Friedrich MWM09Y1J Mode d'emploi

Models

Indoor Unit

Outdoor Unit

MWM09Y1J MWM

12Y1J

MRM09Y1J MRM12Y1J

960-910-05

CONTENTS

This symbol stands for the items

should be forbidden.

This symbol stands for the items

should be followed

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Operation and maintenance

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Notices for use

Names and functions of each part

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Operation of remote controller

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Emergency operation

Routine Maintenance

Basic Troubleshooting

Installation service

Notices for installation

Installation dimension diagram

Install indoor unit

Install outdoor unit

Check after installation and test operation

Do not dispose of this product as unsorted municipal

waste. Collection of such waste separately for special

treatment is necessary.

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

physical, sensory or mental capabilities or lack of experience and knowledge,

unless they have been given supervision or instruction 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.

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Thank you for choosing

Friedrich Air Conditioning

, please read this owner's manual

carefully before operating the unit and keep it carefully for consulation.

Service & Assistance

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Service & Assistance

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Congratulations

Thank you for your decision to purchase Friedrich. Your new Friedrich has been carefully engineered and manufactured to give you many years of dependable,

efcient operation, maintaining a comfortable temperature and humidity level. Many extra features have been built into your unit to assure quiet operation,

the greatest circulation of cool, dry air, and the most economic operation.

General Instructions

This Installation and Operation Manual has been designed to insure maximum satisfaction in the performance of your unit. For years of trouble-free service,

please follow the installation instructions closely. We cannot overemphasize the importance of proper installation.

Here are some suggestions to help you use your

new Friedrich most efficiently:

1. Carefully read and follow the installation instructions.

2. Make sure the unit is the right capacity for the area being cooled.

An undersized unit makes the unit work too hard, using more

electricity than needed and increases wear. An oversized unit

will cycle on and off too rapidly, and therefore cannot control

humidity as well.

3.

Clean the filter frequently (See Routine Maintenance, Page 23).

4. Do not block the air ow to and from the unit.

5. A dirty lter or improperly set controls can affect the cooling

ability of the unit.

6. If cooling is weak and you have veried that the lter is clean

WARNING

Read Installation Operation

Manual

Please read this manual thoroughly prior to

equipment installation or operation.

It is the installer’s responsibility to properly

apply and install the equipment. Installation

must be in conformance with the NFPA 70

-2008 National Electric Code or current edition,

International Mechanic Code 2009 or current

edition and any other applicable local or

national codes.

Failure to do so can result in property damage,

personal injury or death.

WARNING

Refrigeration system

under high pressure

Do not puncture, heat, expose to flame or

incinerate.

Only certified refrigeration technicians should

service this equipment.

Only use gauge sets designed for use with

R410A. Do not use standard R22 gauge sets.

R410A systems operate at higher pressures

than R22 equipment. Appropriate safe

service and handling practices must be used.

and the controls are properly set, the unit may need service and

you should call your Friedrich service provider to check the unit.

7. Keep blinds, shades and drapes closed on the sunny side of the

room being cooled to reduce radiant heat.

8. Proper insulation helps your unit maintain the desired inside

temperature.

9. Whenever possible, shade south and west facing windows.

10. Keep window coverings away from the unit to provide free air ow.

NOTICE

CAUTION

ANIN

Your safety and the safety of others are very important.

We have provided many important safety messages in this manual and on your appliance. Always read and obey all

safety messages.

This is a safety Alert symbol.

This symbol alerts you to potential hazards that can kill or hurt you and others.

All safety messages will follow the safety alert symbol with the word “WARNING”

or “CAUTION”. These words mean:

Indicates a hazard which, if not avoided, can result in severe personal injury or

death and damage to product or other property.

Indicates a hazard which, if not avoided, can result in personal injury and

damage to product or other property.

All safety messages will tell you what the potential hazard is, tell you how to reduce the chance of injury, and tell you

what will happen if the instructions are not followed.

Indicates property damage can occur if instructions are not followed.

WARNING

.

Anti-cool wind function:

In "Heat" mode, under the following three kinds of state, if indoor heat exchanger doesn't

arrive at certain temp., indoor fan will not act, in order to prevent cool wind blowing(within

2 mins):

1. Heating starts. 2.After Auto Defrost finished. 3.Heating under the low temperature.

Gentle Breeze

In the following situation, the indoor unit may blow gentle breeze, and

the guide louver rotate to a certain position:

1. In “Heat” mode, the unit turned on, the compressor doesn’t arrive the starting condition

2. In “Heat” mode, the temperature arrive at the setting value and the compressor stop

running about 1min.

