McQuay 5CEY40ER Installation guide

Brand: McQuay

Model: 5CEY40ER

Category: Split-system air conditioners

Type: Installation guide

This manual is also suitable for

5CEY50ER

INVERTER CEILING/FLOOR

EXPOSED CONVERTIBLE

SPLIT TYPE AIR CONDITIONERS

(E SERIES)

INSTALLATION MANUAL

Part Number: R08019034197

IM-5CEYER-1009(0)-McQuay

IM 5CEYER-1009 COVER(EN)-MCQUAY 2/4/10, 10:42 AM2

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English

Dimension A B C D E F G

5CEY40ER

1490 1308 74 1538 268 635 259

(5.9) (51.5) (2.9) (60.6) (10.6) (25.0) (10.2)

5CEY50ER

1738 1556 74 1786 268 635 259

(68.4) (61.3) (2.9) (70.3) (10.6) (25.0) (10.2)

OUTLINE AND DIMENSIONS

Indoor Unit 5CEY40/50ER

All dimensions are in mm/(in)

Original Instruction

Outdoor Unit 5SLY40/50ER

All dimensions are in mm/(in)

HOLE FOR ANCHOR

BOLT 4-M12

350.0 (13.8)

(345.0~355.0)

140.0 (5.51) 620.0 (24.4) 140.0 (5.51)

40.0

(1.57)

94.0

(3.78)

30.0 (1.18)

43.0 (1.69)

59.0 (2.32)

320.0 (12.6)

30.0 (1.18)

1345.0 (53.0)

24.0 (0.94)

900.0 (35.4)

60.0 (2.36)

89.0 (3.50)

95.0

(3.74)

423.0 (16.7)

430.0 (16.9)

54.0 (2.13)

142.0

(5.59)

89.0

(3.5)

19.0

(0.75)

117.0

(4.61)

45.0

(1.77)

102.0

(4.02)

70.0 (2.76)

376.0

(14.8)

191.0

(7.52)

70.0 (2.80) 16.0 (0.63)

16.0

(0.63)

58.0

(2.28)

55.0 (2.17)

19.0

(0.75)

80.0

(3.15)

145.0

(5.71)

84.0

(3.31)

95.0

(3.74)

54.0 (2.13)

148.0 (5.83)

13.0 (0.51)

52.0 (2.05)

67.0 (2.64)

55.0 (2.17)

223.0 (8.78)

30.0 (1.18)

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! CAUTION

Please take note of the following important points when

installing.

• Do not install the unit where leakage of flammable

gas may occur.

If gas leaks and accumulates around the unit, it

may cause fire ignition.

• Ensure that drainage piping is connected properly.

If the drainage piping is not connected properly, it

may cause water leakage which will dampen the

furniture.

• Do not overcharge the unit.

This unit is factory pre-charged.

Overcharge will cause over-current or damage to

the compressor.

• Ensure that the unit’s panel is closed after service or

installation.

Unsecured panels will cause the unit to operate

noisily.

• Sharp edges and coil surfaces are potential locations

which may cause injury hazards.

Avoid from being in contact with these places.

• Before turning off the power supply, set the remote

controller’s ON/OFF switch to the “OFF” position

to prevent the nuisance tripping of the unit. If this is

not done, the unit’s fans will start turning automatically

when power resumes, posing a hazard to service

personnel or the user.

• Do not operate any heating apparatus too close to

the air conditioner unit. This may cause the plastic

panel to melt or deform as a result of the excessive heat.

• Ensure the color of wires of the outdoor unit and the

terminal markings are same to the indoors

respectively.

• IMPORTANT: DO NOT INSTALL OR USE THE

AIR CONDITIONER UNIT IN A LAUNDRY

ROOM.

• Don’t use joined and twisted wires for incoming

power supply.

• Avoid direct contact of any coil treatment cleaners

on plastic part. This may cause plastic part to

deform as a result of chemical reaction.

• For any enquiries on spare parts please contact

your authorized dealer.

! WARNING

• Installation and maintenance should be performed by

qualified persons who are familiar with local code and

regulation, and experienced with this type of appliance.

• All field wiring must be installed in accordance with

the national wiring regulation.

