
En-9
Ɣ23(5$7,1*,16758&7,216Ɣ
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
7Ke uQLW FDQQoWEe oSerDWeG ,s WKe EreDNer WurQeGoQ"
,s WKe SoZer suSSO\ SOuJFoQQeFWeG"
,s WKe 21 WLPer seW" 3DJe
7Ke KorL]oQWDO YDQe Goes QoW
PoYe
$re WKe KorL]oQWDO YDQes LQsWDOOeGForreFWO\"
,s WKe IDQ JuDrGGeIorPeG"
7Ke uQLW FDQQoWEe oSerDWeG
Ior DEouWPLQuWes ZKeQ
resWDrWeG
7KLs SroWeFWs WKe uQLW DFForGLQJ Wo LQsWruF-
WLoQs IroPWKe PLFroSroFessor3OeDse ZDLW
0LsWLs GLsFKDrJeGIroPWKe DLr
ouWOeWoIWKe LQGoor uQLW
7Ke FooODLr IroPWKe uQLW rDSLGO\ FooOs PoLs-
Wure LQ WKe DLr LQsLGe WKe rooP DQG LW WurQs
LQWo PLsW
7Ke sZLQJ oSerDWLoQoIWKe
+25,=217$/ 9$1( Ls
susSeQGeGIor DZKLOeWKeQ
resWDrWeG
7KLs Ls Ior WKe sZLQJ oSerDWLoQoIWKe +25,-
=217$/ 9$1( Wo Ee SerIorPeGQorPDOO\
7Ke DLrÀoZGLreFWLoQFKDQJes
GurLQJ oSerDWLoQ
7Ke GLreFWLoQoIWKe KorL]oQWDO
YDQe FDQQoWEe DGMusWeGZLWK
WKe rePoWe FoQWroOOer
:KeQWKe uQLW Ls oSerDWeGLQ &22/ or '5<
PoGeLI WKe oSerDWLoQFoQWLQues ZLWK DLr
EOoZLQJ GoZQ Ior Wo KourWKe GLreFWLoQ
oIWKe DLrÀoZLs DuWoPDWLFDOO\ seWWo uSZDrG
SosLWLoQWo SreYeQW ZDWer IroPFoQGeQsLQJ
DQG GrLSSLQJ
,Q WKe KeDWLQJ oSerDWLoQ LI WKe DLrÀoZWeP-
SerDWure Ls Woo OoZor ZKeQGeIrosWLQJ Ls Ee-
LQJ GoQeWKe KorL]oQWDO YDQe Ls DuWoPDWLFDOO\
seWWo KorL]oQWDO SosLWLoQ
7Ke oSerDWLoQsWoSs Ior DEouW
PLQuWes LQ WKe KeDWLQJ
oSerDWLoQ
2uWGoor uQLW Ls LQ GeIrosW
6LQFe WKLs Ls FoPSOeWeGLQ PD[ PLQuWes
SOeDse ZDLW :KeQWKe ouWsLGe WePSerDWure
Ls Woo OoZDQG KuPLGLW\ Ls Woo KLJK IrosWLs
IorPeG
7Ke uQLW sWDrWs oSerDWLoQE\
LWseOI ZKeQWKe PDLQ SoZer Ls
WurQeGoQ EuWKDsQ¶W reFeLYeG
sLJQ IroPWKe rePoWe FoQWroO-
Oer
7Kese PoGeOs Dre eTuLSSeGZLWK DQ DuWo re-
sWDrWIuQFWLoQ :KeQWKe PDLQ SoZer Ls WurQeG
oII ZLWKouWsWoSSLQJ WKe uQLW ZLWK WKe rePoWe
FoQWroOOer DQG Ls WurQeGoQDJDLQ WKe uQLW
sWDrWs oSerDWLoQDuWoPDWLFDOO\ LQ WKe sDPe
PoGe Ds WKe oQe seWZLWK WKe rePoWe FoQWroO-
Oer MusWEeIore WKe sKuWoII oIWKe PDLQ SoZer
5eIer Wo ³$uWo resWDrWIuQFWLoQ´ SDJe
7Ke LQGoor uQLW GLsFoOors oYer
WLPe
$OWKouJK SODsWLF WurQs \eOOoZGue Wo WKe LQÀu-
eQFe oIsoPe IDFWors suFK Ds uOWrDYLoOeWOLJKW