*

Notices for use

Working principle and special functions for cooling

Principle:

Anti-freezing function:

Working principle and special functions for heating

Principle:

Defrosting:

Air conditioner absorbs heat in the room and transmit to outdoor and discharged, so that

indoor ambient temperature decreased, its cooling capacity will increase or decrease by

outdoor ambient temperature.

If the unit is running in COOL mode and in low temperature, there will be frost formed on

the heat exchanger, when indoor heat exchanger temperature decreased below 0 , the

indoor unit microcomputer will stop compressor running and protect the unit.

℃

Air conditioner absorbs heat from outdoor and transmits to indoor, in this way to increase

room temperature. This is the heat pump heating principle, its heating capacity will be

reduced due to outdoor temperature decrease.

If outdoor temperature becomes very low, please operate with other heating equipments.

When outdoor temperature is low but high humidity, after a long while running, frost will

form on outdoor unit, that will effect the heating effect, at this time, the auto defrosting

function will act, the heat running will stop for 8-10mins.

During the auto defrosting, the fan motors of indoor unit and outdoor unit will stop.

During the defrosting, the indoor indicator flashes, the outdoor unit may emit vapor.

This is due to the defrosting, it isn't malfunction.

After defrosting finished,the heating will recover automatically.

1

2

Notices for use

Working temperature range

Maximum cooling

Maximum heating

Indoor side DB/WB(ºF)

90/73

81/---

Outdoor side DB/WB(ºF)

109/79

75/64

The operating temperature range (outdoor) heat pump unit is 5ºF~ 109ºF. 115V

Model

Air

out

Air in

Run

Receive

Heat

Cool

Dry

SET TEMP

ON/OFF

3

Names and functions of each part

Indoor unit

Outdoor unit

Wireless

remote control

Guide louver

Drainage pipe

Air inlet

Air outlet

Wrapping Tape

Wall Pipe

Front panel

Filter

MODE

(AUTO/COOL/DRY/FAN/HEAT).

setting.

: Press to decrease temperature

setting.

FAN

Press it set swing angle.

TIMER ON

TIMER OFF

CLOCK

TEMP

TURBO

SLEEP

LIGHT

Press it to set auto-on timer.

Press it to set auto-off timer

Press it set clock.

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6

7

5

3

2

4

11

10

14

9

12

13

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Operation of Remote Controller

3

9

10

13

12

5

4

11

8

7

2

1

6

8

Press it to turn on/off the light.

Press to start or stop operation.

: Press to increase temperature

Press to set fan speed.

Press to select operation mode

SENSOR

AIR SWEEP

EXTEND

AUTO

15

14

START / STOP

4

DIGITAL display:

This area will show the set tempe-

rature.

LOCK icon:

is displayed by pressing "+"

and “-” buttons simultaneously. Press

them again to clear the display.

LIGHT icon:

is displayed by pressing the

LIGHT button. Press LIGHT button

again to clear the display.

22

MODE icon:

If MODE button is pressed,

current operation mode icon

(AUTO), ( COOL),

(DRY), (FAN) or (HEAT

only for heat pump models) will show.

18

is displayed when pressing

display.

After pressing TIMER button, ON or

OFF will blink.This area will show

the set time.

SET TIME display:

Pressing TEMP button,

(set temperature),

ambient temperature)

(outdoor ambient temperature)

and blank is displayed circularly.

(indoor

TEMP icon:

SLEEP icon :

is displayed by pressing

the SLEEP button. Press this

button again to clear the display.

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is displayed when pressing the

nottub siht sserP.nottub OBRUT

again to clear the display.

TURBO icon:

Operation of Remote Controller

icon:

AIR SWEEP

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17

21

20

23

24

16

1

7

18

19

20

21

22

23

24

the

button.

AIR SWEEP

Press this button again to clear the

27

26

25

5

is displayed when pressing the

again to clear the display.

Press FAN button to select the

desired fan speed setting (AUTO-

Low-Med-High).Your selection will

be displayed in the LCD windows,

except the AUTO fan speed.

FAN SPEED display:

is displayed when pressing the

to clear the display.

Operation of Remote Controller

icon:

SENSOR

icon:

EXTEND

button. Press this button

26

25

27

16

1

7

18

19

20

21

22

23

24

27

26

25

6

SENSOR

button. Press this button

again

Pressing CLOCK button,

blinks. Within 5 seconds , pressing + or - button adjusts the

CLOCK :

present time. Holding down either button above 2 seconds increases or decreases the

time by 1 minute every 0.5 second and then by 10 minutes every 0.5 second. During

blinking after setting, press CLOCK button again to confirm the setting, and then

will

be constantly displayed.