• Ensure that the rated voltage of the unit corresponds to

that of the name plate before commencing wiring work

according to the wiring diagram.

• The unit must be GROUNDED to prevent possible

hazard due to insulation failure.

• All electrical wiring must not touch the refrigerant

piping, or any moving parts of the fan motors.

• Confirm that the unit has been switched OFF before

installing or servicing the unit.

• Disconnect from the main power supply before

servicing the air conditioner unit.

• DO NOT pull out the power cord when the power is

ON. This may cause serious electrical shocks which

may result in fire hazards.

• Keep the indoor and outdoor units, power cable and

transmission wiring, at least 1m from TVs and radios,

to prevent distorted pictures and static. {Depending on

the type and source of the electrical waves, static may

be heard even when more than 1m away}.

SAFETY PRECAUTIONS

This manual provides the procedures of installation to ensure a safe and good standard of operation for the air

conditioner unit.

Special adjustment may be necessary to suit local requirements.

Before using your air conditioner, please read this instruction manual carefully and keep it for future reference.

This appliance is intended to be used by expert or trained users in shops, in light industry and on farms, or for

commercial use by lay persons

INSTALLATION MANUAL

NOTICE

Disposal requirements

Your air conditioning product is marked with this symbol. This means that electrical and electronic products

shall not be mixed with unsorted household waste.

Do not try to dismantle the system yourself: the dismantling of the air conditioning system, treatment of the

refrigerant, of oil and of other parts must be done by a qualified installer in accordance with relevant local and

national legislation.

Air conditioners must be treated at a specialized treatment facility for re-use, recycling and recovery. By

ensuring this product is disposed of correctly, you will help to prevent potential negative consequences for

the environment and human health. Please contact the installer or local authority for more information.

Batteries must be removed from the remote controller and disposed of separately in accordance with relevant

local and national legislation.

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Important information regarding the refrigerant used

This product contains fluorinated greenhouse gases covered by the Kyoto Protocol. Do not vent gases into the atmosphere.

Refrigerant type: R410A

GWP

(1)

value: 1975

(1)

GWP = global warming potential

Please fill in with indelible ink,

 1 the factory refrigerant charge of the product,

 2 the additional refrigerant amount charged in the field and

 1 + 2 the total refrigerant charge

on the refrigerant charge label supplied with the product.

The filled out label must be adhered in the proximity of the product charging port (e.g. onto the inside of the service cover).

1 factory refrigerant charge of the product:

see unit name plate

(2)

2 additional refrigerant amount charged in the field

3 total refrigerant charge

4 Contains fluorinated greenhouse gases covered by the Kyoto Protocol

5 outdoor unit

6 refrigerant cylinder and manifold for charging

(2)

In case of multiple indoor systems, only 1 label must be adhered*, mentioning the total factory refrigerant charge of all

indoor units connected in the refrigerant system.

Periodical inspections for refrigerant leaks may be required depending on European or local legislation. Please contact your

local dealer for more information.

* on the outdoor unit

IMPORTANT

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Dimension A B C D E F G H

5CEY40ER

1538 635 255 134 1440 49 148 120

(60.6) (25.0) (10.0) (5.3) (56.7) (1.9) (5.9) (4.7)

5CEY50ER 1538 635 255 134 1688 49 148 120

(60.6) (25.0) (10.0) (5.3) (66.5) (1.9) (5.9) (4.7)

Preliminary Site Survey

• Electrical supply and installation is to conform to local

authority’s (e.g. National Electrical Board) codes and

regulations.

• Voltage supply fluctuation must not exceed ±10% of

rated voltage. Electricity supply lines must be

independent of welding transformer which can cause

high supply fluctuations.

• Ensure that the location is convenient for wiring, piping

and drainage.

Standard Mounting

Ensure that the overhead supports are strong enough to hold the

weight of the unit. Position the hanger rods (wall mounting

bracket for floor standing), and check for its alignment with the

unit as shown in Figure A. Also, check that the hangers are

secured and the base of the fan coil unit is leveled in both

horizontal directions, taking into account the gradient for

drainage flow as recommended in Figure B.

