LG | LZ-H150GBA2.ENWALEU | LG LZ-H080GBA2.ENWALEU Owner’s Manual

ENGLISH
ITALIANO
ESPAÑOL
FRANÇAIS
OWNER’S MANUAL
DEUTSCH
AIR
CONDITIONER
ΕΛΛΗΝΙΚΆ
ČEŠTINA
NEDERLANDS
Please read this manual carefully before operating
your set and retain it for future reference.
For more information, Refer to the CD or LG Web site (www.lg.com).
www.lg.com
P/NO : MFL67870401
LIMBA ROMÂNĂ
[Representative] LG Electronics Inc. EU Representative : LG Electronics European
Shared Service Center B.V. Krijgsman 1, 1186 DM Amstelveen, The
Netherlands
[Manufacturer] LG Electronics Inc. Changwon 2nd factory 84, Wanam-ro,
Seongsan-gu, Changwon-si, Gyeongsangnam-do, KOREA
POLSKI
VENTILATOR
Original instruction
Ventilator Owner’s Manual
TABLE OF CONTENTS
Safety Precautions.........................3
FOR YOUR RECORDS
Write the model and serial numbers here:
Model #
Prior to Operation ..........................7
Serial #
You can find them on a label on the side of each unit.
Dealer's Name
Introduction ....................................8
Operating Instructions
(Accessory)...................................11
Electrical Safety ...........................15
Characteristics .............................16
Date Purchased
n Staple your receipt to this page in the event you need
it to prove date of purchase or for warranty issues.
READ THIS MANUAL
Inside you will find many helpful hints on how to use
and maintain your ventilator properly. Just a little preventive care on your part can save you a great deal of
time and money over the life of your Ventilator.
You'll find many answers to common problems in the
chart of check item prior to notify a failure. If you review
our chart of
Check item prior to notify a failure, you may not
need to call for service at all.
Maintenance and Service ............18
PRECAUTION
Check Item prior to notify
a failure .........................................22
2 Ventilator
• Contact the authorized service technician for
repair or maintenance of this unit.
• Contact the installer for installation of this unit.
• The ventilator is not intended for use by young
children or invalids without supervision.
• Young children should be supervised to ensure
that they do not play with the ventilator.
• When the power cord is to be replaced, replacement work shall be performed by authorized personnel only using only genuine replacement
parts.
• Installation work must be performed in accordance with the National Electric Code by qualified
and authorized personnel only.
Safety Precautions
To prevent injury to the user or other people and property damage, the following instructions
must be followed.
n Incorrect operation due to ignoring instruction will cause harm or damage. The seriousness
is classified by the following indications.
WARNING
This symbol indicates the possibility of death or serious injury.
CAUTION
This symbol indicates the possibility of injury or damage.
n Meanings of symbols used in this manual are as shown below.
Be sure not to do.
Be sure to follow the instruction.
WARNING
n Installation
Do not use a defective or underrated
circuit breaker. Use
this appliance on a
dedicated circuit.
For electrical work,
contact the dealer,
seller, a qualified
electrician, or an
Authorized Service
Center.
Always ground the
product.
• There is risk of fire or
electric shock.
• Do not disassemble or
repair the product.
There is risk of fire or
electric shock.
• There is risk of fire or
electric shock.
Install the panel and
the cover of control
box securely.
Always install a dedicated circuit and
breaker.
• There is risk of fire or
electric shock.
• Improper wiring or
installation may cause
fire or electric shock
Use the correctly
rated breaker or fuse.
• There is risk of fire or
electric shock.
Owner's Manual 3
ENGLISH
Safety Precautions
Safety Precautions
Do not modify or
extend the power
cable.
Do not install,
remove, or re-install
the unit by yourself
(customer).
Be cautious when
unpacking and
installing the product.
• There is risk of fire or
electric shock.
• There is risk of fire,
electric shock, explosion, or injury.
• Sharp edges could
cause injury. Be especially careful of the
case edges and the fins
on the condenser and
evaporator.
For installation,
always contact the
dealer or an Authorized Service Center.
Do not install the
product on a defective installation
stand.
