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,
2 Room 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.o 1
[. 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.
• Itwill _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,
I In 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 d oxygen 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.
A WARNING
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 d the 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
Ins_llation
1,To prevent vibration and noise, _ke sure the unit
is installed securely and firmly,
2. install the unit where the sunlight _,es not shine
directly on the unit,
3..There should _ no obstacles, such as a fen_
and wall, within 20' from the back ,ofthe cabinet
be_u_ it will prevent Iheat radiation of the
condense£
Restd_ion of outside air will gre.at_yreduce the
oeoHngefficien_ of the air conditioner,
All side louvers d the cabinet must remain
exposed 1othe outside of the _ructure_
4. Install the unit a little slant_ _ the ba_ is slightly
lower than the front (abo_ 1/2").
_nis will force _n_n_d water to flow to the
outside.
5..Install the unit with the _ttom about 30' _60"
abe_ the floor level,
AHsupporting parts,should _ _cur_ to firm
wood, ma_n_, or metal.
"i This unff _ d_igned [oirinstaliatiion in standard
double Ihungwindows with a_ual opening widths
from _"
to 41°',
* _e top and bottom windc_w_sh mu_ open
su_ciently to a_bw a clear verflca_ opening of 19'°
from the bottom of the up_r sash to,the window
stool
_-- 29" to 41
lg"" rain
Inner s,iilll
' SHI
Ext:eHor
Owner_ Manual 11
Installation
NO., NAME OF PARTS;
1 FRAME CURTAIN 2
2 SU PiP_RT BRACKET 2
3 SILL BRACK_ 2
4 LOCKNUT 4
6 '7
7 SCREW (T'YPE C) 5
8 SCREW_TYPED} 2
9 CARRIAGE BOLT 2
lO FOAMSTRIP 1
l I FOAM SEAL 1
12 WINDOWLOCKINGBRACKET 1
i3 DRAIN P_PE i
14 FRAMEGUIDE 2
15 FOAM-PE 1
SCREWDRIVER(Phi!ips and F!atead), RULER, KNIFE, HAMMER, PENCIL, LEVEL ]
PREPARATION OF CHASSIS
1, Remove the screws which fasten the cabinet at
both sides and at tlheback, screws
2. S_idethe unit from the cabinet by gripping! the "_
base pan handle,and pulling fo,_ard while bracing
the cabinet,
3, Cut _e window _sh _a_ to the proper I!eng_
Peel off the ba_ing and a_ach the Foam-S,eaJ,@
to,the undersi_ of _e window sash.
4, Remove the backing from the top upper guide
Foam-PE @ and at_ch it to the bosom o__e
Upper Guide,
5 Attach _e upper guide onto the top of the cabinet
with 3 Type A screws ®.
6.,insed the Frame Guides @ into,the i_ttom ollthe
cabinet,
7, _n_d the Frame Curtain _ intothe Upper Guide
and Frame Guides @.,
8. Fasten the cudains to,the unit with 10 _¢p,e
A screws®,
Uppe_ Guide
(Type
12 Ro,om, Air Co,nditioner
Ins_llation
1,Open the wind_, Mark a line on the ce_er o_the
window stool between the _de window stop
moldings,
Loo_y attach the sill bm_cketto the _pport
bracket using the _rriage boll:and the lock nut,
-41111.Bracket,
Fig. 1
2i,A_ch the si_lbracket to.the wind_ sill using the
CarefuHiyplace the cabinet on the window st_l
and align the center mark on _e bottom front wffh
the _nter line marked window st_L
3, Using the M-scr_ and the !ock n_, attach the
support bracket '_othe _binet #ack hole, U_ the
first track helle after the sill bracket on the outer
ed_ of the window _IL Tighten the carria_ bolt
and the lock nut..Be sure the cabinet s_nts
ou_ard,
Cabinet
Tra,ok he_e
ofwin,dew
sii[I
boit @ (Type8}
nut bracket
Fig. 2
Do not drill a h,o_ein _e biot_oimipan..The unit is
design_ to operate wi_ app,roximate_y1/2" of
water in bo_om pan
Guide
4. Pull the bottom window _sh down behind the Top
retainer bar unti! they meet,,
Window sash
k
1, Do not p,u_l_e window _sh down soitightly
that the movement of name curtain is restrictS,
Attach the _binet to the window stool by driving
the screws _ype B),_rough the cabinet into
window stool.
2,The cabinet should be inslall_ with a very slight
tiff downward toward the ,ou_ide.
cabinet
FramecuRain
Fig, 4
Owner_ Manual 13
Installation
5. Pull each Rame curtain fully to,each window _sh
track, and pull the bo_:omwindow sash down
behind the Top re_iner bar until it meets,
6. Attach each Frame curtain the window sash by
using scr_s (Type C,) (See Fig, 6)
Front Ang_
G Screw(Ty_9 B) Fig. 5
@ _ype C)
Fig. 6
7. Slide the unit into the cabinet:.(S_ Fig. 7)
& CAUTION
For secur_y purpose, rein_.aH _rews(Type A)
at cabinet's sides..
_:_W
8. Cut the Foam-_ip to the proper bngth and insert
betw_n the upper win_w sas_hand the lower
window sash,(See Fig, 8)
Fig. 7
9, A_ch the Window locking bracket w_h a screw
(Ty_ C.),(See Fig..9,)
j
Fig, 8
1I- Win_w _king
b_acket
Fig, 9
14 Ro,om, Air Co,nditioner
10, At'_ch the front ,grille'tothe cabinet by inse_ing
the tabs on the grille into the ta_ on the front of
the cabinet, Push the, grillle in until _ snail, into
pJace_(S_ Fig,!0)
Installation
11. Lift the inlet grilile and secure it with a screw
(Ty_ A) through the front grille,(See Fig, !0,)
12.Window installation of room air conditioner is now
comp_t,ed. See ELECTRICAL DATAfor attaching
power cord to eU_dcal outlet.
