Carrier 38VNM218713, 38VNM327713, 38QUS036DS4, 38VNM436713, 42QHF009DS Installation Manual

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Page 1

MULTI SYSTEM AIR CONDITIONER

INSTALLATION MANUAL

G B

ENGLISH

INSTALLATION MANUAL

I T

ITALIANO

MANUALE DI INSTALLAZIONE

F R

MANUEL D'INSTALLATION

D E

INSTALLATIONSHANDBUCH

DEUTSCH

E S

MANUAL DE INSTALACIÓN

N L

INSTALLATIEHANDLEIDING NEDERLANDS

FRANÇAIS

ESPAÑOL

P L

POLSKI

INSTRUKCJA MONTAŻU

Page 2

The manufacturer reserves the right to change any product specifications without notice.

This product has been det ermined t o be in compl i ance with the Low Voltage Dire ct i ve (20 06/9 5/EC), and t he Electromagnetic Compatibility Direct ive (2004/108/E C) of the European Union.

Correct Disposal of This Product

(Wast e Electrical & Electronic Equip men t )

(When using this air conditioner in European countries, the following guidance must be followed)

- T his marking shown on the product or its literature, indicates that waste electrical and eletrical equipment (WEEE as in directive 2002/96/EC) should not be mixed with general household waste. It is prohibited to dispose of this appliance in domestic household waste. For disposal, there are several possibilities:

1. The municipality has established collection systems, where electronic waste can be disposed of at least free of charge to the user.

2. When buying a new product, the retailer will take back the old product at least free of charge.

3. The manufacture will take back the old appliance for disposal at least free of charge to the user.

4. As old products contain valuable resources, they can be sold to scrap metal dealers. Wild disposal of waste in forests and landscapes endangers your health when hazardous substances leak into the ground-water and find their way into the food chain.

42QSM012DS*/ 42SVM-12

Type Model Name Rated Voltage & Hz

38QUS018DS2*/ 38VNM218713

42QSM018DS*/ 42SVM-18

42QTD009DS*/ 42CVS-09

Console Type Indoor Unit

42QFA009DS*

38QUS027DS3*/ 38VNM327713

Duct Type Indoor Unit

38QUS036DS4*/ 38VNM436713

220-240V ~ 50Hz

900x315x860

845x320x700

800x188x275

Dimension

Wall Mounted Indoor Unit

920x635x210

570x570x260

700x600x210

42QHF009DS*/ 42HVF-09

990x345x965

GB-1

Outdoor Unit

800x188x27542QHF012DS*/ 42HVF-12

42QHF018DS*/ 42HVF-18 940x205x275

42QSM009DS*/ 42SVM-09 700x635x210

700x635x210

CassetteType Indoor Unit

42QTD012DS*/ 42CVS-12

42QTD018DS*/ 42CVS-18

570x570x260

42QFA012DS*

42QFA018DS*

700x600x210

Page 3

CONTENTS

1. PREPARING FOR INSTALLATION　·······································································

1.1 Safety Percautions　··························································································

1.2 Indoor Combination　·························································································

2. INDOOR UNIT INSTALLATION　············································································

2.1 Wall Mounted Indoor　·······················································································

2.2 Duct Type Indoor　·····························································································

2.3 Cassette Type Indoor　·······················································································

2.4 Console Type Indoor　························································································

3. OUTDOOR UNIT INSTALLATION ······································································

3.1 Select The Installation Site　················································································

3.2 Outdoor Unit Mounting Dimensions　·····································································

3.3 Space Requirements For Outdoor Unit ·································································

3.4 Install The Outdoor Unit ················································································

3.5 Install The Drain Pipe For Outdoor Unit　······························································

4. REFRIGERANT PIPING WORK　··········································································

4.1 Flaring 　·······································································································

4.2 Piping Work　·································································································

4.3 Refrigerant Pipe 　··························································································

4.4 Air Evacuation 　 ····························································································

4.5 Leakage Test ······························································································

5. WIRING　··········································································································

5.1 Wiring For Outdoor Unit　·················································································

5.2 Wiring For Indoor Unit　···················································································

6. FINAL CHECK AND TRAIL OPERATION　····························································

6.1 Final Check List　····························································································

6.2 Manual Operation　··························································································

6.3 Trail Operation　······························································································

GB-2

Page 4

GB-3

1. PREPARING FOR INSTALLATION

1.1 SAFETY PRECAUTIONS

WARNING

This symbol indicates the possibility of personnel injury or loss of life.

Installing, starting up, and servicing air-conditioning equipment can be hazardous due to system

ressures, electrical components, and equipment location (roofs, elevated structures, etc.).

Only trained, qualified installers and service engineers should install, start-up, and maintain this equipment. When working on the equipment, observe precautions in the literature and on tags, stickers, and labels

attached to the equipment.

Follow all safety codes. Wear safety glasses and gloves. Keep quenching cloth and fire extinguisher

nearby when brazing. Use care in handing, rigging, and setting bulky equipment.

Read these instructions thoroughly and follow all warnings or cautions included in literature and attached to

the unit. Consult local building codes and National Electrical Code for special requirement.

Refrigerant gas is heavier than air and replaces oxygen. A massive leak could lead to oxygen

depletion, especially in basements, and an asphyxiation hazard could occur leading to serious injury or death.

When the air conditioner is installed in a small room, provide appropriate measures to ensure that

the concentration of refrigerant leakage occur in the room does not exceed the critical level.

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

Refrigerant gas may produce a toxic gas if it comes in contact with fire such as from a fan heater, stove or cooking device.

Exposure to this gas could cause severe injury or death.

