Midea FLOOR TYPE User manual

INSTALLATION MANUAL

For correct installation, read this manual before starting installation.

This manual may be subject to change without notice for purpose of improvement.

CEILING AND FLOOR TYPE

AIR CONDITIONER

CONTENT

Installation precaution...........................................................................1

Installation place

Indoor unit installation..........................................................................4

Outdoor unit installation......................................................................8

Install the connecting pipe...................................................................9

Connect the drain pipe

......................................................................................1

Accessories..................................................................................................3

...........................................................................11

Wiring.............................................................................................................12

Test operation...........................................................................................16

There is enough room for installation and maintenance.

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

The air outlet and the air inlet are not impeded, and the influence of external air is the least.

The air flow can reach throughout the room.

The connecting pipe and drainpipe could be extracted out easily.

There is no direct radiation from heaters

To install properly, please read this manual at first.

The air conditioner must be installed by qualified persons.

When installing the indoor unit or its tubing, please follow this manual as strictly as possible.

When all the installation work is finished, please turn on the power only after a thorough

check.

No further announcement if there is any change of this manual caused by product improv-

ement.

Note: The installor should illustrate to users how to correctly use and maintain the air-condi-

tioner, as well as remind users to carefully read and keep both Installation Manual and

Owner's Manual well.

INSTALLATION PRECAUTION

The Indoor Unit

The Outdoor Unit

INSTALLATION PLACE

Location in the following places may cause malfunction of the machine. (If unavoidable,

please consult your local dealer.)

a. There exists petrolatum.

b. There is salty air surrounding(near the coast).

c. There is caustic gas(the sulfide, for example) existing in the air (near a hot spring).

d. The Volt vibrates violently(in the factories).

Cautions

There is enough room for installation and maintenance.

The air outlet and the air inlet are not impeded, and can not be reached by strong wind.

The place is dry and ventilative.

The support is flat and horizontal and can stand the weight of the outdoor unit. And no

additional noise or vibration.

Your neighborhood will not feel uncomfortable with the noise or expelled air.

There is no leakage of combustible gas.

It is easy to install the connecting pipe or cables.

Notes Before Installation

1. Select the correct carry-in path.

2. Move this unit as originally packaged as possible.

3. If the air conditioner is installed on a metal part of the building, it must be electrically

insulated according to the relevant standards to electrical appliances.

e. In buses or cabinets.

f. In kitchen where it is full of oil gas.

g. There is strong electromagnetic wave existing.

h. There are inflammable materials or gas.

i. There is acid or alkaline liquid evaporating.

j. Other special conditions.

NOTE:

Remark per EMC Directive 89/336/EEC

For to prevent flicker impressions during the start of the compressor (technical process),

following installation conditions apply.

1. The power connection for the air conditioner has to be done at the main power distribution.

The distribution has to be of a low impedance, normally the required impedance reaches

a 32A fusing point.at

2. No other equipment has to be connected with this power line.

3. For detailed installation acceptance, please refer to your contract with the power supplier

restrictions do apply for products like washing machines, air conditioners or electricalif

ovens.

4. For power details of the air conditioner, refer to the rating plate of the product.

5. For any question contact your local dealer.

1. Remote controller..................1

2. Frame...................................1

3. Mounting screw

(ST2.9x10-C-H).....................2

4. Alkaline dry batteries(AM4)

...............................................2

Remote controller & Its Frame

Remote

controller Remote controller

holder

Mounting screw B

ST2.9x10-C-H

Never throw or beat the controller.

Before installation, operate the remote controller

to determine its location in a reception range.

Keep the remote controller at least 1m apart from

the nearest TV set or stereo equipment. (It is

necessary to prevent image disturbances or

noise interferences.)

Do not install the remote controller in a place

exposed to direct sunlight or close to a heating

source, such as a stove.

Note that the positive and negative poles are

in right positions when loading batteries.

Cautions on remote controller installation

Name of Accessories

Owner's manual

Installation manual

Q'ty

(This manual)

Qutline Usage

ACCESSORIES

Hook For wall mounting installation

Hanging arm 2For ceiling installation

INDOOR UNIT INSTALLATION

Carry out the pipe and line operation in the ceiling after finishing the installation of the main

body. While choosing where to start the operation, determine the direction of the pipes to

be drawn out. Especially in case there is a ceiling, position the refrigerant pipes, drain pipes,

indoor & outdoor lines to the connection places before hanging up the machine.

