Pridiom PCM123HX, PCM183HX Installation Manual

Four-way Cassette Type

INSTALLATION MANUAL

PCM123HX PCM183HX

1

installation manual

1. PRECAUTIONS

The safty precautions listed here are divided into two categories.

After completing the installation, make sure that the unit operates properly during the start-up operation. Please instruct the customer on how to operate the unit and keep it maintained.Also, inform customers that they should store this installation manual along with the owner's manual for future reference.

Be sure only trained and qualified service personnel to install, repair or service the equipment.

Improper installation, repair, and maintenance may result in electric shocks, short-circuit, leaks, fire or other damage to the equipment.

If you do not follow these instrutions exactly, the unit may cause property damage, personal injury or loss of life.

If you do not follow these instrutions exactly, the unit may cause minor or moderate property damage, personal

CONTENTS PAGE

Install according to this installation instructions strictly.

If installation is defective, it will cause water leakage, electrical shock and fire.

When installing the unit in a small room, take measures against to keep refrigerant concentration from exceeding allowable safety limits in the event of refrigerant leakage.

Contact the place of purchase for more information. Excessive refrigerant in a closed ambient can lead to oxygen deficiency.

Use the attached accessories parts and specified parts for installation.

otherwise, it will cause the set to fall, water leakage, electrical shock and fire.

Install at a strong and firm location which is able to withstand the set' s weight.

If the strength is not enough or installation is not properly done, the set will drop to cause injury.

The appliance must be installed 2.3m above floor.

The appliance shall not be installed in the laundry.

Before obtaining access to terminals, all supply circuits must be disconnected.

The appliance must be positioned so that the plug is accessible.

The enclosure of the appliance shall be marked by word, or by symbols, with the direction of the fluid flow.

For electrical work, follow the local national wiring standard, regulation and this installation instructions. An independent circuit and single outlet must be used.

If electrical circuit capacity is not enough or defect in electrical work, it will cause electrical shock or fire.

Use the specified cable and connect tightly and clamp the cable so that no external force will be acted on the terminal.

If connection or fixing is not perfect, it will cause heat-up or fire at the connection.

Wiring routing must be properly arranged so that control board cover is fixed properly.

If control board cover is not fixed perfectly, it will cause heat-up at connection point of terminal, fire or electrical shock.

If the supply cord is damaged, it must be replaced by the manufacture or its service agent or a similarly qualified person in order to avoid a hazard.

An all-pole disconnection switch having a contact separation of at least 3mm in all poles should be connected in fixed wiring.

When carrying out piping connection, take care not to let air substances go into refrigeration cycle.

Otherwise, it will cause lower capacity, abnormal high pressure in the refrigeration cycle, explosion and injury.

Do not modify the length of the power supply cord or use of extension cord, and do not share the single outlet with other electrical appliances.

Otherwise, it will cause fire or electrical shock.

Carry out the specified installation work after taking into account strong winds, typhoons or earthquakes.

Improper installation work may result in the equipment falling and causing accidents.

CAUTION

WARNING

PRECAUTIONS......................................................................

INSTALLATION INFORMATION.............................................

ATTACHED FITTINGS............................................................

INSPECTING AND HANDLING THE UNIT.............................

INDOOR UNIT INSTALLATION..............................................

OUTDOOR UNIT INSTALLATION..........................................

INSTALL THE CONNECTING PIPE.......................................

CONNECT THE DRAIN PIPE................................................

CONNECTIVE DIAGRAM .....................................................

WIRING...................................................................................

TEST OPERATION.................................................................

1

2

3

4

11

15

18

19

20

21

CONTENTS PAGE

Keep this manual where the operator can easily find them.

Read this manual attentively before starting up the units.

For safety reason the operator must read the following cautions carefully.

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installation manual

To install properly, please read this "installation manual" at first.

The heat pump must be installed by qualified persons.

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

If the heat pump is installed on a metal part of the building, it must be electrically insulated according to the relevant standards to electrical appliances.

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

Regret for no further announcement if there is any change of this manual caused by product improvement.

2. INSTALLATION INFORMATION

Ground the heat pump.

Do not connect the ground wire to gas or water pipes, lightning rod or a telephone ground wire.Inappropriate grounding may result in electric shocks.

Be sure to install an earth leakage breaker.

Failure to install an earth leakage breaker may result in electric shocks.

Connect the outdoor unit wires , then connect the indoor unit wires.

You are not allowed to connect the heat pump with the power supply until the wiring and piping is done.

While following the instructions in this installation manual, install drain piping in order to ensure proper drainage and insulate piping in order to prevent condensation.

Improper drain piping may result in water leakage and property damage.

Install the indoor and outdoor units, power supply wiring and connecting wires should be at least 1 meter away from televisions or radios in order to prevent image interference or noise.

Depending on the radio waves, a distance of 1 meter may not be sufficient enough to eliminate the noise.

The appliance is not intended for use by young children or infirm persons without supervision.

Don't install the heat pump in the following circumstance:

There is petrolatum existing.

There is salty air surrounding (near the coast).

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

The Volt vibrates violently (in the factories).

In buses or cabinets.

In kitchen where it is full of oil gas.

There is strong electromagnetic wave existing.

There are inflammable materials or gas.

There is acid or alkaline liquid evaporating.

Other special conditions.

If the refrigerant leaks during installation, ventilate the area immediately.

Toxic gas may be produced if the refrigerant comes into the place contacting with fire.

The temperature of refrigerant circuit will be high, please keep the interconnection cable away from the copper tube.

After completing the installation work, check that the refrigerant does not leak.

Toxic gas may be produced if the refrigerant leaks into the room and comes into contact with a source of fire, such as a fan heater, stove or cooker.

INSTALLATION ORDER

Select the location;

Install the indoor unit;

Install the outdoor unit;

Install the connecting pipe ;

Connect the drain pipe;

Wiring;

Test operation.

CAUTION

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installation manual

3. ATTACHED FITTINGS

Please check whether the following fittings are of full scope. If there are some spare fittings , please restore them carefully.