INSTALLATION OF THE INDOOR UNIT

INSTALLATION DIAGRAM

Indoor Unit

Outdoor Unit

Refrigerant piping

Air Intake

Air Intake Nozzle

Air Discharge Louver

Signal Receiver

Indicator Lights

Air Intake Grille

Air Filters

(Inside Air Intake Grille)

Fig A

All dimensions are in mm/(in)

Wrap the Insulated pipe with the

finishing tape from bottom to top

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Fig B

10.0mm (0.39")

10.0mm (0.39") Lower

Please ensure that the following steps are taken:

• Check the gradient for drainage flow as recommended in Figure B.

• Provide clearance for easy servicing and optimal air flow as shown in Figure C.

• The indoor unit must be installed such that there is no short circuit of the cool discharge air with the warm return air.

• Do not install the indoor unit where there is direct sunlight shining on the unit. The location should be suitable for piping

and drainage installation. The unit must be a large distance away from the door.

Fig C

Ceiling Type

Floor Standing Type

Min. 10.0mm (0.39")

Max. 250mm (9.84")

Min. 500mm (19.60")

Utensils, Furnitures Or Built-

In Architectural Features

Must Not Protrude More

Than 250.0mm

Min. 1.0m (39.37")

Min. 400.0mm (15.75")

Min. 300.0mm (11.81")

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10mm

300mm(Min.)

621mm

10mm

Ceiling

10mm

UNDER CEILING INSTALLATION

Install Suspension Bolts

1. Install the suspension bolts so that it can support the

indoor unit.

2. Adjust distance to ceiling before installation.

3. Refer to dimension given to install the unit.

Installation Ceiling Type

Installation Floor Type

Wall

Fig D

Fig E

Install Indoor Units

1. Insert the suspension bolts into the fittings of the hanger

bracket.

2. Set the nuts and washer on both side of the metal fittings.

3. Secure it with nuts.

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Installation - Ceiling Exposed Type

Step 1

Remove air intake grille, side panel and hanger bracket from the unit. Please refer to Fig F.

Step 2

Position the hanger rod as shown in Fig G and install the hanger bracket.

Fig F

Fig G

Step 3

Hang up the unit and tighten the bolts after installation of piping and drain pipe. Please refer to Fig H.

Lastly install the intake grille and side panel to the correct position. Please refer to Fig I.

Fig H

Hanger Bracket

Side Panel

Intake grille

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Fig I

Piping and Drain Hose Installation

Steps to open intake grille

1. Unlock the screw attached to block lock grille with screwdriver.

2. Remove block lock grille and unlock grille lock.

3. Please refer to Fig K for reference.

Block Lock Grille

Screw (M4)

Open

Fig K

Drain Hose

Fig J

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More than 100 More than 500

than 100

than

100

More than 100

More than 500

• Allow more space for installation above with additional obstacle at top side and installation in series.

Unit: mm

Wall facing one side

Wall facing more than 1 side of obstacle

Top View

Side View

INSTALLATION OF THE OUTDOOR UNIT

• Where a wall or other obstacle is in the path of outdoor unit's intake or exhaust airflow, follow the installation guidelines

below.

5SLY40/50ER

REFRIGERANT PIPING

Indoor 5CEY40ER 5CEY50ER

Outdoor 5SLY40ER 5SLY50ER

Max. allowable length, m

75 75

Max. allowable elevation, m

30 30

Liquid pipe, mm

9.5 9.5

Gas pipe, mm

15.9 15.9

Additional charge of refrigerant, g/m

50 50

(for piping length above 30m)

! CAUTION

Do not install the unit at altitude over 2000m for both indoor and outdoor

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Piping Works And Flaring Technique

Do not use contaminated or damaged copper tubing. If any piping, evaporator or condenser had been exposed or had been

opened for 15 seconds or more, vacuum the system. Generally, do not remove plastic, rubber plugs and brass nuts from the

valves, fittings, tubings and coils until it is ready for connection.

If any brazing work is required, ensure that the nitrogen gas is passed through piping and joints while the brazing work is being

done. This will eliminate soot formation on the inside walls of the copper tubings.

Cut the pipe stage by stage, advancing the blade of pipe cutter slowly. Extra force and deep cut will cause more distortion of

pipe and therefore extra burr.