Disconnect from power source before attempting any electrical work. Connect the connective cable

correctly.

Wrongly connecting may result damaged electric parts.

Use the specified cables for electrical connections and attach the wires firmly to the terminal block

connecting sections so that the external force is not exerted to the terminal.

Be sure to provide grounding.

Do not ground units to gas pipes, water pipes, lightning rods or telephone wires. Incomplete grounding could cause a severe

shock hazard resulting in injury or death.

Safely dispose of the packing materials.

Packing materials, such as nails and other matal or wooden parts, may cause stabs or other injuries. Tear apart and throw away

plastic pacaging bags so that children will not play with them. Children playing with plastic bags face the danger of suffocation.

Do not install unit near concentrations of combustible gas or gas vapors. Be sure to use the supplied or exact specified installation parts.

Use of other parts may cause the unit to come to lose, water leakage, electrical shock, fire or equipment damage.

When installing or relocating the system, do not allow air or any substances other than the

specified refrigerant (R410A) to enter the refrigeration cycle.

Duct and Cassette type indoor is not accessible to the general public and intended to be

maintained by qualified service personnel and located at a level not less than 2.5m from floor.

Electrical work should be carried out in accordance with the installation manual and the national,

state and local electrical wiring codes.

Be sure to use a delicated power circuit. Never share the same power outlet with other appliance.

Page 5

1. PREPARING FOR INSTALLATION

WARNING

CAUTION

This symbol indicates the possibility of property damage or serious consequences.

WARNING

Never modify this unit by removing any of the safety guards or bypassing any of the safety

interlock switches.

In order to avoid a hazard due to inadvertent resetting of the thermal cut-out, this appliance must

not be supplied through an external switching device, such as a timer, or connected to a circuit that is regularly switched on and off by the utility.

Use the prescribed cables for electrical connection with insulation protected by insulation

sleeving having an appropriate temperature rating.

Unconformable cables can cause electric leak, anomalous heat prodcution or fire.

To avoid personal injury, be careful when handling parts with sharp edges. Do not install the indoor or outdoor units in a location with special environmental conditions. Do not install in a place that can amplify the noise level of the unit or where noise and discharged

air might disturb neighbors.

Perform the drainage/piping work securely according to the installation manual.

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

Do not instal the air conditioner in the following places.

-The place where there is mineral oil or arsenic acid.

-The place where corrosive gas (such as sulfurous acid gas) or combustible gas (such as thinner) can accumulate or collect, or where volatile combustible substances are handled.

-The place there is equipment that generates electromagnetic fields or high frequencey harmonics.

This product contains fluorinated gases covered by t he Kyo to P rot oco l

Chemical Name of Gas Global Wa rm i ng Potentia l (GWP) of Gas

R410A 2088

CAUTION

1. Paste the enclosed refrigerant label adjacent to the charging and/or recovering location.

2. Clearly write the charged refrigerant quantity on the refrigerant label using indelible ink.

3. Prevent emission of the contained fluorinated gas. Ensure that the fluorinated gas is never vented to the atmosphere during installation, service or disposal. When any leakage of the contained fluorinated gas is detected, the leak shall be stopped and repaired as soon as possible.

4. Only qualified service personnel are allowed to access and service this product.

5. Any handling of the fluorinated gas in this product, such as when moving the product or recharging the gas, shall comply under (EC) Regulation No. 842/2006 on certain fluorinated greenhouse gases and any relevant local legislation.

6. Contact dealers, installers, etc., for any questions.

72GB-4

Page 6

72GB-5

1. PREPARING FOR INSTALLATION

1.2 INDOOR COMBINATION

System 2

Single Indoor Two Indoors

09+09

09+12

12+12

System 3

Single Indoor Two Indoors

09+09

09+12

12+12

09+18

12+18

18+18

Three Indoors

09+09+09

09+09+12

09+12+12

09+09+18

12+12+12

System 4

Single Indoor Two Indoors

09+09

09+12

12+12

09+18

12+18

18+18

Three Indoors

09+09+09 09+09+02

09+12+12

09+09+08

09+12+18

Four Indoors

09+18+18 12+12+12

12+18+18

12+12+18

09+09+09+09 09+09+09+12 09+09+09+18

09+09+12+12 09+09+12+18 09+12+12+12 09+12+12+18 12+12+12+12

Total capacity of indoors should be less than 130% of capacity of outdoor. When capacity of indoor combination is higher than capacity of outdoor, performance may reduce if all indoors are working simultaneously .

CAUTION

18+09*

18+12*

[*] means two indoor unit shall not operate simultaneously due to performance reduction.

38QUS018DS2*/ 38VNM218713

38QUS027DS3*/ 38VNM327713

38QUS036DS4*/ 38VNM436713

Page 7

GB-6

2. INDOOR UNIT INSTALLATION

2.1 WALL MOUNTED INDOOR

The following accessories are supplied with the indoor unit. The type and quantity may differ depending on the specifications.

5 or 8

Nam e of Accessories

Manual

Installation Plate

Hang the indoor unit

Q‘ty(pc)

Shape

Use

5 or 8

<User manual>, <Remote controller manual> (or <Wired controller manual>)

Anchor

Fix the installation plate.

Tapping screw B

Fix the installation plate

2.1.1 Accessories

Name of Accessories

Q‘ty(pc)

Shape Use

To remote

control the air conditioner

Battery

Tapped screw A

Remote controller holder

To hold the remote controller on the wall

For remote controller

Remote Controller

To fix the remote controller holder

Note: The accessories related to remote controller will be unavailable for the models with wired controller. For wired controller accessories, please refer to attached manual of wired controller.

