Morris WFOD-26133, WFOD-3513, WFIN-35132, WFIN-26132, WFOD-70133 User Manual

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√ WFIN-26132/WFOD-26133 √ WFIN-35132/WFOD-35133 √ WFIN-50132/WFOD-50133 √ WFIN-70132/WFOD-70133

Please read this manual carefully before use this product

Split type Inverter Air Condioner

USER MANUAL

Page 2

CONTENTS

SAFETY PRECAUTIONS

NAMES OF PARTS

INDOOR UNIT DISPLAY

OPERATING INSTRUCTIONS

INSTALLATION MANUAL

MAINTENANCE

TROUBLESHOOTING

EMERGENCY FUNCTION & AUTO-RESTART FUNCTION

REMOTE CONTROLLER

...............................2

............................................5

.....................................6

...............................7

..................................8

.........................11

..................................18

...............................................31

.......................................32

I N T R O D U C T I O N T O REFRIGERANTS R32/R290

........................1

MODE

FAN

SLEEP

ECO TIMER

SWING

MUTE΅

HEAL

DISPLA

SWING

I SETTURBO

IFEEL΅

CLEAN

Page 3

Introduction to Refrigerants R32 & R290

The refrigerants used for air conditioners are environmentally friendly hydrocarbons R32 and R290. The two kinds of refrigerants are combustible and odorless. Moreover, they can burn and explode under certain condition. However, there will be no risk of burning and explosion if you comply with the following table to install your air conditioner in a room with an appropriate area

Compared with ordinary refrigerants, Refrigerants R32 & R290 are environmentally friendly and do not destroy the ozone sphere and that their values of greenhouse effect are also very low.

Room area requests for air conditioner with Refrigerants R32 & R290

Refrigerants

R32

R290

Room AreaCapacity (Btu)

9K 12K 18K

22K/24K

9K 12K 18K

22K/24K

Above 4 m

Above 15 m

Above 25 m

Above 10 m

Above 13 m

Above 15 m

Above 30 m

Warnings

Please read the manual before installation, using, maintenance.

Do not use means to accelerate the defrosting process or to clean, other than those recommended by the manufacturer.

It is necessary to comply with the provisions of gas-related national laws and regulations.

The appliance shall be stored in a room without continuously operating sources (for example: open

Please contact the nearest after-sale service center when maintenance is necessary. At the time of maintenance, the maintenance personnel must strictly comply with the Operation Manual provided by the corresponding manufacturer and any non-professional is prohibited to maintain

Do not pierce or burn the appliance.

It is necessary to clear away the refrigerant in the system when maintaining or scrapping an air

Warning:Combustible

& Dangerous

Rea d the user ma nu al

Rea d the installati on

manua l

Rea d the service

manua l

INTRODUCTION TO REFRIGERANTS R32&R290

Page 4

During the installation of the indoor and outdoor units the access to the working area should be forbidden to children. Unforeseeable accidents could happen.

Make sure that the base of the outdoor unit is firmly fixed.

Check that air cannot enter the refrigerant system and check for refrigerant leaks when moving the air conditioner.

Carry out a test cycle after installing the air conditioner and record the operating data.

The ratings of the fuse installed in the built incontrol unit are 5A / 250V.

The user must protect the indoor unit with a fuse of suitable capacity for the maximum input current or with another overload protection device.

Ensure that the mains voltage corresponds to that stamped on the rating plate. Keep the switch or power plug clean. Insert the power plug correctly and firmly into the socket, thereby avoiding the risk of electric shock or fire due to insufficient contact.

Check that the socket is suitable for the plug, otherwise have the socket changed.

Do not install the appliance at a distance of less than 50 cm from inflammable substances (alcohol, etc.). Or from pressurised containers (e.g. spray cans).

If the appliance is used in areas without the possibility of ventilation, precautions must be taken to prevent any leaks of refrigerant gas from remaining in the environment and creating a danger of fire

The packaging materials are recyclable and should be disposed of in the separate waste bins .Take the air conditioner at the end of its useful life to a special waste collection centre for disposal.

Only use the air conditioner as instructed in this booklet. These instructions are not intended to cover every possible condition and situation . As with any electrical household appliance , common sense and caution are therefore always recommended for installation, operation and maintenance.

The appliance must be installed in accordance with applicable national regulations.

Before accessing the terminals , all the power circuits must be disconnected from the power supply.

Read this guide before installing and using the appliance.

The appliance must be fitted with means for disconnection from the supply mains having a contact separation in all poles that provide full disconnection under overvoltage category III conditions, and these means must be incorporated in the fixed wiring in accordance with the wiring rules.

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

This appliance can be used by children aged from 8 from ٨ yearsove and persons with reduced physical, sensory or mental capabilies or lack of experience and knowledge if they have been given supervision or instrucon concerning use of the appliance in a safe way and understand the hazards involved. Children shall not play with the appliance. Cleaning and .user maintenance shall not be made by children without supervision

The air conditioner must be installed by professional or qualified persons.

SAFETY RULES AND RECOMMENDATIONS FOR THE INSTALLER

Page 5

SAFETY RULES AND RECOMMENDATIONS FOR THE USER

Do not try to install the conditioner alone; always contact specialized technical personnel.

Cleaning and maintenance must be carried out by specialised technical personnel. In any case disconnect the appliance from the mains electricity supply before carrying out any cleaning or

maintenance. Ensure that the mains voltage corresponds to that stamped on the rating plate. Keep the switch or power plug clean. Insert the power plug correctly and firmly into the socket, thereby avoiding the risk of electric shock or fire due to insufficient contact.

Do not pull out the plug to switch off the appliance when it is in operation, since this could create a spark and cause a fire, etc.

If the appliance gives off smoke or there is a smell of burning, immediately cut off the power supply and contact the Service Centre.

Have repairs carried out only by an authorised Service Centre of the manufacturer. Incorrect repair could expose the user to the risk of electric shock, etc.

The prolonged use of the device in such conditions could cause fire or electrocution.

Never remain directly exposed to the flow of cold air for a long time. The direct and prolonged exposition to cold air could be dangerous for your health .Particular care should be taken in the rooms where there are children , old or sick people.

This appliance has been made for air conditioning domestic environments and must not be used

for any other purpose, such as for drying clothes, cooling food, etc.

The packaging materials are recyclable and should be disposed of in the sparate waste bins.

