Mitsubishi MFZ-KA18NA Owner's manual

Brand: Mitsubishi

Model: MFZ-KA18NA

Category: Split-system air conditioners

Type: Owner's manual

This manual is also suitable for

FLOOR-TYPE AIR CONDITIONERS

INDOOR UNIT

MFZ-KA09NA MFZ-KA12NA MFZ-KA18NA

Español

Français

English

OPERATING INSTRUCTIONS

For user

• To use this unit correctly and safely, be sure to read these operating in-

structions before use.

MANUAL DE INSTRUCCIONES

Para los clientes

• Para utilizar esta unidad de forma correcta y segura, lea previamente

estas instrucciones de funcionamiento.

NOTICE D’UTILISATION

A l’attention des clients

• Pour avoir la certitude d’utiliser cet appareil correctement et en toute

sécurité, veuillez lire cette notice d’instructions avant de mettre le clima

tiseur sous tension.

SAFETY PRECAUTIONS

CONTENTS

N SAFETY PRECAUTIONS 1

N NAME OF EACH PART 3

N PREPARATION BEFORE OPERATION 4

N SELECTING OPERATION MODES 5

N FAN SPEED AND AIRFLOW DIRECTION ADJUSTMENT 6

N AIR OUTLET SELECTION 6

N SMART SET OPERATION 7

N ECONO COOL OPERATION 7

N TIMER OPERATION (ON/OFF TIMER) 7

N CLEANING 8

N WHEN YOU THINK THAT TROUBLE HAS OCCURRED 9

N WHEN THE AIR CONDITIONER IS NOT GOING TO BE USED FOR A LONG TIME 10

N INSTALLATION PLACE AND ELECTRICAL WORK 10

N SPECIFICATIONS 10

WARNING

Do not connect the power cord to an intermediate point,

use an extension cord, or connect multiple devices to a

single AC outlet.

 7KLVPD\FDXVHRYHUKHDWLQJ¿UHRUHOHFWULFVKRFN

Make sure the power plug is free of dirt and insert it se-

curely into the outlet.

 $GLUW\SOXJPD\FDXVH¿UHRUHOHFWULFVKRFN

Do not bundle, pull, or modify the power cord, and do not

apply heat or place heavy objects on it.

 7KLVPD\FDXVH¿UHRUHOHFWULFVKRFN

Do not turn the breaker OFF/ON or disconnect/connect the

power plug during operation.

 7KLVPD\FUHDWHVSDUNVZKLFKFDQFDXVH¿UH

 $IWHUWKHLQGRRUXQLWLVVZLWFKHG2))ZLWKWKHUHPRWHFRQ

WUROOHUPDNHVXUHWRWXUQWKHEUHDNHU2))RUGLVFRQQHFWWKH

SRZHUSOXJ

Do not expose your body directly to cool air for a prolonged

length of time.

 7KLVFRXOGEHGHWULPHQWDOWR\RXUKHDOWK

The unit should not be installed, relocated, or repaired

by the user.

 $Q LPSURSHUO\KDQGOHGDLUFRQGLWLRQHU PD\ FDXVH¿UHRU

HOHFWULFVKRFN

This appliance is not intended for use by persons (includ-

ing children) with reduced physical, sensory or mental

capabilities, or lack of experience and knowledge, unless

they have been given supervision or instruction concern-

ing 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.

 6LQFHURWDWLQJSDUWVDQGSDUWVZKLFKFRXOGFDXVHDQHOHFWULFVKRFNDUHXVHG

LQWKLVSURGXFWEHVXUHWRUHDGWKHVH³6DIHW\3UHFDXWLRQV´EHIRUHXVH

 6LQFHWKHFDXWLRQDU\LWHPVVKRZQKHUHDUHLPSRUWDQWIRUVDIHW\EHVXUHWR

REVHUYHWKHP

 $IWHUUHDGLQJWKLVPDQXDONHHSLWWRJHWKHUZLWKWKHLQVWDOODWLRQPDQXDOLQD

KDQG\SODFHIRUHDV\UHIHUHQFH

 %HVXUHWRUHFHLYHDJXDUDQWHHFDUGIURP\RXUGHDOHUDQGFKHFNWKDWWKH

SXUFKDVHGGDWHDQGVKRSQDPHHWFDUHHQWHUHGFRUUHFWO\

Marks and their meanings

WARNING :

,QFRUUHFWKDQGOLQJ FRXOG FDXVHVHULRXV KD]DUG VXFKDV

GHDWKVHULRXVLQMXU\HWFZLWKDKLJKSUREDELOLW\

CAUTION :

,QFRUUHFWKDQGOLQJFRXOGFDXVHVHULRXVKD]DUGGHSHQGLQJ

RQWKHFRQGLWLRQV

'RQRWLQVHUW\RXU¿QJHUDVWLFNRURWKHUREMHFWVLQWRWKH

air inlet or outlet.

• This may cause injury, since the fan inside rotates at high

VSHHGVGXULQJRSHUDWLRQ

In case of an abnormal condition (such as a burning smell),

stop the air conditioner and disconnect the power plug or

turn the breaker OFF.

 $FRQWLQXHGRSHUDWLRQLQWKHDEQRUPDOVWDWHPD\FDXVHD

PDOIXQFWLRQ¿UHRUHOHFWULFVKRFN,QWKLVFDVHFRQVXOW\RXU

GHDOHU

When the air conditioner does not cool or heat, there is

a possibility of refrigerant leakage. In this case, consult

your dealer. If a repair involves recharging the unit with

refrigerant, ask the service technician for details.

