Friedrich MW09Y1E User manual

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KEEP THIS OPERATION MANUAL

FOR FUTURE REFERENCE

P/N9309277021-02

OPERATING MANUAL

MODE D’EMPLOI

MANUAL DE FUNCIONAMIENTO

HEAT & COOL MODEL

(REVERSE CYCLE)

ROOM AIR CONDITIONER

WALL MOUNTED TYPE

Indoor Unit

MW09Y1E

MW12Y1E

Outdoor Unit

MR09Y1E

MR12Y1E

Friedrich Air Conditioning Co.

÷Refer to the fold-out page on the cover.

Fig. 6

Fig. 8

Fig. 7

OPERATION

SWING

TIMER

Fig. 5

Fig. 1

Fig. 2

Fig. 3

Fig. 4

SLEEP TIMER

MASTER

CONTROL

SET

TEMP.

SET

TIME

FAN

CONTROL

START/STOP

SWING

LOUVER

CLOCK

CLOCK TIMER RESET

OFF ON

COOL

DRY

FAN

AUTO

HIGH

MED

LOW

QUIET

AUTO

SLEEP

OFF

LOW HIGH

ACL

OPEN

(

)

∞

•

–

⁄

≠

AIR FLOW

DIRECTION

™

En-1

CONTENTS

SAFETY PRECAUTIONS .................................... En-1

FEATURES AND FUNCTIONS ........................... En-4

NAME OF PARTS ............................................... En-5

PREPARATION.................................................... En-6

OPERATION ........................................................ En-7

TIMER OPERATION............................................ En-9

SLEEP TIMER OPERATION.............................. En-10

ADJUSTING THE DIRECTION OF

AIR CIRCULATION ........................................... En-11

SWING OPERATION ........................................ En-12

MANUAL AUTO OPERATION ......................... En-12

CLEANING AND CARE..................................... En-13

TROUBLESHOOTING ....................................... En-16

OPERATING TIPS ............................................. En-17

SAFETY PRECAUTIONS

WARNING

This mark indicates procedures which, if improperly performed, might possibly result in per-

sonal harm to the user, or damage to property.

CAUTION

¶Before using the appliance, read these “SAFETY PRECAUTIONS”thoroughly and operate in the correct way.

¶The instructions in this section all relate to safety; be sure to maintain safe operating conditions.

¶“CAUTION”and “WARNING”have the following meanings in these instructions:

WARNING

Do not attempt to install this air conditioner by yourself.

¶Consult authorized service personnel for all installations.

Consult authorized service personnel for any repairs.

¶Do not attempt to remove parts, or service the unit yourself, since you may be

exposed to dangerous electrical shock. This appliance contains no user-serviceable

parts.

When moving, consult authorized service personnel for

disconnection and installation of the unit.

This mark indicates procedures which, if improperly performed, might lead to the death or

serious injury of the user.

Safety Symbols

%The triangular symbol indicates WARNING, CAUTION and DANGER items.

This symbol indicates prohibited operations. The prohibited action is indicated both within the symbol,

and in nearby explanations.

¶This symbol indicates instructions regarding operations which are to be performed by the user.

En-2

Do not stay in direct cooling airflow for long periods.

¶Excessive direct exposure to chilled air could be bad for your health.

¶Be especially careful when going to bed, and in rooms where infants, aged, or sick

people are staying.

Do not insert fingers or objects into the outlet port or intake grilles.

¶A fan operates at high speed inside the unit, and personal injury could result.

¶Be particularly careful regarding small children.

WARNING

PRECAUTIONS

In the event of a malfunction (burning smell, etc.), immediately

stop operation, disconnect the power, and consult authorized

service personnel.

¶Continuing to operate the unit under such conditions could lead to hazard of fire or

electrical shock.

Do not climb on, or place objects on, the

air conditioner.

¶Personal injury could result from a falling object, or if

the unit tips over.

Do not set flower vases or water contain-

ers on top of air conditioners.

¶Water leaking inside the unit could damage electrical

insulation, leading to danger of electrical shock.

Do not direct air flow at fireplaces or heat-

ing apparatuses.

¶Direct air blowing on fires could result in improper

combustion or fire.

Do not place animals or plants in the direct

path of the air flow.

Do not hang on or cover the air condi-

tioner.

Be careful to provide adequate ventilation

particularly when using the unit in combi-

nation with other heating apparatus.

¶Insufficient ventilation could lead to oxygen starva-

tion.

Do not expose the air conditioner directly

to water.

¶Electrical insulation could be damaged, resulting in

electrical shock.

Do not operate the air conditioner with

wet hands.

¶Electrical shock could result.

CAUTION

En-3

PRECAUTIONS

CAUTION

Check the condition of the installation for

damage.

¶After lengthy use, arrange for visit by authorized ser-

vice personnel to check installation condition.

Always turn off power whenever cleaning

the air conditioner or changing the air fil-

ter.

¶A fan operates at high speed inside the unit, and per-

sonal injury could result.

Turn off power source when not using the

unit for extended periods.

