LG LWHD2500ER User manual

www.lgappliances.com
Window-TypeAir
'S
MODELS, MODEL OS : LWHD2500ER
_s valuable
may
proper air
_pmper use.
order to p_vent
isuse or improper
for any damages
tioner.

FOR YOUR RECORDS
Write the model and serial numbers here:
Mode| #
_rial #
You can fir_ them _ a label on the side of each ua_.
Dea_eCs Name
Date Purchas_
II 8[ap[e you_ re_ip[ to [his page #_[t'_,ee_ant yc_ ne_ it
to prove date of purchase or for warranty issue.
READ THIS MANUAL
Inside _,u will find many h_p|ul hints o,n hc_v to use and
maintain _ur air cor_ditio,n_ pro_dy. Just a [i_le preventive
care on _3ur _[t _n _v_ y_ a great: deal ol time and
money over 'the life of your ai_ conditioner,
YouH find many an_w_s toi c,ommoa problems in the c_rt
of t_¢_b_ho_ing tips. if _u revi_ our ch_t d
Troubleshooting Tips first you may no_ _ to cal_ fo,r
serv_e at a&
• Contact: the, author{_d service t_hnician for repai_
or maintenance of this unit,
•Contact the install_ for installation ,of this unit.
•The air conditioner is not intendied for use by young
children o,r invalids without s,upervision.
• Yo_n_ chi|dten shoei_ be _rvis_ to e_s,ure that
they _o not play with the air conditioner:
• Whe_ tlhe power cord is to be repla_d, repla_ment
work shah be _rformed by aethorizedi personnel only'
_si#g o_ly g_uine r_lacement parts.
•|nstall_lon work musl be performed in _cor_a#ce
with the National Electric Code [by quailfi_ and
authorized personnel on|y,
2Room Air Conditioner

To prevent injjury i tOthe user or other people and property damage, the b_liowing instructions
_"°'"°'°'_"'°.:c_'_o;f_a,,ondoo_o,o ,os,,oc,,oo_,,,_ose.armo_dama_oXhosor,oosoeso
is classifi_ by the foJ]owJng indications,
I.......oz..s..oo,.od.c-e,t..0oss.0..,.o.deo.":rso.'ou.'o.o1
[. CAUTION This symbo_ indicates the possibility of injury or d_a_ to properties only J
IB Meanings of symbols us,_ in this manual are as shown below,
Be sure, not to ,do,
Be sure to follow the instruction,
[] Installation
, _herwise, it may _use a fire
or electrica_ sh_k,
•It may _use failure and
ellectnc shako
•Otherwi_, it may cause a fire
or eEectrica[Ishock,
°Sharp, _ges may cause
injury.
• It will _u_ electric _k or fire
due _ heat genera_on,
• It may cau_ exp!osbn or fire,
Owner_ Manual 3

!I Operation
•There isdanger of fire or electric
shocL
• it may cau_ fire and electric
shocL
•_erM_ it may cauce fire and
electric shock acc_ent.
• An oxygen shortage may occur.
• Itwill cause electric shock or fire
due to heat gienerat:ion.
* Itwillcause _ai[ureof ma_ine or
e]e#Eic shocL
• _henNi_, it may e_ectr[cal
sho_ and failure.
• _herwise_ it may _use a fire
or eledrica_ sh_k,
• The ap_arance of the air
cond_ioner may deteriorate,
change caior, or devebp suda_
f_aws,_
° Since the _anrotates at high
_,_d during operation, it may
cause injury.
4 Room Air Conditioner
° Prevent accidental startup and
the,po_b[lity of iniury.

