McQuay MWM020FW Installationsanleitung

WALL MOUNTED

CHILLED WATER FAN COIL UNIT

INSTALLATION MANUAL

Group: CHILLED WATER

Part Number: A08019025523

Date: MAY 2001

IM-WMFW-0501-McQuay

i

!

Caution

Sharp edges and coil surfaces are potential locations which may cause injury hazards.

Avoid from being in contact with these places.

All dimensions are in mm

Indoor Unit (WM)

OUTLINE AND DIMENSIONS

Installation Plate

Front View

Top View

Side View

A

B

E

C

Model A B C D E

05FW / 07FW / 10FW / 15FW 815,0 290,6 180,8 719,4 278,0

20FW / 25FW 1060,0 310,0 200,0 911,7 293,9

D

!

Avertissement

Les bords coupants et les surfaces du refroidisseur tubulaire présentent un

risque de blessure. Mieux vaut éviter le contact avec ces endroits.

!

Vorsicht

Scharfe Kanten und Wärmetauscherflächen stellen eine Gefahrenquelle dar. Jeglicher

Kontakt mit diesen Stellen ist zu vermeiden.

Per preservarsi da eventuali ferite, evitare di toccare gli spigoli affilati e la superficie

dei serpentini.

!

Cautela

!

Cuidado

Los Bordes afilados y la superficie del serpentín pueden producir lesiones. Evite

tocarlos.

!

Осторожно

Острые края и поверхности змеевиков являются потенциальными

местами нанесения травм. Остерегайтесь контакта с этими местами.

i

ii

This product is subjected to Waste of Electrical and Electronic Equipment Regulations (WEE

E

Regulations). The waste product shall be separately collected by specific collection and treatment centre

.

P

lease refer to local authorithy for these centres. This is only applicable to European Union countries

.

Ce produit est soumis

à

la r

à

é

r

é

lectriques e

t

é

ê

é

î

tre ces centres. Ceci

îî

est uniquement applicable aux pays de l'Union Euro

p

é

enne

.

Questo prodotto

è

soggetto alle disposizioni RAEE (Rifiuti di apparecchiature elettriche ed elettroniche)

.

à

locali. Questa disposizione

à

è

valida solamente i paes

i

d

el

l

’

U.

E

.

é

ctrico y Electr

ó

n

ico en materia d

e

ñ

á

í

fico

íí

de colecc

i

ó

solamente aplicable a los p

a

í

ses de la

U

n

i

ó

n

Europea

.

Dieses Produkt unterliegt den Bestimmungen zur Entsorgung von elektrischen und elektronische

n

G

er

ä

tes

ä

ü

ll bei Ihrer

ö

ü

ö

ä

ndiges Abfall-Amt. Dieser

ää

Hinweis gilt nur f

ü

f

rL

ä

ischen Union

.

П

р

оцес

с

у

тилизаци

и

д

анног

о

прод

у

кт

а

рег

у

лир

у

етс

я

п

р

авилам

и

п

о

у

тилизаци

и

отхо

д

о

в

и

(WEEE Re

g

ulations).

и

,

.

Э

т

и

п

р

авил

а

Ев

р

опейског

о

.

NOTICE

iii

1) WM05 / 07 / 10 / 15FW (G6)

2) WM05 / 07 / 10 / 15FW (SLM-3 / NETWARE-2)

Part No: A08019013031 IM-WMFW-0501

DISPLAY BOARD

1110 2

L3

L1

COOL DRY

SLEEPFAN/HEAT

L4

LRCV

C11

E8

28

CN8

L2

VALVE HEAT

MAIN BOARD

JVLV

RLY1

N1

VALV E

L1

RLY3 CN5

RLY2

OD

ROOM

CN3

CN2

ID

CN1

CN4

SVWNF06_M1 11102

ORANGE (LO)

AS

FM

BROWN (MED)

YELLOW (HI)

BLUE BLUE

PURPLE

ROOM

THERMISTOR

INDOOR COIL

SENSOR

BLUE

RED

YELLOW/GREEN

SOLENOID

VALVE

COMP N2 N1

L

220-240VAC

1 PHASE

50/60Hz

N

E

TO CHILLER UNIT

FAN MOTOR

CAPACITOR

RED

WNT04_M 11102

MODEL : WM 05/07/10/15FW

PART NO. 08 02 4 064003

CN15

CN14

JVLV

JMODE

1110 2

JVLV

WMF06 D2

FM : FAN MOTOR

AS : AIR SWING MOTOR

CAUTION !