DQG WePSerDWureWKLs KDs Qo eIIeFW oQWKe
SroGuFW IuQFWLoQs
Multi system
7Ke LQGoor uQLW ZKLFK Ls QoW
oSerDWLQJ EeFoPes ZDrPDQG
DsouQG sLPLODr Wo ZDWer ÀoZ-
LQJ Ls KeDrGIroPWKe uQLW
$sPDOO DPouQW oIreIrLJerDQW FoQWLQues Wo
ÀoZLQWo WKe LQGoor uQLW eYeQWKouJK LW Ls QoW
oSerDWLQJ
:KeQKeDWLQJ oSerDWLoQLs
seOeFWeG oSerDWLoQGoes QoW
sWDrWrLJKW DZD\
:KeQoSerDWLoQLs sWDrWeGGurLQJ GeIrosWLQJ
oIouWGoor uQLW Ls GoQeLW WDNes DIeZPLQuWes
PD[ PLQuWesWo EOoZouWZDrPDLr
Outdoor Unit
7Ke IDQ oIWKe ouWGoor uQLW
Goes QoWroWDWe eYeQWKouJK
WKe FoPSressor Ls ruQQLQJ
(YeQLI WKe IDQ sWDrWs Wo roWDWe
LW sWoSs sooQ
:KeQWKe ouWsLGe WePSerDWure Ls OoZGurLQJ
FooOLQJ oSerDWLoQ WKe IDQ oSerDWes LQWerPLW-
WeQWO\ Wo PDLQWDLQ suI¿FLeQW FooOLQJ FDSDFLW\
:DWer OeDNs IroPWKe ouWGoor
uQLW
'urLQJ &22/ DQG '5< oSerDWLoQsSLSe or
SLSe FoQQeFWLQJ seFWLoQs Dre FooOeGDQG WKLs
FDuses ZDWer Wo FoQGeQse
,Q WKe KeDWLQJ oSerDWLoQ ZDWer FoQGeQseG
oQWKe KeDW e[FKDQJer GrLSs GoZQ
,Q WKe KeDWLQJ oSerDWLoQ WKe GeIrosWLQJ
oSerDWLoQPDNes LFe IorPLQJ oQWKe ouWGoor
uQLW PeOW DQG GrLS GoZQ
:KLWe sPoNe Ls GLsFKDrJeG
IroPWKe ouWGoor uQLW
,Q WKe KeDWLQJ oSerDWLoQ YDSor JeQerDWeG
E\ WKe GeIrosWLQJ oSerDWLoQOooNs OLNe ZKLWe
sPoNe
Symptom Explanation & Check points
Remote controller
7Ke GLsSOD\ oQWKe rePoWe
FoQWroOOer Goes QoWDSSeDr
or LW Ls GLP 7Ke LQGoor uQLW
Goes QoWresSoQG Wo WKe
rePoWe FoQWroOsLJQDO
$re WKe EDWWerLes e[KDusWeG" 3DJe
,s WKe SoODrLW\ -oIWKe EDWWerLes ForreFW"
3DJe
$re DQ\ EuWWoQs oQWKe rePoWe FoQWroOOer oI
oWKer eOeFWrLF DSSOLDQFes EeLQJ SresseG"
Does not cool or heat
7Ke rooPFDQQoWEe FooOeG
or KeDWeGsuI¿FLeQWO\
,s WKe WePSerDWure seWWLQJ DSSroSrLDWe"
3DJe
,s WKe IDQ seWWLQJ DSSroSrLDWe"3OeDse FKDQJe
IDQ sSeeGWo +LJK or 6uSer +LJK 3DJe
$re WKe ¿OWers FOeDQ" 3DJe
,s WKe IDQ or KeDW e[FKDQJer oIWKe LQGoor uQLW
FOeDQ"
$re WKere DQ\ oEsWDFOes EOoFNLQJ WKe DLr LQOeW
or ouWOeWoIWKe LQGoor or ouWGoor uQLW"
,s DZLQGoZor Goor oSeQ"
,W PD\ WDNe DFerWDLQ WLPe Wo reDFK WKe seWWLQJ
WePSerDWure or PD\ QoWreDFK WKDW GeSeQGLQJ
oQWKe sL]e oIWKe rooP WKe DPELeQW WePSerD-