The following accessories are related to remote controller.

2.1.2 Installation site choosing

■ Where it is out of direct sunlight.

■ Where the airflow is not blocked.

■ Where an optimum air distribution is ensured.

■ Where the condensate can drain correctly and safely.

■ Install the indoor unit on a wall/ceiling that prevents vibration and is strong enough to hold the product weight.

■ Maintain sufficient clearance around the indoor unit for maintenance and servicing.

■ Where the air filter can be removed and cleaned easily.

■ Where the piping between the indoor and outdoor units is within the allowable limits.

■

Install the indoor unit 1m or more away from the TV or radio to prevent the screen from being distorted or noise from being generated.

■

Install the indoor unit as far away as possible from fluorescent and incandescent lights so that the remote control can be operated well.

■

Recommended installation height for the lowest moving part of indoor unit shall be at least 2.3m.

Page 8

GB-7

2. INDOOR UNIT INSTALLATION

SPACE REQUIREMENT FOR INDOOR UNIT

Right rear side refrigerant pipe hole φ65

Left rear side refrigerant pipe hole φ65

Indoor unit outline

09/12:(A:800, B:275, C:100, D:95)

Right rear side refrigerant pipe hole φ65

Left rear side refrigerant pipe hole φ65

Indoor unit outline

18: (A:940, B:275, C:110, D:100)

The dimension of installation plate

Unit: mm

Note: Ensure the spaces indicated by arrows from the wall, ceilling, fance or other obstacles.

Fix the mounting pate horizontally and level on the wall. In case the wall is brick, concrete or similar material, drill 5mm diameter holes and insert anchors for the appropriate mounting screws. Secure the mounting plate with 5 or move B-type screws.

2.1.3 Install the mounting plate

Drill a 65mm hole on the wall which is slightly tilted towards the outsides.

2.1.4 Drill hole in the wall

Indoor Outdoor

The drain line must not have a trap anywhere in its length, must pitch downwards, and must be insulated up to the outside wall.

2.1.5 Drainage

Bend

S shape

Drain end into water

The position of drain pipe interface can be selected according to installation position. During the adjustment of drain hose, the unused interface should be sealed by rubber plug.

Piping is possible in the rear, left, left rear right direction.

2.1.6 Wrap the piping

Right

Rear

Left rear

Left

For proper orientation of the refrigerant piping, electrical cable and drain lines, refer to below Figure.

- Place the drain hose below the refrigerant piping.

- Make sure that the drain hose is not heaved or snaked.

Run refrigerant lines through hole in the wall. Hang indoor unit on upper hook of mounting plate,then push lower part of indoor unit up on wall to lower hook. Move indoor unit from side to side, up and down to check if it is hooked securely.

2.1.7 Hang the indoor unit

Page 9

GB-8

Nam e of Accessories

Q‘ty(pc)

Shape Use

To remote

control the air conditioner

Battery

Tapped screw

Remote controller holder

To hold the remote controller on the wall

N/A

For remote controller

The following accessories are supplied with the unit. The type and quantity may differ depending on the specifications.

Note: Confirm that there is enough room for installation and maintenance.

Remote Controller

To fix the remote controller holder

Connecting wire for display (2m)

Wire between display and control board.

Note: The accessories related to remote controller will be unavailable for the models with wired controller. For wired controller accessories, please refer to attached manual of wired controller.

Nam e of Accessories

Manual

Pipe insulation material

Insulation

Q‘ty(pc)

Shape

Use

<User manual>, <Remote controller manual> (or <Wired controller manual>)

The following accessories are related to remote controller.

Inspection Opening

600mmX600mm

300mm or more

200mm or more

Seal sponge

For changing of air intake direction.

2. INDOOR UNIT INSTALLATION

2.2 DUCT TYPE INDOOR

2.2.1 Accessories

2.2.2 Installation site choosing

■ Where it is out of direct sunlight.

■ Where the airflow is not blocked.

■ Where an optimum air distribution is ensured.

■ Where the condensate can drain correctly and safely.

■ Install the indoor unit on a wall/ceiling that prevents vibration and is strong

enough to hold the product weight.

■

Maintain sufficient clearance around indoor unit for maintenance and servicing.

■ Where the air filter can be removed and cleaned easily.

■

Where the piping between the indoor & outdoor units is within the allowable limits.

■

Install the indoor unit 1m or more away from the TV or radio to prevent the

screen from being distorted or noise from being generated.

■

Install the indoor unit as far away as possible from fluorescent and incandescent

lights so that the remote control can be operated well.

Page 10

GB-9

SPACE REQUIREMENT FOR INDOOR UNIT

Air filter

Electric control cabinet

The size of Outline dimension and air outlet opening

The size of air return opening

The size of descensional ventilation opening

The size of mounted lug

Unit: mm

Air outlet opening size

Air return opening size

Size of mounted hook

New air

inlet

Outline dimension

920 210 635 570

65 713 35 119 815 200 80 960 350

ABCDEFGHIJKLM

700 210 635 570

65 493 35 119 595 200 80 740 350

09/12

1010

790

Φ90

Model

2. INDOOR UNIT INSTALLATION

Page 11

GB-10

2. INDOOR UNIT INSTALLATION

2.2.3.1 Mark the spots on the ceiling where you want to install the indoor unit.

2.2.3.2 Drill holes at the marking spots and then insert bolt anchors. Use existing ceiling supports or construct a suitable support.

NOTE Use a hole-in-anchor, sunken insert for existing ceilings.