Safety Precautions
•Hwill cause e_tric shock or fire • litwill cau_ ellectric shock or fire.. .°litwill _ui_ eliectric shock.
due to heat generation_
• ff may cause etedric sh_ and
_mage •Othe_ise, it:m_/cau_ explosion, and a fire,
IIn allation
• O_erwi_, it may cause dispute w_h the
neigh_rs.
',_ey are sharp and may cause
injury,
• O,the_ise, it may cause vibration or water
[leakage.
Owner_ Manual 5

SafetyPrecautions
[] Operation
•it my cause injury.
• It may _use an iniury through
dropping of the unit or fa!lling
dOWn.,
°'_tmay cause injury.
6 Room Air Conditioner
•, it m_ cause produ_ failure.
* Operation with0ut fillers will
_use 'failure
° _hep_ise, it may do harm to
your heakh.
°The appearance o1Me air
conditioner m_ dietefiorate,
change co.].or,.ordevelop _rface
fl._s
° it conlains con_inmer4s and will
make you sick.
* OthepMse, it may cau_
pe_ona[ injury.

Before Operation
1. Contact an installation specialist for installation.
2. Plug in the power plug properly.
3. Use a dedicat_ circuit.
4. Do not use an extension cord.
5. Do not start/stop operation by pluggin#/unplugging the _wer cord.
6. if the _rd!plug is damaged, replace it with only an authorized replacement
part.
1i_ Being expos_ to direct airflow for an extend_ period of time could be
hazardous to your health, Do, not expose _cupants, pe_, or plants to direct
airflow for extended periods of time.
2. Due to the _ssibilibj doxygen deficiency, ventilate the r_m when used
together with stoves or other heating device&
3 Do not use this air conditioner for nonospecified special purples (e.g,
preserving precision devices, fo_, pets, plants, and art objects). Such u_ge
could damage the items,
1 Do not touch the metal _rts of the unit when removing the filter, Injuries can
occur when handling sharp metal edges.
2. Do not use water to clean inside the air conditioner. Exposure to water can
destroy the insulation, leading to possible electric shock.
3. When ,cleaning the unit, first make sure that the _wer and breaker are turn,_
off. The fan rotates at a very high speed during operation. There is a
_ssiibili#y of injury if the unit's power is a_identally trigger_ on while
cleaning inner parts of the unit,
For repair and maintenance, contact your authorized service dealer.
i!_ ii _i_
Owner_ Manual 7

Introduction
This symbol alerts you to the, risk of electric shock,.
This symbol alerts you to hazards that could cause harm to,
the air cond_ione, r.
This symbol indicates, sp_ial notes.
This, appliance _ouJd _ installed in accordance with the National Electric Cod&
VERTICAL AiR DEFLECTOR
(HORIZONTAL LOUVER)
HIOR]ZO_AL A]RDEFLECTOR
(VERTICAL LOUVER)
AiR DISCHARGE
FRONT GRILLE
AIR F_LTER -AIR INTAKE(INLET GRILLE)
8RACE
EVAPORATOR
CONTROL PANEL
REMOTE CO,NTRO,LLER_
COMPRESSOR
CONDENSER
BASE PAN
POWER _RD
8 Room Air Conditioner