Take the air conditioner at the end of its useful life to a special waste collection centre for disposal.

Only use the air conditioner as instructed in this booklet.These instructions are not intended to cover every possible condition and situation. As with any electrical household appliance, common sense and caution are therefore always recommended for installation , operation and maintenance.

Always use the appliance with the air filter mounted. The use of the conditioner without air filter

could cause an excessive accumulation of dust or waste on the inner parts of the device with possible

subsequent failures.

Unhook the automatic switch if you foresee not to use the device for a long time.

The airflow direction must be properly adjusted.

The user is responsible for having the appliance installed by a qualified technician, who must check that it is earthed in accordance with current legislation and insert a thermomagnetic circuit breaker.

Ensure that the appliance is disconnected from the power supply when it will remain inoperative for a long period and before carrying out any cleaning or maintenance.

Selecting the most suitable temperature can prevent damage to the appliance.

The flaps must be directed downwards in the heating mode and upwards in the cooling mode.

The batteries in remote controller must be recycled or disposed of properly. Disposal of Scrap Batteries --- Please discard the batteries as sorted municipal waste at the accessible collection point.

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SAFETY RULES AND PROHIBITIONS

Do not bend, tug or compress the power cord since this could damage it. Electrical shocks or fire are

probably due to a damaged power cord. Specialised technical personnel only must replace a damaged

power cord.

Do not use extensions or gang modules.

Do not touch the appliance when barefoot or parts of the body are wet or damp.

Do not obstruct the air inlet or outlet of the indoor or the outdoor unit. The obstruction of these

openings causes a reduction in the operative efficiency of the conditioner with possible consequent

failures or damages.

In no way alter the characteristics of the appliance.

Do not install the appliance in environments where the air could contain gas, oil or sulphur or near

sources of heat.

Do not climb onto or place any heavy or hot objects on top of the appliance.

Do not leave windows or doors open for long when the air conditioner is operating.

Do not direct the airflow onto plants or animals.

A long direct exposition to the flow of cold air of the conditioner could have negative effects on plants and animals.

Do not put the conditioner in contact with water. The electrical insulation could be damaged and thus causing electrocution.

Do not climb onto or place any objects on the outdoor unit

Never insert a stick or similar object into the appliance. It could cause injury.

This appliance is not intended for use by persons (including children ) with reduced physical,

sensory or mental capabilies, or lack of experience and knowledge, unless they have been given

supervision or instrucon concerning use of the appliance by a person responsible for their safety.

Children should be supervised to ensure that they do not play with the appliance. If the supply cord is damaged, it must be replaced by the manufacturer,its service agent or similarly qualiﬁed .persons inorder to avoid a hazard

Page 7

NAMES OF PARTS

No.

Description

Front panel

Air filter

Optional filter (if installed)

Terminal block cover

Emergency button

LED Display

Signal receiver

Airflow direction louver

Deflectors

Remote controller

Note: the above figures are only intended to be a simple diagram of the appliance and may not correspond to the appearance of the units that have been purchased.

No.

Description

Air outlet grille

Terminal block cover

gas valve

liquid valve

Indoor unit rating label ( )Sck posion oponal

Outdoor unit rating label

Ionizer (if installed) generator

INDOOR UNIT

OUTDOOR UNIT

2-3

4-5

DISPLA

HEALTHY

ON/OFF

SWING

FAN

TIMER

SUPER

SLEE

MODE

ECO

CLOCK

INDOOR UNIT

OUTDOOR UNIT

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INDOOR UNIT DISPLAY

No.

Led

Function

Temperature display (if present) /Error code

(1) Lights up during Timer operation when the air conditioner is operational (2)Displays the malfunction code when fault occurs.

SLEEP mode

Lights up during Timer operation.

SLEEP

TIMER

The shape and position of switches and indicators may be different according to the model, but their function is the same.

Page 9

EMERGENCY FUNCTION & AUTO-RESTART FUNCTION

The shape and position of the emergency button may be different according to the model, but their function is the same.

ON/OFF

Emergency button

The emergency button in some models could be on the right part of the unit under the front panel.

The appliance is preset auto - restart function by manufacturer. In case of a sudden power failure, the module memorizes the setting conditions before the power failure. when the power restores, the unit restarts automatically with all the previous settings preserved by the memory function.

Open and lift the front panel up to an angleto reach the emergency button.

1. One press of the emergency button(one beep) will lead to the forced COOLING operation

2. Two press of the emergency button within 3 sec (two beeps) will lead to the forced HEATING operation.

3. To switch off the unit , you just need to press the button again ( a single long beep) .

4. After 30 minutes in forced operation , the air conditioner will automatically start working in 23΅ cooling mode, auto fan speed. * The FEEL function is described in page 16.

If the remote controller fails to work or maintenance necessary, proceed as follows:

display PCB

front panel

To deactivate the AUTO-RESTART function ,proceed as follows:

1. Switch the air conditioner off and plug it off.

2. Press the emergency button meanwhile plug it in.

3. Keep pressing the emergency button for more than 10 seconds until you hear four short beeps from the unit. The AUTO-RESTART function is deactivate.

To activate the AUTO - RESTART function , follow the same procedure until you hear three short beeps from the unit.

Emergency button

ON / OFF

POWER

SLEEP

TIMER

RUN

EMERGENCY FUNCTION

AUTO-RESTART FUNCTION

Emergency button

ON/OFF

front panel

1033A

Page 10

REMOTE CONTROLLER

The out looking and some function of remote controller maybe difference. The unit confirms the correct reception of each press button with a beep.

To select the mode of operation

To switch on/off the display. (If applicable)

To activate or deactivate of the movement of the horizontal deflectors. (If applicable)

To activate the function SLEEP

To switch - on /off HEALTH funtion.It is a button which controls the ionizer or plasma generator. (If applicable)

Press this button to activate / deactivate the ECO function which enables the unit automatically to sets the operation to achieve energy savings.

Press this button to activate/deactivate the Super function which enables the unit to reach the preset temperature in the shortest time.

Press it to decrease temperature/ time setting.

Press it to increase temperature / time setting.

Press it to start or stop operation.

Press it to set auto-off timer.

To select the fan speed of auto/low/mid/high

MODE

DISPLAY

SLEEP

HEALTHY / HEALTH /

ECO

TURBO

1 2

(TEMP DN)

(TEMP UP)

FAN

TIMER

ON/OFF

To activate or deactivate of the movement of the vertical deflectors.

