Midea MEHSU-12CHD2, Installation Manual

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 Page 7 

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Indoor Unit Installation

4

Indoor Unit 

Installation

Indoor Unit Parts

Fig. 4.1

 WARNING

•  Securely install the indoor unit on a structure

that can sustain its weight. If the structure is
too weak, the unit may fall causing personal
injury, unit and property damage, or even 
death

• 

DO NOT 

install the indoor unit in a bathroom 

or laundry room as excessive moisture can 
short the unit and corrode the wiring.

 CAUTION

•  Install the indoor and outdoor units, cables 

and wires at least 1m (3.2’) from televisions 
or radios to prevent static or image 
distortion. Depending on the appliances, a 
1m (3.2’) distance may not be sufficient.    

•  If the indoor unit is installed on a metal 

part of the building, it must be grounded.

Indoor Unit Installation Instructions

Step 1: Select installation location

The indoor unit should be installed in a location 
that meets the following requirements: 



Enough room for installation and maintenance. 



Enough room for the connecting pipe and 
drainpipe. 



The ceiling is horizontal and its structure can 
sustain the weight of the indoor unit. 



The air inlet and outlet are not impeded.



The airflow can fill the entire room.



There is no direct radiation from heaters.

 CAUTION

DO NOT 

install the unit in the following 

locations:

Where oil drilling or fracking is taking place.

Coastal areas with high salt content in the air

Near geothermal activity and corrosive gas

Buildings that may experience power
fluctuations

Enclosed spaces

Areas with strong electromagnetic waves

Areas that store flammable materials or gas

Rooms with high humidity, such as
bathrooms or laundry rooms

Fig. 4.2

Air outlet

Air inlet

Air filter(on selected models)

Drain hose

Electric control cabinet

Refrigerant connecting pipe

checking orifice

60cmX60cm (23.6inX23.6in)

30cm (11.8inch) or more

20cm (7.9inch) or more

Maintenance Clearance

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Safety Precautions