Remove burrs from cut edges of pipes with a remover as shown in Fig. R. This will avoid unevenness on the flare faces which

will cause gas leak. Hold the pipe on top position and burr remover at lower position to prevent metal chips from entering the

pipe.

Insert the flare nuts mounted on the connection parts of both indoor and outdoor unit, into the copper pipes.

The exact length of pipe protruding from the face of the flare die is determined by the flaring tool.

Fix the pipe firmly on the flare die. Match the centers of both the flare die and the flaring punch, and tighten flaring punch

fully.

1/4t

Cutting Copper Tube

Copper Tube

Swaging Block

Remove Burr

Copper Tube

Pipe Size, mm (in) Torque, Nm (ft-lb)

6.35 (1/4) 18 (13.3)

9.53 (3/8) 42 (31.0)

12.7 (1/2) 55 (40.6)

15.88 (5/8) 65 (48.0)

19.05 (3/4) 78 (57.6)

Spanar

Torque Wrench

Indoor Piping

Flare Nut

Flared Tube

Flare Joint

Piping Connection To The Units

Align the center of the piping and sufficiently tighten the flare nut with fingers.

Finally, tighten the flare nut with torque wrench until the wrench clicks.

When tightening the flare nut with the torque wrench, ensure that the direction for tightening follows the arrow on the

wrench.

The refrigerant pipe connection are insulated by polyurethane.

Ø Tube, D A (mm)

Inch mm Imperial Rigid

1/4" 6.35 1.3 0.7

3/8" 9.52 1.6 1.0

1/2" 12.70 1.9 1.3

5/8" 15.88 2.2 1.7

3/4" 19.05 2.5 2.0

Fig. R

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• All wires must be firmly connected.

• Make sure all the wire do not touch the refrigerant pipings, compressor or any moving parts.

• The connecting wire between the indoor unit and the outdoor unit must be clamped by using provided cord anchorage.

• The power supply cord must be equivalent to H07RN-F which is the minimum requirement.

• Make sure no external pressure is applied to the terminal connectors and wires.

• Make sure all the covers are properly fixed to avoid any gap.

• Use round crimp-style terminal for connecting wires to the power supply terminal block. Connect the wires by matching to

the indication on terminal block. (Refer to the wiring diagram attached on the unit).

Connect wires of the

same gauge to both side.

Do not connect wires of the

same gauge to one side.

Do not connect wires

of different gauges.

• Use the correct screwdriver for terminal screws tightening. Unsuitable screwdrivers can damage the screw head.

• Over tightening can damage the terminal screws.

• Do not connect wire of different gauge to same terminal.

• Keep wiring in an orderly manner. Prevent the wiring from obstructing other parts and the terminal box cover.

IMPORTANT: * These values are for information only. They should be checked and selected to comply with local and/or

national codes and regulations. They are also subject to the type of installation and size of conductors.

Model Indoor 5CEY40ER 5CEY50ER

Outdoor 5SLY40ER 5SLY50ER

Voltage range 220-240V/1Ph/50Hz +

Power supply cable size* mm

Number of conductors 33

Interconnection cable size* mm

1.5 1.5

Number of conductors 44

Recommended time delay fuse* A 32 32

5CEY40ER - 5SLY40ER

5CEY50ER - 5SLY50ER

Power Supply

Cable

Outdoor Unit

Terminal Block

Indoor Unit

Terminal Block

Attach insulation sleeve

Round crimp-style terminal

Electric wire

The electrical power must be provided with

protection devices (circuit breaker or fuse)

with double pole separation system (phase +

neutral) with minimum contact gap of 3.0mm.

ELECTRICAL WIRING CONNECTION

Interconnection

Cable

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SPECIAL PRECAUTIONS WHEN DEALING WITH R410A UNIT

• Never use refrigerant other than R410A in an air

conditioner which designed to operate with R410A.

• Since R410A is a mixed refrigerant, any additional

refrigerant must be charged in liquid state for better

performance compared to gas state.

• POE oil is used as lubricant for R410A compressor, which

is different from the mineral oil used for R22 compressor.

During installation or servicing, extra precaution must be

taken not to expose the R410A system too long to moist air.

Residual POE oil in the piping and components can absorb

moisture from the air.

• To prevent mischarging, the diameter of the service port on

the flare valve is different from that of R22.