PLASMA

Mute

To activate the function of Mute. (If applicable)

To activate the function of Child Lock when press MODE and TIMER buttons together. (If applicable)

I FEEL

(MODE+TIMER)

To switch active /deactive "I FEEL" function.The air conditioner will regulate the room temperature based on the temperature(0~50) around the remote controller.This function will terminate 2 hours later once it's active. (If applicable)

SWING

No.

Buttor

Function

HEALTH/MUTE/CLEAN/I FEEL/I SET, SWING(left and right), these are optional function buttons, you will hear a beep when press it. If the actual model haven't this function, we express our apologies.

I SET

Switch on/oﬀ I SET funcon

CLEAN

Switch on/oﬀ self-clean funcon

Note: Don’t press this button frequently, we suggest operation once time per month.

, check the details in page 17

MODE

FAN

SLEEP

ECO TIMER

SWING

MUTE΅HEALTH

DISPLAY

SWING

18.13

21.23

I SETTURBO

IFEEL΅CLEAN

The shape and position of switches and indicators may be different according to the model, but their function is the same. The actual shape and position shall prevail.

Page 11

REMOTE CONTROLLER

Remote controller DISPLAY Meaning of symbols on the liquid crystal display

FEEL mode indicator

COOLING indicator

DEHUMIDIFYING indicator

FAN ONLY OPERATION indicator

HEATING indicator

SIGNAL RECEPTION indicator

TIMER OFF indicator

TIMER ON indicator

AUTO FAN indicator

LOW FAN SPEED indicator

MIDDLE FAN SPEED indicator

HIGH FAN SPEED indicator

SLEEP indicator

FLAP SWING indicator

SUPER indicator

HEALTHY indicator

ECO indicator

BATTERY indicator

COMFORTABLE SLEEP indicator (optional)

FEEL indicator(optional)

Meaning

No.

Symbols

FLAP and Deflectors SWING indicator

Mute indicator

(FLASH)

Page 12

REMOTE CONTROLLER

Signal receptor

(1)

(2)

DISPLA

HEAL

THY

ON/OFF

SWING

F AN

TIMER

SUPER

SLEE

MODE

ECO

CLOCK

Remote controller holder

DISPLA

HEAL

THY

ON/OFF

SWING

FAN

TIMER

SUPER

SLEEP

MODE

ECO

CLOCK

DISPLA

HEAL

THY

ON/OFF

SWING

F AN

TIMER

SUPER

SLEE

MODE

ECO

CLOCK

Replacement of Batteries

Remove the battery cover plate from the rear of the remote controller, by sliding it in the direction of the arrow. Install the batteries according the direction (+and -)shown on the Remote

Controller. Reinstall the battery cover by sliding it into place.

Use 2 LRO 3 AAA (1.5V) batteries . Do not use rechargeable batteries . Replace the old batteries with new ones of the same type when the display is no longer legible. Do not dispose batteries as unsorted municipal waste. Collection of such waste separately for special treatment is necessary.

NOTE:if you adjust the remote controller in cooling mode, it will not be possible to activate the heating function in units with heating pump . you need to take out the batteries and repeat the procedure described above.

1. Direct the remote controller toward the Air conditioner.

2. Check that there are no objects between the remote control and the Signal receptor in the indoor unit.

3. Never leave the remote controller exposed to the rays of the sun.

4. Keep the remote controller at a distance of at least 1m from the

television or other electrical appliances. Recommendations for locating and using the remote controller holder (if present) The remote controller be kept in a wall-mounted holder

Refer to picture 2: When you insert the batteries for the first time in the remote controller or if you change them, you need to program the remote controller of only cooling or cooling and heating. When you insert the batteries, the symbols ( ) and ( ) start fashing. If you push whatever button when the symbol ( ) is displayed, the remote controller is adjusted in only cooling mode . If you push whatever button when the symbol ( ) is displayed , the remote controller is adjusted in Cooling and heating mode.

COOL

HEAT

COOL

HEAT

Refer to picture 1: i. When you open the battery cover, you can see a DIP switch on the cover back.l

Ii. NOTE:After adjusting the function, you need to take out the batteries and repeat the procedure described above.

DIP switch on position

Function

The remote controller is adjusted in degree celsius

The remote controller is adjusted in only cooling mode The remote controller is adjusted in cooling and heating mode

The remote controller is adjusted in degree fahrenheit.

Cool Heat



Page 13

“SWING” CONTROL OF THE AIR FLOW

(Ά)

MODE

FAN

SLEEP

ECO

TIMER

SWING

TURBOHEALTHY

DISPLAY

SWING

OPERATING INSTRUCTIONS

Filter

Heat

Fan

Exchanger

The direction of the air outlet is motorized up and down by flaps, and manually moved right and left by the vertical deflectors. For some models, the vertical deflectors could be controlled by motor as well.

The air sucked by the fan enters from the grill and passes through the filter, then it is cooled/dehumidified or heated through the heat exchanger.

-The air outlet flow is uniformly distributed in the room.

-It is possible to position the direction

of the air in the optimal.

-In cooling mode , orient the flaps in horizontal direction;

-In heating mode, orient the flaps downward as

the warm air tends to rise. The deflectors are positioned manually and placed under the flaps .They allow to direct the air flow rightward or leftward.

This adjustment must be done while the appliance is switched off.

The key activates the “FLAP”, the air flow is directed alternatively from up to down .In order to guarantee an even diffusion of the air in the room.

SWING X

The key activates the motorized “deflectors”, the air flow is directed alternatively from left to right. (Optional function, depends on the models)

SWING Y

Never position ”Flaps” manually, the delicate mechanism might seriously damaged!

Never poke fingers, sticks or other objects in the air inlet or outlet vents. Such accidental contact with live pants might cause unforeseeable damage or hurt.

“flaps”

“flap” movement

Deflectors

Page 14

OPERATING INSTRUCTIONS

COOLING MODE

The cooling function allows the air conditioner to cool the room and at the same time reduces Air humidity.

COOL

To activate the cooling function ( COOL ) , press the MODE button until the symbol ( COOL) appears on the display.

HEATING MODE

HEAT

The heating function allows the air conditioner to heat the room.

To activate the heating function ( HEAT ) , press the MODE button until the symbol ( HEAT) appears on the display.