 7KHUHIULJHUDQWXVHGLQWKHDLUFRQGLWLRQHULVVDIH1RUPDOO\

LWGRHVQRWOHDN+RZHYHULIUHIULJHUDQWOHDNVDQGFRPHVLQ

FRQWDFWZLWKDKHDWVRXUFHVXFKDVDIDQKHDWHUNHURVHQH

KHDWHURUFRRNLQJVWRYHLWZLOOFUHDWHDKDUPIXOJDV

CAUTION

'R QRW WRXFK WKH DLU LQOHW RU WKH DOXPLQXP ¿QV RI WKH

indoor/outdoor unit.

 7KLVPD\FDXVHLQMXU\

'RQRWXVHLQVHFWLFLGHVRUÀDPPDEOHVSUD\VRQWKHXQLW

 7KLVPD\FDXVHD¿UHRUGHIRUPDWLRQRIWKHXQLW

'RQRWH[SRVHSHWVRUKRXVHSODQWVWRGLUHFWDLUÀRZ

 7KLVPD\FDXVHLQMXU\WRWKHSHWVRUSODQWV

Do not place other electric appliances or furniture under

the indoor/outdoor unit.

 :DWHUPD\GULSGRZQIURPWKHXQLWZKLFKPD\FDXVHGDPDJH

RUPDOIXQFWLRQ

Do not leave the unit on a damaged installation stand.

 7KHXQLWPD\IDOODQGFDXVHLQMXU\

Meanings of symbols used in this manual

 %HVXUHQRWWRGR

 %HVXUHWRIROORZWKHLQVWUXFWLRQ

 1HYHULQVHUW\RXU¿QJHURUVWLFNHWF

1HYHUVWHSRQWRWKHLQGRRURXWGRRUXQLWDQGGRQRWSXWDQ\WKLQJRQWKHP

 'DQJHURIHOHFWULFVKRFN%HFDUHIXO

 %HVXUHWRGLVFRQQHFWWKHSRZHUVXSSO\SOXJIURPWKHSRZHURXWOHW

 %HVXUHWRVKXWRIIWKHSRZHU

En-1

Ɣ23(5$7,1*,16758&7,216Ɣ

SAFETY PRECAUTIONS

CAUTION

Do not step on an unstable bench to operate or clean the

unit.

 7KLVPD\FDXVHLQMXU\LI\RXIDOOGRZQ

Do not pull the power cord.

 7KLVPD\FDXVHDSRUWLRQRIWKHFRUHZLUHWREUHDNZKLFKPD\

FDXVHRYHUKHDWLQJRU¿UH

Do not charge or disassemble the batteries, and do not

WKURZWKHPLQWRD¿UH

 7KLVPD\FDXVHWKHEDWWHULHVWROHDNRUFDXVHD¿UHRUH[SOR

VLRQ

Do not operate the unit for more than 4 hours at high hu-

midity (80% RH or more) and/or with windows or outside

door left open.

 7KLVPD\FDXVHWKHZDWHUFRQGHQVDWLRQLQWKHDLUFRQGLWLRQHU

ZKLFKPD\GULSGRZQZHWWLQJRUGDPDJLQJWKHIXUQLWXUH

 7KHZDWHUFRQGHQVDWLRQLQWKHDLUFRQGLWLRQHUPD\FRQWULEXWH

WRJURZWKRIIXQJLVXFKDVPROG

Do not use the unit for special purposes, such as storing

food, raising animals, growing plants, or preserving preci-

sion devices or art objects.

 7KLVPD\FDXVHGHWHULRUDWLRQRITXDOLW\RUKDUPWRDQLPDOV

DQGSODQWV

'RQRWH[SRVHFRPEXVWLRQDSSOLDQFHVWRGLUHFWDLUÀRZ

 7KLVPD\FDXVHLQFRPSOHWHFRPEXVWLRQ

Before cleaning the unit, switch it OFF and disconnect the

power plug or turn the breaker OFF.

• This may cause injury, since the fan inside rotates at high

VSHHGVGXULQJRSHUDWLRQ

When the unit will be unused for a long time, disconnect the

power plug or turn the breaker OFF.

 7KHXQLWPD\DFFXPXODWHGLUWZKLFKPD\FDXVHRYHUKHDWLQJ

RU¿UH

Replace all batteries of the remote controller with new ones

of the same type.

 8VLQJ DQROG EDWWHU\ WRJHWKHUZLWK D QHZRQH PD\ FDXVH

RYHUKHDWLQJOHDNDJHRUH[SORVLRQ

,IWKHEDWWHU\ÀXLGFRPHVLQFRQWDFWZLWK\RXUVNLQRUFORWKHV

wash them thoroughly with clean water.

 ,IWKHEDWWHU\ÀXLGFRPHVLQFRQWDFWZLWK\RXUH\HVZDVKWKHP

WKRURXJKO\ZLWK FOHDQZDWHU DQG LPPHGLDWHO\ VHHN PHGLFDO

DWWHQWLRQ

Ensure that the area is well-ventilated when the unit is oper-

ated together with a combustion appliance.

 ,QDGHTXDWHYHQWLODWLRQPD\FDXVHR[\JHQVWDUYDWLRQ

Turn the breaker OFF when you hear thunder and there is a

possibility of a lightning strike.

 7KHXQLWPD\EHGDPDJHGLIOLJKWQLQJVWULNHV

After the air conditioner is used for several seasons, per-

form inspection and maintenance in addition to normal

cleaning.

 'LUWRUGXVWLQWKHXQLWPD\FUHDWHDQXQSOHDVDQWRGRUFRQ

WULEXWHWRJURZWKRIIXQJLVXFKDVPROGRUFORJWKHGUDLQSDV

VDJHDQGFDXVHZDWHUWROHDNIURPWKHLQGRRUXQLW&RQVXOW

\RXUGHDOHU IRU LQVSHFWLRQDQG PDLQWHQDQFH ZKLFKUHTXLUH

VSHFLDOL]HGNQRZOHGJHDQGVNLOOV

WARNING

Consult your dealer for installing the air conditioner.

