LG LWHD7000HR User manual

Window-TypeAir
'S
website http:/iwww.lgser_'ice,
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MODELS, MODEL OS: LWHD7OOOHR
to,prevent
tsuse or improper
for any damages
tioner.

,o
FOR YOUR RECORDS
Write the model and seria! numbers here:
Mode| #
_rial #
You can find them on a label on the side of each un_.
D_ler's. Name
Date Purchas_
Ill Staple you__receipt 1o this page it_the evet_t yc&=_)eed it
to prove _te of purchase or for warranty issue&
READ THIS MANUAL
hs,ide yoiu w_! find many _lpiu! hints on how to use and
maintain _our air conditioi_r prol;mr|y. Just a little prever_tive
care on },our _rt can _ve y_ a great: deal of time and
money _er the life of your air cond_io#er.
YOu'|[ find many ans;wers to. comm(_l pr_iems in the chart
of tr®blesho_ing t#s. # you review our chart of
Troubleshooting Tips first, you may net [_ed to call for
serv_e at a&
• Contact the authorized _rvi,ce t_hnician for repair
or maintenan_ of this unit.
, Contac_ the installer for installation of this unit.
_The air conditioner is not lintended for use by young
children or invalids without s,upewi_ion
• Young children sh,ouid be su_rvis_ to ensure that
they do not p|ay w_h the air _nditioner:
•When the power cord is to be repla_di, replacement
work shah be _rform_ by authoriz_ personnel only
using only g_uine r_lacement pa_s_
.,installation wo_ mus_ be pe_ormed in _cordance
with the National E|e_trie Code [by _ua|#i_ and
author|z_ personne| on_y,
2 Room Air Conditioner

To prevent injury toi the user or other _ple and property damage, the following instructions
must be fol!owed,
[] Incorrect operation due to ignoring instruction will cause harm or damage. The seriousness
is classified by the following
This symbol indicates the _ssibiU_y of death or serious injury.
This symbol indicates the possibility of injury _ _ge to properties _ly:
I Meanings of symbols us_ in this manual are as shown below.
B,esure not to ,do,,
Be sure to follow the instruction,
[] Installation
• _herwise, _ my _u_ a fire
or e_edrica_ sh_k,
• It may _use failure and
ellectric sh_.
•01therwi_, it may cau_ a fire
el_rical sh_k,
• Sharp _£es may cause
injury.
• It will_u_ ele_ric sho._ or fire
due _ heat generation.
• It may _use exp,!_ion or fire
Owner_ Manual 3

1Operation
• There ='sdanger of fire or electric
shock_
• it may cause fire,and ele_ric
shocL
,C)t_e_be it may _u_ fire and
el_tric: shock ac_ci_nt.
. An oxygen shortage may ,occur,
• it willcause electric sho_ or fire
due to heat generation
• it will1cause f_lure of machine or
e_ectricshock.
,Othe_ise, it may ebctrical
shock and lailure.
•,@her,vise, it may cause a fire
or elec4rica_ sh_k,
•The appearance of the air
cond_ioner may deteriorate
change color, Ordeve!op surfa_
f_aws_
,Since the fan rotates at high
speed dgring operation, ff may
_use ___!!
,, Prevent accidental startup and
the pos,sbil_y of injury:
4 Room Air Conditioner

SafetyPre_utions
• _ will cause e[_tric shock or fire
due to heat generation,
• _ may _use electric sh_k and
• litwiB cause ,e_eddcshock or fire..
• O_herwise, it:may cause
expl_ion_ and a fire,
• litwiill _u_ electric sho_.
• They are sharp and m_cause
i_ur_
i| Installation
• O_erwise, it may cause dispute wffh the
neighbors. • Otherwise, iitmay cause vibration or water
[leakage.
Owner_ Manual 5

Safety Precautions
[] Operation
• ff my cause injury: • it may cause product failure. •The appearance o! Me air
_nditJoner may deteriorate,
change co,lor_or develop surface
fl._vs,
•' It may cause an injury through
dropping o,fthe unit or fa!lling
down ..
• _tmay _use injury:
• Operation witho_ fi_terswill
cause failure
- Otherwise, it may do harm to
your heath.
• It cont,_ns ,containments and will
make you sick.
6 Room Air Conditioner
• Othe_ise, _ may cause
pe_onal injury.

Before Operation
1i' Contact an installation specialist for installation.
2. Plug in the power plug properly.
3. Use a dedicated circuit.
4. Do not use an extension cord.
5. IDo not staWstop operation by plugging!unplugging the power cord.
6;. If the cord/plug is damaged, replace it with only an authorized replacement
part.
1i_ Being exposed to direct airflow for .an extended period o,ftime could b,e
hazardous to your health, Do not expose occupants, pets, or plants to direct
airflow for extended periods of time.
2i_Due to the possibility of oxygen deficiency, ventilate the room when used
together with stoves or other heating device&
3 Do not use this air conditioner for non-specified special purposes (e.g.
preserving precision devices, food, peR, plan_, and art objects). Such usage
could damage the, items.
1 Do not touch the metal parts of the unit when removing the filter, lquries 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 power and breaker are turned
off. The fan rotates at a very high speed during operation. There is a
possiibi]ity of injury if the unit's power iis accidentally triggered on while
cleaning inner parts of the unit.
For repair and maintenance, contact your authorized service dealer.
Owner_ Manual 2'

introduction
This symbol alerts you to the risk of electric shock,.
This symbol alerts you to hazards that could cause harm to,
the air conditioner.
This symbol indicates sp_ial notes.
This appliance sho,uld _ in_stalli_in a_o, rdance w_ththe National Elec#ic C_e.
Verti_l Air Deflator
(HodzontaiLouveri
HorizontalAir Deflector
Venial Louver)
Air Di_harge
Cabin,et_
Front Gri_e-- _Air I_take(InletGrille[)
Air Fi_er RemoteController
Cond_s_
Eiectrc Heat_
Pan
Power_rd
3ontrol Board
8 Room Air Conditioner