The cooling function is activated by setting the button or at a temperature lower than that of the room.

To optimize the function of the Air conditioner, adjust the temperature (1) , the speed (2) and the direction of the air flow (3) by pressing the button indicated.

MODE

FAN

SLEEP

ECO TIMER

SWING

MUTE΅HEALTH

DISPLAY

SWING

I SETTURBO

IFEEL΅CLEAN

MODE

FAN

SLEEP

ECO TIMER

SWING

MUTE΅HEALTH

DISPLAY

SWING

I SETTURBO

IFEEL΅CLEAN

With the button or set a temperature higher than that of the room.

To optimize the function of the Air conditioner adjust the temperature ( 1 ), the speed ( 2 ) and the direction of the air flow ( 3 ) by pressing the button indicated

In HEATING operation, the appliance can automatically activate a defrost cycle, which is essential to clean the frost on the condenser so as to recover its heat exchange function.This procedure usually lasts for 2-10 minutes during defrosting,indoor unit fan stop operation. After defrosting, it resumes to HEATING mode automatically.

If the appliance is fitted with a electrical heater, which delays appliance to startup in a few seconds to ensure an immediate output of hot air (Optional, depends on the model).

Page 15

OPERATING INSTRUCTIONS

TIMER MODE----TIMER OFF

TIMER MODE----TIMER ON

TIME R

HEALTH Y

TIME R

HEALTH Y

Note: The TIMER function can be set at half-hour intervals.

TIME R

HEALTH Y

TIMER

To set the time of the air conditioner

To program the automatical switching-on time, the appliance should be power off. Press TIMER at the fist time , set the temperature with pressing the button or ; Press TIMER at the second time , set the rest time with pressing the button or ; Press TIMER at the third time, confirm the setting, then the rest time to next automatical switching-on could be read on the display.

NOTE !

Before proceeding with the time: program the working mode with the button MODE (2) and the fan speed with the button FAN (3) . Switch the conditioner off (with the key ON/OFF ).

Note:To cancel the setted function ,press the TIMER button again.

Note:In case of power off,it is necessary to set TIMER ON again

MODE

FAN

SLEEP

ECO TIMER

SWING

MUTE΅HEALTH

DISPLAY

SWING

I SETTURBO

IFEEL΅CLEAN

Indoor display

To set the automatic switching-off of the air conditioner

The timed stop is programmed by pressing TIMER ,

Set the rest time by pressing the button or ,until the rest time displayed is to your demand then press TIMER again.

Note:To cancel the set function, press the TIMER button again.

Note:In case of power off,it is necessary to set TIMER OFF again

MODE

FAN

SLEEP

ECO TIMER

SWING

MUTE΅HEALTH

DISPLAY

SWING

I SETTURBO

IFEEL΅CLEAN

Page 16

OPERATING INSTRUCTIONS

FAN

The conditioner works in only ventilation.

To set the FAN mode , Press MODE untill ( FAN) appears in the display.

Whith pressing FAN button the speed changes in the following sequence: LOW/ MEDIUM/HIGH /AUTO in FAN mode. The remote control also stores the speed that was set in the previous mode of operation. In FEEL mode (automatic) the air conditioner automatically chooses the fan speed and the mode of operation (COOLING or HEATING).

This function reduces the humidity of the air to make the room

more comfortable. To set the DRY mode , Press MODE untill ( DRY ) appears in the display . An automatic function of alternating cooling cycles and air fan is activated.

DRY

FAN MODE

DRY MODE

MODE

FAN

SLEEP

ECO TIMER

SWING

MUTE΅HEALTH

DISPLAY

SWING

I SETTURBO

IFEEL΅CLEAN

MODE

FAN

SLEEP

ECO TIMER

SWING

MUTE΅HEALTH

DISPLAY

SWING

I SETTURBO

IFEEL΅CLEAN

Page 17

OPERATING INSTRUCTIONS

Ambient temp

Auto temp.

26΅

20~26

Operation mode

HEATING ( FOR HEAT PUMP TYPE)

DRY

COOL

FAN (FOR COOL ONLY TYPE)

To optimize the function of the air conditioner, adjust the temperature (1), the speed (2) and the direction of the air flow (3) by pressing the buttons indicated

To activate the SLEEP mode of operation, press the SLEEP button on the remote controller until the symbol appears on the display.

The function SLEEP automatically adjusts the temperature to make the room more comfortable during the night . In cooling or dry mode, the set temperature will automatically raise by 1 every 60 minutes, to achieve a total rise of 2 during the first 2 hours of operation.

In heating mode the set temperature is gradually decreased by 2 during the first 2 hours of operation.

After 10 hours running in sleep mode the air conditioner is swicthed off automatically.

FEEL MODE

SLEEP MODE

FEEL

Automatic mode.

To activate the FEEL (automatic) mode of operation, press the MODE button on the remote controller until the symbol ( FEEL) appears on the display.

In FEEL mode the fan speed and the temperature are set automatically according to the room temperature (tested by the temperature sensor which is incorporated in the indoor unit).

MODE

FAN

SLEEP

ECO TIMER

SWING

MUTE΅HEALTH

DISPLAY

SWING

I SETTURBO

IFEEL΅CLEAN

MODE

FAN

SLEEP

ECO TIMER

SWING

MUTE΅HEALTH

DISPLAY

SWING

I SETTURBO

IFEEL΅CLEAN

Page 18

1. This function help carry away the accumulated dirt, bacteria, etc from the evaporator.

2. Press "CLEAN" button to enter this function in any mode and it will show "CL" on the display of indoor unit.

3. This function will run about 30 minutes, and it will back to the mode set before this function .You can press "ON/OFF" or "Mode" to cancel this function during the process. You will hear 2 beeps when it's finished or cancelled.

4. It's normal if there are some noise during this function process, as plastic materials expand with heat and contract with cold.

5.We suggest operate this function as the following ambient condition to avoid certain safety protection features.

6. We suggest operate this function per 3 months.

OPERATING INSTRUCTIONS

Self-Clean function

Indoor unit

Outdoor unit

Temp<30 5<Temp<30

In each mode of COOLING/HEATING/FAN/DRY, adjust the temperature(COOLING/HEATING), fan speed (COOLING/ HEATING/FAN)and swing as your favourite, then keep pressing "I SET" button over 3 seconds until "AU" appears on the display and the background of display change to lighting, the remote controller will run and remember these settings. You can reset it by repeat the above operation.