 ,WVKRXOGQRWEHLQVWDOOHGE\WKHXVHUVLQFHLQVWDOODWLRQUHTXLUHV

VSHFLDOL]HGNQRZOHGJHDQGVNLOOV$QLPSURSHUO\LQVWDOOHGDLU

FRQGLWLRQHUPD\FDXVHZDWHUOHDNDJH¿UHRUHOHFWULFVKRFN

Provide a dedicated power supply for the air conditioner.

 $ QRQGHGLFDWHGSRZHU VXSSO\ PD\FDXVH RYHUKHDWLQJ RU

¿UH

'RQRWLQVWDOOWKHXQLWZKHUHÀDPPDEOHJDVFRXOGOHDN

 ,IJDVOHDNVDQGDFFXPXODWHVDURXQGWKHXQLWLWPD\FDXVHDQ

H[SORVLRQ

Ground the unit correctly.

 'R QRWFRQQHFW WKH JURXQGZLUH WRDJDV SLSHZDWHUSLSH

OLJKWQLQJURGRUDWHOHSKRQHJURXQGZLUH,PSURSHUJURXQGLQJ

PD\FDXVHHOHFWULFVKRFN

CAUTION

Install a Ground Fault Interrupt (GFI) circuit breaker depend-

ing on the installation location of the air conditioner (such

as highly humid areas).

 ,IWKH*URXQG)DXOW,QWHUUXSW*),EUHDNHULVQRWLQVWDOOHGLW

PD\FDXVHHOHFWULFVKRFN

Ensure that the drain water is properly drained.

 ,IWKHGUDLQSDVVDJHLVLPSURSHUZDWHUPD\GULSGRZQIURP

WKHLQGRRURXWGRRUXQLWZHWWLQJDQGGDPDJLQJWKHIXUQLWXUH

In case of an abnormal condition

 ,PPHGLDWHO\VWRSRSHUDWLQJWKHDLUFRQGLWLRQHUDQGFRQVXOW\RXUGHDOHU

Do not operate switches with wet hands.

 7KLVPD\FDXVHHOHFWULFVKRFN

Do not clean the air conditioner with water or place an object

WKDWFRQWDLQVZDWHUVXFKDVDÀRZHUYDVHRQLW

 7KLVPD\FDXVH¿UHRUHOHFWULFVKRFN

Do not step on or place any object on the outdoor unit.

 7KLVPD\FDXVHLQMXU\LI\RXRUWKHREMHFWIDOOVGRZQ

For installation

IMPORTANT

'LUW\¿OWHUVFDXVHFRQGHQVDWLRQLQWKHDLUFRQGLWLRQHUZKLFKZLOOFRQ

tribute to the growth of fungi such as mold. It is therefore recommended

WRFOHDQDLU¿OWHUVHYHU\ZHHNV

En-2

Outdoor unit

NAME OF EACH PART

Indoor unit Remote controller

$SSHDUDQFHRIWKHRXWGRRUXQLWPD\GLIIHUIURPVRPHPRGHOV

Display and operation section

(When the front grille is opened)

2SHUDWLRQLQGLFDWRUODPS

(PHUJHQF\RSHUDWLRQVZLWFK

$LURXWOHWVHOHFWLRQVZLWFK

5HPRWHFRQWURO

receiving section

)URQWJULOOH

Fan guard

9HUWLFDOYDQH

$LURXWOHW

+RUL]RQWDOYDQH

&DWHFKLQDLU¿OWHU

Damper

$LUFOHDQLQJ¿OWHU$QWL

$OOHUJ\(Q]\PH)LOWHU

EOXHEHOORZVW\SH

$LULQOHW

9HUWLFDOYDQH

$LURXWOHW

$LULQOHW

EDFNDQGVLGH

Piping

Drain hose

$LURXWOHW

'UDLQRXWOHW

Remote controller

holder

 ,QVWDOOWKHUHPRWHFRQWURO

OHUKROGHULQDSODFHZKHUH

WKHVLJQDOFDQEHUHFHLYHG

E\WKHLQGRRUXQLW

2QO\XVHWKHUHPRWHFRQWUROOHUSURYLGHGZLWKWKHXQLW

'RQRWXVHRWKHUUHPRWHFRQWUROOHUV

2SHUDWLRQGLVSOD\

section

ON/OFF

(operate/stop)