2.2.3.3 Install the suspension bolts (use W3/8 or M10 suspension bolts, 4 pieces) depending on the ceiling type.

2.2.3 Install the supension bolts

2.2.4.2 Hang the indoor unit to the suspension bolts between two nuts.

2.2.4.3 Screw the nuts to suspend the unit

2.2.4.4 Adjust level of the unit by using level vial for all four sides.

It is recommended to install the Y joint before installing the indoor unit When moving the unit during or after unpacking, make sure to lift by holding its hooks. Do not exert any pressure on other parts, especially the refrigerant piping, drain piping and flange parts.

CAUTION

2.2.4 Hanging the indoor unit

2.2.4.1 Screw double nuts to each suspension bolts making space for hanging the indoor unit.

Screw nut

Washer

Hanging screw bolt

Overhang part

Shockproof cushion

Concrete

Suspension bolt(

3/8”

or M10)-field supply

Hole in anchor Hole in plug

Insert

Ensure that the ceiling is strong enough to bear the weight of the unit. Before hanging the unit, test the

strength of each attached suspension bolt. It might be necessary to reinforce the ceiling frame to prevent shaking. Consult an architect or carpenter for details

CAUTION

Page 12

GB-11

2. INDOOR UNIT INSTALLATION

2.2.5 Install the drain pipe

Pipe clamp

Indoor unit

Flexible hose

Drain hose connection port

(O.D.:Φ25)

PVC water pipe

PVC adhesive

2.2.5.1 Drainpipe connection For unit without the drain pump Install horizontal drainpipe with a slope of 1/100 or more and fix it by hanger space 1.0~1.5m. Install U-trap at the end of the drainpipe to prevent a nasty smell to reach the indoor unit. Do not install the drainpipe to upward position. It may cause water flow back to the unit.

Lean over 1/100

1.0-1.5m

For unit with the drain pump The drain pipe should be install within 200mm from the flexible hose and then install horizontal drainpipe with a slope of 1/00 or more and fix it by hanger space of 1.0~1.5m. The flexible hose should not be installed upward position; it may cause water flow back to the indoor unit.

Lean over 1/100

＜200mm

1.0-1.5m

Max. 550mm

2.2.5.2 Drainage test Unit without Pump Conduct the drainage test before making the duct connection Gradually insert about 2 liters of water into the drain pan indoor unit with stow tube. Check and confirm the water flows out through the drain hose. Check the drain water drops at the end of the drain pipe. Make sure there is no water leak at the drainage

Stow tube

Unit without pump

Remove the cover of the drain hose connection port Insert the flexible hose (field supply,I.D.:

Φ25

) to the drain hose port. Fix it to the indoor unit with pipe clamp (field supply) securely.

Install the flexible hose to the PVC water pipe securely with PVC adhesive. Wrap the drain hose with the insulation materials.

Page 13

GB-12

2. INDOOR UNIT INSTALLATION

2.2.6 Install the duct

NOTE Air inlet and air outlet should be apart far enough to ensure the performance of the unit.

When attaching a duct to the intake side, be sure also to attach an air filter (field supply) Be sure to insulate the duct to prevent condensation from forming Refer to the technical documentation for fan performance curve.

Canvas tie-in Canvas tie-in

Air outlet

Isolation booth

Inspection opening

Air inlet

Air filter

Cover

Use the hanger rods to install the connecting duct instead of loading it directly onto the indoor unit. Use nonflammable canvas tie-in to prevent vibration. If external resistance is too high (due to long extension of duct, for example), the air flow volume may drop too low at each air outlet. Consult qualified engineer to increase the fan speed to increase the static pressure corresponding to external resistance.

Unit with Pump Open the cover of water supply intake by turning and pulling the cover. Gradually insert about 2 liters of water into the indoor unit with stow tube. Operate the unit under COOLING mode and check a drain pump pumping (a time lag of 1 minute is allowed before water flowing out depending on the length of the drain pipe). Check and confirm the water flows out through the drain hose. Check the drain water drops at the end of the drain pipe. Make sure there is no water leak at the drainage Reassemble the cover of water supply intake.

Water supply intake

Unit with pump

CAUTION

Connect the duct supplied in the field.

2.2.6.1 Attach the duct and intake-side/outlet-side flange (field supply)

2.2.6.2 Connect the flange to the main unit with screws

2.2.6.3 Wrap the flange and duct connection area with aluminum tape or something similar to prevent air escaping.

Page 14

GB-13

Remove the air filter from the flange (two locations). Remove the flange from the rear side. Remove the ventilation panel from the bottom side.

Attach the seal sponge at the place showing in the following diagram. Reinstall the removed flange at the bottom and reinstall the removed the ventilation panel at the rear side.

Attach the air filter to the flange in the manner shown in the diagram.

Flange

Ventilation panel

Seal sponge

2.2.7 Change the air ventilation direction (Alternative: Rear or Bottom)

NOTE For standard unit, air intakes from rear side. Air intake direction can be modify at site from rear side to bottom side following the process in below.

2.2.8 Install fresh air duct

All the indoor units reserve the hole to joint the fresh air pipe. The hole size as following:

Duct joint for fresh air

80mm

Ø90mm

MODLE

09~18

2. INDOOR UNIT INSTALLATION

Page 15

GB-14

The following accessories are supplied with the indoor unit. The type and quantity may differ depending on the specifications.