• Use tools and materials exclusively for refrigerant R410A.

Tools exclusively for R410A are manifold valve,

charging hose, pressure gauge, gas leak detector, flare tools,

torque wrench, vacuum pump and refrigerant

cylinder.

• As an R410A air conditioner incurs higher pressure than

R22 units, it is essential to choose the copper pipes

correctly. Never use copper pipes thinner than 0.8mm even

though they are available in the market.

• If the refrigerant gas leakage occurs during installation/

servicing, be sure to ventilate fully. If the refrigerant gas

comes into contact with fire, a poisonous gas may occur.

• When installing or removing an air conditioner, do not

allow air or moisture to remain in the refrigerant cycle.

VACUUMING AND CHARGING

Purging The Piping And The Indoor Unit

Except for the outdoor unit which is pre-charged with

refrigerant, the indoor unit and the refrigerant

connection pipes must be air-purged because the air

containing moisture that remains in the refrigerant cycle may

cause malfunction of the compressor.

• Remove the caps from the valve and the service port.

• Connect the center of the charging gauge to the vacuum

pump.

• Connect the charging gauge to the service port of the

3-way valve.

• Start the vacuum pump. Evacuate for approximately

30 minutes. The evacuation time varies with different

vacuum pump capacity. Confirm that the charging gauge

needle has moved towards -760mmHg.

Caution

• If the gauge needle does not move to -760mmHg, be

sure to check for gas leaks (using the refrigerant

detector) at flare type connection of the indoor and

outdoor unit and repair the leak before proceeding to

the next step.

• Close the valve of the changing gauge and stop the vacuum

pump.

• On the outdoor unit, open the suction valve and liquid

valve (in anti-clockwise direction) with 4mm key for

hexagon sacked screw.

Charge Operation

This operation must be done by using a gas cylinder and a

precise weighing machine. The additional charge is

topped-up into the outdoor unit using the suction valve via

the service port.

• Remove the service port cap.

• Connect the low pressure side of the charging gauge to

the suction service port center of the cylinder tank and

close the high pressure side of the gauge. Purge the air

from the service hose.

• Start the air conditioner unit.

• Open the gas cylinder and low pressure charging valve.

• When the required refrigerant quantity is pumped into the

unit, close the low pressure side and the gas cylinder valve.

• Disconnect the service hose from service port. Put back

the service port cap.

Liquid Side

Indoor Unit

Outdoor Unit

Gas Side

Low

Vacuum

Pump

Open

Discharge Valve

Suction Valve

Discharge Valve

Liquid Side

Indoor Unit

Outdoor Unit

Gas Side

Low

Open

Check

Valve

Service Port

Outdoor Unit 3 Ways Valve

Flare Nut

Refrigerant Piping

Allen Key

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English

As shown in figure above, it is recommended to move the

unit by grabbing the left and right grip. Place your hands on

the corner to avoid deforming of the casing.

Figure 1

A total of 4 direction options (refer figure 2a) for connecting

pipe (w, x, y, z) are available for your convenience.

Cutting out the 2 slits with a metal saw make it possible to

install as shown in figures 2a.

In order to make the connecting pipe in a downward

direction (refer figure 2b), make a knockout hole by drilling

through the center area around the knockout hole.

It is recommended to use a Ø6mm drill for this process

(refer figure 2c).

After completing the knockout process, it is recommended to

apply repair paint to the edge and surrounding surfaces to

prevent rusting.

1. Handling

2. Refrigerant piping

Cover the pipe through-holes with

insulation material to conceal all gaps

to prevent small animals or insects from

entering the outdoor unit which may

result short circuit in the control box.

3. Caution for handling service port

To be able to recover all remaining refrigerant at charge hose,

always use a flexible charge hose with a push-rod and valve.

After the work, tighten the valve cover in place with

tightening torque: 11.5~13.9N.m

4. Charging refrigerant

For cases where complete recharge of refrigerant is required,

vacuuming via service part is mandatory, do not use stop valve

port in this case because vacuuming through this stop valve

port can not be executed completely.

Outdoor units have 1 port on the piping. It is between the

heat exchanger and the 4-way valve.

5. Pump-down operation

Never by-pass the low pressure switch or low pressure sensor

during pump down operation.