In each mode of COOLING/HEATING/FAN/DRY, press "I SET" button to active this function, the AC will run as your favourite setting and you will see AU flashing on the remote controller. Press it again or other buttons to cancel this function.

I S ET funcon

SWING

MUTE΅HEALTH

SWING

I SETTURBO

IFEEL΅CLEAN

SWING

MUTE΅HEALTH

SWING

I SETTURBO

IFEEL΅CLEAN

Page 19

The air conditioner is programmed for comfortable and suitable living conditions as below if used outside the conditions, certain safety protection features might come into effect.,

OPERATING INSTRUCTIONS

Operating Temperature

MODE

Temperature

Room temperature

Outdoor temperature

Cooling operating

Heating operating

Drying operating

17°C~32°C 0°C~30°C 10°C~32°C

0°C~53°C -15°C~30°C 0°C~50°C

The unit does not operate immediately if it is turned on after being turned off or after changing the mode during operation.This is a normal self-protection action,you need waiting for about 3 minutes.

The capacity and efficiency are according to the test conducted at full-load operation* . *The highest speed of indoor fan motor and the maximum open angle of the flaps and deflectors are requested.

Page 20

INSTALLATION MANUAL---Important considerations

Important Considerations

The air conditioner you buy must be installed by professional personnel and the ΅Installation manual΅ is used only for the professional installation personnel! The installation specifications should be subject to our after-sale service regulations.

When filling the combustible refrigerant, any of your rude operations may cause serious injury or injuries to human body or bodies and object or objects.

A leak test must be done after the installation is completed.

It is a must to do the safety inspection before maintaining or repairing an air conditioner using combustible refrigerant in order to ensure that the fire risk is reduced to minimum.

It is necessary to operate the machine under a controlled procedure in order to ensure that any risk arising from the combustible gas or vapor during the operation is reduced to minimum.

Requirements for the total weight of filled refrigerant and the area of a room to be equipped with an air conditioner (are shown as in the following Tables GG.1 and GG.2)

Page 21

INSTALLATION MANUAL---Important considerations

The maximum charge and the required minimum floor area

3 3 3

m = (4 m ) x LFL , m = (26 m )) x LFL, m = (130 m )x LFL

1 2 3

3 3 3

Where LFL is the lower flammable limit in kg/ m ,R290 LFL is 0.038 kg / m ,R32 LFL is 0.038 kg/ m .

For the appliances with a charge amount m < M = m :

1 2

(5 /4 ) 1/ 2

The maximum charge in a room shall be in accordance with the following:m = 2.5 x (LFL) x h٠ x (A)

ma x

The required minimum floor area Amin to install an appliance with refrigerant charge M (kg)

(5 /4 ) 2

shall be in accordance with following: A = (M/ (2.5 x (LFL) x h٠))

mi n

Where: m is the allowable maximum charge in a room, in kg;

ma x

M is the refrigerant charge amount in appliance, in kg; Amin is the required minimum room area, in m2;

A is the room area, in m ;

LFL is the lower flammable limit, in kg/m ; h٠ is the installation height of the appliance,in meters for calculating m or A , 1.8 m for wall

ma x mi n

mounted;

Table GG.1 - Maximum charge (kg)

Category

R290 0.038

R32 0.306

LFL

(kg/m )

(m)

Charge amount (M) (kg)

Minimum room area (m )

0.152kg 0.228kg 0.304kg 0.456kg 0.608kg 0.76kg 0.988kg

0.6 82 146 328 584 912 1514

1 30 53 118 210 328 555

1.8 9 16 36 65 101 171

2.2 6 11 24 43 68 115

1.224kg 1.836kg 2.448kg 3.672kg 4.896kg 6.12kg 7.956kg

0.6 29 51 116 206 321 543 1 10 19 42 74 116 196

1.8 3 6 13 23 36 60

2.2 2 4 9 15 24 40

Page 22

INSTALLATION MANUAL---Important considerations

Installation Safety Principles

1. Site Safety

2. Operation Safety

Open Flames Prohibited Ventilation Necessary

Open Flames Prohibited

Mind Static Electricity

Must wear protective clothing and anti-static gloves Don`t use mobile phone

3. Installation Safety

Refrigerant Leak Detector Appropriate Installation

Location

The left picture is the schematic diagram of a refrigerant leak detector.

Please note that:

1. The installati on site sh ould be in a well-ventilated condition.

2. The sites for installing and maintaini ng an air conditioner us in g Refr igerant R290 should be free from open fire or

welding, smokin g, drying oven or any other heat source high er than 370°C which easily prod uces open fire; the sites for installing and mainta in ing an air con ditioner using Refrigera nt R32 should be free from open fire or welding, smoking, drying oven or any othe r heat sou rce higher tha n 54 8? which easily produces open fire.

3. When installing an air conditioner, it is nec es sary to ta ke approp riate anti-static measures suc h as wear antistatic clothi ng and/or gloves.

4. It is necessary to ch oose the s ite convenient for instal lation or maintenance wherein the air i nlet s a nd ou tl ets of the indoor and outdoor un it s should be not surrounded by obstacles or close to any heat source or combustible and/or explosive environment.

5. If the indoor unit suffers refr igerant leak during the installation, it is necessar y to immediately turn off the val ve of the outdoor unit and all the personn el should go out till the refrigerant leaks completely for 15 minutes . If the product is damaged, it is a must to carr y such da maged product back to the mai ntenance station and it is prohibited to weld the refrigerant pipe or conduct o th er operations on the user's si te.

6. It is necessary to choose the pla ce w here the inl et and o ut let ai r of the indoor unit is even.

Page 23

INSTALLATION MANUAL---Important considerations

Special Tools

Tool Name Requirement(s) for Use

Mini Vacuum Pump

Filling Device

Leak Detector

Concentration Detector

Pressure Gauge

Fire Extinguisher

It should be an explosion-proof vacuum pump; can ensure certain precision and its vacuum degree should be lower than 10Pa.

It should be a special explosion-proof filling device; have certain precision and its filling deviation should be less than 5g.

It should be calibrated regularly; and its annual leak rate should not exceed 10g.

A) The maintenance site should be equipped with a fixed-type combustible

refrigerant concentration detector and connected to a safeguard alarm system; its error must be not more than 5%.

