curve by refrigerant piping length
- 3-9. CAPACITY CORRECTION TABLE BY REFRIGERANT PIPING LENGTH
- 3-10. CHARGE CALCULATIONS
- 3-11. AIR FLOW DATA
- 3-12. SOUND PRESSURE LEVELS
- 3-13. STANDARD OPERATION RANGE
- 3-14. ACCESSORIES
SEZ-10
SEZ Ducted Heat Pump Systems (August 2014)
Due to continuing improvement, above specication may be subject to change without notice.
© 2014 Mitsubishi Electric US, Inc.
SUZ-KA09NA SUZ-KA12NA SUZ-KA15NA
Model name
Indoor unit SEZ-KD09NA4.TH SEZ-KD12NA4.TH SEZ-KD15NA4.TH SEZ-KD18NA4.TH
Outdoor unit
SUZ-KA09NA.TH SUZ-KA12NA.TH SUZ-KA15NA.TH SUZ-KA18NA.TH
Outdoor unit
MCA A 12 14
MOCP A 15
Blower Motor F.L.A. 0.50 0.93
Blower 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]
Weignt
kg [lbs]
30 [66] 35 [77] 36 [80] 54 [119]
Refrigerant
Charge, R410 A 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. 40 ft Max. 50 ft
Length Max. 65 ft 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
3-1. SPECIFICATIONS