Do not let the ventilator run for a long
time when the
humidity is very high
and a door or a window is left open.
• There is risk of fire,
electric shock, explosion, or injury.
• It may cause injury,
accident, or damage to
the product.
• Moisture may condense and wet or damage furniture.
Do not open the
maintenance cover
of the main body
during operation.
Use the outdoor air
suction hole with the
net installed to
ensure that birds
could not come in.
For re-installation of
the installed product,
always contact the
dealer or an Authorized
Service Center.
• There is risk of fire,
electric shock, explosion or injury.
• Otherwise, it may
cause electrical
shock.
• Remove estrange
things like the bird’s
nest. Otherwise, it
may cause scarcity of
indoor oxygen.
Install the air intake where polluted air can not be directly sucked
in.
Install the product a place that
can support its weight.
• It may cause various accidents,
including suffocation, due to the
suction of harmful gasses(CO, etc.)
• Otherwise, it may cause accident
due to falling of the product.
4 Ventilator
Safety Precautions
Take care to ensure
that power cable
could not be pulled
out or damaged during operation.
• There is risk of fire or
electric shock.
Do not place anything on the power
cable.
Do not plug or
unplug the power
supply plug during
operation.
• There is risk of fire or
electric shock.
• There is risk of fire or
electric shock.
Do not place a
heater or other appliances near the
power cable.
Do not allow water to
run into electric
parts.
• There is risk of fire or
electrical shock.
• There is risk of fire and
electric shock.
• It may cause There is
risk of fire, failure of the
product, or electric
shock.
Do not store or use
flammable gas or
combustibles near
the product.
When flammable gas
leaks, turn off the
gas and open a window for ventilation
before turn the product on.
If strange sounds, or
small or smoke
comes from product.
Turn the breaker off
• There is risk of fire or
failure of product.
• Do not use the telephone or turn switches
on or off. There is risk
of explosion or fire
• There is risk of electric shock or fire.
Stop operation and
close the window in
storm or hurricane. If
possible, remove the
product from the
window before the
hurricane arrives.
When the product is
soaked (flooded or
submerged), contact
an Authorized Service Center.
Do not touch(operate) the product with
wet hands.
• There is risk of property • There is risk of fire or
electric shock.
damage, failure of
product, or electric
shock.
Be cautious that
water could not
enter the product.
• There is risk of fire,
electric shock, or product damage.
Owner's Manual 5
ENGLISH
n Operation
Safety Precautions
Turn the breaker off
when cleaning or
maintaining the
product.
When the product is
not be used for a long
time, disconnect the
power supply plug or
turn off the breaker.
• There is risk of electric shock.
• There is risk of product
damage or failure, or
unintended operation.
Don’t touch a dedicated circuit or
breaker with wet hands.
• There is risk of electric shock.
Avoid fire equipment
• There is risk of fire.
Use a firm stool or ladder when
cleaning or maintaining the roduct.
• Be careful and avoid personal injury.
CAUTION
n Installation
Use two or more people to lift
and transport the product.
• Avoid personal injury.
Do not install the product where
it will be exposed to sea wind
(salt spray) directly.
• It may cause corrosion on the product.
Corrosion, particularly on the condenser
and evaporator fins, could cause product
malfunction or inefficient operation.
n Operation
Do not expose the
skin directly to cool
air for long periods of
time. (Don't sit in the
draft.)
Do not use the product
for special purposes,
such as preserving
foods, works of art, etc.
It is a consumer ventilator, not a precision
refrigeration system.
• This could harm to your
health.
• There is risk of damage
or loss of property.
Do not step on or put anyting on
the product. (outdoor units)
Use a soft cloth to
clean. Do not use
harsh detergents, solvents, etc.
• There is risk of fire, electric
shock, or damage to the
plastic parts of the product.
Use a firm stool or ladder when
cleaning or maintaining the product.
• There is risk of personal injury and fail- • Be careful and avoid personal injury.
ure of product.
6 Ventilator
Prior to Operation
ENGLISH
Prior to Operation
Preparing for operation
1. 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. Do not start/stop operation by plugging/unplugging the power cord.