Fig, lO
i ii _i_ii_
You can choo_ between _o meth_s below according to your window st_l shape and preference.
• Fasten the stopper u_ng 2 screw holies, and tead
out the power cord through sift "A°',
IPower
•Fasten the stop_r using lett _rew hole_and rotate
properly to i_d the p,_er cord out through sliit'°B".
Pow,e r
,i
Y
Owner_ Manual 15
Operating Instructions
'Theremote co,ntmil=and control pane/' will I_k like those represent_ in the _l_wing' pictures,
®
®
16 Ro,om, Air Co,nditioner
Operatinginstructions
1, P_,/E R
Operation starts when this button is p,r_s_ and stops when you pros the button again.
2, TEMPERATURE CONTROL
The thermostat monitors room temperature to maintain the desired temperature_
The thermostat can be set between 60'_F-8.6_:F(16 }C_-30_:C)..
The unit tak_ an average of 30 minute. 'to adjust the room temperature by 1_:E
3. OPERATION MODE SELECTOR
Select c_ling m_e to coo_the room.
Sele_ energy saver mode for energy saving o_ra_on.
Select 'fanmode for _c ven_lating fan o_rat:ion_
SeJe_ dry mode for dry ,operation.
4. FAN SPEED SELECTOR
For increas_ _wer while coo,ling, sel!ect a higher fan speed,
3.steps: High _ Low _ Med
5. ON/OFFTIMER
The timer can be set to s_rt and s_opthe unit in hourly increments(up to 12 hours).
6, REM_E CONTROL SENSOR
1. Push o,_ the cc,Jer on the back _ the remote control with your thumb
2, P_ attention to p,o,larityand insert two new AAA 15V batteries,
3. Reattach the oover.
Do not u_ rechar_aNe batteries. Make sure thai both batteries are new.
Do not mix alkaline, stan_rd(Carbon-zJnc) or rechargeab_e(NickeFcadmium)
batteries.
• h order to preJen4di_harge, remove the batteries from the remote co,ntro_ff the
air condff:ioner is not going to be used for an extend_ period _ time
Keep,the remote con_ro_away from extremely hot or humid places..
To main_in op_mal operation of the remote control, the remote sensor should
not be exposed to dire_ sunlight.
° The remote co,n_roEcan be mounted on a wall using the moun_ble ho_er..
Owr_er_ Manual 17
OperatingInstructions
De veneration _evermust be in the CLOSE posPuonin order to.maintain Me b_.t cooling conditions,
When fresh air is n_essary in the r_m, set the ventilation iever f,oMe OPEN _sition.
The damper is opened and room air is drawn oiut_
Before using the ventilation feature, position the le_,er,as
shown, First, p,ul[ down part @ to horizontal line with part _i:.
Aifftow can be adjusted by changing the diredion of the air cond_ioner's _ouvers.This can al_ increa_ the
cooling effidenc_/of Me air conditioner.
Adjusting Horizontal Air Flow
Adiusting the vertica_ louvers,left and right will
change hoirizonta[ airflow,
Adjui_ing Vertical Air IFIow Direction
Adiu!_ing the hori_ntal vane up and _wn will
chan_ ver_cal airflow_The vane _n be adjusted by
nudging the vane backward or forward,.
Adiusting horizontalair flow Adiu_ing ver_Jcalair flow
Re_mmend_ orien_tion of louvers
Adiust buyers to face Ul_ards when _o_ing to.maximize cooling eflicien_
18 Ro,om, Air Co,nditioner
Operatinginstructions
_e air conditioner employs a proper drain method whereby the condensed water (moisture re_ved from the
air) is,drained to the ou_ide,
In very humid weather, (and for reverse cycle models in the re,_ersemo_) excessive,condensate water
removed from the air may cause _me water to collar, To remove this excess water you can install the,drain
pan as de_ai_d _low_
1,Take Me drain pan which is _ated in the air di_harge
2. Remove the hole rubber from the base-pan (for some m_els),.
CABINET
3, Insta!l the drain pan to the right corner of the cabinet with 4 (or 2)
_rews.
4. Connect the drain ho,_ of 315' insi_ diameter to the ou_et boated
at the bottom of the drain panNou can purcha_ the drain hose or
tubing locally to satiny your par_,cular needs. (Drain hose is n,ot
supplied),.
DRAIN
PAN
DRAIN HOSE
Owner_ Manual 19
MaintenanceandService
Turn Me power off and unplug the power plug before clieaning the air conditioner.
....
The air filter behind the inlet griUeshould be checked and c_aned at least once e_ry 2 weeks ,(oras
ne_ary) to maintain oip,tima!pefforman_ o,fthe air conditioner,
How to remove the air filter
1.The grille may be o_n_ from Me top for easy
main_n,an_ after ins_llation.
2 Open the inlet grill!e by p,uHingoff the exp_d door
en the top of the unit (ba_d en installation),.
3. Pull Me tab s_ighflyto release the filter. Pull the
filter in the _me dire_ion as the opening,
4. Clean the filter w_h warm, sea_ water. The water
should _ _ow 40_:C:(I 04,_:F),,
5, Rin_ off and gently shake off excess water #om
the filter:, Let it dry before rep,la_ing it,,
iiii
_e _se pan may overflow due to high humidify, To drain the
exce_ water, remove the drain _p kern the back of the unit
and s_ure the drainpipe.
When pressing the drainpipe into place, apply force in the
direction aw_ from the fins to avoid iniuringi youir_lf,,
20 Ro,om, Air Co,nditioner
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
/