- WITH JUMPER FOR HEAT PUMP

- WITHOUT JUMPER FOR COOLING ONLY

HEAT

- WITH JUMPER FOR VALVE APPLICATION

- WITHOUT JUMPER FOR VALVELESS APPLICATION

VALVE

VALVE HEAT

MAIN BOARD

JVLV

RLY1

N1

VALV E

L1

RLY3 CN5

RLY2

OD

ROOM

CN3

CN2

ID

CN1

CN4

SVWNF06_M1 11102

ORANGE (LO)

AS

FM

BROWN (MED)

YELLOW (HI)

BLUE BLUE

PURPLE

ROOM

THERMISTOR

INDOOR COIL

SENSOR

BLUE

RED

YELLOW/GREEN

SOLENOID

VALVE

COMP N2 N1

L

220-240VAC

1 PHASE

50/60Hz

N

E

TO CHILLER UNIT

FAN MOTOR

CAPACITOR

RED

MODEL : WM 05/07/10/15FW

CN15

CN14

JVLV

WMF06 D2

JMODE

1110 2

WIRED CONTROLLER

(SLM-3/NET WARE-2)

PART NO. 08 02 4 064004

FM : FAN MOTOR

AS : AIR SWING MOTOR

CAUTION !

- WITH JUMPER FOR HEAT PUMP

- WITHOUT JUMPER FOR COOLING ONLY

HEAT

- WITH JUMPER FOR VALVE APPLICATION

- WITHOUT JUMPER FOR VALVELESS APPLICATION

VALVE

NOTICE

iv

VALVE HEAT

MAIN BOARD

JVLV

RLY1

N1

VALV E

L1

RLY3 CN5

RLY2

OD

ROOM

CN3

CN2

ID

CN1

CN4

SV

WNF06_M1 11102

ORANGE (LO)

AS

FM

BROWN (MED)

YELLOW (HI)

BLUE BLUE

BLUE

PURPLE

ROOM

THERMISTOR

INDOOR COIL

SENSOR

YELLOW/GREEN

RED

FAN MOTOR

CAPACITOR

RED

MODEL : WM 20FW/25FW

CN15

CN14

JVLV

JMODE

1110 2

JVLV

WMF06 D2

SOLENOID

VALVE

COMP N2 N1

L

220-240VAC

1 PHASE

50/60Hz

N

E

TO CHILLER UNIT

WIRED CONTROLLER

(SLM-3/NETWARE-2)

PART NO. 08 02 4 064006

FM : FAN MOTOR

AS : AIR SWING MOTOR

CAUTION !

- WITH JUMPER FOR HEAT PUMP

- WITHOUT JUMPER FOR COOLING ONLY

HEAT

- WITH JUMPER FOR VALVE APPLICATION

- WITHOUT JUMPER FOR VALVELESS APPLICATION

VALVE

Part No: A08019013031 IM-WMFW-0501

3) WM20 / 25FW (G6)

4) WM20 / 25FW (SLM-3 / NETWARE-2)

VALVE HEAT

MAIN BOARD

JVLV

RLY1

N1

VALV E

L1

RLY3 CN5

RLY2

OD

ROOM

CN3

CN2

ID

CN1

CN4

SV

WNF06_M1 11102

ORANGE (LO)

AS

FM

BROWN (MED)

YELLOW (HI)

BLUE BLUE

BLUE

PURPLE

ROOM

THERMISTOR

INDOOR COIL

SENSOR

YELLOW/GREEN

RED

FAN MOTOR

CAPACITOR

RED

MODEL : WM 20FW/25FW

CN15

CN14

JVLV

JMODE

1110 2

JVLV

WMF06 D2

SOLENOID

VALVE

COMP N2 N1

L

220-240VAC

1 PHASE

50/60Hz

N

E

TO CHILLER UNIT

DISPLAY BOARD

1110 2

L3

L1

COOL DRY

SLEEPFAN/HEAT

L4

LRCV

C11

E8

28

CN8

L2

WNT04_M 11102

PART NO. 08 02 4 064005

FM : FAN MOTOR

AS : AIR SWING MOTOR

CAUTION !