6. If the cord/plug is damaged, replace it with only an authorized replacement part.
Usage
1. Being exposed to direct airflow for an extended period of time could be hazardous to
your health. Do not expose occupants, pets, or plants to direct airflow for extended
periods of time.
2. Due to the possibility of oxygen deficiency, ventilate the room when used together
with stoves or other heating devices.
3. Do not use this ventilator for non-specified special purposes (e.g. preserving precision devices, food, pets, plants, and art objects). Such usage could damage the
items.
Cleaning and maintenance
1. Do not touch the metal parts of the unit when removing the filter. Injuries can occur
when handling sharp metal edges.
2. Do not use water to clean inside the ventilator. 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 possibility of injury if
the unit’s power is accidentally triggered on while cleaning inner parts of the unit.
Service
For repair and maintenance, contact your authorized service dealer.
Owner's Manual 7
Introduction
Introduction
Symbols used in this Manual
This symbol alerts you to the risk of electric shock.
This symbol alerts you to hazards that could cause harm to the
ventilator.
NOTICE
This symbol indicates special notes.
Features
WARNING: This appliance should be installed in accordance with national wiring regulations. This guide acts as a guide to help to explain product features.
Models: LZ-H015GBA2
1
2
5
6
3
4
1. Blower for Supply Air
A blower for sucking outside air.
2. Control Box
3. Blower for Exhaust Air
A blower for draining polluted air outside.
4. Maintenance cover
5. Total Heat Exchanger
Exchanges temperature and moisture
between air supply air and exhaust air.
6. Air Filter
Prevents clogging of the Total heat
exchanger due to dust.
h The figure of Total Heat Exchanger can be different by the product model.
8 Ventilator
Introduction
ENGLISH
Models: LZ-H025GBA2 / LZ-H035GBA2
1
2
5
6
3
4
1. Blower for Supply Air
A blower for sucking outside air.
2. Control Box
3. Blower for Exhaust Air
A blower for draining polluted air outside.
4. Maintenance cover
5. Total Heat Exchanger
Exchanges temperature and moisture
between air supply air and exhaust air.
6. Air Filter
Prevents clogging of the Total heat
exchanger due to dust.
h The figure of Total heat Exchanger can be different by the Product Model.
Models: LZ-H050GBA2
5
1
6
2
3
7
4
8
1. Maintenance Cover
2. Air Filter
It prevents dust from clogging in Total Heat
Exchanger.
3. Total Heat Exchanger
It changes temperature and humidity
between Supplying Air and exhausted air.
4. Blower for Exhaust Air
It is a fan for discharging the contaminated
air to outdoor.
5. Control box
6. Blower for Supply Air
It is a fan for inhaling exterior air into an
indoor space.
7. Damper plate(board)
It converts exchanging mode between total
heat ventilation and general ventilation.
8. Total Heat Exchanger holder
It is used in guiding for the installation of
Total Heat Exchanger.
h The figure of Total heat Exchanger can be different by the Product Model.
Owner's Manual 9
Introduction
Models: LZ-H080GBA2 / LZ-H100GBA2
5
1
6
2
3
7
4
8
1. Maintenance Cover
2. Air Filter
It prevents dust from clogging in Total Heat
Exchanger.
3. Total Heat Exchanger
It changes temperature and humidity between
Supplying Air and exhausted air.
4. Blower for Exhaust Air
It is a fan for discharging the contaminated air
to outdoor.
5. Control box
6. Blower for Supply Air
It is a fan for inhaling exterior air into an indoor
space.
7. Damper plate(board)
It converts exchanging mode between total
heat ventilation and general ventilation.
8. Total Heat Exchanger holder
It is used in guiding for the installation of Total
Heat Exchanger.
h The form of Total Heat Exchanger varies according to models.
Models: LZ-H150GBA2 / LZ-H200GBA2
5
1
2
6
3
7
4
8
1. Maintenance Cover
2. Air Filter
It prevents dust from clogging in Total Heat Exchanger.
3. Total Heat Exchanger
It changes temperature and humidity between Supplying Air and exhausted air.
