Contents

Brandt F3MI-3 Air Conditioner User Manual PDF

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Summary of Content for Brandt F3MI-3 Air Conditioner User Manual PDF

INSTALLERS MANUAL

CONTENTS

Notice for installation 1

Installation dimension diagram 3

Install indoor unit 4

Install outdoor unit 6

Check alter installation and test operation 7

Installation and Maintenance of Healthy Filter 8

Do not dispose this product as unsorted municipal waste. Collection of such waste separately for special treatment is necessary

This symbol stands for the items should be forbidden

This symbol stands for the items should be followed

The products in this manual may be different with the real one, according to different models, some models have displayer and some models without displayer, the position and shape on the displayer please refer to the real one.

1.

2.Select a position where the condensing water can be easily drained out, and the place is easily connected for outdoor unit.

4.Can select the place where is strong enough to withstand the full weight and vibration of the unit. And will not increase the noise.

5.

6. 7. 8.Make sure that the indoor unit installation should accord with installation dimension

diagram requirements.

1.Select a location from which noise and outflow air emitted by unit will not inconvenience neighbors, animals, plants. 2.Select a location where there should be sufficient ventilation. 3.Select a location where there should be no obstructions cover the inlet and outlet vent. 4.The location should be able to withstand the full weight and vibration of the outdoor unit and permit safe installation. 5.Select a dry place, but do not expose under the direct sunlight or strong wind. 6.

3.Select a location where the children can not reach.

1.The unit installation work must be done by qualified personnel according to the local rules and this manual.

2.Before installating, please contact with local authorized maintenance center, if unit is not installed by the authorized maintenance center, the malfunction may not solved, due to discommodious contacts.

3.When removing the unit to the other place, please firstly contact with the authorized Maintenance Center in the local area.

7.

8. 9.

Notices for installation

Important Notices

Basic Requirements For Installation Position

Install in the following place may cause malfunction. If it is unavoidable contact with service center please:

Place where strong heat sources, vapors, flammable gas or volatile object are emitted. Place where high-frequency waves are generated by radio equipment, welders and medical equipment. Place where a lot of salinities such as coast exists. Place where the oil (machine oil) is contained in the air. Place where a sulfured gas such as the hot spring zones is generated. Other place with special circumstance.

Indoor Unit Installation Position Selection

The air inlet and outlet vent should be far from the obstruction, make sure that the air can be blown through the whole room.

Be sure to leave enough space to allow access for routine maintenance. The height of the installed location should be 250cm or more from the floor. Select a place about 1m or more away from TVset or any other electric appliances. Select a place where the filter can be easily taken out.

Outdoor Unit Installation Position Selection

Make sure that the outdoor unit installation dimension should accord with installation dimension diagram, convenient for maintenance, repair. The height difference of connecting the tubing within 5m, the length of connecting the tubing within 10m. Select a place where it is out of reach for the children. Select a place where will not block the passage and do not influence the city appearance.

.Do not use the unit in the immediate surroundings of a laundry a bath a shower or a swimming pool.

9

1

Notices for installation

Safety Requirements For Electric Appliances

Earthing requirements

Note: Make sure that the Live wire or Zero line as well as the earth wire in the family power socket can not be wrong connected, there should be reliable and no short circuit in the diagram. wrong connection may cause fire.

4. The min. distance from the unit and combustive surface is 1.5m.

1. The power supply should be used the rated voltage and AC exclusive circuit,the power cable diameter should be satisfied.

2. Don't drag the power cable emphatically. 3.

1. Air conditioner is type I electric appliance, thus please do conduct reliable earthing measure.

2. The yellow-green two-color wire in air conditioner is earthing wire and cannot be used for other propose. It cannot be cut off and be fix it by screw, otherwise it would cause electric shock.

3. The earth resistance should accord to the National Criterion. 4. The user power must offer the reliable earthing terminal. Please don't connect the

earthing wire with the following place:

Tap water pipe. Gas pipe. Contamination pipe.

Other places that professional personnel consider them unreliable.

5. The appliance shall be installed in accordance with national wiring regulations. An all-pole disconnection switch having a contact separation of at least 3mm in all poles should be connected in fixed wiring.

It should be reliably earthed, and it should be connected to the special earth device, the installation work should be operated by the professional.

6.