- WITH JUMPER FOR HEAT PUMP

- WITHOUT JUMPER FOR COOLING ONLY

HEAT

- WITH JUMPER FOR VALVE APPLICATION

- WITHOUT JUMPER FOR VALVELESS APPLICATION

VALVE

NOTICE

v

GERMAN

FRENCH

ENGLISH

NACHRICHT

Leitung Endpunkt zum Steuerpultbrett ist, wie in den Bauschaltplänen gezeigt.

Das Standardsteuerpultbrett (W1V3) kommt mit einem VALVE (JVLV) Überbrücker undeinem HEAT (JMODE) Überbrücker.

Das System muß als die Überbrückervorwähler zusammengebaut werden, die nachstehend aufgeführt wird:

HEAT Überbrücker VALVE Überbrücker

Abkühlende Modus U. Ventil-Anwendung × √

Abkühlender Modus U. Valveless Anwendung ××

Wärmepumpe Modus U. Ventil-Anwendung √ √

Wärmepumpe Modus U. Valveless Anwendung √

×

√ Bleiben Überbrücker! × Überbrücker Entfernt

Beispiel

: Wenn die Maßeinheit “Wärmepumpe Modus u. Valveless Anwendung” laufen läßt, bleiben der Überbrücker beim

Entfernen des Überbrückers.

VORSICHT!

Trennen Sie das Phasenspg.Versorgungsteil zur Maßeinheit, bevor Sie versuchen, die Verdrahtung anzuschließen.

NOTIFICATION

L’arrêt de fil au tableau de contrôle est comme montré dans les diagrammes de câblage.

Le tableau de contrôle standard (W1V3) vient avec un VALVE (JVLV) pullover et un HEAT (JMODE) pullover. Le système doit

être configuré comme choix de pullover énuméré ci-dessous:

HEAT Pullover VALVE Pullover

Mode De Refroidissement Et Application De Valve × √

Mode De Refroidissement Et Application Valveless ××

Mode De Heatpump Et Application De Valve √√

Mode De Heatpump Et Application Valveless √

×

√ Le Pullover Est resté × Le Pullover A enlevé

Exemple

: Si l’unité court le “Mode de Heatpump Et l’application Valveless”, restent le HEAT pullover tout en enlevant le VALVE

pullover.

ATTENTION !

Débranchez l’alimentation d’énergie de phase à l’unité avant d’essayer de relier le câblage.

NOTICE

Wire termination to the controller board is as shown in the wiring diagrams.

The standard controller board (W1V3) comes with a VALVE (JVLV) jumper and a HEAT (JMODE) jumper. The system must be

configured as the jumper selection listed below:

HEAT Jumper VALVE Jumper

Cooling Mode & Valve Application × √

Cooling Mode & Valveless Application ××

Heatpump Mode & Valve Application √ √

Heatpump Mode & Valveless Application √

×

√ Jumper Remained × Jumper Removed

Example:

If the unit is running “Heatpump Mode & Valveless Application”, remain the HEAT jumper while removing the VALVE

jumper.

CAUTION!

Disconnect the live power supply to the unit before attempting to connect the wiring.

vi

ИНФОРМАЦИЯ

Электропроводка подсоединяется к панели управления, как показано на диаграмме соединений.

В набор стандартной панели управления (W1V3) входит соединительный провод VALVE (JVLV) и соединительный

провод HEAT (JMODE) .