B) The installation site should be equipped with a portable combustible

refrigerant concentration detector which can realize two-level audible and

visual alarm; its error must be not more than 10%. C) The concentration detectors should be calibrated regularly. D) It is necessary to check and confirm the functions before using the

A) The pressure gauges should be calibrated regularly. B) The pressure gauge used for Refrigerant 22 can be used for Refrigerants R290 and R161; the pressure gauge used for R410A can be used for Refrigerant 32.

It is necessary to carry fire extinguisher(s) when installing and maintaining an air conditioner. On the maintenance site, there should be two or more kinds of dry powder, carbon dioxide and foam fire extinguishers and that such fire extinguishers should be placed at stipulated positions, with eye-catching labels

Page 24

INSTALLATION MANUAL---Selecting the Installation Place

condensed water drain pipe

150

Sleeve

insulating covering

electrical cable

Mounting plate

– Do not install the outdoor unit near sources of heat, steam or flammable gas. – Do not install the unit in too windy or dusty places. – Do not install the unit where people often pass.Select a place where the air discharge and operating sound will not disturb the neighbours. – Avoid installing the unit where it will be exposed to direct sunlight ( other wise use a protection, if necessary, that should not interfere with the air flow). – Reserve the spaces as shown in the picture for the air to circulate freely. – Install the outdoor unit in a safe and solid place. – If the outdoor unit is subject to vibration, place rubber gaskets onto the feet of the unit..

water drain pipe

300

500

2000

300

minimum space to be reserved (mm) showing in the picture

500

Outdoor unit

Indoor unit

Outdoor unit

Indoor unit

Installation Diagram

INDOOR UNIT

OUTDOOR UNIT

The purchaser must ensure that the person and/or company who is to install, maintain or repair this air conditioner has qualifications and experience in refrigerant products.

– Install the indoor unit on a strong wall that is not subject to vibrations. – The in let and outlet ports should not be obstructed:the air should be able to blow all over the room. – Do not install the unit near a source of heat , steam,or flammable gas. – Install the unit near an electric socket or private circuit. – Do not install the unit where it will be exposed to direct sunlight. – Select a site where the condensed water can be easily drained out, and where it is easily connected to outdoor unit. – Check the machine operation regularly and reserve the necessary spaces as shown in the picture. – Select a place where the filter can be easily taken out.

Should be less than 15m

Page 25

INSTALLATION MANUAL---Installation of the Indoor unit

50

5mm

Note : Keep the drain pipe down towards the direction of the wall hole, otherwise leakage may occur.

Before starting installation, decide on the position of the indoor and outdoor units, taking into account the minimum space reserved around the units

To install, proceed as follows:

The hole must slope downwards towards the exterior

Note : The shape of the mounting plate may be different from the one above, but installation method is similar .

Indoors

Outdoors

Front panel

Terminal block cover

wiring diagram

Installation of the mounting plate

Drilling a hole in the wall for the piping

Electrical connections---Indoor unit

Do not install your air conditioner in a wet room such as a bathroom or laundry etc

The installation site should be 250cm or more above the floor.

1 Always mount the rear panel horizontally and vertically

2. Drill 32 mm deep holes in the wall to fix the plate;

3. Insert the plastic anchors into the hole; 4 .Fix the rear panel on the wall with provided tapping screws

5.Be sure that the rear panel has been fixed firmly enough to withstand the weight

1. Make the piping hole (§55) in the wall at a slight downward slant to the outdoor side.

2. Insert the piping-hole sleeve into the hole to prevent the connection piping and wiring from being damaged when passing through the hole.

1. Open the front panel.

2. Take off the cover as indicated in the picture ( by removing a screw or breaking the hooks).

3. For the electrical connections, see the circuit diagram on the right part of the unit under the front panel.

4. Connect the cable wires to the screw terminals by following the numbering ,Use wire size suitable to the electric power input (see name plate on the unit) and according to all current national safety code requirements. The cable connecting the outdoor and indoor units must be suitable for outdoor use. The plug must be accessible also after the appliance has been installed so that it can be pulled out if nece ssary. An efficient earth connection must be ensured. If the power cable is damaged, it must be replaced by an authorised Service Centre.

Note:Optional the wires can be connected to the main PCB of indoor unit by manufacturer according to the model without terminal block.

Page 26

INSTALLATION MANUAL---Installation of the Indoor unit

The piping can be run in the 3 directions indicated by numbers in the picture . When the piping is run in direction 1or3, cut a notch along the groove on the side of the indoor unit with a cutter.

Run the piping in the direction of the wall hole and bind the copper pipes , the drain pipe and the power cables together with the tape with the drain pipe at the bottom, so that water can flow freely.

1. Remove the indoor unit pipe cap (check that there is no debris inside).

2. Insert the fare nut and create a flange at the extreme end of the connection pipe.

3. Tighten the connections by using two wrenches working in opposite directions.

4. For R32/R290 refrigerants, mechanical connectors

should be outdoors.

torque wrench

Indoor unit condensed water drainage

The indoor unit condensed water drainage is fundamental for the success of the installation.

1. Place the drain hose below the piping, taking care not to create siphons.

2. The drain hose must slant downwards to aid drainage.

3. Do not bend the drain hose or leave it protruding or twisted and do not put the end of it in water . If an extension is connected to the drain hose , ensure that it is lagged when it passes into the indoor unit.

4. If the piping is installed to the right, the pipes, power cable and drain hose must be lagged and secured onto the rear of the unit with a pipe connection.

1) Insert the pipe connection into the relative slot.

2) Press to join the pipe connection to the base.

YES

Refrigerant piping connection

Connections to the indoor unit

NO NO

YES

Extending the rolled pipe

Shape the connection pipe

– Do not remove the cap from the pipe until connecting it, to avoid dampness or dirt from entering. – If the pipe is bent or pulled too often , it will become stiff . Do not bend the pipe more than three times at one point. – When extending the rolled pipe, straighten the pipe by unwinding it gently as shown in the picture.

The connectors should be outdoors

Page 27

INSTALLATION MANUAL---Installation of the Indoor unit

INSTALLATION OF THE INDOOR UNIT

refrigerant pipe

insulation sleeve

connection cable 1 (for heat-pump)

connection cable

Probe cable(for heat-pump)

Condensed water drain pipe

Covered by vinyl tape

After having connected the pipe according to the instructions, install the connection cables. Now install the drain pipe. After connection,lag the pipe, cables and drain pipe with the insulating material.