Take precautions to prevent infants from

accidentally swallowing batteries.

Do not drink the water drained from the

air conditioner. Do not use in applications involving the

storage of foods, plants or animals,

precision equipment, or art works.

¶The quality of the stored items may deteriorate.

Take out the batteries from the remote

control unit when not using for a long

time.

¶Take out the batteries to prevent troubles caused by

battery liquid leakage.

¶If leaking battery fluid comes in contact with your

skin, eyes, or mouth, immediately wash with copious

amounts of water, and consult your physician.

Install the indoor unit and remote control

unit at least one meter from any television

sets or radio.

¶Signal radiation could be induced into the system to

give erroneous operation.

Always operate with the air filter installed.

¶Operating the unit without the air filter could cause

excessive dirt to collect on internal parts, leading to

malfunction.

When installing the indoor unit and

outdoor unit, take precautions to prevent

access by infants.

¶Unexpected accidents could occur.

Do not use inflammable gases near the air

conditioner.

Avoid installing the air conditioner near a

fireplace or other heating apparatus.

¶Exposure to excessive heat could result in deforma-

tion of the outer case.

Do not block or cover the intake grille and

outlet port.

¶Obstructing the ports will reduce operating efficiency,

leading to improper operation and possible damage.

Do not touch the heat exchanger radiator

fins.

¶Personal injury could result.

¶Be particularly careful when cleaning.

¶Bending or damage to the fins will affect the effi-

ciency of the unit.

Be sure to attach the intake grille securely.

Connection valves become hot during

Heating; handle with care.

¶Touching the connection valves could result in burns.

En-4

FEATURES AND FUNCTIONS

AUTOMATIC OPERATION

Merely press the START/STOP button, and the unit will be-

gin automatic operation in either the Heating, Cooling, Dry,

or Monitor modes as appropriate, in accordance with the

thermostat setting and the actual temperature of the room.

SLEEP TIMER

When the SLEEP timer button is pressed during heating

mode, the air conditioner's thermostat setting is gradually

lowered during the period of operation; during cooling

mode, the thermostat setting is gradually raised during the

period of operation. When the set time is reached, the unit

automatically turns off.

WIRELESS REMOTE CONTROL UNIT

The WIRELESS REMOTE CONTROL UNIT allows convenient

control of air conditioner operation.

SWING OPERATION

The Air Flow Direction Louvers swings automatically up

and down so that the air speeds to every nook and corner

of your room.

REMOVABLE INTAKE GRILLE

The indoor unit's INTAKE GRILLE can be removed for easy

cleaning and maintenance.

MILDEW-RESISTANT FILTER

The AIR FILTER has been treated to resist mildew growth,

thus allowing cleaner use and easier care.

SUPER QUIET OPERATION

When the FAN CONTROL button is used to select QUIET,

the unit begins super-quiet operation; the indoor unit's

airflow is reduced for quieter operation.

POWER DIFFUSER

(for warm air to your feet)

When the Air Flow Direction Louvers are moved for down-

ward blowing, the Power Diffuser opens in downward di-

rection and generates a powerful air flow to warm your

feet quickly and efficiently.

En-5

NAME OF PARTS

Fig. 6 Remote Control Unit

&SLEEP button

*MASTER CONTROL button

(SET TEMP. /SET TIME button ( / )

)Signal Transmitter

_TIMER button

+FAN CONTROL button

¡START / STOP button

™AIR FLOW DIRECTION button

£SWING LOUVER button

Rear side (Fig. 7)

¢TIME ADJUST button

∞ACL button

(located inside battery compartment)

§TEST RUN button

÷This button is used when installing the unit,

and should not be used under normal

conditions, as it will cause the air

conditioner's thermostat function to operate

incorrectly.

÷If this button is pressed during normal

operation, the unit will switch to test

operation mode, and the Indoor Unit's

OPERATION Indicator Lamp and TIMER

Indicator Lamp will begin to flash

simultaneously.

÷To stop the test operation mode, press the

START/STOP button to stop the air

conditioner.

¶Remote Control Unit Display (Fig. 8)

•Transmit Indicator

Clock Display

ºOperating Mode Display

–Timer Mode Display

≠Fan Speed Display

ŸTemperature Set Display

⁄Timer Set Indicator

¤Temperature Set Indicator

Fig. 1 Indoor Unit

1Operating Control Panel (Fig. 2)

2MANUAL AUTO button

3Remote Control Signal Receiver

4Indicator Lamps (Fig. 3)

5OPERATION Indicator Lamp (red)

6TIMER Indicator Lamp (green)

÷If the TIMER Indicator Lamp flashes when

the timer is operating, it indicates that a fault

has occurred with the timer setting (See

Page 17 Auto Restart).

