Service manual
- 9 -
Indoor unit
Dimension(W*D*H) mm
795x165x270
795x165x270
Packing (W*D*H)
mm
850x285x340
850x285x340
Net/Gross weight
kg
9/12.5
9/12.5
Outdoor fan motor
Model
YDK24-6GB
YDK24-6GB
Brand
Welling
Welling
Input
W
72/53
72/53
Capacitor
uF
2.5
2.5
Speed
r/min
830/570
830/570
Outdoor coil
Number of rows
1
1.5
Tube pitch(a)x row pitch(b)
mm
21x13.37
25.4x22
Fin spacing
mm
1.4
1.4
Fin type (code)
Unhydrophilic aluminium
Hydrophilic aluminium
Tube outside dia. and type
mm
φ
7, innergroove tube
φ
9.52, innergroove tube
Coil length x height x width
mm
754x504x13.37
(644+327.6)x558x22
Number of circuits
1
2
Outdoor air flow
m
3
/h 1800
1800
Outdoor noise level
dB(A)
55
55
Outdoor unit
Dimension(W*D*H) mm
780x250x540
760x285x590
Packing (W*D*H)
mm
910x335x575
887x355x645
Net/Gross weight
kg
30.5/33
39.5/42.5
Refrigerant type
g
R410A/740g
R410A/1000g
Design pressure
MPa
4.2/1.5
4.2/1.5
Refrigerant piping
Liquid side/ Gas side
mm(inch
)
φ
6.35/
φ
9.53(1/4"/3/8")
φ
6.35/
φ
9.53(1/4"/3/8")
Max. refrigerant pipe length
m
20
20
Max. difference in level
m
8
8
Connection wiring
1.5(Optional)
1.5(Optional)
Plug type
1.5x3/Brazil
1.5x3/Brazil
Thermostat type
Remote
control
Remote
control
Operation temp
17-30
17-30
Ambient temp (cooling/heating)
18-50/----
18-50/-15-34
Application area
m
2
13-22
13-22
Qty’per 20’ /40’ /40'HQ
111/243/258
94/201/241
Note:
The noise date is base on hemi-anechoic chamber, during actual operation; these values are normally somewhat different
as a result of ambient condition.
The above design and specifications are subject to change without prior notice for product improvement.
Содержание MWVT09S
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Страница 17: ...Service manual 16 5 Refrigerant cycle diagram Cooling only mode Heat pump mode ...
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Страница 22: ...Service manual 21 MWVT24S MWHVT24S Indoor unit ...
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