1. Arrange the pipes ,cables and drain hose well.

2. Lag the pipe joints with insulating material , securing it with vinyl tape.

3. Run the bound pipe , Cables and drain pipe through the wall hole and mount the indoor unit onto the upper part of the mounting plate securely.

4. Press and push the lower part of the indoor unit tightly against the mounting plate

mounting plate

INSTALLATION MANUAL---Installation of the outdoor unit

– The outdoor unit should be installed on a solid wall and fastened securely. – The following procedure must be observed before co nnecting the pipes and connecting cables : decide which is the best position on the wall and leave enough space to be able to carry out maintenance easily. – Fasten the support to the wall using screw anchors which are particularly suited to the type of wall; – Use a larger quantity of screw anchors than normally required for the weight they have to bear to avoid vibration during operation and remain fastened in the same position for years without the screws becoming loose. – The unit must be installed following the national regulations.

drain pipe

The condensed water and the ice formed in the outdoor unit during heating operation can be drained away through the drain pipe

1. Fasten the drain port in the 25mm hole placed in the part of the unit as shown in the picture.

2. Connect the drain port and the drain pipe. Pay attention that water is drained in a suitable place.

Outdoor unit condensed water drainage (only for heat pump models)

drain port

Page 28

INSTALLATION MANUAL---Installation of the outdoor unit

outdoor unit

screw

wiring diagram on the back of the cover

Screw the flare nuts to the outdoor unit coupling with the same tightening procedures described for the indoor unit.

connection pipes

flare nuts

liquid tap

gas tap

indoor unit

protection caps

liquid valve

gas valve

service port nut

To avoid leakage, pay attention to the following points:

1. Tighten the flare nuts using two wrenches. Pay atten tion not to damage the pipes.

2. If the tightening torque is not sufficient , there will probably be some leakage. With excessive tightening torque there will also be some leakage, as the flange could be damaged.

3. The surest system consists in tightening the connecti on by using a fix wrench and a torque wrench:in this case use the table on page 29.

vacuum pump

service port

Air and humidity left inside the refrigerant circuit can cause compressor malfunction. After having connected the indoor and outdoor units, bleed the air and humidity from the refrigerant circuit by using a vacuum pump.

ELECTRICAL CONNECTIONS

CONNECTING THE PIPES

BLEEDING

tap

1. Remove the handle on the right side plate of outdoor unit.

2. Connect the power connection cord to the terminal board. Wiring should fit that of indoor unit.

3. Fix the power connection cord with wire clamp.

4. Confirm if the wire has been fixed properly.

5. An efficient earth connection must be ensured.

6. Recover the handle.

remove the right

side plate

Refrigerant Pressure Inspection

Air-returning Low-pressure Range of Refrigerant R290:

0.4-0.6Mpa; Air-exhausting High-pressure Range: 1.5-

2.0Mpa; Air-returning Low-pressure Range of Refrigerant R32:

0.8-1.2Mpa; Air-exhausting High-pressure Range: 3.2-

3.7Mpa; It means that the refrigerating system or refrigerant of an air conditioner is abnormal if the air-exhausting and ai r -r e tu r ni ng p re s su re r a n g e s o f t h e de tec ted

Page 29

INSTALLATION MANUAL---Installation of the outdoor unit

The air and humidity left inside the refrigerant circulation can cause compressor malfunction. After having connected the indoor and outdoor units, bleed the air and humidity from the refrigerant circulation using a vacuum pump.

Refrigerant flow direction

2-way valve

(6) Open 1/4 turn

valve cap

(1) Turn

(8) Tighten

(2) Turn

3-way valve

(8) Tighten

(1) Turn

(7) Turn to fully open the valve

(8) Tighten

Service port nut

Valve cap

(1) Unscrew and remove the caps from the 2 - way and 3-way valves. (2) Unscrew and remove the cap from the service port. (3) Connect the vacuum pump hose to the service port. (4) Operate the vacuum pump for 10 - 15 minutes until an absolute vacuum of 10 mm Hg has been reached. (5) With the vacuum pump still in operation , close the low - pressure knob on the vacuum pump coupling. Stop the vacuum pump. (6) Open the 2 - way valve by 1/4 turn and then close it after10 seconds. Check all the joints for leaks using liquid soap or an electronic leak device. (7) Turn the body of the 2-way and 3-way valves. Disconnect the vacuum pump hose. (8) Replace and tighten all the caps on the valves.

3-way valve diagram

connect to indoor unit

open position

spindle

service port cap

Connect to outdoor unit

Valve core

needle

INSTALLATION MANUAL--- operation test

wall

(indoor) (outdoor)

piping

gasket

insulating tape

insulating covering

Clamps

1. Wind insulating covering around the joints of the ind oor unit and fix it with insulating tape.

2. Fix the exceeding part of the signal cable to the piping or to the outdoor unit.

3. Fix the piping to the wall ( after having coated it with insulating tape) using clamps or insert them into pla stic slots.

4. Seal the hole in the wall through which the piping is passed so that no air or water can fill.

– Do the ON/OFF and FAN operate normally? – Does the MODE operate normally? – Do the set point and TIMER function properly? – Does each lamp light normally? – Do the flap for air flow direction operate normally? – Is the condensed water drained regularly?

– Is there any abnormal noise or vibration during operation? – Could the noise , the air flow or the condensed water drainage disturb the neighbours? – Is there any coolant leakage?

Indoor unit test

Outdoor unit test

Note: the electronic controller allows the compressor to start only three minutes after voltage has reached the system.

BLEEDING

Indoor unit

Page 30

INSTALLATION MANUAL---Information for the installer

(1) Refer to the data rating label sticked on the outdoor unit.

TIGHTENING TORQUE FOR PROTECTION CAPS AND FLANGE CONNECTION

PIPE

1/4'' (6,4)

3/8'' (9.52)

1/2'' (12)

5/8'' (15.88)

TIGHTENING TORQUE

[N x m]

TIGHTENING TORQUE

[N x m]

CORRESPONDING STRESS

(using a 20 cm wrench)

15 - 20

31 - 35

35 - 45

75 - 80

Service port nut

Protection caps

7 - 9

25 - 30

wrist strength

arm strength

MODEL capacity (Btu/h)

9k/12k

18k/24k

Lenght of pipe with standard charge

Maximum distance between indoor and outdoor unit

Additional refrigerant charge

Max. diff. in level between indoor and outdoor unit

Type of refrigerant(1)

25m

10m

25m

10m

15g/m 25g/m

R32/R290

5m 5m

R32/R290

(2) The total charge amount should under the maximum according to the table GG.1 in page 20.