EXWWRQ

7HPSHUDWXUHEXWWRQV

Page 5

Operation

VHOHFWEXWWRQ

Page 5

ECONO COOL

EXWWRQ

Page 7

2))WLPHUEXWWRQ Page 7

21WLPHUEXWWRQ Page 7

9$1(FRQWURO

EXWWRQ

Page 6

7,0(VHWEXWWRQV

Page 4, 7

Increase time

Decrease time

&/2&.VHWEXWWRQ

Page 4

5(6(7EXWWRQ Page 4

Lid

6OLGHGRZQWRRSHQ

FAN speed

FRQWUROEXWWRQ

Page 6

60$576(7EXWWRQ Page 7

6LJQDOWUDQVPLWWLQJ

section

'LVWDQFHRIVLJQDO

$ERXWIWP

Beep(s) is (are) heard from

WKHLQGRRUXQLWZKHQWKH

VLJQDOLVUHFHLYHG

En-3

Ɣ23(5$7,1*,16758&7,216Ɣ

 0DNHVXUHWKHSRODULW\RIWKHEDWWHULHVLVFRUUHFW

 'RQRWXVHPDQJDQHVHEDWWHULHVDQGOHDNLQJEDWWHULHV7KHUHPRWHFRQWUROOHU

FRXOGPDOIXQFWLRQ

 'RQRWXVHUHFKDUJHDEOHEDWWHULHV

 5HSODFHDOOEDWWHULHVZLWKQHZRQHVRIWKHVDPHW\SH

 %DWWHULHVFDQEHXVHGIRUDSSUR[LPDWHO\\HDU+RZHYHUEDWWHULHVZLWK

H[SLUHGVKHOIOLYHVODVWVKRUWHU

 3UHVV5(6(7JHQWO\XVLQJDWKLQLQVWUXPHQW

 ,IWKH5(6(7EXWWRQLVQRWSUHVVHGWKHUHPRWHFRQWUROOHUPD\QRWRSHUDWH

FRUUHFWO\

Before operation:,QVHUWWKH SRZHU VXSSO\SOXJLQWRWKH SRZHURXWOHWDQGRU

WXUQWKHEUHDNHURQ

Installing the remote controller batteries

PREPARATION BEFORE OPERATION

 3UHVV&/2&.JHQWO\XVLQJDWKLQLQVWUXPHQW

&KDQJLQJWHPSHUDWXUHXQLWV)ĺ&

8QLWLVSUHVHWZLWK°)

3UHVV5(6(7ZKLOH

WKHWHPSHUDWXUHEXW

WRQVDUHSUHVVHG

 3UHVV5(6(7JHQWO\XVLQJDWKLQLQVWUXPHQW

 7RFKDQJHWHPSHUDWXUHXQLWIURP&WR)SUHVV5(6(7

5HPRYHWKHIURQWOLG

Insert AAA

DONDOLQHEDWWHULHV

,QVWDOOWKHIURQWOLG

Press RESET

Setting current time

Press CLOCK

Press CLOCK again

3UHVVWKH7,0(EXWWRQVWRVHW

the time

Each press increases/decreases

WKHWLPHE\PLQXWHPLQ

XWHVZKHQSUHVVHGORQJHU

En-4

Operation indicator lamp

Emergency operation

When the remote controller cannot be used...

(PHUJHQF\RSHUDWLRQFDQEHDFWLYDWHG E\ SUHVVLQJWKH HPHUJHQF\RSHUDWLRQ

VZLWFK(26:RQWKHLQGRRUXQLW

(DFKWLPHWKH(26:LVSUHVVHGWKHRSHUDWLRQFKDQJHV

LQWKHIROORZLQJRUGHU

Press WRVWDUWWKHRSHUDWLRQ

Press WRVHOHFWRSHUDWLRQPRGH(DFKSUHVV

FKDQJHVPRGHLQWKHIROORZLQJRUGHU

Press or WRVHWWKHWHPSHUDWXUH

(DFKSUHVVUDLVHVRUORZHUVWKHWHPSHUDWXUHE\)&

Press WRVWRSWKHRSHUDWLRQ

 7KHVDPHVHWWLQJLVVHOHFWHGWKHQH[WWLPHE\VLPSO\SUHVVLQJ 

Auto restart function

,IDSRZHUIDLOXUHRFFXUVRUWKHPDLQSRZHULVWXUQHGRIIGXULQJRSHUDWLRQ³$XWR

UHVWDUWIXQFWLRQ´DXWRPDWLFDOO\VWDUWVRSHUDWLRQLQWKHVDPHPRGHDVWKHRQHVHW

with the remote controllerMXVWEHIRUHWKHVKXWRIIRIWKHPDLQSRZHU:KHQ

WLPHULVVHWWLPHUVHWWLQJLVFDQFHOOHGDQGWKHXQLWVWDUWVRSHUDWLRQZKHQSRZHU

LVUHVXPHG

If you do not want to use this function, please consult the service repre-

sentative because the setting of the unit needs to be changed.

SELECTING OPERATION MODES

Operation indicator lamp

7KHRSHUDWLRQLQGLFDWRUODPSVKRZVWKHRSHUDWLRQVWDWHRIWKHXQLW

Indication Operation state Room temperature

The unit is operating to reach the set

temperature

$ERXW)& RU

PRUHDZD\IURPVHW

temperature

7KHURRPWHPSHUDWXUHLVDSSURDFK

ing the set temperature

$ERXWWR)WR

&IURP VHW WHP

perature

6WDQGE\PRGH RQO\ GXULQJPXOWL

system operation)

—

Lighted  %OLQNLQJ  1RWOLJKWHG

Note:

Multi system operation

7ZRRUPRUHLQGRRUXQLWVFDQEHRSHUDWHGE\RQHRXWGRRUXQLW:KHQVHYHUDO

LQGRRUXQLWVDUHRSHUDWHGVLPXOWDQHRXVO\FRROLQJDQGKHDWLQJRSHUDWLRQV

FDQQRWEHGRQHDWWKHVDPHWLPH:KHQ&22/LVVHOHFWHGZLWKRQHXQLWDQG

+($7ZLWKDQRWKHURUYLFHYHUVDWKHXQLWVHOHFWHGODVWJRHVLQWRVWDQGE\

PRGH

(AUTO) (COOL) (DRY) (HEAT)

AUTO mode (Auto change over)

7KHXQLWVHOHFWVWKHRSHUDWLRQPRGHDFFRUGLQJWRWKHGLIIHUHQFHEHWZHHQWKH

URRPWHPSHUDWXUHDQGWKHVHWWHPSHUDWXUH'XULQJ$872PRGHWKHXQLW

FKDQJHVPRGH&22/ļ+($7ZKHQWKHURRPWHPSHUDWXUHLV)&

DZD\IURPWKHVHWWHPSHUDWXUHIRUPRUHWKDQPLQXWHV

Note:

Auto Mode is not recommended if this indoor unit is connected to a MXZ

W\SHRXWGRRUXQLW:KHQVHYHUDOLQGRRUXQLWVDUHRSHUDWHGVLPXOWDQHRXV

O\WKHXQLWPD\QRWEHDEOHWRVZLWFKRSHUDWLRQPRGHEHWZHHQ&22/DQG

+($7,QWKLVFDVHWKHLQGRRUXQLWEHFRPHVVWDQGE\PRGH5HIHUWRWDEOH

RI2SHUDWLRQLQGLFDWRUODPS

COOL mode

(QMR\FRRODLUDW\RXUGHVLUHGWHPSHUDWXUH

Note:

'RQRWRSHUDWH&22/PRGHDWYHU\ORZRXWVLGHWHPSHUDWXUHVOHVVWKDQ

)>&@:DWHUFRQGHQVHGLQWKHXQLWPD\GULSDQGZHWRUGDPDJH

IXUQLWXUHHWF

DRY mode

'HKXPLGLI\\RXUURRP7KHURRPPD\EHFRROHGVOLJKWO\

7HPSHUDWXUHFDQQRWEHVHWGXULQJ'5<PRGH

HEAT mode

(QMR\ZDUPDLUDW\RXUGHVLUHGWHPSHUDWXUH

Set temperature :

)&

Fan speed : Medium

+RUL]RQWDOYDQH$XWR

Emergency COOL

Emergency HEAT

Stop

Note:

7KH ¿UVW  PLQXWHV RI RSHUDWLRQ LV WHVW UXQ 7HPSHUDWXUH

FRQWUROGRHVQRWZRUNDQGIDQVSHHGLVVHWWR+LJK

En-5

Ɣ23(5$7,1*,16758&7,216Ɣ

Page is loading ...

CLEANING

Front grille

3XVKWKHSRVLWLRQVLQGLFDWHGE\WKHDUURZVXQWLO

DFOLFNLVKHDUGDQGRSHQWKHIURQWJULOOH

8QKRRNWKHVWULQJZKLFKKROGVWKHJULOOH

2SHQWKHJULOOHFRPSOHWHO\DQGWKHQUHPRYHLW

:LSHZLWKDVRIWGU\FORWKRUZDVKLWZLWKZDWHU

'RQRWVRDNLWLQZDWHUIRUPRUHWKDQWZRKRXUV

'U\LWZHOOLQVKDGHEHIRUHLQVWDOOLQJLW

,QVWDOOWKHJULOOHE\IROORZLQJWKHUHPRYDOSURFH

GXUHLQUHYHUVH%HVXUHWRKRRNWKHVWULQJEHIRUH

FORVLQJWKHJULOOH

Instructions:

 6ZLWFKRIIWKHSRZHUVXSSO\RUWXUQRIIWKHEUHDNHUEHIRUHFOHDQLQJ

 %HFDUHIXOQRWWRWRXFKWKHPHWDOSDUWVZLWK\RXUKDQGV

 'RQRWXVHEHQ]LQHWKLQQHUSROLVKLQJSRZGHURULQVHFWLFLGH

 8VHRQO\GLOXWHGPLOGGHWHUJHQWV

 'RQRWH[SRVHSDUWVWRGLUHFWVXQOLJKWKHDWRU¿UHWRGU\

 'RQRWXVHZDWHUKRWWHUWKDQ)&

$LUFOHDQLQJ¿OWHU

(Anti-Allergy Enzyme

Filter)

%DFNVLGHRIDLU¿OWHU

Every 3 months:

 5HPRYHGLUWE\DYDFXXPFOHDQHU

When dirt cannot be removed by vacuum cleaning:

•

6RDNWKH¿OWHUDQGLWVIUDPHLQOXNHZDUPZDWHUEHIRUHULQVLQJLW

•

$IWHUZDVKLQJGU\LWZHOOLQVKDGH

Every year:

 5HSODFHLWZLWKDQHZDLUFOHDQLQJ¿OWHUIRUEHVWSHUIRUPDQFH

 3DUWV1XPEHU

0$&)7(

$LU¿OWHU&DWHFKLQDLU¿OWHU

• Clean every 2 weeks

 5HPRYHGLUWE\DYDFXXPFOHDQHURUULQVHZLWKZDWHU

 $IWHUZDVKLQJZLWKZDWHUGU\LWZHOOLQVKDGH

:KDWLV´&DWHFKLQDLUÀOWHUµ"

&DWHFKLQLVDELRÀDYRQRLGWKDWLVIRXQGLQJUHHQWHDWKDWKDVERWKDQWLYLUDODQG

DQWLR[LGDQWTXDOLWLHV,QDGGLWLRQWRWKHVHEHQH¿WV&DWHFKLQDOVRRIIHUVH[FHO

OHQWGHRGRUL]LQJFKDUDFWHULVWLFV&DWHFKLQDLU¿OWHUXVHV WKLVFRPSRXQGWRQRW

RQO\LPSURYHDLUTXDOLW\EXWDOVRSUHYHQWWKHVSUHDGRIEDFWHULDDQGYLUXVHVLQ

WKHURRP

Important

• &OHDQ WKH ÀOWHUV UHJXODUO\ IRU EHVW SHUIRUPDQFH DQG WR UH

duce power consumption.

• 'LUW\ÀOWHUVFDXVHFRQGHQVDWLRQLQWKHDLUFRQGLWLRQHUZKLFK

ZLOO FRQWULEXWH WR WKH JURZWK RI IXQJL VXFK DV PROG ,W LV

WKHUHIRUHUHFRPPHQGHGWRFOHDQDLUÀOWHUVHYHU\ZHHNV

En-8

Even if these items are checked, when the unit does not recover from the

trouble, stop using the air conditioner and consult your dealer.