Electrica! Safety
! 15V ~ 230V-
J
Power cord may include a current
interrupter device. A test and reset bu_on is
p#ovided on the piug case. The device
should be test_ on a periodic basis by first
pressing the TEST b_ton _d then the
RESET button, if the TEST button does not
trip or if the RESET' button vallinot stay
engaged, discontinue use of the .air
conditioner _d contact a qualified service
technici_.
The shoe _y be dif_r_t _..ordi_ to its mo_.
Use Wall Receptacle Power Supply
Siaadard i25V 3owire grouad_ng
receptacle rat_ 15A, 125V AC
Standard 2_V, 3o®it,e gro_#ding
receptacl!e rated 15A, 2:_3V AC
St_._ndatd 2%V, 3,,,wire grouading
re,oepitao_e _at,ed _A, 2_V AC
ELECTRICAL SAFETY
Use i5 AMP t_me
de_ay fl_se or 15 AMP
c rcuit breaker,
Use 20 AMP, t_me
de_ay fu_ or 20 AMP
circu_'t breaker.
IMPORTANT G_UNDING INSTRUCTIONS
Air _r_iti_r has a three-p,_onggrounding plug o,n
its _er supply _rd which must be Ipiugg_ into,
properly grou_ed threep, rong w_l r_ept_e for
your protecti_ against possible sh_k hazard.
230, L_38,and 230/208 _LT UNITS
_e units are ._uipped w_h a three-prong
grinding plug on t_ _er supply _d, which
must _ plumed into,a _ching pro_ly ground_
thr_p_'o_ wal_rec_tade fo_your prot_ion
agent possible shock h_a_d. Iifsuch an outlet is
Use, of extension cords
B_e of p,_entiaJsafety _:_zar_, we
strongly dise_r_e t_ _e d_ extension
co_d,.H_vever, iify_ wish to use an
extension cord, u_ a CSA certifie_Ublisted
3-wire (gr_J_ding) extension _d rated 15A
125V.
_l wiring s_uld be m_e in ac_rd_ with
I_ dectdcal _, and r_ulatbns,
AJuminum h_e wiring rr_y _..e specia_
p,r_lems, Consult: a qualifi_ eledrician,
not pr_ent, one mu_ _ iin_J_d by a quaJifii_
e_rici_ in acco_dan_ with the Nation_ El_td_
Code _d I_ o'-..,d_,a_qdordin_c_.
DO NOT USE AN EXTENSION _,RD on 2_
_8., and 230/_8 Vo_ uni_.
Owner_ Manual 9

(PLEASE READ CAREFULLY)
FOR' THE USER_ PERSONAL SAFETY, THiS
APPLIANCE MUST BE PROPERLY GROUNDED
The power cord of this appiiance is equipped with a
thre_prong (grounding} piug Use this with a standard
threeo,s_ot(grounding) wall power outlet to minimize the
hazard of electdc shock, The customer should have
the wa!l receptacle and circuit checked by a qualified
electrician to make sure the receptacle is proper_y
DO NOT CUT OR REMOVE THE TH/RO (GROUND)
PRONG FROM THE POWER PLUG.
A. SITUATIONS WHEN THE APPLI_CE WILL BE,
!DISCONNECTED OCCASIONALLY:
Because of po_e_tia_ safety hazards, we stror_gly
discourage the use of an adapter plug Howev_c if you
wish to use an adapter, a TEMPORARY
CONNECTION may be made Use UL-listed adapter_
avai!ab_e from most local hardware stores.
The !arge slot in th,e adapter must be aligned w}th the
large s_ot in £he receptacle to assure a proof poladty
connection
ACAUTION
: Attachingthe adapter 9round terminalto the wall
recept_le coverscrewd_s _| groundthe
app|ianceun|_s thec_er scr_ ismetal,and not
insul=_i, and the_11 r_eptacle is grounded
throughthehousewiring._e customersh_ld have
theclrcu_c_cked by'aqualif_d electr_ian to make
surethe re_acle is pro_-Iy grounded,
Disconnect 'thepower _rd from the adap'ter,using
one hand on each Otherwise the adapter ground
terminal might break, DO NOT USE the appliance with
a broken adapter plug
B. SITUATIONSWHENTHE APPLIANCE WILL BE.
DISCONNECTED O_'EN.
Do not use an adapter plug in these situations
Unplugging the power cord frequently can lead to an
eventua_ breakage dthe ground terminal, T'he wall
power outlet should be rep!aced by a threeos!ot
(grounding) outlet instead,
USE OF EXTENSION CORDS
Because of potent|@ safety hazards, we strongly
discourage the use of as extession cord, H_ever,, if
you wish to use a_ extension cord, use a CSA
certifiediU L-_isted 3owire ,(grouted|rig) extension cord°
rated at 15A 125V
10 Room Air Conditioner