Nam e of Accessories

Manual

Q‘ty(pc)

Shape

Use

<User manual>, <Remote controller manual> (or <Wired controller manual>)

2. INDOOR UNIT INSTALLATION

2.3 CASSETTE TYPE INDOOR

2.3.1 Accessories

Nam e of Accessories

Q‘ty(pc)

Shape Use

To remote

control the air conditioner

Battery

Tapped screw

Remote controller holder

To hold the remote controller on the wall

For remote controller

Remote Controller

To fix the remote controller holder

Note: The accessories related to remote controller will be unavailable for the models with wired controller. For wired controller accessories, please refer to attached manual of wired controller.

The following accessories are related to remote controller.

Separate packed parts

Nam e of Accessories

Q‘ty(pc)

Shape Use

Panel

2.3.2 Installation site choosing

■ Where it is out of direct sunlight.

■ Where the airflow is not blocked.

■ Where an optimum air distribution is ensured.

■ Where the condensate can drain correctly and safely.

■ Install the indoor unit on a wall/ceiling that prevents vibration and is strong enough to hold the product weight.

■

Maintain sufficient clearance around indoor unit for maintenance and servicing.

■ Where the air filter can be removed and cleaned easily.

■

Where the piping between the indoor & outdoor units is within the allowable limits.

■

Install the indoor unit 1m or more away from the TV or radio to prevent the screen from being distorted or noise from

being generated.

■

Install the indoor unit as far away as possible from fluorescent and incandescent lights so that the remote control can

be operated well.

Page 16

GB-15

SPACE REQUIREMENT FOR INDOOR UNIT

The size of Outline dimension

Unit: mm

2. INDOOR UNIT INSTALLATION

Clearance from the wall or other obstacles

Connecting port of refrigerant pipe

Connecting port of drain pipe

Connecting port of refrigerant pipe

523(Hook-location)

570(Body)

647(Panel)

545(Hook-location)

570(Body)

647(Panel)

600mm(Ceiling hole)

290mm

260mm

Fresh air intake (Ø 65)

106

Page 17

GB-16

2. INDOOR UNIT INSTALLATION

2.3.3.1 Mark the spots on the ceiling where you want to install the indoor unit.

2.3.3.2 Drill holes at the marking spots and then insert bolt anchors. Use existing ceiling supports or construct a suitable support.

NOTE Use a hole-in-anchor, sunken insert for existing ceilings.

2.3.3.3 Install the suspension bolts (use W3/8 or M10 suspension bolts, 4 pieces) depending on the ceiling type.

2.3.3 Install the suspension bolts

2.3.4.2 Hang the indoor unit to the suspension bolts between two nuts.

2.3.4.3 Screw the nuts to suspend the unit. Check the lower side of indoor unit locates at position (10 to 12 mm) higher than the lower surface of the ceiling. L is about half of the screw length of the installation hook.

2.3.4.4 Adjust level of the unit by using level vial to make sure horizontal level of the main body within ±1°.

CAUTION

2.3.4 Hanging the indoor unit

2.3.4.1 Screw double nuts to each suspension bolts making space for hanging the indoor unit.

Screw nut

Washer

Hanging screw bolt

Overhang part

Shockproof cushion

Concrete

Suspension bolt(

3/8”

or M10)-field supply

Hole in anchor Hole in plug

Insert

Ensure that the ceiling is strong enough to bear the weight of the unit. Before hanging the unit, test the

strength of each attached suspension bolt. It might be necessary to reinforce the ceiling frame to prevent shaking. Consult an architect or carpenter for details

CAUTION

Ceiling

Body

10~12mm

Page 18

GB-177GB-16

2. INDOOR UNIT INSTALLATION

2.3.5 Install the drain pipe

Pipe clamp

Indoor unit

Flexible hose

Drain hose connection port

(O.D.:Φ25)

PVC water pipe

PVC adhesive

2.3.5.1 Drainpipe connection Cassette unit is eqipped with the drain pump

The drain pipe should be install within 200mm from the flexible hose and then install horizontal drainpipe with a slope of 1/00 or more and fix it by hanger space of 1.0~1.5m. The flexible hose should not be installed upward position; it may cause water flow back to the indoor unit.

Lean over 1/100

1.0-1.5m

Max. 750mm

<200mm

2.3.5.2 Drainage test Connect the drainage test during trial operation. Operate the unit under COOLING mode and check a drain pump pumping (a time lag of 1 minute is allowed before water flowing out depending on the length of the drain pipe). Check and confirm the water flows out through the drain hose. Check the drain water drops at the end of the drain pipe. Make sure there is no water leak at the drainage

Remove the cover of the drain hose connection port Insert the flexible hose (field supply,I.D.:

Φ25

) to the drain hose port. Fix it to the indoor unit with pipe clamp (field supply) securely.

Install the flexible hose to the PVC water pipe securely with PVC adhesive. Wrap the drain hose with the insulation materials.

Drain hose connection port

Page 19

GB-18

2. INDOOR UNIT INSTALLATION

2.3.6 Install the panel

Before installation of the panel, be sure to remove the cushion for transportation between the fan and orifice. Install the panel according to below instructure after piping and wiring work has completed. Joint the connecting sections of panel, ceiling surface and indoor unit closely. Any gap between them will cause air leakage and this generate condensation or water leakage.

CAUTION

2.3.6.1 Push the two grille switches simultaneously, then lift the grille up and remove the air inlet grille.

2.3.6.2 Install the panel Align the mark “ ” on the panel with the same mark “ ” on the main body. Fix the panel to the main body with the 4 screws. Tighten the screw evenly to make sure there is no gap between the main body and panel, and the edge of panel should contact the ceiling well. Connect the wire of swing motor to the corresponding splice on main body.

Grille switch

Screw (with panel)

2.3.6.3 Install the air inlet grille Hang the hook behind the air inlet grille on to the panel. Connect the wire of display to the corresponding plug on main body. Cover the air inlet grille and grille switch.