4. Blower for Exhaust Air
It is a fan for discharging the contaminated air to outdoor.
5. Control box
6. Blower for Supply Air
It is a fan for inhaling exterior air into an indoor space.
7. Damper plate(board)
It converts exchanging mode between total heat ventilation and general ventilation.
8. Total Heat Exchanger holder
It is used in guiding for the installation of Total Heat
Exchanger.
h The form of Total Heat Exchanger varies according to models.
10 Ventilator
Operating Instructions (Accessory)
LCD Remote Controller (PQRCVSL0 / PQRCVSL0QW)
1 OPERATION INDICATION
SCREEN
1
10
9
8
7
11
12
13
2
3
2
3
4
5
4
5
ON/OFF BUTTON
OPERATION MODE SELECTION
BUTTON
TROLLER RECEIVER
• Some products don't receive the
wireless signals.
14
Please attach the inform label inside of the door.
Please choose proper language depend on your
country.
FAN SPEED BUTTON
6 WIRELESS REMOTE CON-
6
15
SET TEMPERATURE BUTTON
7
8
9
10
11
12
AIR FLOW BUTTON
SUBFUNCTION BUTTON
FUNCTION SETTING BUTTON
VENTILATION BUTTON
RESERVATION
UP, DOWN, LEFT, RIGHT BUTTON
• To check the indoor temperature,
press
button.
13 ROOM TEMPERATURE BUTTON
14 SETTING/CANCEL BUTTON
15 EXIT BUTTON
h Some functions may not be operated and displayed depending on the product type.
Owner's Manual 11
ENGLISH
Operating Instructions (Accessory)
Operating Instructions (Accessory)
Method to Operate and Select Air Volume – Interlinked Operation with Ventilation.
It is used when air conditioner is interlinked with ventilation product.
It is a function that cools and refreshes indoor air using the ventilation product at the same time operating the air conditioning function.
Ventilation interlinked operation
button on the remote
1 Press
controller control panel.
- It is only used when air conditioner
and general ventilation is
interlinked.
'Start/Stop' button at ventilation
2 Pressing
mode will start ventilation.
button will change the
3 Pressing
ventilation operation mode.
Pressing operation selection button
will change the mode in the order of
'Heat exchange → normal → automatic'
❈ It only displays on the remote controller
display when it is in ventilation mode, and it
displays the desired temperature when it
returns to air condition mode.
button in general
4 Pressing
ventilation mode will change airflow
speed.
Pressing airflow speed button will
change the mode in the order of 'weak →
strong → extra strong'.
If CO2 sensor is installed, it can select from
'weak → strong → very strong → automatic'.
back to air conditioner mode
5 Changing
1)Automatic Conversion : when no button is
pressed for 15 seconds or longer, it
automatically converts back to air
conditioner mode.
2) Manual Conversion : Pressing
button
in ventilation mode will manually convert.
12 Ventilator
Operating Instructions (Accessory)
It is a function to cool and refresh the indoor air using general ventilation product..
Ventilation single operation
button on the remote
1 Press
controller.
button will change
2 Pressing
the ventilation mode.
Ventilation Remote Controller
Contents
mode
Display
Heat
Circulate indoor air without loss of heat
exchange
Directly circulate indoor air without going
Normal
through heat exchanger
Circulate indoor air with automatically
Automatic
comparing indoor and outdoor air
button will change
3 Pressing
the strength of the wind
- Pressing the button can select
from 'weak → strong → very
strong'.
- If CO2 sensor is installed, it can select from
'weak → strong → very strong → automatic'.
Owner's Manual 13
ENGLISH
Method to Operate and Select Air Volume –Ventilation Single Operation
Operating Instructions (Accessory)
Fast/Energy saving ventilation mode
It is a function to operate ventilation function more efficiently through the ventilation additional functions, fast / power saving settings.
Fast : ventilates fast
button in ventilation mode.
1 Press
- It converts in the order of 'fast →
power saving' in ventilation mode.
is blinking on the display, and pressing
2 'Fast'button
will stabilize 'fast' icon, and the
function is set.