5. The model and rating values for fuses according the silk print on fuse cover or related PCB board.

2

should be included magnet buckle and heating buckle function, it can protect the circuit-short and overload. (Caution: please do not use the fuse only for protect the circuit)

7. Including an air switch with suitable capacity, please note the following table. Air switch

0709K

121824K 16A

10A

Air switch capacityAir-conditioner (W)

Space to the wall

Above

Above

BA

Installation dimension diagram

Installation dimension diagram

Space to the ceiling

Space to the wall

Space to the wall

Air outlet side Space to the floor

Above Above

Above Above

Above

Space to the obstruction

Air outlet side

Space to the wall

Air inlet side

Above

Above

evob A

The dimensions of the space necessary for correct installation of the appliance including the minimum permissible distances to adjacent structures

3

A B

The outdoor unit installation dimension Models

440(mm) 286(mm) 7K

540(mm) 286(mm) 18K24K

510(mm) 286(mm) 9K12K

4

Install indoor unit

1 5 0mm

5 5mm 5 5mm

1 5 0mm

5 5

Install the rear panel 1.Always mount the rear panel horizontally. Due to the water tray of indoor unit has been adopted the both-way drainage design, the outlet of water tray should be adjusted slightly down when installing, that is taking the outlet of the water tray as the center of a circle, the included angle between the evaporator and level should be 0 or more, that is good for condensing water drainage. 2.Fix the rear panel on the wall with screws. (Where is pre-covered with plastic granula) 3.Be sure that the rear panel has been fixed firmly enough to withstand the weight of an adult of 60kg, further more, the weight should be evenly shared by each screw.

Install the piping hole

1.Make the piping hole (55) in the wall at a slight downward slant to the outdoor side. 2.Insert the piping-hole sleeve into the hole to prevent the connection piping and wiring from being damaged when passing through the hole.

Install the water drainage pipe

1.For well draining, the drain hose should be placed at a downward slant.

2.Do not wrench or bend the drain hose or flood its end by water.

3.When the long drainage hose passing through indoor, should wrap the insulation materials.

Wrenched Bent

Flooded

Indoor Outdoor Wall pipe

Seal pad

Fig.5

Wall Wall Mark on the middle of it Gradienter

Left Right

(Rear piping hole) (Rear piping hole)

Space to the wall

above

Space to the wall

above

Connect indoor and outdoor electric wires 1.Open the surface panel. 2.Remove the wiring cover Fig.6. 3.Route the power connection cord and signal control wire (for cooling and heating unit only) from the

4.Connect the interconnection cord to the terminal block, and then fix the cord with cord anchorge. 5.Reassemble the clampand wiring cover.

back of the indoor unit and pull it toward the front through the wiring hole for connection.

6.Recover the surface panel.

Fig.6

yellow- green

24K Cool only type

violet

090507 12K Cool and Heat type

05070912K14K Cool only type

violet

brown

yellow- green

yellow- green

yellow- green

yellow- green

18K Cool and Heat type

18K Cool only type

violetbrownyellow- green

24K Cool and Heat type

5

After tighten the screw, slight pull the wire and confirm whether is it firm or not. The cover plate must be fixed, and tighten the connection wire, if it is poor installed, that

Install indoor unit

NOTE: When connecting the electric wire if the wire length is not enough, please contact with the authorized service shop to buy a exclusive electric wire that is long enough and the joint on the wire are not allowed.

The electric wiring must be correctly connected, wrong connection may cause spare parts malfunction. Tighten the terminal screw in order to prevent loose.

If the earth wire is wrong connection, that may cause electric shock.

the dust, moisture may enter in or the connection terminal will be affected by outside force, and will cause fire or electric shock.

4.

2.

3.

1.

1.

2.

Install the indoor unit

The piping can be lead out from right, right rear, left left rear. When routing the piping and wiring from the left or right side of indoor unit, cut off the tailings from the chassis in necessary(Show in Fig.7)

Cut off the tailings 1 when routing the wiring only; Cut off the tailings 1 and tailings 2 when routing both the wiring and piping.

Take out the piping from body case, wrap the piping electric wire, water pipe with tape and pull them through the piping hole (As show in Fig.8) Hange the mounting slots of the indoor unit on the upper tabs of the rear panel and check if it is firm enough.(As show in Fig.9) The height of the installed location should be 2. m or more from the floor.

Install the connection pipe

Align the center of the piping flare with the relevant valve. Screw in the flare nut by hand and then tighten the nut with spanner and torque wrench refer to the following:

NOTE: Firstly connect the connection pipe to indoor unit, then to outdoor unit; pay attention to the piping bending, do not damage the connection pipe; the joint nut couldn't tighten too much, otherwise it may cause leakage.

Spanner Torque wrench

PipingTaper nutIndoor unit piping

Fig.9

Mounting plate

Fixing hook Mounting baord

Right

Right rear Fig.8 Left rear

Left

Fig.7 Tailing 1 Tailing 2

Finally wrap it with tape

Gas side piping insulation

Water drainage pipe

Liquid side Piping insulation

Gas side pipe External connection

electric wire Liquid side piping

(Nm) 6

9.52 12

3135 1520

5055 16 6065 19 7075

Hex nut diameter Tightening torque

5

Manifold Valve

Multimeter

-76cmHg

Lo Handle

Charging hose

Manometer

Hi handle

Charging hose

Vacuum pump

Low pressure valve

Air purging and leakage test

Condensate drainage of outdoor unit (no for cooling only)

The condensate and defrosting water formd during heating in the outdoor unit can be properly discharged by drainage pipe . Installation method:set the drain connection in 25 hole of the chassis has been installed and then connect drainage pipe with drain nozzle,so that condensate and defrosting waer can be properly discharged

Chassis Drain connection

Install outdoor unit

Electric wiring

NOTE: Wrong wiring may cause spare parts malfunction. After the cable fixed, make sure there should be a free space between the connection and connection and fixing place on the lead wire.