Symptom Explanation & Check points

Indoor Unit

7KHXQLWFDQQRWEHRSHUDWHG

 ,VWKHEUHDNHUWXUQHGRQ"

 ,VWKHSRZHUVXSSO\SOXJFRQQHFWHG"

 ,VWKH21WLPHUVHW"

Page 7

 ,VWKHUHDQ\WKLQJWKDWEORFNWKHQRUPDORSHUD

WLRQRIWKHGDPSHU"

Page 6

7KHXQLWFDQQRWEHRSHUDWHG

IRUDERXWPLQXWHVZKHQ

UHVWDUWHG

 7KLVSURWHFWVWKHXQLWDFFRUGLQJWRLQVWUXF

WLRQVIURP WKH PLFURSURFHVVRU3OHDVH

ZDLW

Mist is discharged from the air

RXWOHWRIWKHLQGRRUXQLW

 7KHFRRODLUIURPWKHXQLWUDSLGO\FRROVPRLV

ture in the air inside the room, and it turns

LQWRPLVW

7KHVZLQJRSHUDWLRQRIWKH

HORIZONTAL VANE is

VXVSHQGHGIRUDZKLOHWKHQ

UHVWDUWHG

 7KLVLVIRUWKHVZLQJRSHUDWLRQRIWKH+25,

=217$/9$1(WREHSHUIRUPHGQRUPDOO\

7KHDLUÀRZGLUHFWLRQFKDQJHV

GXULQJRSHUDWLRQ

7KHGLUHFWLRQRIWKHKRUL]RQWDO

YDQHFDQQRWEHDGMXVWHGZLWK

WKHUHPRWHFRQWUROOHU

• When the unit is operated in COOL or DRY

PRGHLI WKH RSHUDWLRQFRQWLQXHV ZLWK DLU

EORZLQJGRZQ IRU KRXU WKH GLUHFWLRQRI

WKHDLUÀRZLV DXWRPDWLFDOO\ VHW WR SRVLWLRQ

WR SUHYHQW ZDWHUIURP FRQGHQVLQJ DQG

GULSSLQJ

 ,QWKHKHDWLQJRSHUDWLRQLIWKHDLUÀRZWHP

SHUDWXUHLVWRRORZRUZKHQGHIURVWLQJLVEH

LQJGRQHWKHKRUL]RQWDOYDQHLVDXWRPDWLFDOO\

VHWWRYHUWLFDOSRVLWLRQ

 7KH KRUL]RQWDOYDQH DXWRPDWLFDOO\ PRYHV

LQFHUWDLQLQWHUYDOVWRGHWHUPLQHLWVSRVLWLRQ

DQGWKHQLWUHWXUQVWRWKHVHWSRVLWLRQ

7KHRSHUDWLRQVWRSVIRUDERXW

10 minutes in the heating

RSHUDWLRQ

• 2XWGRRUXQLWLVLQGHIURVW

 6LQFHWKLVLVFRPSOHWHGLQPD[PLQXWHV

SOHDVHZDLW:KHQWKHRXWVLGHWHPSHUDWXUH

LVWRRORZDQGKXPLGLW\LVWRRKLJKIURVWLV

IRUPHG

7KHXQLWVWDUWVRSHUDWLRQE\

LWVHOIZKHQWKHPDLQSRZHULV

WXUQHGRQEXWKDVQ¶WUHFHLYHG

VLJQIURPWKHUHPRWHFRQWURO

OHU

 7KHVHPRGHOVDUHHTXLSSHGZLWKDQDXWRUH

VWDUWIXQFWLRQ:KHQWKHPDLQSRZHULVWXUQHG

RIIZLWKRXWVWRSSLQJWKHXQLWZLWKWKHUHPRWH

FRQWUROOHUDQG LVWXUQHG RQDJDLQ WKHXQLW

VWDUWVRSHUDWLRQDXWRPDWLFDOO\LQ WKH VDPH

PRGHDVWKHRQHVHWZLWKWKHUHPRWHFRQWURO

OHUMXVWEHIRUHWKHVKXWRIIRIWKHPDLQSRZHU

5HIHUWR³$XWRUHVWDUWIXQFWLRQ´

Page 5 

The damper opens and

FORVHVDXWRPDWLFDOO\

 7KH GDPSHU LVDXWRPDWLFDOO\FRQWUROOHGE\

DPLFURFRPSXWHU DFFRUGLQJ WRWKH DLUÀRZ

temperature and operation time of the air

FRQGLWLRQHU

Multi system

7KHLQGRRUXQLWZKLFKLVQRW

RSHUDWLQJEHFRPHVZDUPDQG

DVRXQGVLPLODUWRZDWHUÀRZ

LQJLVKHDUGIURPWKHXQLW

 $VPDOODPRXQWRIUHIULJHUDQWFRQWLQXHVWR

ÀRZLQWRWKHLQGRRUXQLWHYHQWKRXJKLWLVQRW

RSHUDWLQJ

When heating operation is

VHOHFWHGRSHUDWLRQGRHVQRW

VWDUWULJKWDZD\

• When operation is started during defrosting

RIRXWGRRUXQLWLVGRQHLWWDNHVDIHZPLQXWHV

PD[PLQXWHVWREORZRXWZDUPDLU

Outdoor Unit

The fan of the outdoor unit

does not rotate even though

WKHFRPSUHVVRULVUXQQLQJ

Even if the fan starts to rotate,

LWVWRSVVRRQ

 :KHQ WKHRXWVLGHWHPSHUDWXUH LVORZ GXU

LQJFRROLQJ RSHUDWLRQ WKHIDQ RSHUDWHV

LQWHUPLWWHQWO\WR PDLQWDLQVXI¿FLHQWFRROLQJ

FDSDFLW\

In the following cases, stop using the air conditioner and consult your

dealer.