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Remote Controller Description

:

This button is used for setting Fan Speed in the sequence that goes from AUTO,

to

then back to Auto.

,

FAN

:

6

MODE :

5

Each time you press this button, a mode is selected in a sequence that goes from AUTO,

COOL,DRY, FAN,and HEAT

*

,as the following:

AUTO

COOL

DRY

FAN HEAT

*

*Note: Only for models with heating

function.

After energization, AUTO mode is defaulted. In AUTO mode, the set temperature will not

be displayed on the LCD, and the unit will automatically select the suitable operation

mode in accordance with the room temperature to make indoor room comfortable.

1

3

2

4

Press this button to turn on the unit .Press this button again to turn off the unit.

Press this button to decrease set temperature. Hold it down for 2 seconds or more

to rapidly decrease set temperature. In AUTO mode, set temperature is not

adjustable.

Press this button to increase set temperature. Hold it down for 2 seconds or more

to rapidly increase

set temperature. In AUTO mode, set temperature is not

adjustable.

Auto

Low speed

Medium speed

High speed

Remote Control Instructions

SENSOR (SAVE)

:

Press this button to turn on SENSOR(SAVE) function. Saves room ambient temperature

and automatically adjusts maintaining that room ambient until pressed again which

cancels the SENSOR(SAVE) function.

START / STOP

:

AUTO

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TEMP:

ambient temperature, 5s later or within 5s, it receives other remote control signal that will

return to display the setting temperature. if the users haven't set up the temperature

displaying status,that will display the setting temperature.(This function is not applicable

for some models).

TIMER ON :

TIMER OFF :

11

10

TURBO:

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Press this button to initiate the auto-ON timer. To cancel the auto-timer program, simply

press this button again.

After pressing this button, disappears and "ON "blinks

. 0

0:00 is displayed for ON time

setting. Within 5 seconds, press + or - button to adjust the time value. Every press of either

button changes the time setting by 1 minute. Holding down either button rapidly changes the

time setting by 1 minute and then 10 minutes. Within 5 seconds after setting, press TIMER

ON button to confirm.

Press this button to set up & down swing angle, which circularly changes as below:

OFF

This remote controller is universal. If any command , or is sent out,

the unit will carry out the command as

indicates the guide louver swings as:

fan will continue operation for 10 min utes in order to dry the indoor unit even though you

have turned off the unit.

HEAT mode.

Press this button to activate / deactivate the Turbo function which enables the unit to

reach the preset temperature in the shortest time. In COOL mode, the unit will blow strong

cooling air at super high fan speed. In HEAT mode, the unit will blow strong heating air

at super high fan speed. (This function is not applicable for some models).

Press this butto

n to initiate the auto-off timer. To cancel the auto-timer program, simply

press the button again.TIMER OFF setting is the same as TIMER ON.

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8

AIR SWEEP:

EXTEND(DRY):

Pressing button in COOL or DRY mode, the icon is displayed and the indoor

After energization,

OFF is defaulted. is not available in AUTO, FAN or

EXTEND

Remote Control Instructions

the indoor setting temperature or indoor ambient

By pressing this button you can display

temperature.When the indoor unit it will display the setting temperature,

is first powered on

if the temperature's display status is changed from other status to" ",displays the

8

★

●

1.Remove the battery cover plate from the rear of the remote controller.

(As shown in the figure)

2.Take out the old batteries.

3.Insert two new AAA1.5V dry batteries, and pay attention to the polarity

(+/-).

4. Reinstall the battery cover plate

Notes:

When replacing the batteries, do not use old or different types of

batteries, it may cause malfunction.

If the remote controller will not be used for a long time, please remove

batteries to prevent batteries from leaking.

Remote should be kept

3 feet

away from the TV set or stereos.

If the remote controller does not operate normally, remove batteries and

reinsert after 30

seconds. If abnormal operation continues, replace the

batteries.

Diagram for removal of

batteries

Replacement of Batteries

Press "+ " and "-" buttons simultaneously

to lock or unlock the keypad. If the remote

controller is locked, is pressing any button, blinks

three times.

℃

℉

SLEEP:

LIGHT:

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Press this button to go into the SLEEP operation mode. Press it again to cancel this

Press LIGHT button to turn on the display's light and press this button again to turn off

disappears.