QUANTITY

Tubing & Fittings

Remote controller & Its Frame

Drainpipe Fittings

Installation Fittings

SHAPE

NAME

13. Expansible hook

3. Out-let pipe sheath

4. Out-let pipe clasp

5. Drain joint(on some models)

6. Seal ring(on some models)

11. Owner's manual

12. Installation manual

7. Remote controller

8. Remote controller holder

9. Mounting screw(ST2.9×

10-C-H)

10. Alkaline dry batteries (AM4)

14. Installation hook

1. Installation paper board (on some models)

(on some models)

4

1

4

1

2

1

2. Soundproof / insulation sheath

15 .Orifice

16 .Transfer connector( 12.7- 16) (Packed with the indoor unit ) (NOTE: Pipe size differ from appliance to appliance.To meet different pipe size requirement, sometimes the pipe connections need the transfer connector to install on the outdoor unit .)

18 .Transfer connector( 9.52- 12.7) (Packed with the indoor unit ，used for multi-type models only) (NOTE: Pipe size differ from appliance to appliance.To meet different pipe size requirement, sometimes the pipe connections need the transfer connector to install on the outdoor unit .)

1

(on some models)

1

(on some models)

17 .Transfer connector( 6- 9.52) (Packed with the indoor unit ) (NOTE: Pipe size differ from appliance to appliance.To meet different pipe size requirement, sometimes the pipe connections need the transfer connector to install on the outdoor unit .)

1

(on some models)

Installation accessory

(The product you have might not be

provided the following accessory)

(The product you have might not be

provided the following accessory)

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installation manual

Keep indoor unit, outdoor unit, power supply wiring and transmission wiring at least 1 meter away from televisions and radios. This is to prevent image interference and noise in those electrical appliances. (Noise may be generated depending on the conditions under which the electric wave is generated, even if 1 meter is kept.)

There is enough room for installation and maintenance.

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

The outlet and the 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.

4. INSPECTING AND HANDLING THE UNIT

At delivery, the package should be checked and any damage should be reported immediately to the service agent.

When handling the unit, take into account the following:

5. INDOOR UNIT INSTALLATION

5.1 Installation place

(Refer to Fig.5-1,Fig.5-2,Fig.5-3 and Table 5-1 for specification.)

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

5.2 Installation procedures for fresh air intake duct connection

5.3.1 Install the main body(cassette type heat pump)

Cut a quadrangular hole of 880x880mm in the ceiling according to the shape of the installation paper board.

(Refer to Fig.5-2)

The center of the hole should be at the same position of that of the heat pump body.

Determine the lengths and outlets of the connecting pipe, drainpipe and cables.

To balance the ceiling and to avoid vibration, please enforce the ceiling when necessary.

Adjust the hexangular nuts on the four installation hooks evenly, to ensure the balance of the body.

If the drainpipe is awry, leakage will be caused by the malfunction of the water-level switch.

Adjust the position to ensure the gaps between the body and the four sides of ceiling are even. The body's lower part should sink into the ceiling for 10~12 mm (Refer to Fig.5-6).

In general, L is half of the screw length of the installation hook.(Refer to Fig.5-6)

Locate the heat pump firmly by wrenching the nuts after having adjusted the body's position well.(Refer to Fig.5-7)

Select the position of installation hooks according to the hook holes on the installation board.

Drill four holes of Ø12mm, 45~50mm deep at the selected positions on the ceiling. Then embed the expansible hooks (fittings).

Face the concave side of the installation hooks toward the expansible hooks. Determine the length of the installation hooks from the height of ceiling, then cut off the unnecessary part.

If the ceiling is extremely high, please determine the length of the installation hook according to facts.

1

2

3

1

2

3

4

New built houses and ceilings

In the case of new built house, the hook can be embedded in advance (refer to 2 mentioned above). But it should be strong enough to bear the indoor unit and will not become loose because of concrete shrinking.

After installing the body, please fasten the installation paper board onto the heat pump with bolts(M6X12) to determine in advance the sizes and positions of the hole opening on ceiling.(Refer to Fig.5-8)

Refer to 3 above for installation.

Remove the installation paper board.

Please first guarantee the flatness and horizontal of ceiling when installing it.

Refer to 1 mentioned above for others.

After installing the body, the four bolts(M6x12)must be fastened to the heat pump onto ensure the body is grounded well.

Fragile, handle the unit with care.

Keep the unit upright in order to avoid compressor damage.

Choose on before hand the path along which the unit is to be brought in.

Move this unit as originally package as possible.

When lifting the unit , always use protectors to prevent belt damage and pay attention to the position of the unit’s centre of gravity.

1

2

3

4

CAUTION

Preparing the connection hole

The existing ceiling (to be horizontal)

Placing the insulation

Cut off the knockout hole on the side plate with a nipper. Cut the inner insulation of the hole portion with a cutter.

(Refer to Fig.5-4)

Put the insulation tightly around the hole of the unit as shown. The ends of the side plate and the inner insulation must be completely adhered without leaving any clearance along the circumference of the hole. Make sure the inner surface of insulation tightly contacts the inner insulation edge and the side plate. (Refer to Fig.5-5)

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installation manual

Drain side

Tubing side

(Unit: mm)

780(Hook-location)

840(Body)

950(Panel)

>1000mm

m m 0 0 0 1 >

L

Ceiling

880mm (ceiling hole)

Ground

A

H

Panel

Inlet

Outlet

m m 0 0 5 2 >

Fig.5-2

Fig.5-4

Fig.5-1

Fig.5-3

Fig.5-5

Fig.5-7 Fig.5-6

Inner insulation

±10mm

Body

m m

2 1 -

0 1

m m

6 3 1

Ceiling

Drain piper

piping

Slit

Side plate

) n o i t a c o l -

k o o H ( 0 8 6

Connecting point of

refrigerant pipe

Connecting point of

refrigerant pipe

(Gas side ØB)

(Liquid side ØC)

Connecting point of drain pipe

) y d o B ( 0 4 8

) l e n a P

( 0 5

9

Inner insulation

Side plate

Insulation(local)