Для настройки системы необходимо установить перемычки следующим образом:

Соединительный провод HEAT Соединительный провод VALVE

Режим Охлаждения & С использованием Клапана

× √

Режим Охлаждения & Без использования Клапана

××

Режим Теплового Насоса & С использованием Клапана

√√

Режим Теплового Насоса & Без использования Клапана

√ ×

√ Оставьте Соединительный провод! × Удалить перемычку

Например: Когда установка работает в режиме “Тепловой Насос & Без использования Клапана” оставьте

соединительный провод HEAT и снимите Соединительный провод VALVE.

ВНИМАНИЕ!

Прежде чем производить подсоединение проводников, отключите установку от источника питания.

AVISO

La terminación del alambre al tablero de regulador está úsegn lo demostrado en los digramas eléctricos.

El tablero de regulador estándar (W1V3) viene con un VALVE (JVLV) puente y un HEAT (JMODE) puente. El sistema se debe

configurar como la selección del puente enumerada abajo:

HEAT Puente VALVE Puente

Modo Que se refresca Y Uso De la Válvula × √

Modo Que se refresca Y Uso Sin Válvulas ××

Modo Del Heatpump Y Uso De la Válvula √ √

Modo Del Heatpump Y Uso Sin Válvulas √

×

√ El Puente Permanecía × El Puente Quitó

Ejemplo

: Si la unidad está funcionando “Modo Del Heatpump y el Uso Sin Válvulas”, permanece el HEAT puente mientras que

quita el VALVE puente.

PRECAUCIÓN!

Desconecte la fuente de alimentación viva a la unidad antes de procurar conectar el cableado.

AVVISO

Il termine del legare alla cartolina di regolatore è come indicato negli schemi elettrici.

La cartolina di regolatore standard (W1V3) viene con un VALVE (JVLV) ponticello e un HEAT (JMODE) ponticello. Il sistema

deve essere configurato come la selezione del ponticello elencata qui sotto:

HEAT Ponticello VALVE Ponticello

Modo Di Raffreddamento & Applicazione Della Valvola × √

Modo Di Raffreddamento & Applicazione Valveless ××

Modo Del Heatpump & Applicazione Della Valvola √√

Modo Del Heatpump & Applicazione Valveless √

×

√ Il Ponticello È rimasto × Il Ponticello Ha rimosso

Esempio

: Se l’unità sta facendo funzionare “Il Modo Del Heatpump & l’applicazione Valveless”, rimane il HEATponticello

mentre rimuove il VALVE ponticello.

ATTENZIONE!

Stacchi il gruppo di alimentazione in tensione all’unità prima di tentare di collegare i collegamenti.

ITALIAN

SPANISH

RUSSIAN

1-1

English

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.

INSTALLATION MANUAL

WALL MOUNTED CHILLED WATER FAN COIL UNIT

MODEL

Reference Model

WM05FW

WM07FW

WM10FW

WM15FW

WM20FW

WM25FW

Part No.: A08019025523

Model

MWM005FW

MWM007FW

MWM010FW

MWM015FW

MWM020FW

MWM025FW

IM-WMFW-0501 (2)-McQuay

1-2

CONTENTS

Before installing the air conditioner unit, please read the following safety precautions carefully.

SAFETY PRECAUTIONS

! 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 hazards due to insulation failure.

• All electrical wiring must not touch the water piping or any moving parts of the fan motors.

• Confirm that the unit has been switched OFF before installing or servicing the unit.

IMPORTANT

DO NOT INSTALL OR USE THE AIR CONDITIONER UNIT IN A LAUNDRY ROOM.

- Outline And Dimensions page i-ii

- Notice page iii-vi

- Safety Precautions page 2

- Installation Diagram page 3

- Installation Of The Indoor Unit page 3

- Electrical Wiring Connection page 4

- Indicator Lights page 5

- Air Conditioner Unit Operation page 6

- Operating Range page 6

- Optional : Electrostatic Filter page 7

- Service And Maintenance page 8

- TroubleShooting page 8

! Caution

Please take note of the following important points when installing.

• Ensure that the drainage piping is connected properly.

If the drainage piping is not connected properly, it may cause water leakage which will dampen the

furniture.

• Ensure that the units panel is closed after service or installation.

Unsecured panels will cause the unit to operate noisily.

