LG LZ-H080GBA4 Installation Manual
INSTALLATION MANUAL
AIR
CONDITIONER
Please read this installation manual completely before installing the product. Installation work must be performed in accordance with the national wiring standards by authorized personnel only.
Please retain this installation manual for future reference after reading it thoroughly.
VENTILATOR
Original instruction
[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
For more information, Refer to the CD or LG Web site (www.lg.com).
www.lg.com
<![endif]>ROMÂNĂ LIMBA POLSKI NEDERLANDS ČEŠTINA ΕΛΛΗΝΙΚΆ DEUTSCH FRANÇAIS ESPAÑOL ITALIANO ENGLISH
P/NO : MFL67855526
Ventilator installation manual
TABLE OF CONTENTS
Installation |
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requirements |
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Safety precautions............... |
3 |
Introduction.......................... |
7 |
Symbols used in this |
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manual................................. |
7 |
Feature dimension |
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diagram ............................... |
7 |
Installation .......................... |
11 |
Installation map.................. |
11 |
Installation of main body.... |
13 |
Connection of duct ............ |
13 |
Method to connect power |
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cord ................................... |
15 |
How to connect remote con- |
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troller(accessory)............... |
16 |
Group control..................... |
17 |
Installer setting -How to enter |
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installer setting mode ........ |
18 |
Test running ....................... |
20 |
Method to operate and select |
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air volume – Interlinked oper- |
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ation with ventilation.......... |
20 |
Method to operate and select |
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air volume – Ventilation single |
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operation ........................... |
21 |
In case of finding a problem |
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at a test running................. |
22 |
Airborne noise emission .... |
22 |
Available accessories........ |
22 |
Required parts |
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Required tools |
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• Screws |
• Screw driver |
• Nuts |
• Spanner |
•Ceiling fixing bolt(M10~12)
•Washer
2 Ventilator
Safety precautions
Safety precautions
To prevent injury to the user or other people and property damage, the following instructions must be followed.
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. |
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CAUTION |
This symbol indicates the possibility of injury or damage. |
Meanings of symbols used in this manual are as shown below.
Be sure not to do.
Be sure to follow the instruction.
WARNING
Installation
Do not use a defective or underrated circuit breaker. Use this appliance on a dedicated circuit.
•There is risk of fire or electric shock.
For electrical work, |
Always ground the |
contact the dealer, |
product. |
seller, a qualified elec- |
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trician, or an author- |
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ized service center. |
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• Do not disassemble or |
• There is risk of fire or |
repair the product. There |
electric shock. |
is risk of fire or electric |
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shock. |
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Install the panel and the cover of control box securely.
•There is risk of fire or electric shock.
Always install a dedi- |
Use the correctly rated |
cated circuit and |
breaker or fuse. |
breaker. |
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• Improper wiring or instal- |
• There is risk of fire or |
lation may cause fire or |
electric shock. |
electric shock |
|
Installation manual 3
Safety precautions
Do not modify or extend the power cable.
•There is risk of fire or electric shock.
For installation, always contact the dealer or an authorized service center.
Do not install, remove, |
Be cautious when |
or re-install the unit by |
unpacking and |
yourself (customer). |
installing the product. |
• There is risk of fire, elec- |
• Sharp edges could cause |
tric shock, explosion, or |
injury. |
injury. |
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Do not install the product on a defective installation stand.
Do not let the product 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, elec- |
• It may cause injury, acci- |
tric shock, explosion, or |
dent, or damage to the |
injury. |
product. |
For re-installation of |
Do not open the main- |
the installed product, |
tenance cover of the |
always contact the |
main body during |
dealer or an author- |
operation. |
ized service center. |
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• There is risk of fire, elec- |
• Otherwise, it may cause |
tric shock, explosion or |
electrical shock. |
injury. |
|
•Moisture may condense and wet or damage furniture.
Use the outdoor air suction hole with the net installed to ensure that birds could not come in.
•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.
Do not install this product in a refrigerated warehouse, heated swimming pool or other location where the temperature and humidity are significantly different.