Power supply must be cut off before pump-down operation.

After opening the front panel, cover the PCB and terminal

board with insulation sheet to avoid electric shock by

accidental touching of LIVE parts.

Do not leave the unit unattended if the front panel is open.

Close the front panel before leaving the outdoor unit.

Turn on the power supply and carry out pumping-down

operation according to the steps written at front panel.

6. Electrical wiring work

Figure 4

Secure the ground wire to the stop valve attachment plate

(refer figure 4) so that it does not slide.

Ensure the front cover does not rise up after the wiring work

is down. Close the front cover securely.

BELOW INFORMATION IS APPLICABLE FOR 5SLY40/50ER ONLY

Figure 2a

Figure 2b

Figure 2c

Figure 3

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-10

-15

-20-20

10 15 20 25 27 30

-10

10 14 15 19 20 23 25

OPERATING RANGE

COOLING HEATING

INDOOR TEMP. (˚CWB) INDOOR TEMP. (˚CDB)

DB: Dry bulb WB: Wet bulb

OUTDOOR TEMP. (˚CDB)

OUTDOOR TEMP. (˚CWB)

Figure 5

When cables are routed from the unit, a protection sleeve

for the conduits can be inserted at the knock-out hole.

It there is no wire conduit, do protect the wires with vinyl

tubes to prevent cutting the wires by sharp edges of

knock-out hole.

1 Power supply wiring and earth wire

2 Interconnection wire

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Français

CONTOUR ET DIMENSIONS

Unité Intérieure 5CEY40/50ER

Toutes les dimensions sont données en mm/(pouces)

Dimension A B C D E F G

5CEY40ER

1490 1308 74 1538 268 635 259

(5,9) (51,5) (2,9) (60,6) (10,6) (25,0) (10,2)

5CEY50ER

1738 1556 74 1786 268 635 259

(68,4) (61,3) (2,9) (70,3) (10,6) (25,0) (10,2)

Traduction des

instructions d’origine

Unité Extérieure 5SLY40/50ER

Toutes les dimensions sont données en mm/(pouces)

ORIFICE POUR BOULON

D’ANCRAGE 4-M12

350,0 (13,8)

(345,0~355,0)

140,0 (5,51) 620,0 (24,4) 140,0 (5,51)

40,0

(1,57)

94,0

(3,78)

30,0 (1,18)

43,0 (1,69)

59,0 (2,32)

320,0 (12,6)

30,0 (1,18)

1345,0 (53,0)

24,0 (0,94)

900,0 (35,4)

60,0 (2,36)

89,0 (3,50)

95,0

(3,74)

423,0 (16,7)

430,0 (16,9)

54,0 (2,13)

142,0

(5,59)

89,0

(3,5)

19,0

(0,75)

117,0

(4,61)

45,0

(1,77)

102,0

(4,02)

70,0 (2,76)

376,0

(14,8)

191,0

(7,52)

70,0 (2,80) 16,0 (0,63)

16,0

(0,63)

58,0

(2,28)

55,0 (2,17)

19,0

(0,75)

80,0

(3,15)

145,0

(5,71)

84,0

(3,31)

95,0

(3,74)

54,0 (2,13)

148,0 (5,83)

13,0 (0,51)

52,0 (2,05)

67,0 (2,64)

55,0 (2,17)

223,0 (8,78)

30,0 (1,18)

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MANUEL D’INSTALLATION

Ce manuel fournit les procédures d’installation pour assurer le bon fonctionnement et la sécurité de cet appareil.

Des ajustements peuvent être nécéssaires pour suivre les réglementations locales.

Avant d’installer et de faire fonctionner le climatiseur, lisez attentivement ce manuel et conservez le.

Cet appareil est destiné à être utilisé par des utilisateurs experts ou formés dans les magasins, dans l’industrie légère ou dans

les fermes, ou pour un usage commercial par des personnes non spécialisées.

! AVERTISSEMENT

Vérifier les points suivants au cours de l’installation.

• Ne pas installer l’appareil où il peut se produire des

fuites de gaz inflammable.

En cas de fuite et accumulation de gaz autour de

l’appareil, il y a risque d’incendie.

• S’assurer que le tuyau d’évacuation du condensat est

correctement branché.