Bolt M6X12

Fig.5-8

Central hole

Installation

paper board

Body

Table 5-1

mm

MODEL A H

18

30~60

＞260

＞330

230

300

Remark

R410A &R22 Cooling/Cooling & Heating

24

＞260230

R410A &R22 Cooling/Cooling & Heating

＞330

300

R410A &R22

Cooling/Cooling & Heating

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installation manual

4

Fig.5-11

Fig.5-10

Grid switch

Fig.5-9

<200mm

m m 0 5 7

<

Lean over 1/50

Pump-pipe clasp

(the fittings)

panel sponge

body

Ceiling

panel

panel foam1

air out

Fan

panel foam 2

Loosen upper nut

Adjust lower nut

Gap not allowed

4

-

m

m 6

outlet foam

1-1.5m

Pump joint

Test mouth

Body

Water-receiver

Test cover

Stow tube

Drain plug

Fig.5-12

Fig.5-14

Fig.5-16

Fig.5-17

Fig.5-13

Fig.5-15

Fig.5-18

Tubing joint

Outlet joint

Hook panel

Water-receiver

Swing Motor

Hook-bolt

Cross-screwdriver

Leakage

Installation cover’s rope

Tap Screw

Slide the four sliders in the corresponding channel when installing the cover

Ceiling

Pollution

Water condensation

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installation manual

L

Body

m m 2

1 0 1

m m

6 3 1

Ceiling

Fresh air intake (ф65)

5.3.2 Install the main body(small cassette type heat pump)

5.4.1 Install The Panel(cassette type heat pump)

Remove the air-in grill.

Never put the panel face down on floor or against the wall, or on bulgy objects. Never crash or strike it.

Slide two grill switches toward the middle at the same time, and then pull them up. (Refer to Fig.5-9)

Draw the grill up to an angle of about 45, and remove it.

(Refer to Fig.5-10)

Remove the installation covers at the four corners

Wrench off the bolts, loose the rope of the installation covers, and remove them. (Refer to Fig.5-11)

1

2

CAUTION

Central hole

Hook hole

Installation paper board

Body

Fixing hole installation paper board

523(Hook-location)

570(Body)

647(Panel)

Drain side

(Unit: mm)

545(Hook-location)

570(Body)

647(Panel)

Fig.5-20

Fig.5-19

Fig.5-21

Fig.5-22

Fig.5-23

Fig.5-24

Fig.5-25

Fig.5-26

All the pictures in this manual are for explanation purpose only. They may be slightly different from the heat pump you purchased(depend on model).The actual shape shall prevail.

NOTE

0

8

2 A

Necessary room

Ground

Outlet

0 0 3 2 >

Inlet

A

0 0 0 1 >

>1000

0

1 >

L

2 1 - 0 1

6 7 1

4 3

Colourless trans parent pipe

Ceiling

Body

Ceiling

Panel

Hook

A

0 6 2

Nut

Body

600

) t h g i e h g n

i l i e c ( H

Horizontal indicator

Screw M5x16 (Accessory)

50

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installation manual

5.4.2 Install The Panel(samll cassette type heat pump)

Do not coil the wiring of the swing motor into the seal sponge.

Install the panel

Align the swing motor on the panel to the tubing joints of the body properly. ( Refer to Fig.5-12)

Fix hooks of the panel at swing motor and its opposite sides to the hooks of corresponding water receiver. ( Refer to Fig.5-12.1) Then hang the other two panel hooks onto corresponding hangers of the body. ( Refer to Fig.5-12.2)

Adjust the four panel hook screws to keep the panel horizontal, and screw them up to the ceiling evenly. ( Refer to Fig.5-12.3)

Regulate the panel in the direction of the arrow in Fig.5-12.4 slightly to fit the panel's center to the center of the ceiling's opening. Guarantee that hooks of four corners are fixed well.

Keep fastening the screws under the panel hooks, until the thickness of the sponge between the body and the panel's outlet has been reduced to about 4~6mm. The edge of the panel should contact with the ceiling well. (Refer to Fig.5-13)

3

4

5

6

Fasten the rope of installation cover on the bolt of the installation cover. (Refer to Fig.5-16-left)

Press the installation cover into the panel slightly. (Refer to Fig.5-16-right)

Malfunction described in Fig.5-14 can be caused by inappropriate tightness the screw.

If the gap between the panel and ceiling still exists after fastening the screws, the height of the indoor unit should be modified again. ( Refer to Fig.5-15-left)

You can modify the height of the indoor unit through the openings on the panel's four corners, if the lift of the indoor unit and the drainpipe is not influenced (Refer to Fig.5-16-right).

Hang the air-in grill to the panel, then connect the lead terminator of the swing motor and that of the control box with corresponding terminators on the body respectively.

Relocate the air-in grill in the procedure of reversed order.

Relocate the installation cover.

CAUTION

Fig.5-27

Fig.5-28

4

5

Remove the air-in grill.

Never put the panel face down on floor or against the wall, or on bulgy objects.

Never crash or strike it.

Slide two grill switches toward the middle at the same time, and then pull them up. (Refer to Fig.5-27)

Draw the grill up to an angle of about 45, and remove it.

(Refer to Fig.5-28)

1

CAUTION

Grid switch

The installation cover of the swing motor must sink into the corresponding water receiver.

Install the panel

Align the swing motor on the panel to the tubing joints of the body properly. ( Refer to Fig.5-29)

Hang the four fixed rope of the main body to the installation cover and the other three covers of the swing motor: (Refer

to Fig.5-29

and )

Install the panel on the main body with bolt (M5×16) and washer. (Refer to Fig.5-29

)

Adjust the four panel hook screws to keep the panel horizontal, and screw them up to the ceiling evenly.

Regulate the panel in the direction of the arrow in Fig.5-29. slightly to fit the panel's center to the center of the ceiling's opening. Guarantee that hooks of four corners are fixed well.

Keep fastening the screws under the panel hooks, until the thickness of the sponge between the body and the panel's outlet has been reduced to about 4~6mm. The edge of the panel should contact with the ceiling well. (Refer to Fig.5-30)

2

4

5

Malfunction described in Fig.5-31 can be caused by inappropriate tightness the screw.

If the gap between the panel and ceiling still exists after fastening the screws, the height of the indoor unit should be modified again. ( Refer to Fig.5-32-left)

You can modify the height of the indoor unit through the openings on the panel's four cor ners, if the lift of the indoor unit and the drainpipe is not influenced (Refer to

Fig.5-32-right).

Hang the air-in grill to the panel, then connect the lead terminator of the swing motor and that of the control box with corresponding terminators on the body respectively.

Relocate the air-in grid in the procedure of reversed order, install the air-in grid.

CAUTION

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installation manual

Fig.5-33

Distribution duct

Fresh air

Fresh air intake ( 75)

5.5.1 Install the distribution duct(cassette type heat pump)

Conditioned air can be distributes by means of a distribution duct.