Combination of "+" and "-" buttons: About lock

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15

or DRY mode to maintain the most

comfortable temperature for you.

Remote Control Instructions

17

Combination of "MODE" and "-" buttons:

, press "MODE"

displayed. In this case,

Allows you to toggle between Fahrenheit and Celsius.

When the unit is OFF

and " - " buttons simultaneously to switch between and .

9

the display's light. If the light is turned on, is displayed. If the light is tunrned off,

function. This function is available in COOL

If the wireless remote control is lost or

broken, please use the manual switch

button. At this time, the unit will run in the

Auto mode, the temperature and fan

speed cannot be changed. The

operation is shown below:

●

Emergency operation

●

Manual switch

Fig.3

Front Panel Illumination On/Off

Display indicator light control of indoor unit

To turn 'On'

the light function,the icon will display

on the remote control screen by pressing the "Light"

button. In which case,the display indicator light will be

on if the unit receives this signal.

To turn 'Off

'

the light function,the

will

disappear

on

the remote control screen by pressing

this button. In which case, the display indicator light

will be off if the unit receives this signal.

Display indicator light on:

Display indicator light off:

Turn off the unit:

Press manual switch to turn off unit.

(Fig .3) Open front panel and the manual switch

is on the rightside near electrical connection

cover.

Turn on the unit:

Press manual button and unit will run in

Auto mode immediately. The unit will adjust

to the indoor temperature previously

selected (Cooling or Fan) and obtain a

comfortable setting.

10

●●

●

② Clean the air filter

③

①

(a)

(b)

Caution

Turn power off and pull out the power plug before cleaning air conditioner, or it may cause electric

shock.

Never spray water directly into indoor or outdoor components while power is connected as

electrocution or shock can occur.

Volatile liquid (e.g. thinner or gasoline) will damage the air conditioner. (Wipe the unit with a dry

soft cloth, or a cloth slightly moistened with water or cleanser.)

Cleaning the front panel

Clean the air filter (Recommended once every three months)

Removing air filter

on both sides of the front panel are slots pull front

open, pull the air fil

ter

downward and take it out,

please see the Fig. 4(a, b).

To clean the dust adhering to the filters, you can either

use a vacuum cleaner, or wash them with warm water

and neutral detergent (the water should be below

113ºF degree) ,and allow to dry.

Reinsert the air filter

Reinsert the filters along the same location they had

been removed from and snap front panel back into

place.

Fig.4

When cleaning the front panel, please dip the cloth into water with temperature below 113ºF, then dry the

cloth and wipe the front panel or dirty portion of front.

Note: Do not immerse the front panel in water, there are PCB (electronic) components and circuit

diagrams on the front panel that may become damaged.

Routine Maintenance

If there is an excessive amount of dust around the air conditioner,

to moderate personal injury.

the air filter should

be cleaned more frequently. Once filters are removed

sharp.

Failure to do so can result in minor

do not touch fins, edges may be

NOTE: Never use water above 113ºF to clean, or it

can cause deformation or discoloration.

NOTE:

11

The sound of water flow

during operation.

● Turn unit on.

●

Raise/Lower temperature

setting.

● Unit will resume normal

operation once power

has been restored.

● Clean air filter.

●

Clean air conditioner.

Please contact an

Authorized Friedrich

Service Agency

●

When the compressor

starts or stops running

you may here a swoosh

or gurgle, this isn't

a malfunction.

Cause

12

●

In COOL Mode there is a

mist emitted from the vent.

When the indoor temerature

and humidity are high and

there is a rapid cool down in

the room.

After running for a period of

time the indoor temperature

and humidity will decrease,

mist will fade away.

Unit does not cool/heat room

sufficiently.

The return/discharge air

grille is blocked.

Windows or doors to the

outside are open.

The setpoint is not set

to a cool/warm enough

setting.

The indoor filter is dirty or

obstructed

Outdoor coil is dirty or

obstructed.

Ambient temperature of the

space is to hot/cool.

The system was not properly

sized for the heat load

requirements of the space

Check that return/discharge

air are not blocked.

Check that windows and

doors are closed.

Adjust setpoint to a more

comfortable setting.

Please allow more time for

system to cool/heat living

space

Clean filter - (Refer to

routine maintenance

section for instruction)

Please contact your servicer

for more information if

previous options do not

remedy the issue.

Please contact servicer

to properly clean coils.

Cause

Immediately stop all operations and plug out, contact

the dealer if following situations occur.

There is harsh sound during operation.