Si le tuyau d’évacuation n’est pas correctement

branché, les éventuelles fuites d’eau risquent de

mouiller le mobilier.

• Ne pas surcharger l’unité (en fluide frigorigène).

Cet appareil est préchargé en usine. Une charge trop

importante risque de provoquer une surcharge

électrique ou d’endommager le compresseur.

• S’assurer que le panneau supérieur de l’appareil est

remis en place après l’installation ou l’entretien.

Avec un panneau mal fixé l’appareil va fonctionner

bruyamment.

• Les bords coupants et les surfaces du refroidisseur

tuulaire présentent un risque de blessure.

Mieux vaut éviter le contact avec ces endroits.

• Avant de couper l’alimentation électrique, veiller à ce

que l’interrupteur ON/OFF de la télécommande soit en

position “OFF” afin d’éviter une mise en marche

intempestive de l’appareil. Si l’interrupteur de la

télécommande n’est pas en position “OFF”, les ventilateurs

de l’appareil se mettront en marche dès que l’alimentation

électrique est rétablie. Il peut en résulter un danger pour le

personnel d’entretien ou l’utilisateur.

• Ne pas utiliser d’appareil de chauffage trop près du

climatiseur. Une chaleur excessive peut déformer ou faire

fondre le boîtier de plastic.

• S’assurer que la couleur des câbles de l’unité extérieure

et les marquages de bornes sont identiques à ceux de

l’unité intérieure.

• IMPORTANT: NE PAS INSTALLER OU UTILISER LE

CLIMATISEUR DANS UNE BUANDERIE.

• N’utilisez pas de câbles joints et torsadés pour

l’alimentation électrique entrante.

•

Évitez d’appliquer directement des produits de

nettoyage et de traitement pour bobines sur les pièces

en plastique. Une réaction chimique pourrait se

produire et déformer les pièces en plastique.

• Pour tout renseignement concernant les pièces

détachées, contacter votre revendeur agréé.

! ATTENTION

• L’installation et la maintenance doivent être exécutées par

une personne qualifiée qui est familiarisée avec les lois et

réglementations en vigueur, et aussi expérimentée dans ce

type d’équipements.

• Tous les câblages doivent répondre aux réglementations

électriques nationales.

• Avant de commencer le raccordement suivant le schéma

électrique, s’assurer que la tension nominale de l’appareil

corresponde bien à celle indiquée sur la plaque signalétique.

• L’ unité doit être raccordée à la TERRE pour prévenir tous

les risques possibles dûes à un défaut d’isolation.

• Les fils électriques ne doivent en aucun cas être en contact

avec les tuyaux de réfrigérant ou les parties mobiles des

moteurs du ventilateur.

• Avant l’installation ou l’entretien du climatiseur, s’assurer

que l’appareil est éteint (OFF).

• Débrancher l’appareil du circuit d’alimentation secteur avant

de procéder à l’entretien du climatiseur.

• NE PAS retirer le câble d’alimentation électrique de la prise

quand l’appareil est sous branché. Il peut en résulter des

décharges électriques importantes susceptibles de provoquer

un incendie.

• Les unités intérieures et extérieures, le cordon d’alimentation

et le câblage de transmission doivent rester à une distance

d’au moins 1 m des téléviseurs et des radios, ce afin d’éviter

les images déformées et les parasites. {En fonction du type

et de la source des ondes électriques, des parasites peuvent

être entendus même avec une distance supérieure à 1 m}.

PRÉCAUTIONS DE SÉCURITÉ

AVIS

Instructions d’élimination

Cet appareil de conditionnement d’air porte le symbole ci-joint. Ce symbole signifie que les appareils électriques et

électroniques doivent être éliminés séparément des ordures ménagères non triées.

N’essayez pas de démonter vous-même l’appareil : le démontage de l’appareil de conditionnement d’air ainsi que le

traitement du réfrigérant, de l’huile et d’autres composants doivent être effectués par un installateur qualifié, en accord

avec les réglementations locales et nationales en vigueur.

Les appareils de conditionnement d’air doivent être traités dans des installations spécialisées de dépannage, réutilisation

ou recyclage. En vous assurant que cet appareil est éliminé correctement, vous contribuez à éviter les conséquences

potentiellement néfastes sur l’environnement et la santé. Veuillez contacter votre installateur ou les autorités locales

pour plus d’information.