Page 20

GB-19

Nam e of Accessories

Manual

Q‘ty(pc)

Shape

Use

<User manual>, <Remote controller manual> (or <Wired controller manual>)

Hook

For installation

The following accessories are supplied with the indoor unit. The type and quantity may differ depending on the specifications.

2. INDOOR UNIT INSTALLATION

2.4 CONSOLE TYPE INDOOR

2.4.1 Accessories

Nam e of Accessories

Q‘ty(pc)

Shape Use

To remote

control the air conditioner

Battery

Tapped screw

Remote controller holder To hold the remote controller on the wall

For remote controller

Remote Controller

To fix the remote controller holder

Note: The accessories related to remote controller will be unavailable for the models with wired controller. For wired controller accessories, please refer to attached manual of wired controller.

The following accessories are related to remote controller.

2.4.2 Installation site choosing

■ Where it is out of direct sunlight.

■ Where the airflow is not blocked.

■ Where an optimum air distribution is ensured.

■ Where the condensate can drain correctly and safely.

■ Install the indoor unit on a wall/ceiling that prevents vibration and is strong enough to hold the product weight.

■

Maintain sufficient clearance around indoor unit for maintenance and servicing.

■ Where the air filter can be removed and cleaned easily.

■

Where the piping between the indoor & outdoor units is within the allowable limits.

■

Install the indoor unit 1m or more away from the TV or radio to prevent the screen from being distorted or noise from

being generated.

■

Install the indoor unit as far away as possible from fluorescent and incandescent lights so that the remote control can

be operated well.

Page 21

GB-20

≥100mm

≥1000mm

SPACE REQUIREMENT FOR INDOOR UNIT

The size of Outline dimension

Unit: mm

2. INDOOR UNIT INSTALLATION

195mm

Hook

700mm

210mm

600mm

Confirm that there is enough room for installation and maintenance.

Page 22

GB-21

2. INDOOR UNIT INSTALLATION

2.4.3.1 Fix the hook with tapping screw onto the wall.

2.4.3 Install the indoor unit

2.4.4 How to connect the pipes and wires

2.4.4.1 Push the two switches simultaneously, then open the panel.

2.4.4.2 Remove the string and take off the panel.

The unit must be installed vertically.

CAUTION

195mm

Hook

Tapping

screw

Washer

＜6mm

2.4.3.2 Hang the indoor unit on the hook.

There should be no gap between unit and the ground.

No gap between unit and the ground

Page 23

GB-22

2. INDOOR UNIT INSTALLATION

2.4.4.3 Remove 4 screws, and then remove the frame from bottom side. Piping connection port and drain hose connection port can be observed after take off the frame.

Drain hose connection port

Piping connection port

2.4.4.4 Remove the installation bearer, and take off control box cover. Wiring terminator can be observed.

Installation bearer

Control box cover

2.4.5 Install the drain pipe

Bend

S shape

The drain line must not have a trap anywhere in its length, must pitch downwards, and must be insulated up to the outside wall.

Page 24

GB-23

3. OUTDOOR UNIT INSTALLATION

3.2 INSTALLATION SITE CHOOSING

■ Where it is out of rain or direct sunlight.

■ Where it is well-ventilated and free from obstacles near the air inlet and air outlet.

■ Where does not increase the operating noise or vibration of the outdoor unit.

■ Where does not cause any drainage problem with discharged water.

■ Install the outdoor unit properly at a place that is durable enough to the weight of the outdoor unit.

■ Where provides appropriate clearances as outlined

■ Where the piping between the indoor and outdoor units is within the allowable limits.

■ In regions with snowfall and cold temperatures, avoid installing the outdoor unit in areas where it can be covered by

snow. If heavy snow is expected, a field supplied ice or stand and field supplied-installed wind baffle should be

installed to protect the unit from snow accumulation and blocked air intake.

■ When installing the outdoor unit in a place that is

constantly exposed to a strong wind, it is recommended

that a wind baffle be used.

Strong wind

3.3 OUTDOOR UNIT MOUNTING DIMENSION

Outline dimension

900 860 315 333

W H D A B

990 965 345 366

845 700 320 335

590

624

560

Model

The following accessories are supplied with the outdoor unit. The type and quantity may differ depending on the specifications.

3.1 ACCESSORIES

Name of Accessories

Manu al

Q‘ty(pc)

Shape

Use

Drain outlet

Connect drainage hose for outdoor unit.

Gasket

Seal the drainage outlet for outdoor unit.

Page 25

GB-24

3. OUTDOOR UNIT INSTALLATION

3.4 SPACE REQUIREMENT FOR OUTDOOR UNIT

>30cm

>200cm

>60cm

(Wall or obstacle)

Maintain channel

Air outlet

Air inlet

>60cm

Fix with bolt

Single Unit Installation

Before installation, check strength and horizontality of the base so that abnormal sound does not generate. Fix the base firmly with anchor bolts (M10) to prevent it from collapsing. Install the foundation and vibration-proof rubbers to directly support the bottom surface of the fixing leg that is in contact with the bottom plate of the outdoor unit.

3.5 INSTALL THE OUTDOOR UNIT

≥100mm

100～300mm

Outdoor unit

Vibration-proof rubber

Anchor bolt (M10)

Drainage (Wide 100mm x Depth 150mm)Mortar Hole (Φ100mm x Depth 150mm)

>200 >50 >300 >300 >30

>60

>200

>30

Parallel connect the two units or above

Parallel connect the front with rear sides.

