DM16-01.01.11-01en
Service
manual
Multi DC inverter R410A. Outdoor unit
7
Outdoor Model
M4OE-28HFN1-Q
Indoor unit combination
Single
Double
Three
Four
Power supply
V-ph-Hz
220-240V- 50Hz, 1Ph
Cooling
Capacity
Btu/h
5000-15000 12000-21000 18000-24000 28000
Input
W
1334-1784
1730-2403
2234-2777
2556
Rated current
A
5.8-7.8
7.5-10.7
9.7-12.1
11,1
EER
W/W
/
/
/
3,21
Heating
Capacity
Btu/h
5000-15000 12000-21000 18000-27000 30000
Input
W
1656-2520
2131-3419
2959-3515
2435
Rated current
A
7.2-11.0
9.3-14.9
12.9-15.3
10,6
COP
W/W
/
/
/
3,61
Max. input consumption
W
3500
Max. input current
A
17
Compressor
Model
ATF235D22UMT
Type
ROTARY
Brand
GMCC
Capacity
Btu/h
24345
Input
W
1970
Rated current(RLA)
A
6,95
Locked rotor Amp(LRA)
A
-----
Thermal protector position
EXTERNAL
Capacitor
μ
F -----
Refrigerant oil
ml
POE(VG74)/670
Outdoor fan
motor
New Model
ZKFN-120-8-2
Model
WZDK120-38G-W
Qty
1
Output W
120(Output)
Capacitor
μ
F -----
Speed(Hi/Med/Lo) r/min
800
Outdoor coil
Number of rows
1,6
Tube pitch(a)* row pitch(b)
mm
25.4x22
Fin spacing
mm
1,3
Fin type
Hydrophilic aluminium
Tube outside dia.and type
mm
Φ
9.52,innergroove tube
Coil length * height * width
mm
1005580x762x22
Number of circuits
4
Outdoor air flow
m3/h
3800
Outdoor sound pressure level
dB(A)
61
Throttle type
CaEXV
Outdoor unit
Dimension(WxDxH) mm
946x410x810
Packing(WxDxH) mm
1090x500x865
Net/Gross weight
kg
67.6/73.4
Refrigerant
Type
R410A
GWP
2088
Charged quantity
Kg
2,4
Design pressure
MPa
4.2/1.5
Refrigerant
piping
Liquid side/ Gas side
mm(inch)
4 x
Φ
6.35/3x
Φ
9.52+1x
Φ
12.7(4x1/4"/3x3/8"+1x1/2")
Max. length for all rooms
m
60
Max. length for one indoor unit
m
30
Max. height difference
between indoor and outdoor
unit
OU higher than
IU
m 10
OU lower than
IU
m 15
Max. height difference between indoor units
m
10
Ambient
temperature
Cooling
℃
-15-50
Heating
℃
-15-24
1.The above design and specifications are subject to change without prior notice for product improvement.
2.The values given in the table for the noise level reflect the levels in hemi-anechoic rooms.