Fig.5-29

Fig.5-30

Body

Panel foam2

Ceiling

Panel foam

Air plate

Panel

Panel foam1

Panel sealing foam

Inlet air

Outlet air

Cover

Steel rope

Swing motor installation cover

1

2

3

Cover

Steel rope

Swing motor installation cover

1

2

3

Swing motor side

Drain side

Bolt, washer

4

3

Please operate according to the direction of the arrow, or it can not be disassembled when it is necessary.

Fig.5-31

Fig.5-32

Ceiling

Leakage

Dew

Hexagon nut

Ceiling

Horizontal adjust ment

80mm

Ø75mm

MODLE

(18-60)

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installation manual

Distribution duct

Fig.5-34

Fig.5-35

Fig.5-36

One-way

Two- way

5.5.1 Install the distribution duct(small cassette type heat pump)

Conditioned air can be distributes by means of a distribution duct.

model 18 to 24 Series A=350mm; Series B=85mm model 36 to 60 Series A=350mm; Series B=155mm

The air volume in duct is around 300-360m3/h for model 18 to 24 unit.

The air volume in duct is around 400-640m3/h for model 36 to 60 unit.

The max. length of duct is 2m.

The original air outlet with the same direction of duct should be sealed In case of two duct connection.

The air volume in one duct is around 200-260m3/h for model 18 to 24 unit.

The air volume in one duct is around 300-500m3/h for model 36 to 60 unit.

The max. length of duct is 1.5m for one duct.

The original air outlet with the same direction of duct should be sealed.

In case of one duct connection

In case of two duct connection

The air volume in duct is around 180-300m3/h for model 12 to 18 unit.

The max. length of duct is 1m.

The original air outlet with the same direction of duct should be sealed In case of two duct connection.

The air volume in one duct is around 100-200m3/h for model 12 to 18 unit.

The max. length of duct is 0.75m for one duct.

The original air outlet with the same direction of duct should be sealed.

In case of one duct connection

In case of two duct connection

NOTE

model 12 to 18 Series A=150mm

NOTE

Fresh air

One-way

Fresh air intake ( 75)

Ø65mm

Ø75mm

MODLE (12-18)

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installation manual

6.1 Installation Place

6. OUTDOOR UNIT INSTALLATION

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.

It must be a dry and well ventilating place.

The support is flat and horizontal and can stand the weight of the outdoor unit. And will no additional noise or vibration.

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

It is easy to install the connecting pipes or cables.

Determine the air outlet direction where the discharged air is not blocked.

There is no danger of fire due to leakage of inflammable gas.

The piping length between the outdoor unit and the indoor unit may not exceed the allowable piping length.

In the case that the installation place is exposed to strong wind such as a seaside, make sure the fan operating properly by putting the unit lengthwise along the wall or using a dust or shield.(Refer to Fig.6-1)

If possible, do not install the unit where it is exposed to direct sunlight.

If necessary, install a blind that does not interfere with the air flow.

Fig.6-1

The outdoor unit should be installed in the location that meets the following requiements:

All the figures in this manual are for explanation purpose only. They may be slightly different from the heat pump you purchased.The actual unit shall prevail.

NOTE

O

X

Strong wind

During the heating mode, the water drained off the outdoor unit ,The condensate should be well drained away by the drain hole to an appropriate place, so as not to interfere other people.

Select the position where it will not be subject to snow drifts, accumulation of leaves or other seasonal debris. If unavoidable, please cover it with a shelter.

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

If possible, please remove the obstacles nearby to prevent the performance from being impeded by too little of air circulation.

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 room. Leave open two of the three directions.(Refore to Fig.6-4, Fig.6-5)

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installation manual

852 582 368 390 328 660 340

762 530 290 315 270 593 282

Fig.6-2

Fig.6-4

Fig.6-3

Fig.6-6

Table 6-1 mm

A

H

A

B

C

Fig.6-5

1. Split type outdoor unit

2. Vertical discharge type outdoor unit

6.2 Figure of body size

B

C

D

E

F

MODEL A B C D E H F

24

18

30

36

842

940

560

600

335

376

360

400

312

340

695

1245

324

895 590 333 355 302 862 313

990 624 366 396 340 966 354

360

940 600 376 400 340 1245 360

990 624 366 396 340 966 354

360 940

600 376 400 340 1245 360 940

590 378 400 330 1167 340 900

42

48

60

12

Fig.6-2

780 548 266 300 241 547 250

Fig.6-2 Fig.6-2

Fig.6-2

895 590 333 355 302 862 313

Fig.6-2

Fig.6-3

Fig.6-2

Fig.6-3

Fig.6-2

Fig.6-3

590 378 400 330 1167 340 900

Fig.6-3

643 404 448 368 1369 392 938

Fig.6-3

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installation manual

Table 6-3

m m 0

0 3 >

>300mm

m m

0 0 3 >

m m

0 0 2 1

>

t e l t u

O r i A

t e

l n i r

i A

Air inlet

t e

l n

i

r i A

Fig.6-10

Fig.6-11

(Wall or obstacle)

Fig.6-9

>300mm

m m

0 0 3 >

m m

0 0 0 2 >

>600mm

(Wall or obstacle)

Maintain channel

Air outlet

Air inlet

M

P

Air inlet

N

Fig.6-8

Fig.6-7

≥

m

m 0 0

4

3

≥

m m 0 0

m

0 0 3 ≥

A

B

D

E

F

H

I

J

G

C

mm

a) In case that suspending in the ceiling

3. Centrifugal fan outdoor unit

1. Split type outdoor unit

2. Vertical discharge type outdoor unit

6.3 Space of installation and maintenance

Table 6-2 mm

B A C

636 554 554

840

852

554 554

740 740

843 740 740

MODEL

DIMENSIONS

48

60

36

24

18

Refore to

Fig.6-5 Fig.6-6

REMARK

A

1381

1394

1174

B

1328

1338

1120

C

702

783

680

D

740

820

720

E

770

850

750

F

520

568

475

G

336

398

300

H

500

574

430

I

296

342

265

J

443

1381 1328 702 740 770 520 336 500 296 443

463

1338 783 820 850 568 398 574 342 463

393

MODEL

30

36

48

60

18

1174 1120 680 720 750 475 300 430 265 393

24

1394

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installation manual

6.5 Moving and installation

Fig.6-15

All the figures in this manual are for explanation purpose only. They may be slightly different from the heat pump you purchased.The actual unit shall prevail.