Les piles de la télécommande doivent être enlevées et éliminées séparément, conformément aux réglementations locales

et nationales en vigueur.

2 IM-5CEYER-1009(0)-FR 2/11/10, 2:33 PM2

2-3

Français

Information importante relative au réfrigérant utilisé

Ce produit contient des gaz fluorés à effet de serre encadrés par le protocole de Kyoto. Ne pas laisser les gaz s’échapper dans

l’atmosphère.

Type de réfrigérant: R410A

Valeur GWP

(1)

: 1975

(1)

GWP = potentiel de réchauffement global

Prière de compléter à l’encre indélébile,

 1 la charge de réfrigerant d’usine du produit,

 2 la quantité de réfrigérant supplémentaire chargée sur place et

 1 + 2 la charge de réfrigérant totale

sur l’étiquette de charge de réfrigérant fournie avec le produit.

L’étiquette complétée doit être apposée à proximité de l’orifice de recharge du produit (par ex. à l’intérieur du couvercle

d’entretien).

1 charge de réfrigérant d’usine du produit:

voir plaquette signalétique de l’unité

(2)

2 quantité de réfrigérant supplémentaire chargée sur place

3 charge de réfrigérant totale

4 Contient des gaz à effet de serre fluorés relevant du Protocole de Kyoto

5 unité extérieure

6 cylindre de réfrigérant et collecteur de recharge

(2)

Dans le cas de multiples systèmes intérieurs, seule 1 étiquette doit être apposée*, mentionnant la charge de réfrigérant

d’usine totale de toutes les unités intérieures raccordées au système de réfrigérant.

Des inspections périodiques de fuites de réfrigérant peuvent être exigées en fonction de la législation européenne ou locale.

Veuillez contacter votre distributeur local pour plus d’informations.

* sur l’unité extérieure

IMPORTANT

2 IM-5CEYER-1009(0)-FR 2/11/10, 2:33 PM3

2-4

Étude préliminaire du site

• L’alimentation électrique et l’installation doivent être

conformes à la réglementation locale (p.ex. agréé EDF).

• La fluctuation de l’alimentation secteur ne doit pas

dépasser ±10 % de la tension nominale. Les lignes

d’alimentation électrique doivent être indépendantes des

transformateurs de soudage qui pourraient provoquer de

fortes fluctuations d’alimentation.

• Assurez-vous que l’emplacement est pratique pour les

branchements, la tuyauterie et l’évacuation.

Montage standard

Vérifier que les supports de plafond sont assez solides pour

supporter le poids de l’appareil. Positionner les tiges de levage

(support de montage mural pour installation au sol) et vérifier

leur alignement avec l’appareil comme illustré dans la Figure

A. Vérifier également que les supports de suspension sont

solidement ancrés et que la base du ventilo-convecteur est de

niveau dans les deux sens horizontaux, tenant compte de

l’inclinaison pour le flux d’évacuation tel que recommandé

dans la Figure B.

INSTALLATION DE L’UNITÉ INTÉRIEURE

DIAGRAMME D’INSTALLATION

Unité Intérieure

Unité Extérieure

Tuyauteries Frigorifiques

Reprise Air

Buse d’admission d’air

Conduit de ventilation

Voyants du récepteur

de signal

Grilles de reprise d’air

Filtres à air

(Grille d’admission d’air intérieur)

Fig. A

Toutes les dimensions sont données en mm/(pouces)

Envelopper le tuyau d’isolation avec de

la bande de finition de bas en haut

Dimension A B C D E F G H

5CEY40ER

1538 635 255 134 1440 49 148 120

(60,6) (25,0) (10,0) (5,3) (56,7) (1,9) (5,9) (4,7)

5CEY50ER 1538 635 255 134 1688 49 148 120

(60,6) (25,0) (10,0) (5,3) (66,5) (1,9) (5,9) (4,7)

2 IM-5CEYER-1009(0)-FR 2/11/10, 2:33 PM4

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McQuay 5CEY40ER Installation guide

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Model: 5CEY40ER

Category: Split-system air conditioners

Type: Installation guide

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