7SWING Indicator Lamp (orange)

8Intake Grille (Fig. 4)

9Air Filter

0Air Flow Direction Louver

-Right-Left Louvers

(behind Air Flow Direction Louver)

=Drain Hose

~Inter Unit-Line

!Air Cleaning Filter (optional)

Fig. 5 Outdoor Unit

@Power Supply

#Intake Port

$Outlet Port

%Pipe Unit

^Drain port (bottom)

En-6

Turn on the Power

In the case of a direct line connection, turn on the circuit

breaker.

Load Batteries (AAA x 2)

Press and slide the battery compartment lid on the reverse

side to open it.

Slide in the direction of the arrow while pressing the mark.

Insert batteries.

Be sure to align the battery polarities (ª/·) correctly.

Close the battery compartment lid.

Set the Current Time

Press the TIME ADJUST button (Fig. 7 ¢).

Use the tip of a ball-point pen or other small object to press the button.

Use the / SET TEMP. SET TIME buttons (Fig. 6 ()

to adjust the clock to the current time.

button: Press to advance the time.

button: Press to reverse the time.

(Each time the buttons are pressed, the time will be advanced/reversed

in one-minute steps; hold the buttons depressed to change the time quickly

in ten-minute steps).

Press the TIME ADJUST button again.

This completes the time setting and starts the clock.

To Use the Remote Control Unit

÷The Remote Control Unit must be pointed at signal receiver (Fig. 1 3) to operate

correctly.

÷Operating Range: About 7 meters.

÷When a signal is properly received by the air conditioner, a beep be heard.

÷If no beep is heard, press the Remote Control Unit button again.

PREPARATION

CAUTION!

÷Take care to prevent infants from

accidentally swallowing batteries.

÷When not using the remote control unit for

an extended period, remove the batteries

to avoid possible leakage and damage to

the unit.

If leaking battery fluid comes in contact with

your skin, eyes, or mouth, immediately

wash with copious amounts of water, and

consult your physician.

÷Dead batteries should be removed quickly

and disposed of properly, either by placing

in a public battery collection receptacle, or

by returning to appropriate authority.

÷Do not attempt to recharge dry batteries.

Never mix new and used batteries, or

batteries of different types.

Batteries should last about one year under

normal use. If the remote control unit’s

operating range becomes appreciably

reduced, replace the batteries and press

the ACL button (Fig. 7 ∞) with the tip of a

ballpoint pen or other small object.

Screws

Insert

Press in

Slide up

Pull out

2Set the Remote Control

Unit.

3To remove the Remote

Control Unit.

1Mount the Holder.

Remote Control Unit Holder

En-7

SLEEP TIMER

MASTER

CONTROL

SET

TEMP.

SET

TIME

FAN

CONTROL

START/STOP

COOL

SLEEP TIMER

MASTER

CONTROL

SET

TEMP.

SET

TIME

FAN

CONTROL

AUTO

SLEEP TIMER

MASTER

CONTROL

SET

TEMP.

SET

TIME

FAN

CONTROL

START/STOP

To Set the Fan Speed

Press the FAN CONTROL button (Fig. 6 +).

Each time the button is pressed, the fan speed changes in the following order:

About three seconds later, the entire display will reappear.

When set to AUTO:

Heating: Fan operates so as to optimally circulate warmed air.

However, the fan will operate at very low speed when the temperature of

the air issued from the indoor unit is low.

Cooling: As the room temperature approaches that of the thermostat setting, the

fan speed becomes slower.

Fan: The fan alternately turns on and off; when on, the fan runs at the low fan

speed.

The fan will operate at very low setting during Monitor operation and at

the start of the Heating mode.

When set to QUIET:

SUPER QUIET operation begins. The indoor unit's airflow will be reduced for quieter

operation.

÷SUPER QUIET operation cannot be used during Dry mode. (The same is true

when Dry mode is selected during AUTO mode operation.)

÷During SUPER QUIET operation, Heating and Cooling performance will be reduced

somewhat.

OPERATION

To Select Mode Operation

Press the START/STOP button (Fig. 6 ¡).

The Indoor Unit’s OPERATION Indicator Lamp (red) (Fig.3 5) will light.

The air conditioner will start operation.

Press the MASTER CONTROL button (Fig.6 *) to select

the desired mode.

Each time the button is pressed, the mode will change in the following order.

Example: When set to COOL

About three seconds later, the entire display will reappear.

Example: When set to 80°F.

Example: When set to AUTO.

The thermostat setting should be considered a standard value, and may differ

somewhat from the actual room temperature.

AUTO HIGH MED LOW QUIET

AUTO COOL DRY

FAN

HEAT

In order to increase the drying effect

during quiet cooling operation, the fan

of the indoor unit may stop.

To Set the Thermostat

Press the TEMPERATURE set button.

button: Press to increase the thermostat setting.

button: Press to lower the thermostat setting.

¶Thermostat setting range:

Heating ................................................................. 60°F to 88°F

Cooling/Drying ..................................................... 64°F to 88°F

About three seconds later, the entire display will reappear.

NOTE:

¶The thermostat setting should be considered a standard value, and may differ

somewhat from the actual room temperature.

¶During Fan mode, set the unit to “– –” for continuous fan operation regardless

of room temperature.

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