Since the gravity center of the unit is not at its physical center, so please be careful when lifting it with a sling.

Never hold the inlet 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.

Make concrete foundation accoding to the sepecifications of the outdoor units.

Fasten the feet of this unit with bolts firmly to prevent it from collapsing in case of earthquake or strong wind.(Refer to Fig.6-15)

NOTE

≥60cm

Fix with bolt

6.4 Available configuration

NOTE

Four different configuration are available for oudoor unit only

changing the panels and fan position.

Keep in mind that fan unit weight is aprox 30kg ,the unit as

well as relevant equipment covered with the vinyl cover

during installation work.

To change air inlet is only necessary to interchange the

indicated panels position. Both panels use screws to be fixed

to unit chas s is.

To change air outlet is necessary to interchange panels too.

Fan outlet panel is attached to fan structure, which must be

mounted as follow .

Air inlet modification

Change Panel

Fig6-13

Fig.6-14

All the figures in this manual are for explanation purpose only. They may be slightly different from the heat

The actual unit shall prevail.

NOTE

Fig.6-12

m

m 0 0

3

≥

m

0 0 4 ≥

m m 0

0

3 ≥

b)In case that installing on the floor

pump you purchased.

15

installation manual

Foundation could be on flat and is recommended be 100-300mm higher than ground level. Install a drainage around foundation for smooth drain When installing the outdoor unit fix the unit by anchor bolts of M10. When installing the unit on a roof or a veranda,drain water sometimes turns to ice on a cold morning. Therefore, avoid draining in an area that people often use because it is slippery.

1

2 3

4

1

The Procedure of Connecting Pipes

7.1

All field piping must be provided by a licensed refrigeration technician and must comply with the relevant local and national codes.

Prevent let air, dust, or other impurities enter the pipe system during installation.

Insulation pipe shall be used to the gas piping and the liquid piping. Otherwise, the condensate may happen

CAUTION

7. INSTALL THE CONNECTING PIPE

Check whether the height drop between the indoor unit and outdoor unit, the length of refrigerant pipe, and the number of the bends meet the following requirements:

(The number of the bends less than 15.)

unit: m

Concrete Foundation

1. Suspend the unit as the drawing indicates.

2. Ensure that ceiling can resist the Outdoor unit weight indicated

in specification label plate.

Suspended unit

No Description

1 Outdoor Unit

2 Vibration-proof rubber

3 Anchor Bolt M10

4 Drainage (Wide 100×Depth 150)

5 Drainage

6 Mortar Hole (Φ100×Depth 150)

Sling Bolt

Suspension Bracket

Table 6-4

Table 6-5

mm

MODEL

Unit

BC

1120 720

1328 740

1338 820

18~24

30~36

48

Fig.6-16

Fig.6-17

≥100

0 0 1

0 0 3

Table 7-1

R410A

Drill a hole in the wall (suitable just for the size of the wall conduit), then set on the fittings such as the wall conduit and its cover.

Model

12K

18K-24K

30K-42K

12K

18K-24K

30K-60K

48K-60K

12K

18K-24K

30K

48K-60K

36K

50Hz T1 condition/R22 Split type heat pump

50Hz Vertical discharge heat pump /60Hz T1 condition/R22 Split type heat pump and Vertical discharge heat pump

The type of models

R410A inverter Split type heat pump and Centrifugal fan outdoor unit

50

30

15

50

30

15

30

25

10

25

R410A Split type heat pump and and Centrifugal fan outdoor unit

50Hz/60Hz T3 condition (outdoor unit down)

50Hz/60Hz T3 condition (outdoor unit up)

the unit with quick joint

12K

48K-60K

18K-30K

36K

18K-24K

42K-60K

30K

36K

18K-24K

12K-18K

48K-60K

42K

30K

36K

50

25

15

30

50

30

25

30

25

50

30

50

15

35

5

25

20

30

25

15

8

20

25

15

10

20

25

12

5

15

25

10

8

20

10

8

20

refrigerant pipe

The length of

height drop

The max

16

installation manual

2

3

5

6

7

Bind the connecting pipe and the cables together tightly with binding tapes. Pass the bound connecting pipe through the wall conduct from outside. Be careful of the pipe allocation to do on damage to the tubing.

Connect the pipes. Refer to "How to Connect the pipes" for details.

Expel the air with a vacuum pump. Refer to "How to expel the air with a vacuum pump" for details.

open the stop values of the outdoor unit to make the refrigerant pipe connecting the indoor unit with the outdoor unit in fluent flow.

Check the leakage. Check all the joints with the leak detector or soap water.

Cover the joints of the connecting pipe with the soundproof / insulating sheath (fittings), and bind it well with the tapes to prevent leakage.

4

Table 7-2

Ø6.4 8.3 8.7

Ø9.5 12.0

Ø12.7 15.4

Ø15.9

Ø19.1

18.6

22.9

R0.4~0.8

45

°

±

2

90

°

±

4

A

65~67N.m

(663

~684 kgf.cm)

45

~47 N.m

(459

~480 kgf.cm)

35~36 N.m

(357

~367 kgf.cm)

25

~26N.m

(255

~265 kgf.cm)

15

~16 N.m

(153

~163 kgf.cm)

(mm)

min max

Pipe gauge

Tightening torque

Flare dimensin A

Flare shape

12.4

15.8

19.0

23.3

4

Bend the tubing in proper way. Do not harm to them.

Connect the indoor unit at first, then the outdoor unit.

The bending angle should not exceed 90.

Bending position is preferably in the middle of the bendable pipe. The larger the bending radius the better it is.

Do not bend the pipe more than three times.

When connecting the flare nut, coat the flare both inside and outside with either oil or ester oil and initially tighten by hand 3 or 4 turns before tighting firmly.

Bend the pipe with thumb

min-radius 100mm

Fig.7-4

Fig.7-5

How to Connect the pipes

Flaring

1

Cut a pipe with a pipe cutter. (Refer to Fig.7-1)

Insert a flare nut into a pipe and flare the pipe.

Refer to Table 4 for the dimension of flare nut spaces.