Page 31

INSTALLATION MANUAL---Information for the installer

WIRING DIAGRAM

Note: For some models the wires has been connected to the main PCB of indoor unit by manufacturer without terminal block.

For different models, the wiring diagram may be different. Please refer to the wiring diagrams pasted on the indoor unit and outdoor unit respectively.

On indoor unit, the wiring diagram is pasted under the front panel; On outdoor unit, the wiring diagram is pasted on the backside of the outdoor handle cover.

Front panel

Wiring diagram

Outdoor handle cover

Page 32

INSTALLATION MANUAL---Information for the installer

CABLE WIRES SPECIFICATION

12k

18/22k

24k

Power supply cable

Connection supply cable

sectional area

INVERTER TYPE MODEL capacity (Btu/h)

* Above table is listing cable type you should use in order to complete installation, in case your air

conditioner is not including electric cables in its packing.

* 220V air conditioner indoor unit fuse parameter is 50T, 3.15A

* 220V 18K , 22K , 24K air conditioner outdoor unit fuse parameter is 65TS, 25A

2,5mm22,5mm

1,5mm

2,5mm22,5mm

1,5mm

2,5mm22,5mm

1,5mm

2,5mm21,5mm

1,5mm

2,5mm21,5mm

1,5mm

2,5mm21,5mm

1,5mm

2,5mm21,5mm

1,5mm

Page 33

MAINTENANCE

Periodic maintenance is essential for keeping your air conditioner efficient. Before carrying out any maintenance , disconnect the power supply by taking the plug out from the socket.

INDOOR UNIT

ANTIDUST FILTERS

1. Open the front panel following the direction of the arrow

2. Keeping the front panel raised with one hand, take out the air filter with the other hand

3. Clean the filter with water ; if the filter is soiled with oil,it can be washed with warm water (not exceeding 45oC). Leave to dry in a cool and dry place.

4. Keeping the front panel raised with one hand , insert the air filter with the other hand

5. Close The electrostatic and the deodorant filter (if installed) cannot be washed or regenerated and must be replaced with new filters after every 6 months.

CLEANING THE HEAT EXCHANGER

1. Open the front panel of the unit and lift it till its greatest stroke and then unhooking it from the hinges to make the cleaning easier.

2. Clean the indoor unit using a cloth with the water ( not higher than 40oC) and neutral soap . Never use aggressive solvents or detergents.

3. If the outdoor unit is clogged , remove the leaves and the waste and remove the dust with air jet or a bit of water.

END OF SEASON MAINTENANCE

1. Disconnect the automatic switch or the plug.

2. Clean and replace the filters

3. On a sunny day let the conditioner work in ventilation for some hours , so that the inside of the unit can

dry completely..

REPLACING THE BATTERIES

When:

How:

N.B: Use only new batteries. Remove the batteries from the remote controller when the conditioner is not in operation

WARNING ! Do not throw batteries into common rubbish , they should be disposed of in the special containers situated in the collection points.

antidust filter

– There is no confirmation beep heard from the indoor unit. – The LCD doesn’t act. – Take off the cover at back. – Place the new batteries respecting the symbols + and - .

Page 34

TROUBLESHOOTING

MALFUNCTION

Strange odour

The appliance does not operate

Noise of running water

A fine mist comes from the air outlet

Insufficient airflow, either hot or cold

The appliance does not respond to commands

The display is off

Switch off the air conditioner immediately and cut off the power supply in the event of:

ERROR SIGNALS ON THE DISPLAY

In case of error, the display on the indoor unit shown the following error codes:

POSSIBLE CAUSES

Power failure/plug pulled out Damaged indoor/outdoor unit fan motor Faulty compressor thermomagnetic circuit breaker Faulty protective device or fuses. Loose connections or plug pulled out It sometimes stops operating to protect the appliance. Voltage higher or lower than the voltage range Active TIMER-ON function

Damaged electronic control board Air filter dirty

Back flow of liquid in the refrigerant circulation

This occurs when the air in the room becomes very cold, for example in the

“COOLING” or “DEHUMIDIFYING/DRY” modes.

This noise is made by the expansion or contraction of the front panel due

to variations in temperature and does not indicate a problem.

Inappropriate temperature setting.. Air inlet or outlet of indoor or outdoor unit has been blocked. Air filter is blocked.

Fan speed set at minimum. Other sources of heat in the room.

No refrigerant. Remote control is not near enough to indoor unit.

Battery in Remote controller may have been exhausted.. Obstacles between remote control and signal receiver in indoor unit. Active LED function

Power failure

Strange noises during operation.

Faulty electronic control board

Faulty fuses or switches.

Spraying water or objects inside the appliance.

Overheated cables or plugs.

Very strong smells coming from the appliance.

The fault of indoor temperature sensor The fault of indoor pipe temperature sensor

Malfunction of indoor fan motor.

A strange noise can be heard

flashes once

RUN lamp

flashes twice

flashes 6 times

Description of the trouble

Page 35

NOTICE ABOUT RECYCLING

Your product is designed and manufactured with high quality materials and components which can be recycled and reused. This symbol means that electrical and electronic equipment, at their endof-life, should be disposed of separately from your household waste. Please dispose of this equipment at your local community

waste collection/ recycling centre. In the European Union there are separate collection systems for used electrical and electronic products. Please help us to conserve the environment we live in!

DECLARATION OF CONFORMITY

Herewith, Amiridis-Savvidis S.A. states that this product, complies with the requirements of below directives: EMC-Directive: 14 / 30 / EU Low Voltage Directive: 14/ 35 / EU ErP Directive 09 / 125 / EC CE Marking: 93 / 68 / EEC RoHS Directive: 11 / 65 / EU The detailed declaration of conformity can be found at www.morris.gr

Page 36

EXCLUSIVE DISTRIBUTOR Amiridis - Savidis S.A.

87A, 17th November str. 55535, Pylea, Thessaloniki Tel. 2310 944944 Fax. 2316 006650 www.morris.gr