3 Pressing
settings.
button will exit the
Power Saving : efficiently ventilates and performs
power savings.
button in ventilation mode.
1 Press
- It converts in the order of 'fast →
power saving' in ventilation mode.
Saving' is blinking on the display, and
2 'Power
pressing
button will stabilize 'Power
Saving' icon, and the function is set.
3 Pressing
settings.
button will exit the
❈ General ventilation and direct expansion
ventilation have the same additional
functions.
❈ Ventilation/Heater/Humidifier additional
function settings are the same as air
conditioner.
14 Ventilator
Electrical Safety
WARNING: This appliance must be properly grounded.
To minimize the risk of electric shock, you must alway plug into a grounded outlet.
Preferred method
Ensure proper ground
exists before use
WARNING: Do not cut or remove the grounding prong from the
power wire.
WARNING: Attaching the adapter ground terminal to the wall receptacle cover screw does not ground the appliance unless the cover
screw is metal and not insulated, and the wall receptacle is grounded through the house wiring.
WARNING: If you have any doubt whether the ventilator is properly
grounded, have the wall receptacle and circuit checked by a qualified electrician.
Owner's Manual 15
ENGLISH
Electrical Safety
Characteristics
Characteristics
Ventilation via Total Heat Exchanger
Exhausts indoor air via the Total Heat Exchanger outdoor.
• The outdoor air heat exchanged is supplied to indoor. Operate the ventilator in the
Ventilation via Total heat exchanger in summer/winter when cool/heat operation is done.
Total Heat Exchanger
Outdoor air
Return Air
Exhaust air
16 Ventilator
Supply Air
Characteristics
Exhausts indoor air via the Total Heat Exchanger outdoor.
• The outdoor air heat exchanged is supplied to indoor. Operate the ventilator in the
Ventilation via Total heat exchanger in summer/winter when cool/heat operation is done.
Damper
Exhaust air
Return Air
Outdoor air
Supply Air
Total Heat Exchanger
Normal Ventilation
Exhausts the polluted indoor-air directly without via the Total Heat
Exchanger.
• Operate the ventilator in the Normal Ventilation in spring/autumn when the Total heat exchanger
is not required.
Damper
Exhaust air
Return Air
Outdoor air
Supply Air
Total Heat Exchanger
CAUTION: In case of high outdoor pollution degree like yellow sand please pause the
ventilator.
Owner's Manual 17
ENGLISH
Ventilation via Total Heat Exchanger
Maintenance and Service
Maintenance and Service
Handling and Cleaning
To prevent function of the ventilator deteriorating, clean dust adhered to the air filter and total heat
exchanger regularly.
Cleaning Cycle
- Air filter: More than once every 6 months.
- Total heat exchanger: More than once every 2 years (Cleaning cycle may increase according to
pollution degree.)
Method to take each part out
Model: LZ-H015GBA2 / LZ-H025GBA2 / LZ-H035GBA2
1. Remove the maintenance cover.
Put the hands inside of the ceiling from the maintenance cover, and pull the maintenance cover up.
(Looser the hinge and detach the maintenance cover.)
2. Take the air filter out.
Take the air filter with each contained to the
left/right downside of the Total heat exchanger.
h If it adheres to the ceiling in reverse, it is equal
to the left/right topside of the Total heat exchanger.
CAUTION: Take care to ensure that you
could not damage when taking the air filter out since there is a sharp part on it.
Maintenance
cover
3. Take the Total heat exchanger out.
Catch the handle and then take the Total heat
exchanger out from the main body. (2 units)
WARNING: Turn the breaker off when
cleaning the product.
CAUTION: Gloves should be worn when
doing the maintenance work.
18 Ventilator
Total Heat
Exchanger
Maintenance and Service
ENGLISH
Model: LZ-H050GBA2 / LZ-H080GBA2 / LZ-H100GBA2
1. Remove the maintenance cover.
Put the hands inside of the ceiling from the maintenance cover, and pull the maintenance
cover up.
(Looser the hinge and detach the maintenance
cover.)