El_trical Safety
! !5V~ 230V-
w
Power cord may include a current
interrupter device. A test and reset button is
provided on the plug case. The device
should _ tested on a periodic basis by first
pressing the TEST button and then the
RESET b_ton, if the TEST button does not
trip or if the RESET bu'_on will not stay
engaged, di_.ntinue u_ of the air
co.nditiioner and contact a qualifi_ _rvice
technician.
The sha_ may be different a_ordingi to its mo_L
Use Wall Re_ptac[e Power Supply
Slandard i25V 3owire grounding
receplac_e raled 15A 125V AC
Standard 25OV,, 3w[_e groundfn_g
receptacle rated 15,A, 25OV AC
Standard 25OV, 3-w_te grounding
receptacle rated 2OA,, 250,V AC
Use i5 AMP, time
del!ay f_e or 15 AMP,,
c_rcuit breaker°
Use _-_ AMP, time
dellay f_e or :20 AMP,
circuit brewer,
DO NOT USE AN EXTENSION CORD on 230,,
208, and 230/2_ Volt uni_.
Nil wiring should be made in accordance w_ Io._1
elect_i_li co_s and regula_on&
Aluminum hou_ wiring may p_e special
problem& Con_ a qualified e_ectrician.
AWARNING
N_et push the test button duffng
_herwise this pilugi_n damaged,
This devi_ conllains ch_i_3,L including
lead, kn_n to,the S_te of California to
cause cancer; and birth def_:;ts or other
reproducth_e harm,
Wash han_Jsa_er hatching,
Do no_ remove, m_i_y or immerse this, p_ug,
ff this d_ice tri_0 the _use it:to, &_
corrected _[ore further u_,
CAUTIIION
The _nductors inside this co_d are
surrounded Ibyshields, whiclh monitor
leakage current.
These shields are not grounded,.
<Made in Tower>
Peri_ica_ly examine the cord for any
damage, Do not use this pr_u_ in the
event the shields, become expose.
Avoid sh_k hazard, this unit: can not
u_r servicedi o_ning the tamer
resistant. Sea[_ potion dthe unit
voids al! warranties and performance
claim& This unit not intended for u_
as an on-off switch.
Owner_ Manual 9

(PLEASE READ CAREFULLY)
FOR THE USER'S PERSONAL SAFET_ HIS
APPLIANCE MUST BE PROPERLY GROUNOED
Thei _#er cord _ _is appliance is equip_d with a
threo-pror_ (grounding) _ug, U_ this with a standard
thr_os|ot (gr¢_nding) wail _er out_et to minimize the
h_a[d of el[_tdc sh_;ko The c_tomer sho,ul!d have the
wall receptac# and circuit checked by a quaiif[_J
electrician to make sure the r_eptade is pro_dy
DO NOT CUT OR REMOVE THE THIRD (GROUND)
PRONG FROM THE P_ER PLUG,
A. SI_ATIONS WHEN'_E APPLIANCE WILL BE
DISCONNECTED OCCASIONALLY:
Because, _ I_tentia_ safety hazards, we stronglly
discourage the use of an adia_ _ug_ H_ever, if you
wish to u_ an adapter, a TEMPORARY CONNECTION
may _ made. Use UL-iisted ada_er, availab_ from
most ]_al h_dvva_e stores,
....[he _arges]oi in the adapter must #_ a]k3ne{l w_h the
large slot in the te_ptade to assure a _oper _larity
conni_ti®_
: Attachi_ _e adapter g_o,undterminallto _e wa_|
receptac{e_v_ isc_ do_ not ground the applian_
unless _e covetscrewis _1, and not Insu|a_ed,and
_e wa|| t_p_cle isgroundedthroughthe house
wiring,The custom_ she,e_ h_e the cir¢aitchoked
bya qua|ifi_ ele_ician to make sum_e receptacle
is proper_groun_e_,
Di_o=nn_t '|he _er _rd from the a_3,pter, using ,one
hand _ each. Otl°_M_, the a_pter grou_ t_mir_]
m_ht break. DO NOT USE the ap#i_ce with a broken
adapter p_ugi.
8, SiI"rLIIATI[ONSWHEN'THE APPLIANCE WILL BE
DISCONNECTED, OFTEN,i
C_ not _se an ad@ter pi_ in thee, situation&
Unplugging the power oord frequently can lead to an
ev_tua_ breakage of the ground terminal The waB
power outlet should _ replaced by a thr_-sIot
(g_ounding) o_iet instead,
USE OF EXTENSION CORDS
Because _ _t_tia_ _|ety hazards, we strongly
discoarrage the use of an ext_sion cord. H_#_._er, if
you wish to use an extension cord, _e, a CSA
certified_JL4isted 3-v_re (grou_ing) extensbn cord,
rated at i 5,A, 125V,
10 Ro,_m, Air Conditioner