Connect the drain outlet with an extension drain hose Fit the gasket onto drain outlet. Insert the drain outlet into the base pan hole of outdoor unit, and rotate 90 degree to securely assemble them.

3.6 INSTALL THE DRAIN PIPE FOR OUTDOOR UNIT

unit:cm

Base pan hole of outdoor unit

Drain hose (Field supply)

Gasket

Drain Outlet

Page 26

4. REFRIGERANT PIPING WORK

7GB-25

Check if the height difference between indoor unit & outdoor unit and the total length of refrigerant pipe

meet system requirement.

Refrigerant piping work follows the indoor unit and outdoor unit installation, connect the pipe at the indoor

side first, then the outdoor side.

Always keep ends of tubing sealed by placing a cap or covering with tape during installation and do NOT

remove them until you are ready to connect the piping.

Be sure to insulate any field piping all the way to the piping connection inside the unit. Any exposed piping

may cause condensation or burns if touched. When the outdoor unit is the top position and the difference of level is over 10m, it is recommended that set a oil return bend every 5~8m in the gas pipe. The radius of oil reture bend should be over than 10cm.

CAUTION

4.1 FLARING

NOTE Tools required for flaring are pipe cutter, reamer, flaring tool and pipe holder.

Oblique Rough Burr

Outside diameter

A(mm)

Max

8.7

6.35mm

9.52mm

12.7mm

12.4

15.8

8.3

12.0

15.4

Min

R0.4~0.8

In case of needing brazing, work with Nitrogen gas blowing. Improper torque will cause flare damage or gas leaks.

CAUTION

TorqueTubing size

18 ~ 20 N.m

25 ~ 26 N.m

35 ~ 36 N.m

6.35mm

Ø 9.52mm

Ø 12.7mm

Use separate thermal insulation pipes for gas & liquid pipes. The thickness above is a standard of the indoor temperature of 27°C and humidity of 80%. If installing in an unfavorable conditions such as near bathrooms, kitchens, and other similar locations, reinforce the insulation. Insulation’s heat-resistance temperature should be more than 120°C. Use the adhesives on the connection part of insulation t o prevent moisture from entering. Repair and cover any possible cracks in the insulation specially check the bent part or hanger of pipe.

4.1.1 Using a pipe cutter to cut the pipe to the requested length. Ensure that the cut edge remains at 90° with the side of the pipe.

4.1.2 Use a reamer to remove burrs with the cut surface downward so that the chips do not enter the pipe.

4.1.3 Carry out flaring work using flaring tools as below.

4.1.4 Check if the flaring is properly made. See incorrectly

flared pipes sample below.

4.2 PIPING WORK

4.2.1 Align the center to tighten the flare nut and finish connection using two wrenches.

Flare nut

Wrench

Torque wrench

4.2.2 Select the appropriate insulation material for refrigerant pipe. (Min. 10mm, thermal insulating foam C)

Inclined Damaged Surface Cracked Uneven Thickness

Page 27

GB-26

4. REFRIGERANT PIPING WORK

After the piping work is finished, make sure to check the connection part of each refrigerant pipe and confirm that there is no gas leak by applying soapy water to them or by using a leak detector specific for HFC refrigerants. Refer below picture for illustration.

: Low pressure stop valve

: High pressure stop valve

: Indoor unit flare nuts

: Piping adaptor of 18K indoor

Check-point of indoor unit

Check-point of outdoor unit

4.3 REFRIGERANT PIPE

Gas Side

Model

Ø6.35mm×2 Ø9.52mm×2

Liquid Side

Total Allowable pipe length (m)

Max. Height difference (m)

Charge less length (m)

Additional charge (R410A)

Ø6.35mm×3

Ø9.52mm×3

(Total piping length chargeless length) ×15 g/m

NOTE When the pipe length is longer than charge less length, the additional refrigerant should be added according to the piping length.

4.4 AIR EVACUATION

Connect the charge hose from the manifold gauge to the service port of the gas side packed valve. Connect the charge hose to the port of the vacuum pump. Fully open the handle Lo of manifold gauge. Operate the vacuum pump to evacuate air from the system until 76cmHg. Close the handle Lo of manifold gauge. Repeat above steps for each system (indoors) Fully open the valve stem of the packed valves. Remove the charging hose form the service port. Securely tighten caps of packed valve.

-76 cmHg

Handle Lo

Handle Hi

Charge hose

Vacuum pump

Packed valve

Manifold valve

Compound gauge Pressure meter

4.5 LEAKAGE TEST

Ø6.35mm×4

Ø9.52mm×4

Allowable pipe length for each indoor(m)

OU higher than IU

IU higher than OU

10 15

Max. Height difference of indoors (m)

Gas Side

Model (indoor)

Ø6.35mm Ø9.52mm

Liquid Side

09/12

Ø6.35mm

Ø12.7mm

Install Piping adapter (from

Ø12.7 to Ø 9.52)

at outdoor side for 18K indoor

Note

Make sure that the indoor unit (A, B,...) connects to the valves and signal wire terminal (A, B, ...) of outdoor unit as identified with their respective matched connection.