1-3

English

INSTALLATION DIAGRAM

Outdoor Unit

Indoor Unit

INSTALLATION OF THE INDOOR UNIT

Plate Mounting Installation

Maintenance &

Servicing Space

Air Flow

Direction

The indoor unit must be installed in such a way so as to

prevent short circuit of the cool discharged air with the hot

return air. Please follow the installation clearance shown in

the figure. Do not place the indoor unit where there could

be direct sunlight shining on it. Also, this location must be

suitable for piping and drainage, and be away from doors

or windows.

Higher Than

Eye Level

Hole With Cone Drill

Indoor Side

Outdoor Side

Screw Position In The Wall

Ø 65.0 mm Hole In The Wall

Mounting Installation Plate

Ensure that the wall is strong enough to withstand the weight

of the unit. Otherwise, it is necessary to reinforce the wall

with plates, beams or pillars.

Use the level gauge for horizontal mounting, and fix it with

4 suitable screws.

In case the rear piping draws out, drill a hole 65mm in

diameter with a cone drill, slightly lower on the outside wall

(see figure).

Water Drainage

Wrong Wrong WrongCorrect

Drain

End

Dipped

Into

Water

Leaking

Water

Leaking

Water

Leaking

Water Drainage Piping

The indoor drain pipe must be in a downward gradient for

smooth drainage. Avoid situations that are likely to cause

water to leak.

1. Hook the unit onto the installation plate.

2. A unit support plate can be used

to hold the unit in a slanted

position (See figure) to ease

piping installation work.

3. Fix the screw underneath

after completing

installation.

Mount The Unit Onto The Installation Plate

Hook the indoor unit onto the upper portion of the

installation plate (Engage the two hooks at the rear top of

the indoor unit with the upper edge of the installation plate).

Ensure that the hooks are properly seated on the

installation plate by moving it to the left and right.

Air Intake Grille

Air Discharge Grille

Air Intake

Refrigerant Piping

Drain Hose

Front Frame

Back Housing

On/Off Switch

Air Filters

Indicator

Lights

Signal

Receiver

Air Discharge Louvre

Air Discharge Nozzle

Air Intake

50mm

Water

Retention

1-4

ELECTRICAL WIRING CONNECTION

• All wires must be firmly connected.

• All wires must not touch the water piping, or any

moving parts of the fan motor.

• The connecting wires between the indoor unit and the

outdoor unit must be clamped on the wire clamps

as shown in the figure.

• The power supply cord must be equivalent to H05RN-F

(245IEC57) which is the minimum requirement.

IMPORTANT : The figures shown in the table are for information purpose only. They should be checked and selected

to comply with the local/national codes of regulations. This is also subject to the type of installation and

conductors used.

Wire Clamp

Interconnection

Cable

Power Supply

Cable

WM 05 FW ~ 25 FW

Model 05 / 07 / 10 / 15 20 / 25

Voltage range 220V – 240V

1Ph / 50Hz +

!

Power supply cable size mm

2

1.5 2.5

Number of wire 33

Interconnection cable size mm

2

1.5 2.5

Number of wire 33

Recommended fuse A 15 20

Chiller

1-5

English

Water Piping Connection

The indoor unit is equipped with water outlet and inlet bare connection. There is an air-vent for air purging that is fitted at the

outlet water header.

3 ways solenoid valve is required for cycling off or bypass the chilled water.

Black steel pipe, polyethrene pipe, PVC pipe and copper tube are recommended in field installation.

All types of piping and connection must be insulated by polyurethane (ARMAFLEX type or equivalent) to avoid condensation.

Do not use contaminated or damaged pipe and fitting for installation.

Some main fitting components are needed in the system to enhance the capacity and ease of service, such as gate valve,

balancing valve, 2 ways or 3 ways solenoid valve, filter, strainer etc.

IR Signal Receiver

When an infrared remote control operating signal has

been transmitted, the signal receiver on the indoor unit

will make a <beep> sound to confirm acceptance of the

signal transmission.

Cooling Unit

The table shows the LED indicator lights for the air condi-

tioner unit under normal operation and fault conditions.