There unusual and offending odors emitted during

operation.

Water is leaking in the room.

Breaker or Time delay fuse often trips.

Accidentally splashed water or other liquids into unit.

There is excessive or abnormal heat emanating from the power

cords.

Turn off unit and switch off breaker.

13

Wireless Remote control

does not work.

There is water leaking into

living space from indoor unit.

There is water leaking from

outdoor unit.

Noise from indoor unit.

Indoor unit not blowing air

Moisture on air vent

Not in frequency range

Remove batteries and reinstall.

High humidity

Unit is running in cool mode

Unit is running in Auto defrost

mode

Unit is running in Heat mode

Sound of fan

Unit is in Defrost mode.

Defrost of indoor coil

High Humidity

Condensation may have formed and

dripped off grille due to extended

cooling.

Humid conditions in living space.

Condensate drain overflow.

Drain pipe to indoor unit is loose.

Replace batteries.

Condensation may have formed on

piping.

Ice may have formed and is

defrosting into unit.

Condensation may have dripped off

outdoor coil.

Unit may have switched off for outdoor

coil to defrost in low ambient

conditions function will resume.

Sound can be blower or motor please

contact a service center if noise

persists.

Coil can become frosted in some

conditions and unit will cycle into a

defrost sound may be ice thawing

inside. Once defrost is complete

sound should not occur.

Service & Assistance

1

2

3

14

Before calling for service, please check the "Basic troubleshooting" section above. This

may help you to find the answer to your problem, avoid unnecessary service calls, and

save the cost of a service call if the problem is not due to the product itself. If you have

checked the "Basic troubleshooting" section and still need help, below you will find a list

of available services:

You can find the name of your local Authorized Service Provider by visiting our website

at www.friedrich.com.

If you require further assistance please call Friedrich

customer support at 1-800-541-6645.

Before calling please make sure that you have the full model and serial number, as well

as the date of purchase of you equipment available. Providing us with this information

will allow us to better assist you.

1.

2.

Condensate should drain easily from unit.

4.

Installation choice should be strong enough to handle the weight of the equipment and

insulate against vibration noise from operation.

5.

6.

7.

8.Follow installation requirements and dimensions.

1

.

Select a location with consideration of surroundings including pets and neighbors as heat

and cool will be discharged from equipment.

2

.

Select a location where there should be sufficient ventilation.

3

.

Select a location where there should be no obstructions cover the inlet and outlet.

4

.

The location should be able to withstand the full weight and vibration of the outdoor unit

and permit safe installation.

5

.

Select a dry place, but do not expose under the direct sunlight or strong wind.

6

.

3.

Keep system out of the reach of children and pets.

7.

8.

9.

Important Notices

Indoor Unit Placement

Air inlet and discharge should be kept free of obstruction at all times. Ensure airflow

through living space.

Be sure to leave enough space to allow access for routine maintenance. The height of the

installed location should be 8 ft or more from the floor.

Select a place

3 ft

or more away from TV or any other electric appliances.

Select a place where the filter can be easily taken out.

Do not use the unit in the immediate surroundings of a laundry, bath, shower

or swimming pool

9.

Installation

Outdoor Unit

Placement

Make sure that the outdoor unit installation dimension

are in accordance

with installation

dimension diagram, convenient for maintenance, repair.

The height difference of connecting the tubing within

32 ft

, the length of connecting the

tubing within

65 ft

.

Select a place where it is out of reach for the children.

Select a place where will not block the passage and do not influence the city appearance.

15

Note:

Follow wiring diagram to ensure that short circuit will not happen. Incorrect wiring can

cause potential for fire.

●

The breaker switch must have the functions of magnetic tripping and heat tripping, in

order to protect from short circuit.

Ensure that power circuit is dedicated and not shared with other equipment.

Power cable diameter should be followed.

2.

Do not damage power cord.

3.

4.

5.

Be sure to follow local and national electrical code.

Notices for installation

Safety Requirements For Electric Appliances

1.

Consideration should be made in location of outdoor unit as heat/cool is emitted, pets and

neighbors could be affected by this.

2. Select a location where there should be sufficient ventilation.

3.

Select a location where there should be no obstructions to cover the inlet and outlet.

4. The location should be able to withstand the full weight and vibration of the outdoor unit

and permit safe installation.

5. Select a dry place, but do not expose under the direct sunlight or strong wind.

6.

Outdoor Unit Installation Position Selection

Installation should follow instructions and dimensions.

16

1.

Keep system 5 feet from combustibles.

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