Fig.7-1

90

Lean crude burr

Be sure to with insulating materials cover all the exposed parts of the flare pipe joints and refrigerant pipe on the liquid-side and the gas-side. Ensure that there is no gap between them. Incomplete insulation may cause water condensation.

CAUTION

2

Remove the Cycle Service Panel and the Cover Board, unscrewing the screws which secure it to the structure

3

Remove the protection cover of stop valve

Fig.7-2

Fig.7-3

Cycle Service Panel

Cover Board

Liquid Valve

Gas Valve

Too large torque will harm the bellmouthing and too small will cause leakage. Please determine the torque according to Table 7-2. After the connecting work is finished, be sure to check that there is no gas leak.

Fig.7-6

How to expel the air with a vacuum pump

CAUTION

Stop valve operation introduction

1. Opening stop valve

2. Closing stop valve

1.

2.

1.

2.

3.

Remove the cap and turn the valve counterclock-wise with the hexagon wrench.

Turn it until the shaft stops.Do not apply excessive force to the stop valve. Doing so may breakthe valve body, as the valve is not a backseat type. Always use the special tool.

Make sure to tighten the cap securely.

Remove the cap and turn the valve clockwise with the hexagon wrench.

Securely tighten the valve until the shaft contacts the main bodyseal.

Make sure to tighten the cap securely. For the tightening torque, refer to the table below.

Be sure to use both a spanner and torque wrench together when connecting or disconnecting pipes to /from the unit.

17

installation manual

Drain Piping

Fig.7-10

1

2

4

3

5

6

Fig.7-9

Using the vacuum pump

Loosen and remove the maintenance nuts of stop valves A and B, and connect the charge hose of the manifold valve to the service port of stop valve A. (Be sure that stop valves A and B are both closed)

Connect the joint of the charge hose with the vacuum pump.

Open the Lo-lever of the manifold value completely.

Turn on the vacuum pump. At the beginning of pumping, loosen the maintenance nut of stop valve B a little to check whether the air comes in (the sound of the pump changes, and the indicator of compound meter turns below zero). Then fasten the maintenace nut.

When the pumping has finished, close the Lo-lever of the manifold valve completely and turn off the vacuum pump.Make pumping for 15 minutes or more and check that the compound meter indicates -76cmHg(-1X10 Pa)

Loosen and remove the cap of stop valves A and B to open stop valve A and B completely, then fasten the cap.

Disassemble the charge hose from the service port of stop valve A, and fasten the nut.

5

7

Fig.7-8

Fig.7-7

service port

cap

maintenance nut

Stop valve

Gas side

Liquid side

hexagon holeshaftseal

Outdoor

unit

Indoor

unit

A

C

D

B

Pressure meterMulti-meter

-76 cmHg

Lo-lever

Charge hose Charge hose

Vacuum pump

Hi-lever

Manifold valve

Always use a charge hose for service port connection.

After tightening the cap, check that no refrigerant leaks arepresent.

Table 7-3

CAUTION

Tightening torque N M (Turn clockwise to close)

Stop

Valve size

Shaft (valve body)

Cap

(Valve lid)

Ø6.4

Hexagonal

wrench 4 mm

Ø9.5

Ø12.7

Ø15.9

Hexagonal

wrench 6 mm

Hexagonal

wrench 6 mm

Ø19.1

Maintenance nut

35～40

23～27

18～22

13.5～16.5 5～7

7～9

9～11

11～13

11.5～13.9

Additional Refrigerant Charge

7.2

Refrigerant cannot be charged until field wiring has been completed.

Refrigerant may only be charged after performing the leak test and the vacuum pumping.

When charging a system, care shall be taken that its maximum permissible charge is never exceeded, in view of the danger of liquid hammer.

Charging with an unsuitable substance may cause explosions and accidents, so always ensure that the appropriate refrigerant is charged.

NOTE

CAUTION

If a negative result is gotten for R from Table 7-4, no refrigerant needs to be added nor removed. Additional refrigerant will be twice of R from Table 7-4 if the indoor unit installed throttle assembly.

Outdoor unit is equiped with a drain piping. Its position is shown figure below.

The outdoor unit is factory charged with refrigerant. Calculate the added refrigerant according to the diameter and the length of the liquid side pipe of the outdoor unit/indoor unit connection.

Refrigerant containers shall be opened slowly.

Always use protective gloves and protect your eyes when charging refrigerant.

Table 7-2

Brass tube(mm)

R410A R22

Ø6.35

Ø9.53

Ø12.7

Ø15.9

Ø19.0

0.022kg/m×(L-5)

0.011kg/m×(L-5)

0.060kg/m×(L-5)

0.030kg/m×(L-5)

0.110kg/m×(L-5)

0.060kg/m×(L-5)

0.170kg/m×(L-5)

0.085kg/m×(L-5)

0.250kg/m×(L-5)

0.125kg/m×(L-5)

0.030kg/m×(L-5)

0.015kg/m×L

0.065kg/m×(L-5)

0.030kg/m×L

0.115kg/m×(L-5)

0.060kg/m×L

0.190kg/m×(L-5)

0.095kg/m×L

0.290kg/m×(L-5)

0.145kg/m×L

orifice in the indoorunit

orifice in the outdoorunit

orifice in the indoorunit

NOTE:The number of bends is up to the length of the max height drop.Usually for each 10m need a bend.

NOTE:the table above refer to the liquid tube.

18

installation manual

Plug

75

Slope 2 %

Fig.7-11

Prepare a polyviny chloride with 21mm inner diameter

Connect a siphon, as shown in figure below

Fasten the tube to the drain hose with an adhesive and the field-supplied clamp. The drain piping must be performed with a DOWN-SLOPE pitch of 1/25 to 1/100

A B

18~24 595 1200

30~36 624 1381

48 646 1385

MODEL

Unit

Table7-6

mm

8. CONNECT THE DRAIN PIPE

Install the drainpipe of the indoor unit

You can use a polyethylene tube as the drainpipe (out-dia.37-39mm, in-dia.32mm). It could be bought at local market or from your dealer.

Set the mouth of the drainpipe onto the root of the body's pump-pipe, and clip the drainpipe and the out-let pipe sheath (fittings) together firmly with the out-let pipe clasp (fitting).

The body's pump pipe and the drainpipe (especially the indoor part) should be covered evenly with the out-let pipe sheath (fittings) and be bound tightly with the constrictor to prevent condensation caused by entered air.