The LED indicator lights are located at the bottom right

side of the air conditioner unit.

Heat Pump Unit

The table shows the LED indicator lights for the air condi-

tioner unit under normal operation and fault conditions.

The LED indicator lights are located at the bottom right

side of the air conditioner unit.

INDICATOR LIGHTS

LED Indicator Lights

IR Receiver

LED Indicator Lights For Cooling Unit

Cool mode

Fan mode

Dry mode

Sleep mode

LED Indicator Lights For Heat Pump Unit

Cool mode

Dry mode

Sleep mode

Heat / Fan mode

(red / green)

Chiller

Gate Valve

Three Way Valve

Good Controlling Bad Controlling

Gate Valve

Two Way Valve

Gate Valve

FCUFCUFCU

Worst Controlling

Gate Valve

1-6

LED Indicator Lights : Normal Operation And Fault Conditions

Operation / Fault Indication Action

Cool mode –

Heat mode –

Fan mode –

Dry mode –

Room sensor missing –

Pipe sensor missing –

ON or OFFON Blinking

Cool Dry Sleep Heat Fan

Horizontal

Cooling

Dry

AIR CONDITIONER UNIT OPERATION

Dry Mode

• When the air humidity is high, the unit can operate in

dry mode. Press <MODE> button and choose <DRY>.

• If the room temperature is 2°C higher than the set

temperature, the air conditioner will operate under

cooling mode until it reaches within the 2°C range of

difference compared to the set temperature before it

converts to dry mode.

• If the room temperature is within the 2°C range of

difference compared to the set temperature, it will

directly operate under dry mode.

• The unit will operate at LOW speed under dry mode.

Fan Speed And Rated Cooling Capacity

• The rated cooling capacity is provided at the maximum

fan speed.

• The cooling capacity is lower when the unit is operating

at MEDIUM and LOW fan speed.

OPERATING RANGE

Horizontal Air Flow Control

• For more effective air circulation, you can manually

adjust the air discharge grille to the left or right.

• During cool mode operation and dry mode operation,

do not direct the air discharge louver downwards for too

long. If operating continues in this way, condensation

may occur on the louver, thus resulting in drippings.

* Dry mode = Cool mode at low fan

(red)

(green)

Heat Pump Unit

Temperature Ts °C/°F Th °C/°F

Minimum indoor

temperature

Maximum indoor

temperature

Minimum outdoor

temperature

Maximum outdoor

temperature

Ts: Dry bulb temperature. Th: Wet bulb temperature.

Cooling unit

Temperature Ts °C/°F Th °C/°F

Minimum indoor

19.0 / 66.2 14.0 / 57.2

temperature

Maximum indoor

32.0 / 89.6 23.0 / 73.4

temperature

Minimum outdoor

19.4 / 66.9

-

temperature

Maximum outdoor

46.0 / 114.8

-

temperature

16.0 / 60.8

30.0 / 86.0

-8.0 / 17.6

24.0 / 75.2

-

-9.0 / 15.8

18.0 / 64.4

25°C

1-7

English

Dual Action Electrostatic Air Purifying And

Deodorizing Filter Media And Filter Frame

Action 1-

Electrostatic Air Purifying Filter

Removes microscopic dust, smoke and small invisible

particles to keep the room air clean with pre-charged

electrostatic polypropylene filter.

Action 2-

Deodorizing Filter

Removes unwanted smells and odors in the air and keeps

the room air fresh with activated carbon filter.

OPTIONAL : ELECTROSTATIC FILTER

How To Install

Step 1

! Caution

1. The electrostatic air purifying and deodorizing filter

should be replaced once every 6 months or when the

filter changes color to brownish, whichever is sooner.

2. Used dusty filters should be disposed and shouldn’t be

reused, even if it has been cleaned and washed.

3. The filter is a consumable part which you can purchase

from your air conditioner dealer.

4. Use the new filter immediately once it has been taken

out from its sealed packing. Do not unpack the new

filter too early before it is actually used as this may

decrease its deodorizing effect.

! Warning

• 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.