 :KHQZDWHUOHDNVRUGULSVIURPWKHLQGRRUXQLW

 :KHQWKHOHIWRSHUDWLRQLQGLFDWRUODPSEOLQNV

 :KHQWKHEUHDNHUWULSVIUHTXHQWO\

 7KHUHPRWHFRQWUROVLJQDOLVQRWUHFHLYHGLQDURRPZKHUHDQHOHFWURQLF212))

W\SHÀXRUHVFHQWODPSLQYHUWHUW\SHÀXRUHVFHQWODPSHWFLVXVHG

 2SHUDWLRQRIWKHDLUFRQGLWLRQHULQWHUIHUHVZLWKUDGLRRU79UHFHSWLRQ$QDPSOL

¿HUPD\EHUHTXLUHGIRUWKHDIIHFWHGGHYLFH

 :KHQDQDEQRUPDOVRXQGLVKHDUG

WHEN YOU THINK THAT TROUBLE HAS OCCURRED

Symptom Explanation & Check points

:DWHUOHDNVIURPWKHRXWGRRU

XQLW

• During COOL and DRY operations, pipe or

SLSHFRQQHFWLQJVHFWLRQVDUHFRROHGDQGWKLV

FDXVHVZDWHUWRFRQGHQVH

 ,QWKHKHDWLQJRSHUDWLRQZDWHUFRQGHQVHG

RQWKHKHDWH[FKDQJHUGULSVGRZQ

• In the heating operation, the defrosting

RSHUDWLRQPDNHVLFHIRUPLQJRQWKHRXWGRRU

XQLWPHOWDQGGULSGRZQ

:KLWHVPRNHLVGLVFKDUJHG

IURPWKHRXWGRRUXQLW

• In the heating operation, vapor generated

E\WKHGHIURVWLQJRSHUDWLRQORRNVOLNHZKLWH

VPRNH

Remote controller

7KHGLVSOD\RQWKHUHPRWH

FRQWUROOHUGRHVQRWDSSHDURU

LWLVGLP7KHLQGRRUXQLWGRHV

not respond to the remote

FRQWUROVLJQDO

 $UHWKHEDWWHULHVH[KDXVWHG" Page 4

 ,VWKHSRODULW\RIWKHEDWWHULHVFRUUHFW"

Page 4

 $UHDQ\EXWWRQVRQWKHUHPRWHFRQWUROOHURI

RWKHUHOHFWULFDSSOLDQFHVEHLQJSUHVVHG"

Does not cool or heat

7KHURRPFDQQRWEHFRROHGRU

KHDWHGVXI¿FLHQWO\

 ,VWKHWHPSHUDWXUHVHWWLQJDSSURSULDWH"

Page 5

•

 ,VWKHIDQVHWWLQJDSSURSULDWH"3OHDVHFKDQJH

IDQVSHHGWRKLJKHUVHWWLQJ

Page 6

•

 ,VWKHDLURXWOHWVHOHFWLRQVZLWFKVHWWRXSSHU

DLURXWOHWRQO\"&KDQJHWRXSSHUDQGORZHUDLU

RXWOHWV

Page 6

•

 ,VWKH¿OWHUFOHDQ" Page 8

•

 ,VWKHIDQRUKHDWH[FKDQJHURIWKHLQGRRUXQLW

FOHDQ"

•

 $UHWKHUHDQ\REVWDFOHVEORFNLQJWKHDLULQOHWRU

RXWOHWRIWKHLQGRRURURXWGRRUXQLW"

•

 ,VDZLQGRZRUGRRURSHQ"

7KHURRPFDQQRWEHFRROHG

VXI¿FLHQWO\

•

 :KHQDYHQWLODWLRQIDQRUDJDVFRRNHULVXVHG

LQDURRPWKHFRROLQJORDGLQFUHDVHVUHVXOWLQJ

LQDQLQVXI¿FLHQWFRROLQJHIIHFW

•

When the outside temperature is high, the

FRROLQJHIIHFWPD\QRWEHVXI¿FLHQW

7KHURRPFDQQRWEHKHDWHG

VXI¿FLHQWO\

•

 :KHQWKHRXWVLGHWHPSHUDWXUHLVORZWKHKHDW

LQJHIIHFWPD\QRWEHVXI¿FLHQW

$LUGRHVQRWEORZRXWVRRQLQ

WKHKHDWLQJRSHUDWLRQ

•

 3OHDVHZDLWDVWKHXQLWLVSUHSDULQJWREORZRXW

ZDUPDLU

$LUÀRZ

The air from the indoor unit

VPHOOVVWUDQJH

•

 ,VWKH¿OWHUFOHDQ" Page 8

•

 ,VWKHIDQRUKHDWH[FKDQJHURIWKHLQGRRUXQLW

FOHDQ"

•

 7KHXQLWPD\VXFNLQDQRGRUDGKHULQJWRWKH

ZDOOFDUSHWIXUQLWXUHFORWKHWFDQGEORZLWRXW

ZLWKWKHDLU

Sound

&UDFNLQJVRXQGLVKHDUG  7KLVVRXQGLVJHQHUDWHGE\WKHH[SDQVLRQ

FRQWUDFWLRQRIWKHLQWDNHJULOOH HWF GXHWR

FKDQJHLQWHPSHUDWXUH

³%XUEOLQJ´VRXQGLVKHDUG  7KLVVRXQGLVKHDUGZKHQWKHRXWVLGHDLULV

DEVRUEHGIURPWKHGUDLQKRVHE\WXUQLQJRQ

WKHUDQJHKRRGRUWKHYHQWLODWLRQIDQPDN

LQJZDWHUÀRZLQJLQWKHGUDLQKRVHWRVSRXW

RXW

 7KLVVRXQGLVDOVRKHDUGZKHQWKHRXWVLGHDLU

EORZVLQWRWKHGUDLQKRVHLQFDVHWKHRXWVLGH

ZLQGLVVWURQJ

0HFKDQLFDOVRXQGLVKHDUG

IURPWKHLQGRRUXQLW

 7KLVLVWKHVZLWFKLQJVRXQGLQWXUQLQJRQRII

WKHIDQRUWKHFRPSUHVVRU

7KHVRXQGRIZDWHUÀRZLQJ

LVKHDUG

• This is the sound of refrigerant or condensed

ZDWHUÀRZLQJLQWKHXQLW

Hissing sound is sometimes

KHDUG

 7KLVLVWKHVRXQGZKHQWKHÀRZRIUHIULJHUDQW

LQVLGHWKHXQLWLVFKDQJHG

En-9

Ɣ23(5$7,1*,16758&7,216Ɣ

INSTALLATION PLACE AND

ELECTRICAL WORK

WHEN THE AIR CONDITIONER IS NOT

GOING TO BE USED FOR A LONG TIME

Installation place

Avoid installing the air conditioner in the following places.