To prevent water from flowing backwards into the heat pump while the heat pump stops, please lean the drainpipe down toward outdoor (outlet-side) at a degree of over 1/ 50. And please avoid any bulge or water deposit. ( Refer to Fig.5-17.a

in the figure page)

Do not drag the drainpipe violently when connecting to prevent the body from being pulled. Meanwhile, one supportpoint should be set every 1~1.5m to prevent the drainpipe from yielding (Refer to Fig.5-17a in the figure page). Or you can tie the drainpipe with the connecting pipe to fix it.(Refer to Fig.5-17.c in the figure page)

In the case of prolonged drainpipe, you had better tighten its indoor part with a protection tube to prevent it from loosing.

If the outlet of the drainpipe is higher than the body's pump joint, the pipe should be arranged as vertically as possible. And the lift distance must be less than 200mm, otherwise the water will overflow when the heat pump stops. (Refer to

Fig.5-18 in the figure page)

The end of the drainpipe should be over 50mm higher than the ground or the bottom of the drainage chute, and do not immerse it in water. If you discharge the water directly into sewage, be sure to make a U-form aquaseal by bending the pipe up to prevent the smelly gas entering the house through the drain pipe.

Drainage test Drainage test

Check whether the drainpipe is unhindered. New built house should have this test done before paving

the ceiling.

Remove the test cover, and stow water of about 2000ml to the water receiver through the stow tube. ( Refer to Fig.5-18 in the

figure page)

Turn on the power, and operate the heat pump under the "COOLING" mode. Listen to the sound of the drain pump. Check whether the water is discharger well (a lag of 1min is allowed before discharging, according to the length of the drain pipe), and check whether water leaks from the joints.

1

2

Stop the heat pump, turn off the power, and reset the test cover to its original position.

3

The drain plug is used to empty the water-receiver for maintenance of the heat pump. Please stuff it imposition at all times during operation to avoid leakage.

NOTE

Install the drain joint of the outdoor unit

Fit the seal into the drain joint, then insert the drain joint into the base pan hole of outdoor, rotate 90° to securely assemble them.

Fit the seal into the drain joint, then insert the drain joint into the base pan hole of outdoor, rotate 90° to securely assemble them. Connect the drain joint with an extension drain hose (Locally purchased), in case of the condensate draining off the outdoor unit during the heating mode.

Seal

The base pan hole

of outdoor unit

Drain joint

Seal

The base pan

of outdoor unit

Drain

joint

Fig.8-1

All the figures in this manual are for explanation purpose only. They may be slightly different from the heat pump you purchased.The actual unit shall prevail.

NOTE

19

installation manual

Liquid side

Gas side

9. CONNECTIVE DIAGRAM

Orifice

Fig. 9-1

For ensuring throttled efficiency , Please mount the Orifice assembly as horizontally as possible; and anti-shock rubber should be wrapped at external of the Orifice for denoise.

NOTE

Fig. 9-2

CAUTION

Please purchase the fittings according to the requirements in the manual strictly.

Refer the diagram when installing.

Mark the data plate with the Orifice installed(for some models).

Liquid side

Indoor

Outdoor

X

Liquid side

Indoor

Outdoor

X

1. Cooling&heating

Fig. 9-3

Liquid side

Indoor

Outdoor

Liquid side

Indoor

Outdoor

X

2. Cooling only

20

installation manual

Fig.10-1

Fig.10-2

Fig.10-3

Protection board

Cover

Protection Board

3. Centrifugal fan outdoor unit

1. Split type outdoor unit

2. Vertical discharge type outdoor unit

10. WIRING

The appliance shall be installed in accordance with national wiring regulations.

The heat pump should use separate power supply with rated voltage.

The external power supply to the heat pump should have ground wiring, which is linked to the ground wiring of the indoor and outdoor unit.

The wiring work should be done by qualified persons according to circuit drawing.

An all-pole disconnection device which has at least 3mm sepaaration distance in all pole and a residual current device (RCD) with the rating of above 10mA shall be incorporated in the fixed wiring according to the national rule.

Be sure to locate the power wiring and the signal wring well to avoid cross-disturbance.

Do not turn on the power until you have checked carefully after wiring.

The power cord type designation is H07RN-F.

All the figures in this manual are for explanation purpose only. They may be slightly different from the heat pump you purchased.The actual unit shall prevail.

NOTE

Dissemble the bolts from the cover.(If there isn't a cover on the outdoor unit, disassemble the bolts from the maintenance board, and pull it in the direction of the arrow to remove the protection board.)

Connect the connective cables to the terminals as identified with their respective mached numbers on the terminal block of indoor and outdoor units.

Re-install the cover or the protection board.

Connect the cable

10.1

The Specification of Power

10.2

(Refer to Table10-1～Table 10-8)

The power connection for the heat pump has to be done at the main power distribution. The distribution has to be of a low impedance, normally the required impedance reaches at a 32 A fusing point.

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

For detailed installation acceptance please refer to your power supplier, if restrictions do apply for products like washing machines, heat pumps or electrical ovens.

For power details of the heat pump refer to the rating plate of the product.

For any question contact your local dealer.

1

2

4

3

5

Remark per EMC Directive 2004/108/EC For to prevent flicker impressions during the start of the compressor (technical process)，following installation conditions do apply.

NOTE

Wiring figure

10.3

(Refer to Fig.10-1～Fig.10-6)

21

installation manual

According to the user's requirement, install the remote controller frame where the remote controller's signal can reach the indoor unit smoothly

Test operation

4

3

Set the heat pump under the mode of "COOLING" with the remote controller, and check the following points. If there is any malfunction, please resolve it according to the chapter "Troubleshooting" in the "Owner's Manual".

1) The indoor unit a. Whether the switch on the remote controller works well. b. Whether the buttons on the remote controller works well. c. Whether the air flow louver moves normally. d. Whether the room temperature is adjusted well. e. Whether the indicator lights normally. f. Whether the temporary buttons works well. g. Whether the drainage is normal. h. Whether there is vibration or abnormal noise during operation. I. Whether the heat pump heats well in the case of the HEATING/COOLING type.

2) The outdoor unit a. Whether there is vibration or abnormal noise during operation. b. Whether the generated wind, noise, or condensed of by the heat pump have influenced your neighborhood. c. Whether any of the refrigerant is leaked.