Main Body
2. Take the air filter out.
Take the air filter with each contained to the
left/right downside of the Total heat exchanger.
h If it adheres to the ceiling in reverse, it is
equal to the left/right topside of the Total heat
exchanger.
Main Body
CAUTION: Take care to ensure that you
could not damage when taking the air filter out since there is a sharp part on it.
Air Filter
3. Take the Total heat exchanger out.
Catch the handle and then take the Total heat
exchanger out from the main body. (2 units)
WARNING: Turn the breaker off when
cleaning the product.
Handle
Main Body
CAUTION: Gloves should be worn when
doing the maintenance work.
Owner's Manual 19
Maintenance and Service
Model: LZ-H150GBA2 / LZ-H200GBA2
1. Remove the maintenance cover.
Put the hands inside of the ceiling from the maintenance cover, and pull the maintenance cover up.
(Looser the hinge and detach the maintenance cover.)
2. Take the air filter out.
Take the air filter with each contained to the
left/right downside of the Total heat exchanger.
h If it adheres to the ceiling in reverse, it is
equal to the left/right topside of the Total heat
exchanger.
CAUTION: Take care to ensure that you
could not damage when taking the air filter out since there is a sharp part on it.
Maintenance Cover
Main body
3. Take the Total heat exchanger out.
Catch the handle and then take the Total heat
exchanger out from the main body. (2 units)
WARNING: Turn the breaker off when
cleaning the product.
CAUTION: Gloves should be worn when
doing the maintenance work.
20 Ventilator
Main body
Maintenance and Service
ENGLISH
Method to Clean and Replace Each Part
1. Cleaning of Air Filter
Clean once every 6 months.
Air Filter
• Clean dirt from the air filter using a vacuum cleaner or
washing with water.
(if dirt is conspicuous, wash with a neutral detergent in
lukewarm water)
Cleaner
• After washing with water, dry well in the shade.
(Do not expose the air filter to direct sunlight or heat
from a fire when drying it)
• If the air filter is damaged, purchase it from the service
center or professional agent.
2. Cleaning of Total Heat Exchanger
Suck dusts adhered to the surface of the Total heat
exchanger with a cleaner.
• Use the cleaner that attached to brush at its nozzle, and
use a soft brush.
• Do not use a hard nozzle on the cleaner.
(Otherwise, surface of the Total heat exchanger may be
damaged.)
• Never wash the Total heat exchanger with water.
• Replacement expenses are for a consideration after 2
years from the purchasing date.
• Expenses are for a consideration when you will contact
the service center even within 2 years from the purchasing date.
• For service, always contact the dealer or an Authorized
Service Center.
Air Filter
Total Heat Exchnger
Owner's Manual 21
Check Item prior to notify a failure
Assembly and Check after Maintenance
1. Assembly of Total heat exchanger
Total Heat
Exchanger
Securely put the corner parts (4 or 6 parts) of
the Total heat exchanger into the
holder for assembly and slide them into the
inside of the main body.
Main Body
Assemble the
air filter into the
holder structure.
Holder for
Total Heat Exchanger
2. Assembly of air filter
Assemble the air filter into the holder structure
of the Total heat exchanger.
• Take care to ensure that surface of the Total
heat exchanger could not be damaged.
• Dusts adhered to the Total heat exchanger
may cause deterioration of Air volume.
Main Body
Air Filter
WARNING: Turn the breaker off when cleaning the product.
CAUTION: Gloves should be worn when doing the maintenance work.
Check Item prior to notify a failure
Symptom
The Product doesn't work
The Product doesn't work
through you press the 'ON'
switch
Even though you change the
fan speed, the operation mode
doesn't change and it changes
to 'Auto or Low'
22 Ventilator
Check Item
Counter-measure
Is power not supplied?
Supply Power
Is Air Filter, Total heat
exchanger clogged severely?
Follow cleaning and changing
method.
Is the Indoor temperature less
than -10°c or more than 45°C?
It's standby mode for protecting Total Heat Exchanger.
Is the Indoor temperature less It's operation mode to protect
than -10°C or more than 45°C? Total Heat Exchanger.
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