 :KHUHWKHUHLVPXFKPDFKLQHRLO

 6DOW\SODFHVVXFKDVWKHVHDVLGH

 :KHUHVXO¿GHJDVLVJHQHUDWHGVXFKDVDKRWVSULQJ

 :KHUHRLOLVVSODVKHGRUZKHUHWKHDUHDLV¿OOHGZLWKRLO\VPRNH

 :KHUHWKHUHLVKLJKIUHTXHQF\RUZLUHOHVVHTXLSPHQW

 :KHUHWKHDLUIURPWKHRXWGRRUXQLWDLURXWOHWLVEORFNHG

 :KHUHWKHRSHUDWLRQVRXQGRUDLUIURPWKHRXWGRRUXQLWGRHVQRWERWKHUWKH

KRXVHQH[WGRRU

Electrical work

 3URYLGHDQH[FOXVLYHFLUFXLWIRUWKHSRZHUVXSSO\RIWKHDLUFRQGLWLRQHU

 %HVXUHWRREVHUYHWKHEUHDNHUFDSDFLW\

If you have any questions, consult your dealer.

SPECIFICATIONS

6HWWRWKHKLJKHVWWHPSHUDWXUHLQPDQXDO&22/PRGH

DQGRSHUDWHIRUWRKRXUV

Page 5

 7KLVGULHVWKHLQVLGHRIWKHXQLW

 0RLVWXUHLQWKHDLUFRQGLWLRQHUFRQWULEXWHVWRIDYRUDEOHFRQGLWLRQVIRU

JURZWKRIIXQJLVXFKDVPROG

Press WRVWRSWKHRSHUDWLRQ

7XUQRIIWKHEUHDNHUDQGRUGLVFRQQHFWWKHSRZHUVXS

SO\SOXJ

5HPRYHDOOEDWWHULHVIURPWKHUHPRWHFRQWUROOHU

When using the air conditioner again:

&OHDQWKHDLU¿OWHU Page 8

&KHFNWKDWWKHDLULQOHWDQGRXWOHWRIWKHLQGRRUDQG

RXWGRRUXQLWVDUHQRWEORFNHG

&KHFNWKDWWKHJURXQGZLUHLVFRQQHFWHGFRUUHFWO\

5HIHUWRWKH³35(3$5$7,21%()25(23(5$7,21´

DQGIROORZWKHLQVWUXFWLRQV

Page 4

To prevent the

effects of a

ÀXRUHVFHQWODPS

NHHSDVIDUDSDUW

DVSRVVLEOH

ZDOOHWF

,QYHUWHUW\SH

ÀXRUHVFHQWODPS

Keep a space

to prevent

the picture

distortion or

WKHQRLVH

Radio

:HOOYHQWLODWHG

GU\SODFH

5HIHUWRWKHLQVWDO

ODWLRQPDQXDORI

RXWGRRUXQLW

&RUGOHVV

phone or

3RUWDEOH

phone

Guaranteed operating range

Indoor Outdoor

&RROLQJ

8SSHUOLPLW

)°C) DB )&'%

)°C) WB —

/RZHUOLPLW

)°C) DB )&'%

)°C) WB —

Heating

8SSHUOLPLW

)°C) DB )&'%

— )°C) WB

/RZHUOLPLW

)°C) DB )&'%

— )°C) WB

'%  'U\%XOE

:%:HW%XOE

Note:

,IWKHRXWGRRUWHPSHUDWXUHLVEHORZWKHORZHUOLPLWRIJXDUDQWHHGRSHUDWLQJ

UDQJHWKHRXWGRRUXQLWPD\VWRSRSHUDWLRQXQWLOWKHRXWGRRUWHPSHUDWXUH

H[FHHGVWKHORZHUOLPLW

7KHLQVWDOODWLRQORFDWLRQRIWKHRXWGRRU

XQLWVKRXOGEHDWOHDVWIWPDZD\

from the antennas for TV sets, radios,

HWF,QDUHDVZKHUHWKHUHFHSWLRQLVZHDN

SURYLGHJUHDWHUVSDFHEHWZHHQWKHRXW

door unit and the antenna of the affected

device if operation of the air conditioner

LQWHUIHUHVZLWKUDGLRRU79UHFHSWLRQ

3 ft (1 m)

or more

3 ft (1 m)

or more

10 ft (3 m)

or more

En-10

Page is loading ...

HEAD OFFICE: TOKYO BLDG., 2-7-3, MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN

JG79A163H01

Mitsubishi MFZ-KA18NA Owner's manual

Brand: Mitsubishi

Model: MFZ-KA18NA

Category: Split-system air conditioners

Type: Owner's manual

This manual is also suitable for

Download PDF

report

in other languages

français: Mitsubishi MFZ-KA18NA Le manuel du propriétaire
español: Mitsubishi MFZ-KA18NA El manual del propietario
Deutsch: Mitsubishi MFZ-KA18NA Bedienungsanleitung

Mitsubishi MFZ-KA18NA Owner's manual

This manual is also suitable for

Mitsubishi MFZ-KA18NA Owner's manual

in other languages

Related papers

Other documents