1-8

SERVICE AND MAINTENANCE

Maintenance Procedures

1. Remove any dust adhering to the filter by using a vacuum cleaner or

wash in lukewarm water (below 40°C) with a neutral cleaning detergent.

2. Rinse the filter well and dry before placing it back onto the unit.

3. Do not use gasoline, volatile substances or chemicals to clean the filter.

1. Clean any dirt or dust on the grille or panel by wiping it with a soft

cloth soaked in lukewarm water (below 40°C) and a neutral detergent

solution.

2. Do not use gasoline, volatile substances or chemicals to clean the

indoor unit.

Period

At least once

every 2 weeks.

More frequently if

necessary.

At least once

every 2 weeks.

More frequently if

necessary.

Service Parts

Indoor air filter

Indoor unit

When The Unit Is Not To Be Used For An Extended Long Period Of Time

Operate the unit for 2 hours

with the following setting.

Operating mode : cool

Temperature : 30°C

Remove the power plug.

If you are using an independent

electric circuit for your unit,

cut off the circuit.

Remove the batteries in the

remote control.

If any malfunction of the air conditioner unit is noted, immediately switch off the power supply to the unit.

Check the following fault conditions and causes for some simple trouble shooting tips.

TROUBLESHOOTING

Causes / Action

– Power failure, or the fuse needs to be replaced.

– The power plug is disconnected.

– If the fault persist after all these verifications, please contact the air

conditioner unit installer.

– The air filter is dirty.

– The doors or windows are open.

– The air suction and discharge are clogged.

– The regulated temperature is not high enough.

– Odors may be caused by cigarettes, smoke particles, perfume etc.

which might have adhered onto the coil.

– This is caused by air humidity after an extended long period of

operation.

– The set temperature is too low, increase the temperature setting and

operate the unit at high fan speed.

– Switch off unit and call dealer.

Fault

1. The air conditioner unit does not operate.

2. The air flow is too low.

3. Discharge air flow has bad odor.

4. Condensation on the front air grille of the indoor unit.

5. Water flowing out from the air conditioner unit.

If the fault persists, please call your local dealer / serviceman.

!

Caution

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.

2-1

Français

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.

MANUEL D'INSTALLATION

VENTILO-CONVECTEUR MURAL À EAU GLACÉE

MODÈLE

Modèle de Référence

WM05FW

WM07FW

WM10FW

WM15FW

WM20FW

WM25FW

Part No:A08019025523

Modèle

MWM005FW

MWM007FW

MWM010FW

MWM015FW

MWM020FW

MWM025FW

IM-WMFW-0501 (2)-McQuay

2-2

SOMMAIRE

Avant de faire fonctionner l’appreil, veuillez bien lire les précautions de sécurité suivantes.

PRÉCAUTIONS DE SÉCURITÉ

! 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.

• Aucun cablage électrique ne doit toucher les conduits d'eau ni aucune partie mouvante des moteurs du ventilateur.

• Avant l’installation ou l’entretien du climatiseur, s’assurer que l’appareil est éteint (OFF).

IMPORTANT

NE PAS INSTALLER OU UTILISER LE CLIMATISEUR DANS UNE BUANDERIE.

! Avertissement

Vérifier les points suivants au cours de l’installation.

• 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.

• 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.

- Contour et Dimensions page i-ii

- Notification page iii-vi

- Précautions de Sécurité page 2

- Diagramme D’installation page 3

- Installation de L’unité Intérieure page 3

- Raccordement Électrique page 4

- L’indicateur S’allume page 5

- Opération du Climatiseur page 6

- Plage D’exploitation page 6

- En Option : Filtre Électrostatique page 7

- Entretien et Maintenance page 8

- Analyse des Causes de Dysfonctionnement

du Climatiseur page 8

2-3

Français

Montage De La Platine Support

S’assurrer que le mur de support soit suffisamment résistant,

pour supporter le poids de l’unité et éviter toutes vibrations.

Selon la composition du mur, utiliser des vis chevilles

appropriées pour la fixation de la platine support.

