Specifications
Page 8
3. General Specifications
Indoor model MTIU-07HWFNX-QRD0W MTIU-09HWFNX-QRD0W MTIU-12HWFNX-QRD0W MTIU-18HWFNX-QRD0W
Power supply (Indoor ) V- Ph-Hz 220~240-1-50 220~240-1-50 220~240-1-50 220~240-1-50
Cooling
Capacity Btu/h 7000 9000 12000 18000
Input W 170 180 185 200
Current A 1.0 1.1 1.1 1.3
Heating
Capacity Btu/h 8000 10000 13000 19000
Input W 170 180 185 200
current A 1.0 1.1 1.1 1.3
Indoor fan motor
Model ZKFN-55-8-22 ZKFN-55-8-22 ZKFN-55-8-22 ZKFN-160-8-1-2
Qty 1 1 1 1
Input W 130.0 130.0 130.0 90.0
Capacitor uF / / / /
Speed(Hi/Mi/Lo) r/min 1080/920/790 1080/920/790 1170/1030/850 1650/1300/1000
Indoor coil
a.Number of rows 3.0 3.0 3 3 3
b.Tube pitch(a)x row pitch(b) mm 21x13.37 21x13.37 21x13.37 21x13.37
c.Fin spacing mm 1.4 1.4 1.4 1.4
d.Fin type (code)
Hydrophilic
aluminum(Golden)
Hydrophilic
aluminum(Golden)
Hydrophilic
aluminum(Golden)
Hydrophilic
aluminum(Golden)
e.Tube outside dia.and type mm Φ7,Inner groove tube Φ7,Inner groove tube Φ7,Inner groove tube Φ7,Inner groove tube
f.Coil length x height x width mm 526x210x40.11 526x210x40.11 526x210x40.11 695x252x40.11
g.Number of circuits 4 4 4 4
Indoor air flow (Hi/Mi/Lo) m3/h 500/340/230 500/340/230 600/480/300 880/650/350
ESP
Rated Pa 25 25 25 25
Range Pa 0-40 0-40 0-60 0-100
Indoor sound pressure level (Hi) dB(A) 40/34.5/27.5 40/34.5/27.5 40/34.5/27.5 41.5/38/33
Indoor sound power level (Hi) dB(A) 58 58 59 59
Indoor unit
Dimension(W*D*H) mm 700x506x200 700x506x200 700x506x200 880x674x210
Packing (W*D*H) mm 860x540x275 860x540x275 860x540x275 1070x725x280
Net/Gross weight Kg 18/22 18/22 18/22 24.3/29.6
Design pressure MPa 4.3/1.7 4.3/1.7 4.3/1.7 4.3/1.7
Drainage water pipe dia. mm ODΦ25 ODΦ25 ODΦ25 ODΦ25
Refrigerant piping Liquid side/ Gas side mm(inch) Φ6.35/Φ9.52(1/4"/3/8") Φ6.35/Φ9.52(1/4"/3/8") Φ6.35/Φ9.52(1/4"/3/8") Φ6.35/Φ12.7(1/4"/1/2")
Controller Wired Control Wired Control Wired Control Wired control
Operation temperature °C 17~30 17~30 17~30 17~30
Room temperature
Cooling °C 17~32 17~32 17~32 17~32
Heating °C 0~30 0~30 0~30 0~30
Notes:
1) Capacities are based on the following conditions:
Cooling(T1): - Indoor Temperature 27°C(80.6°F) DB /19 °C(66.2°F) WB Heating: - Indoor Temperature 20°C(68°F) DB / 15°C(59°F) WB
-Outdoor Temperature 35 °C(95°F) DB /24 °C(75.2°F) WB -Outdoor Temperature 7°C(44.6°F) DB / 6°C(42.8°F) WB
-Interconnecting Piping Length 5m - Interconnecting Piping Length 5 m
- Level Difference of Zero. - Level Difference of Zero.
2) Capacities are Net Capacities.
3) Due to our policy of innovation some specifications may be changed without notification.
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