WureDQG WKe OLNe
7Ke rooPFDQQoWEe FooOeG
suI¿FLeQWO\
:KeQDYeQWLODWLoQIDQ or DJDs FooNer Ls
useGLQ DrooP WKe FooOLQJ OoDG LQFreDses
resuOWLQJ LQ DQ LQsuI¿FLeQW FooOLQJ eIIeFW
:KeQWKe ouWsLGe WePSerDWure Ls KLJK WKe
FooOLQJ eIIeFW PD\ QoWEe suI¿FLeQW
7Ke rooPFDQQoWEe KeDWeG
suI¿FLeQWO\
:KeQWKe ouWsLGe WePSerDWure Ls OoZ WKe
KeDWLQJ eIIeFW PD\ QoWEe suI¿FLeQW
$Lr Goes QoWEOoZouWsooQLQ
WKe KeDWLQJ oSerDWLoQ
3OeDse ZDLW Ds WKe uQLW Ls SreSDrLQJ Wo EOoZ
ouWZDrPDLr
$LUÀRZ
7Ke DLr IroPWKe LQGoor uQLW
sPeOOs sWrDQJe
$re WKe ¿OWers FOeDQ" 3DJe
,s WKe IDQ or KeDW e[FKDQJer oIWKe LQGoor uQLW
FOeDQ"
7Ke uQLW PD\ suFN LQ DQ oGor DGKerLQJ Wo WKe
ZDOO FDrSeW IurQLWureFOoWK eWF DQG EOoZLW
ouWZLWK WKe DLr
Sound
&rDFNLQJ souQG Ls KeDrG 7KLs souQG Ls JeQerDWeGE\ WKe e[SDQsLoQ
FoQWrDFWLoQoIWKe IroQW SDQeO eWF Gue Wo
FKDQJe LQ WePSerDWure
³%urEOLQJ´ souQG Ls KeDrG 7KLs souQG Ls KeDrGZKeQWKe ouWsLGe DLr Ls
DEsorEeGIroPWKe GrDLQ Kose E\ WurQLQJ oQ
WKe rDQJe KooGor WKe YeQWLODWLoQIDQ PDNLQJ
ZDWer ÀoZLQJ LQ WKe GrDLQ Kose Wo sSouWouW
7KLs souQG Ls DOso KeDrGZKeQWKe ouWsLGe DLr
EOoZs LQWo WKe GrDLQ Kose LQ FDse WKe ouWsLGe
ZLQG Ls sWroQJ
0eFKDQLFDO souQG Ls KeDrG
IroPWKe LQGoor uQLW
7KLs Ls WKe sZLWFKLQJ souQG LQ WurQLQJ oQoII
WKe IDQ or WKe FoPSressor
7Ke souQG oIZDWer ÀoZLQJ
Ls KeDrG
7KLs Ls WKe souQG oIreIrLJerDQW or FoQGeQseG
ZDWer ÀoZLQJ LQ WKe uQLW
+LssLQJ souQG Ls soPeWLPes
KeDrG
7KLs Ls WKe souQG ZKeQWKe ÀoZoIreIrLJerDQW
LQsLGe WKe uQLW Ls FKDQJeG
In the following cases, stop using the air conditioner and consult your
dealer.
:KeQZDWer OeDNs or GrLSs IroPWKe LQGoor uQLW
:KeQWKe uSSer oSerDWLoQLQGLFDWor ODPS EOLQNs
:KeQWKe EreDNer WrLSs IreTueQWO\
7Ke rePoWe FoQWroOsLJQDO Ls QoWreFeLYeGLQ DrooPZKere DQ eOeFWroQLF 212FF
W\Se ÀuoresFeQW ODPS LQYerWer-W\Se ÀuoresFeQW ODPS eWF Ls useG
2SerDWLoQoIWKe DLr FoQGLWLoQer LQWerIeres ZLWK rDGLo or 79 reFeSWLoQ $Q DPSOL-
¿er PD\ Ee reTuLreGIor WKe DIIeFWeGGeYLFe
:KeQDQ DEQorPDO souQG Ls KeDrG
:KeQDQ\ reIrLJerDQW OeDNDJe Ls IouQG
WHEN YOU THINK THAT TROUBLE HAS OCCURRED