The installation of hanging screw bolts.

Wooden construction

Installing f10 hanging screw bolts. (4 bolts)

Please refer to the following figure for the distance measurement between the screw bolts.

Please install with f10 hanging screw bolts.

The handling to the ceiling varies from the constructions, consult the construction personn-

els for the specific procedures.

1. The size of the ceiling to be handled ... ... do keep the ceiling flat. Consolidate the roof

beam for possible vibration.

2. Cut off the roof beam.

3. Strengthen the place cut off, and consolidate the roof beam.

Put the square timber traversely over the

roof beam, then install the hanging screw

bolts. (Refer to Chart 1)

Chart 1

Timber over the beam

Roof beam

Hanging screw bolts

Ceiling

New concrete bricks

(Blade shape insertion) (Slide insertion)

Chart 2

Inlaying or embedding the screw bolts.

(Refer to Chart 2)

Install and use directly the supporting angle

steel. (Refer to chart 4)

For Original concrete bricks

Use embedding screw bold, crock and stick

harness. (Refer to Chart 3)

Steel roof beam structre

Steel bar

Hanging screw bolt

Hanging bolts

Supporting

angle steel

Embedding screw bolt

Chart 3

Chart 4

(Pipe hanging and embedding

screw bolt)

Wall Mounting Installtion

Chart 5

E. Connecting point of

refrigerant pipe

(D. gas side)

D. Connecting point of

refrigerant pipe

(E. Liquid side)

Drain point

Hook

Chart 6

Washer

1.Fix the hook with tapping screw onto the wall.(Refer to Chart 6)

2.Hang the indoor unit on the hook.

Tappingscrew

<6mm

Hook

Chart 8

Ceiling Installation

Chart 7

1.Remove the side board and the grille.(Refer to Chart 8)

Side board

Screw nut

Washer

Hanging

screw bolt

Hanging arm

Chart 9

20 25mm

Mounting bolt(max.40mm)

2.Locate the hanging arm on the hanging screw bolt.(Refer to Chart 9)

Prepare the mounting bolts on the unit.( Refer to Chart 10)

Chart 10

8 13mm

Hanging arm

Grille

(For models 48000 and 60000 Btu/h, do not remove the grille.)

Capacity

()

Btu/h

18000-24000Btu/h

36000Btu/h

ABD

48000-60000Btu/h

Note:The dimension of 18000Btu/h and 24000Btu/h are the same

The dimension of 48000Btu/h and 60000Btu/h are the same

D. Connecting point of

refrigerant pipe

(D.gas side)

Drain point

E. Connecting point of

refrigerant pipe

(E. Liquid side)

The dimension of the unit

EF G

Chart 11

3.Hang the unit on the hanging arm by sliding backward. Securely tighten

the mounting bolts on both sides.(Refer to Chart 9)

ATTENTION: The figures above are based on model with 18000Btu/h as rated capacity,

which may differ from the unit you purchased.

990 660 206 505 506 907 200 203

1280 660 206 795 506 1195 200 203

1670 680 244 1070 450 1542 200 240

Hanging arm

Mounting bolt

Hanging

screw bolt

>30cm

>60cm

>30cm

>200cm

Chart 13

(Wall or obstacle)

Maintain channel

Air outlet

Air inlet

Necessary Room For Installation And Maintenance (Refer to Chart 13)

Moving And Installing

If possible, please remove the obstacles nearby to prevent the performance from being

impeded by too little of air circulation. Leave open two of the three directions(A,B,C).

Since the gravity center of this unit is not at its physical center, so please be careful when

lifting it with a sling.

Never hold the air-in of the outdoor unit to prevent it from deforming.

Do not touch the fan with hands or other objects.

Do not lean it more than 45 , and do not lay it sidelong.

OUTDOOR UNIT INSTALLATION

Keep this unit away from direct radiation of the sun or other heaters. If unavoidable, please

cover it with a shelter.

In places near coast or with a high attitude where the wind is strong, please install the

outdoor unit against the wall to ensure normal performance.

Use a baffle when necessary.

In the case of extremely strong wind, please prevent the air from flowing backwards into

the outdoor unit. (Refer to chart 12)

Locate the outdoor unit as close to the indoor unit as possible.

The minimum distance between the outdoor unit

and obstacles described in the installation chart

does not mean that the same is applicable to the

situation of an airtight. Leave open two of three

directions A , B, C.

Caution

Strong wind

Chart 12

This manual suits for next models

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