Install this product in an environment where the temperature ranges from –10°C to +45°C and the relative humidity is less than 80%. It condensation is expected to form, heat up the fresh outside air using a duct heater etc.
•It may cause various accidents, including suffocation, due to the suction of harmful gasses(CO, etc.)
•There is risk of electrical shock, malfunctioning.
4 Ventilator
Safety precautions
Install this product in and environments where the outside air intake meets the following conditions: temperature range is between –15°C and +40°C and the relative humidity is 80% or less.
Use the designated electrical wires for the terminal board connections, and connect the wires securely so that they will not become disconnected. (Failure to ensure proper connections may cause fire.)
When passing metal ducts through wooden buildings clad with metal laths, wire laths or metal, these ducts must be installed in such a way that they will not make electrical contact with the metal laths, wire laths or metal sheets. (Power leakage can cause ignition)
Operation |
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When the product is |
Don't touch a dedicat- |
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soaked (flooded or |
ed circuit or breaker |
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submerged), contact |
with wet hands. |
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an authorized service |
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center. |
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• There is risk of fire or |
• There is risk of electric |
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eletric shock. |
shock. |
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When flammable gas leaks, turn off the gas and open a window for ventilation before turn the product on.
•Do not use the telephone or turn switches on or off. There is risk of explosion or fire.
Be cautious that water could not enter the product.
•There is risk of fire, electric shock, or product damage.
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 product damage or failure, or unintended operation.
Turn the breaker off when cleaning or maintaining the product.
•There is risk of electric shock.
The outside ducts must be tilted at a gradient (1/30 or more) down toward the outdoor area from the ventilator unit, and properly insulated. (The entry of rain water may cause power leaks, fire or damage to household property.)
Glove should be worn when doing the installation work. (There is risk of injury.)
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Installation manual 5
Safety precautions
CAUTION
Installation
Don't connect the |
Do not install the prod- |
ground wire to the |
uct at a smoky and |
window frame or water |
oily place like kitchen |
cock. |
or factory. |
• There is risk of electric |
• Otherwise. oil may |
shock. |
adhere to the filter or |
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heating exchanger and |
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cause trouble. |
Keep level even when |
Use two or more peo- |
installing the product. |
ple to lift and transport |
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the product. |
• To avoid vibration or |
• Avoid personal injury. |
water leakage. |
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Operation
Install the product in an insulated space from outdoor air.
•In case of installing the product outside of the insulated layer, dewing occurs inside of the main body in winter.And it causes electrical shock or falling of condensed water.
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.
Use a soft cloth to clean. Do not use harsh detergents, wax or thinner, etc.
•Otherwise, color or surface of the oroduct mav deteriorate.
Clean the filter and the heat exchanger regularly and use the gloves for cleaning.
•Adhering to a mass of dust may cause the deterioration of air volume.
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.
•There is risk of damage or loss of property.
Do not block the inlet or outlet of air flow.
• It may cause product failure.
Do not step on or put anyting on the product.
•There is risk of personal injury and failure of product.
6 Ventilator
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 product.
NOTICE This symbol indicates special notes.
Feature dimension diagram
Model : LZ-H025GBA4 / LZ-H035GBA4
Blower for exhausting air |
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Suspension fixture |
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EA |
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RA |
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(Exhaust Air) |
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(Return Air) |
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OA |
SA |
(Outdoor Air) |
(Supply Air ) |
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Blower for supplying air |
F |
Maintenance cover |
Control box |
Total heat exchanger
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Air filter
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Unit : mm |
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Model |
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Figure |
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Pitch of suspension fixture |
Nominal |
Duct connection flange |
Duct pitch |
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Weight |
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diameter |
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A |
B |
C |
D |
E |
F |
G |
H |
J |
K |
L |
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kg |
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LZ-H025GBA4 |
1 014 |
988 |
273 |
939 |
1 025 |
135 |
200 |
194 |
252 |
96 |
590 |
198 |
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44 |
LZ-H035GBA4 |
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ηIt necessary to secure sufficient space for maintenance more than the dimensions described in the product service.
Installation manual 7
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