CAUTION

Page 28

5. WIRING

GB-27

Model

H07RN-F; 3×1.5mm

Power Cord(Field Supply)

Indoor/outdoor connecting wiring (Field Supply)

Power Supply

Phase

1-Phase

220-240V~ 50Hz

Frequency and volt

14.5A

Rated Current

Fuse Rating(Field Supply)

25A

5.1 WIRING FOR OUTDOOR UNIT

H07RN-F; 4×1.0mm

H07RN-F; 3×2.5mm

1-Phase

220-240V~ 50Hz

16.5A

25A

H07RN-F; 4×1.0mm

H07RN-F; 3×4.0mm

1-Phase

220-240V~ 50Hz

21.5A

35A

H07RN-F; 4×1.0mm

Power supply and connecting wires specification

All the electrical connections must be carried out by qualified installers and all the wirings must be connected according to the wiring diagram. Make ground connection prior to any other electrical connections. All power sources must be turned off before wiring work and do not turn on the power until you have made sure all the wirings have been safety checked. A main switch and circuit breaker or fuse must be installed, the capacity should be above 1.5 times of maximum current in circuit. An individual branch circuit and single socket used only for this appliance must be available. Wire cross section is depending on the rated current and national, state and local electrical wiring code. Consult local building codes and National electrical code for special requirement. If the supply cord is damaged, it must be replaced by the manufacturer, its service agent or similarly qualified persons in order to avoid a hazard. The unit must be connected to the main power supply by means of a circuit breaker or a switch with a contact separation of at least 3mm in all poles. Installation of a residual current device (RCD) having a rated residual operating current not exceeding 30mA is advisable.

CAUTION

LN S

Indoor A

LN S

Indoor B

L L(A)N

N(A) N(B)

S(A) L(B)

S(B)

POWER SUPPLY

To Indoor A To Indoor B

Clamp Filter: Clamp to indoor/outdoor connecting wire (Field supply)

60mm

40mm10mm

Power input cord

GND

Connective Cable

60mm

40mm10mm

GND

38QUS018DS2*/ 38VNM218713

Page 29

GB-28

LN S

Indoor A

LN S

Indoor B

POWER SUPPLY

To Indoor A To Indoor B

Clamp Filter: Clamp to indoor/outdoor connecting wire (Field supply)

60mm

40mm10mm

Power input cord

GND

Connective Cable

60mm

40mm10mm

GND

L L(A)N

N(A)

N(B)

S(A)

L(B)

S(B)

L(C)

N(C) S(C)

5. WIRING

LN S

Indoor C

To Indoor C

LN S

Indoor C

POWER SUPPLY

To Indoor A

To Indoor B

Clamp Filter: Clamp to indoor/outdoor connecting wire (Field supply)

60mm

40mm10mm

Power input cord

GND

Connective Cable

60mm

40mm10mm

GND

L L(A)N

N(A)

N(B)

S(A)

L(B)

S(B)

L(C)

N(C) S(C)

LN S

Indoor D

To Indoor D

N(D)L(D)

S(D)

LN S

Indoor A

LN S

Indoor B

To Indoor C

Make sure that the indoor unit (A, B,...) connects to the valves and signal wire terminal (A, B, ...) of outdoor unit as identified with their respective matched connection.

CAUTION

38QUS027DS3*/ 38VNM327713

38QUS036DS4*/ 38VNM436713

Page 30

7GB-29

5.2 WIRING FOR INDOOR UNIT

5. WIRING

W 1(L) 2(N) S

Wall mounted (QHF009~18)

To outdoor

Duct (QSM012~18)

Cassette (QTD009)

Console (09~18)

S1(L) 2(N)

To outdoor

To Outdoor

1(L)

2(N)

Cassette (QTD012~18)

To Outdoor

L(1) 1 2(N) S

To outdoor

Wall mounted (HVF-09~18)

Duct (QSM009/SVM-09~18)

To outdoor

Cassette (CVS-09~18)

Page 31

GB-30

6. FINAL CHECK AND TRAIL OPERATION

To complete the installation, perform the following checks before the trial operation. Strength of the installation site for both indoor and outdoor sides, confirm no obstruction of the unit air outlet or return. Tightness of Refrigerant piping connection and confirm no leakage Electric wiring connections are correctly completed and unit has been grounding connected

Check the total length of the piping and record the volume of the additional charged refrigerant The power supply should complying with the rated voltage of the air conditioner Insulation of the pipe Drainage

6.1 FINAL CHECK LIST

Set the air conditioning under the COOLING mode with the remote controller (or manual button) and check the running status of both indoor unit and outdoor unit. In case of any malfunction, resolve it according to chapter “Trouble shooting” in the “Service Manual”.

Indoor unit

Whether the buttons (such as ON/OFF, MODE, TEMPERATURE, FAN SPEED etc.) on the remote controller work well. Whether the louver moves normally. Whether the room temperature is adjusted well. Whether the indicator lights on the display panel are normal. Whether the “manual” button works well. Whether the drainage is normal. Whether there is a vibration or abnormal noise during the operation. Whether the indoor unit works well in COOLING or HEATING mode.

Outdoor unit

Whether there is a vibration or abnormal noise during the operation. Whether the wind, noise or condensed generated by the air conditioner have disturb your neighborhood. Whether there is any refrigerant leakage.

6.3 TRAIL OPERATION

When restart the unit, there will be approximately 3 minutes delay to run for protection.

CAUTION

6.2 MANUAL OPERATION

Manual operation can be accessed by pressing manual button on display panel. Press the manual button repeatedly to change modes as follows: Once = AUTO mode [heat, cool or fan, 24

°C

and auto fan speed

Twice = COOLING mode [switch to AUTO mode after 30 minutes (mainly used for trial operation)] Three times = OFF

The multi-system air conditioner can not be in different operating modes at the same time, such as one unit being in the “COOL” mode and one unit being in the “HEAT” mode. When conducting different operations, the “HEAT” mode will be given priority. The indoor unit which operates in “COOL” or “FAN” mode will stop and display “P5”.

CAUTION

Page 32

BEIJER RET AB

Stortorget 8 Malmö Sweden