3.

4. 5.

1. 2.

Disassemble the handle on the outdoor unit right side plate.

Take off cord anchorage. Connect and fix power connect cord (for cooling and heating unit,connect and fix power connect cord and signal control wire)to terminal block.

Fix the power connection cable with cord anchorage, (for cooling and heating unit, use the cord anchorage to fix the power connection cable and the signal control wire).

Ensure wire has been fixed well.

Install the handle.

5 -1.0 10 pa (-76cmHg)..

1. Connect charging hose of manifold valve to charge end of low pressure valve (both high/low pressure valves must be tightly shut).

2. Connect joint of charging hose to vacuum pump. 3. Fully open handle handle of Lo manifold valve. 4. Open the vacuum pump to evacuate. At the beginning, slightly

loosen joint nut of low pressure valve to check if there is air coming inside. (If noise of vacuum pump has been changed, the reading of multimeter is 0) Then tighten the nut.

5. Keep evacuating for more than 15mins and make sure the reading of multi-meter is

6. Fully open high/low pressure valves. 7. Remove charging hose from charging end of low pressure valve. 8. Tighten bonnet of low-pressure valve. (As shown in Fig.10 )

Fig.10

Heat pump type:

18K Heat pump type:

05 07 09 12K 05 07 09 12K 14K Cool only type:

Indoor unit connection

N(1) 2 4 5 blue black violet orange

yellow- green

Indoor unit connection

N(1) 2 4 5 blue black violet orange

yellow- green

24K Heat pump type:

Indoor unit connection

N(1) 53 42 blue black brown violet orange

yellow- green

N(1)

Indoor unit connection

blue black yellow-green

2

18K Cool only type:

N(1)

Indoor unit connection

blue black

yellow-green

2 3

24K Cool only type:

N(1)

Indoor unit connection

blue black brown

yellow-green

2 3

Handle

6

1.

(1)Do not switch on power before installation isfinished completely. (2)Electric wiring must be connected correctly and securely. (3)Cut-off valves of the connection pipes should be opened. (4)

2.

(1)Switch on power, press "ON/OFF" button on the wireless remote control to start the operation.

(2)

Check after installation and test operation

Check after installation

Items to be checked Possible malfunction

Has it been fixed firmly? The unit may drop, shake or emit noise.

Have you done the refrigerant leakage test? It may cause insufficient cooling(heating) capacity

Is heat insulation sufficient? It may cause condensation and dripping.

Is water drainage well? It may cause condensation and dripping. Is the voltage in accordance with the rated voltage marked on the nameplate?

It may cause electric malfunction or damage the part.

Is the electric wiring and piping connection installed correctly and securely?

It may cause electric malfunction or damage the part.

Has the unit been connected to a secure earth connection?

It may cause electrical leakage.

Is the power cord specified? It may cause electric malfunction or damage the part.

Is the inlet and outlet been covered? It may cause insufficient cooling(heating) capacity.

Has the length of connection pipes and refrigerant capacity been recorded?

The refrigerant capacity is not accurate.

Test Operation

Before test operation

All the impurities such as scraps and thrums must be cleared from the unit.

Test operation method

Press MODE button, to select the COOL, HEAT (Cooling only unit is not available), FAN to check whether the operation is normal or not.

7

Fig. a

Installation Instructions

1. Forcibly pull the panel for a specific angle from the two ends of the front panel according to the arrow direction. Then pull the air filter

2. Mount the healthy filter onto the air filter,(as shown in Fig.b). If the air filter cannot be in- stalled, please mount the healthy filter on

3. Mount the air filter properly along the arrow direction in Fig.d, and then close the panel cover.

ion filter can't be cleaned with water, while active carbon, photocatalyst, low temperature conversion (LTC) catalyst, formaldehyde eliminator, ca-

The healthy filter commonly has its usage lifetime for one year under normal condition. As for silver ion filter, it is invalid when its surface becomes

according to the installation instruction. Pay special attention to that silver Take out the healthy filter before cleaning and reinstall it after cleaning

Installation and Maintenance of Healthy Filter

Cleaning and Maintenance

Service Life

Healthy filter

Air filter

Healthy filter

downwards to remove it. (See Fig.a)

the front case. (as shown in Fig.c)

Fig. b

Fig. c

Fig. d

techin or mite killing filter can, but can't with brush or hard things. Dry it in the shade or sun after cleaning, but not by wiping.

black (green).

goods, the latter one shall prevail. The quantity of healthy filters shall be based on the actual delivery.

This supplementary instruction is provided for reference to the u

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