A protection feature prevents the heat pump from being activated for approximately 3 minutes when it is restarted immediately after shut off.

CAUTION

11. TEST OPERATION

The test operation must be carried out after the entire installation has been completed.

Please confirm the following points before the test operation:

2

1

The indoor unit and outdoor unit are installed properly.

Tubing and wiring are correctly completed.

The refrigerant pipe system is leakage-checked.

The drainage is unimpeded.

The heating insulation works well.

The ground wiring is connected correctly.

The length of the tubing and the added stow capacity of the refrigerant have been recorded.

The power voltage fits the rated voltage of the heat pump.

There is no obstacle at the outlet and inlet of the outdoor and indoor units.

The gas-side and liquid-side stop valves are both opened.

The heat pump is pre-heated by turning on the power.

22

installation manual

Table 10-1

Table 10-2

The Specification of Power(indoor power supply)

The Specification of Power(outdoor power supply)

20/16 40/25 50/30 60/45 60/50

40/30 60/40 70/55 70/60

MODEL

POWER

CIRCUIT BREAKER/FUSE(A)

PHASE

FREQUENCY AND VOLT

18 24 60 30~36 42~48

208-240V 208-2 40V

1Phase 1Phase

208-240V

1Phase

208-240V

1Phase

208-240V

1Phase

MODEL

POWER

CIRCUIT BREAKER/FUSE(A)

PHASE

FREQUENCY AND VOLT

30~36 30~36

42~60 42~60

380-420 V 25/20 25/20 40/25 45/35

208-240V

3Phase

380-420 V

3Phase 3Phase

208-240V

3Phase

Table 10-3

Table 10-4

MODEL

POWER

CIRCUIT BREAKER/FUSE(A)

PHASE

FREQUENCY AND VOLT

24 60 30~36 42~48

208-240V

1Phase

208-240V

1Phase

208-240V

1Phase

208-240V

1Phase

MODEL

POWER

CIRCUIT BREAKER/FUSE(A)

PHASE

FREQUENCY AND VOLT

30~36 30~36

42~60 42~60

380-420 V 25/20 25/20 40/25 45/35

208-240V

3Phase

380-420 V

3Phase 3Phase

208-240V

3Phase

23

installation manual

The Specification of Power(independence power supply)

The Specification of Power for the invert type heat pump(independence power supply)

20/16 40/25 50/30 60/45 60/50

208-240V 208-2 40V

1Phase 1Phase

208-240V

1Phase

208-240V

1Phase

208-240V

1Phase

MODEL

POWER

(indoor)

POWER (outdoor)

POWER (indoor)

POWER (outdoor)

CIRCUIT BREAKER/FUSE(A)

PHASE

FREQUENCY AND VOLT

PHASE

FREQUENCY AND VOLT

18 24 60 30~36 42~48

208-240V 208-2 40V

1Phase 1Phase

208-240V

1Phase

208-240V

1Phase

208-240V

1Phase

20/16 20/16 20/16 20/16 20/16

208-240V

1Phase

208-240V

1Phase

208-240V

1Phase

208-240V

1Phase

20/16 20/16 20/16 20/16

MODEL

CIRCUIT BREAKER/FUSE(A)

PHASE

FREQUENCY AND VOLT

30~36 30~36

42~60 42~60

380-420 V 25/20 25/20 40/25 45/35

208-240V

3Phase

380-420 V

3Phase 3Phase

208-240V

3Phase

Table 10-5

Table 10-6

PHASE

FREQUENCY AND VOLT

POWER

(indoor)

POWER (outdoor)

30/20 30/20 40/30 40/35 50/40

208-240V 208-2 40V

1Phase 1Phase

208-240V

1Phase

208-240V

1Phase

208-240V

1Phase

MODEL

POWER

(indoor)

POWER (outdoor)

POWER (indoor)

POWER (outdoor)

CIRCUIT BREAKER/FUSE(A)

PHASE

FREQUENCY AND VOLT

PHASE

FREQUENCY AND VOLT

18 24 60 30~36 42~48

220-240V 220-2 40V

1Phase 1Phase

220-240V

1Phase

220-240V

1Phase

220-240V

1Phase

15/10 15/10 15/10 15/10 15/10

220-240V

1Phase

220-240V

1Phase

220-240V

1Phase

220-240V

1Phase

15/10 15/10 15/10 15/10

MODEL

CIRCUIT BREAKER/FUSE(A)

PHASE

FREQUENCY AND VOLT

30~36 30~36

42~60 42~60

380-420 V 30/20 30/25 50/40 50/40

208-240V

3Phase

380-420 V

3Phase 3Phase

208-240V

3Phase

Table 10-7

Table 10-8

PHASE

FREQUENCY AND VOLT

POWER

(indoor)

POWER (outdoor)

24

installation manual

The power supply is included in the power supply above mentioned can be applied to the table.

CAUTION

Wiring figure

Fig.10-4

Fig.10-5

Ground wiring

Gr ound wiri ng

Power supply

Switch/Fuse (Available locally)

Power wiring (indoor)

Power linking wiring (Outdoor)

Strong elec-signal link wiring

Weak elec-signal link wiring

Indoor Unit

Outdoor Unit

Ground the heat pump properly in case to affect its anti-interference function

Ground wiring

Gr ound wiri ng

Power supply

Switch/Fuse

(Available locally)

Power wiring (indoor)

Power linking wiring (Outdoor)

Strong elec-signal link wiring

Weak elec-signal link wiring

Indoor Unit

Outdoor

Unit

Ground the heat pump properly in case to affect its anti-interference function

25

installation manual

Fig.10-6

Gr ound w ir ing

Power supply

Switch/Fuse (Available locally)

Power wiring (indoor)

Power linking wiring (Outdoor)

We ak elec-signal link wiring

Indoor Unit

Out door Uni t

Power supply

Ground the heat pump properly in case to affect its anti-interference function

A disconnection device having an air gap contact separation in all active conductors should be incorporated in the fixed wiring according to the National Wiring Regulation.

When wiring, please choose the corresponding chart, or it may cause damage.The signs of the indoor terminal block in the some of following fugures may be replaced by L N L1 N1.

CAUTION

QSQ4I-017AEN

The design and specifications are subject to change without prior notice for product improvement.Consult with the sales agency or manufacturer for details.

202000192506

2012.12.20