Utiliser la jauge à niveau pour le montage horizontal, puis la

fixer avec 4 vis appropriées.

Dans le cas de sortie arrière des tuyauteries, percer le trou Ø

65 mm pour les canalisations à l’aide d’une scie cloche. Le

trou aura une légère pente vers l’unité extérieure (voir figure).

DIAGRAMME D’INSTALLATION

INSTALLATION DE L’UNITÉ INTÉRIEURE

Installation De La Plaque De Montage

Espace d’entretien et

de reparation

Direction de

la circulation

d’air

Installer l’unité intérieure de traitement d’air de façon à ce

qu’il n’y ait aucun obstacle sur la circulation de l’air

(risque de recyclage de l’air refroidi au refoulement de

l’unité et l’air à l’entrée). Veuillez respecter l’écartement

d’installation illustré sur le diagramme. Ne pas exposer

l’unité intérieure à l’influence directe de l’éclairage.

L’emplacement de l’unité, doit permettre une évacuation

aisée des condensats, et permettre une evacuation aisee des

condensats, et doit être suffisamment loin des portes.

Plus haut que

le niveau des

yeux

Trou Avec

Perceuse En Cône

Côté Intérieur

Côté Extérieur

Position De La Vis Dans Le Mur

Trou De 65 mm De Diamètre Dans Le Mur

Drainage De L’eau

Incorrect Incorrect IncorrectCorrect

Tuyau

Evacution

D’eau De

Condensation

Plongé Dans

L’eau

Fuite

D’eau

Fuite

D’eau

Fuite

D’eau

Evacuation Des Condensats

Le tube d’évacuation des condensats de l’unité devra être,

dans la mesure du possible, dirigé vers la sortie arriere des

tuyauteries a travers le mur de support. Evitez les

situations susceptibles de causer une fuite d’eau.

1. Accrochez l’unité sur la plaque d’installation.

2. Une plaque de soutien d’unité sur

la plaque d’installation peut être

utilisée pour maintenir l’unité

penchée (Voir diagramme) pour

faciliter le travail d’installation de

la tuyauterie.

3. Fixez la vis au-dessous

après avoir terminé

l’installation.

Mise En Place De L’unite De La Platine Support

Positionner dans un premier temps l’unité intérieure sur la

languette d’accrochage supérieure de support. Pour vous

assurer que les crochets sont correctement installés sur la

plaque d’installation, essayez de les faire légèrement bouger

de gauche à droite.

Grilles de Reprise D’air

Grilles de Ventilation

Reprise Air

Tuyauteries Frigorifiques

Tuyau D’evacuation

Cadre Avant

Chassis Arriere

Interrupteur ON/OFF

Filtre À Air

Led de

Visualisation

Récepteur

de Signal

Conduit de Ventilation

Refoulement D’air

Reprise Air

Unité Extérieure

Unité Intérieure

50mm

Rétention

de l'eau

2-4

RACCORDEMENT ÉLECTRIQUE

• Tous les fils doivent être fermement connectés.

• Aucun fils ne doivent toucher les tubes frigorifiques, le

compresseur ou une autre partie mobile du moteur de

ventilateur.

• Le câble de liaison entre l’unité intérieure et extérieure

doit être fixé au boitier de raccordement à l’aide de

l’attache comme indiqué dans la figure ci-contre.

• Le cordon électrique doit être êquivalent à H05RN-F

(245IEC57) au minimum.

IMPORTANT : Ces valeurs sont données à titre indicatif seulement; elles doivent être vérifiées et ajustées en fonction des

normes et de la réglementations en vigueur. Elles dépendent aussi du type d’installation et du choix des

conducteurs utilisés.

Pince A Fil

Cable De

Connection

Cordon

Electrique

WM 05 FW ~ 25 FW

Modèle 05 / 07 / 10 / 15 20 / 25

Tension d’alimentation 220V – 240V

1Ph / 50Hz +

!

Section du câble d’alim mm

2

1,5 2,5

Nombre de conducteurs 33

Section du câble de liaison mm

2

1,5 2,5

Nombre de conducteurs 33

Fusible aM A 15 20

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