Silent Four-way Cassette MCAC-VTSM-2017-01
83
2. Specifications
Model
MDV-D28Q4/N1-E
MDV-D36Q4/N1-E
MDV-D45Q4/N1-E
Power supply
1 phase, 220-240V, 50Hz
Cooling
Capacity
kW
2.8
3.6
4.5
Power input
W
80
80
88
Rated current
A
0.31
0.31
0.41
Heating
Capacity
kW
3.2
4
5
Power input
W
80
80
88
Rated current
A
0.31
0.31
0.41
Indoor fan motor
Model
YDK26-6S
Type
AC
Insulation class
B
Safe class
IP20
Input
W
70
70
80
Output
W
26
26
26
Capacitor
uF
2
2
3
Indoor coil
Number of rows
1
1
2
Tube pitch(a) × row pitch(b)
mm
21×13.37
Fin spacing
mm
1.5
Fin type
Hydrophilic aluminium
Tube size
mm
Ф7
Tube type
Innergroove tube
Coil length × height × width
mm
2033×168×13.37
2033×168×13.37
2051×168×26.74
Number of circuits
4
4
8
Indoor air flow (H/M/L)
m
3
/h
764/638//554
764/638//554
905/740//651
Sound pressure level (H/M/L)
dB(A)
32/31/30
32/31/30
36/34/33
Indoor unit body
Net dimension (W×H×D)
mm
840×230×840
Packing size (W×H×D)
mm
955×260×955
Net/Gross weight
kg
21.5/26.7
21.5/26.7
23.7/28.9
Indoor unit panel
Net dimension (W×H×D)
mm
950×54.5×950
Packing size (W×H×D)
mm
1035×90×1035
Net/Gross weight
kg
6/9
Refrigerant type
R410A
Throttle type
Electronic expansion valve
Design pressure (H/L)
MPa
4.4/2.6
Pipe connections
Liquid pipe
mm
Φ6.35
Gas pipe
mm
Φ12.7
Drain pipe
mm
Φ32
Controller
Wireless remote controller
Notes:
Capacities are based on the following conditions:
Cooling: Indoor temperature 27°C DB / 19°C WB; Outdoor temperature 35°C DB / 24°C WB.
Heating: Indoor temperature 20°C DB / 15°C WB; Outdoor temperature 7°C DB / 6°C WB.
Piping length: Interconnecting piping length is 7.5m, level difference is 0m.
Sound values are measured in a semi-anechoic room, at a position 1.4m downward from the unit center
.
