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Issue
Noise when unit is
cooling
Water dripping INSIDE
when unit is cooling
Water dripping OUTSIDE
when unit is cooling
SPECIFICATIONS
Unit dimensions:
MODEL(But/h)
BODY DIMENSION(WxHxD)(mm)
445x320x415
5000~6000
450x346x535
450x346x535
7000~9000
450x346x585
450x350x675
450x346x585
450x350x675
9000~12000
560x400x640
600x380x560
660x428x680
15000~24000
660x428x780
Note: For the different customization requirements,
the deepth of the panel may be slightly different. So
the dimension of "D" is for reference only.
Possible Causes
Air movement sound. This is normal. If too loud, turn selector to lower FAN setting.
Sound of fan hitting water-moisture removal system. This is normal when humidity is high.
Close doors, windows and registers.
Window vibration - poor installation. Refer to installation instructions or check with installer.
Improper installation. Tilt air conditioner slightly to the outside to allow water drainage.
Refer to installation instructions - check with installer.
Unit removing large quantity of moisture from humid room. This is normal during excessively humid days.
Choose the right cable size
The size of the power supply cable, signal cable, fuse, and switch needed is determined by the
maximum current of the unit. The maximum current is indicated on the nameplate located on
the side panel of the unit. Refer to this nameplate to choose the right cable, fuse, or switch.
Minimum norminal cross-sectional area of conductors:
Rated Current of Appliance (A)
NOTE： TO be in compliance EN61000-3-11, the product MWT2F-21CM-QB4 shall be conn-
ected only to a supply of the system impedance: |Zsys|=0.156 ohms or less; the product
MWT2F1-22CM-QB4 shall be connected only to a supply of the system impedance: |Zsys|=0.132
ohms or less;the product MWT2F1-22CM-QB8 shall be connected only to a supply of the
system impedance: |Zsys|=0.077 ohms or less. Before connect the product to public power
network, please consult your local power supply authority to ensure the power network meet
above requirement.
> 3 and ≤ 6
> 6 and ≤ 10
> 10 and ≤ 16
> 16 and ≤ 25
> 25 and ≤ 32
> 32 and ≤ 40
18
Nominal Cross-Sectional Area (mm²)
0.75
1
1.5
2.5
4
6
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