LG LZ-H025GBA3 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
www.lg.com
<![endif]>ROMÂNĂ LIMBA POLSKI NEDERLANDS ČEŠTINA ΕΛΛΗΝΙΚΆ DEUTSCH FRANÇAIS ESPAÑOL ITALIANO ENGLISH
P/NO : MFL67855522
Ventilator Installation Manual
TABLE OF CONTENTS
Installation |
|
Requirements |
|
Safety Precautions............... |
3 |
Introduction.......................... |
8 |
Symbols used in this |
|
Manual................................. |
8 |
Feature Dimension |
|
Diagram............................... |
8 |
Installation.......................... |
10 |
Installation Map ................. |
10 |
Installation of Main Body.... |
11 |
Connection of Duct ............ |
11 |
Method to Connect |
|
Power Cord ....................... |
12 |
How to connect Remote |
|
Controller(Accessory) ....... |
14 |
Name and Function of |
|
Remote Controller ............. |
14 |
Installation instruction........ |
15 |
Group control..................... |
17 |
Installer Setting -How to enter |
|
installer setting mode ........ |
19 |
How to connect Central Con- |
|
troller(Accessory) .............. |
21 |
Trial Operation.................... |
22 |
Method to Operate and |
|
Select Air Volume –Ventila- |
|
tion Single Operation......... |
22 |
Method to Operate and |
|
Select Air Volume – Inter- |
|
linked Operation with Ventila- |
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tion..................................... |
23 |
In case of finding a problem |
|
at a trial operation.............. |
24 |
Model Designation............. |
25 |
Airborne Noise Emission ...25
Required Parts |
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Required Tools |
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|
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• Washer |
• Screw Driver |
• Nuts |
• Spanner |
•Ceiling Fixing Bolt(M 10)
•Aluminum Tape
• Screws |
• Cutter |
|
• Cutter |
|
• Screw Driver |
2 Ventilator
Safety Precautions
Safety Precautions
To prevent injury to the user or other people and property damage, the following instructions must be followed.
νIncorrect 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. |
ν Meanings of symbols used in this manual are as shown below.
Be sure not to do.
Be sure to follow the instruction.
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WARNING
ν 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, contact the dealer, seller, a qualified electrician, or an Authorized Service Center.
•Do not disassemble or repair the product. There is risk of fire or electric shock.
Always ground the product.
•There is risk of fire or electric shock.
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. |
|
• Improper wiring or |
• There is risk of fire or |
installation may cause |
electric shock. |
fire or 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, or re-install the unit by yourself (customer).
•There is risk of fire, electric shock, explosion, or injury.
Do not install the product on a defective installation stand.
•There is risk of fire, electric shock, explosion, or injury.
For re-installation of the installed product, always contact the dealer or an Authorized Service Center.
•It may cause injury, accident, or damage to the product.
Do not open the maintenance cover of the main body during operation.
• There is risk of fire, |
• Otherwise, it may cause |
electric shock, explosion |
electrical shock. |
or injury. |
|
Be cautious when unpacking and installing the product.
•Sharp edges could cause injury.
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.
•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.
• It may cause various acci- |
• There is risk of electrical |
dents, including suffoca- |
shock, malfunctioning. |
tion, due to the suction of |
|
harmful gasses(CO, etc.) |
|
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.
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)
|
ν Operation |
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Don't touch a dedicat- |
Do not store or use |
||
|
When the product is |
|||
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soaked (flooded or |
ed circuit or breaker |
flammable gas or |
|
|
submerged), contact |
with wet hands. |
combustibles near |
|
|
an Authorized Service |
|
the product. |
|
|
Center. |
|
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• There is risk of fire or |
• There is risk of electric |
• There is risk of fire or |
||
|
eletric shock. |
shock. |
failure of product. |
|
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 |
Turn the breaker off |
water could not enter |
when cleaning or |
the product. |
maintaining the prod- |
|
uct. |
• There is risk of fire, |
• There is risk of electric |
electric shock, or prod- |
shock. |
uct damage. |
|
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Installation Manual 5
Safety Precautions
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.)
CAUTION
ν Installation
Don't connect the ground wire to the window frame or water cock.
•There is risk of electric shock.
Do not install the prod- |
Install the product in |
uct at a smoky and oily |
an insulated space |
place like kitchen or |
from outdoor air. |
factory. |
|
•Otherwise. oil may adhere to the filter or heating exchanger and cause trouble.
•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.
Keep level even when |
Use two or more peo- |
installing the prod- |
ple to lift and trans- |
uct. |
port the product. |
• To avoid vibration or |
• Avoid personal injury. |
water leakage. |
|
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.
6 Ventilator
Safety Precautions
ν Operation
Use a soft cloth to |
Clean the filter and the |
clean. Do not use |
heat exchanger regu- |
harsh detergents, wax |
larly and use the |
or thinner, etc. |
gloves for cleaning. |
• Otherwise, color or sur- |
• Adhering to a mass of |
face of the oroduct mav |
dust may cause the |
deteriorate. |
deterioration of air vol- |
|
ume. |
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 |
Do not step on or put anyting on |
air flow. |
the product. |
• It may cause product failure. |
• There is risk of personal injury and |
|
failure of product. |
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Installation 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 product.
NOTICE This symbol indicates special notes.
Feature Dimension Diagram
Model : LZ-H025GBA3
Suspension Fixture |
Control Box |
RA |
OA |
(Return Air) |
(Outdoor Air) |
|
Total Heat Exchanger |
SA |
Blower for |
Blower for |
|
|
Supply Air |
Exhaust Air |
EA |
||
(Supply Air) |
||||
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|||
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(Exhaust Air) |
Unit : mm
Model |
|
Figure |
|
Pitch of Suspension Fix- |
Nominal |
Duct Connection Flange |
Duct Pitch |
Weight |
|||||
|
|
|
|
ture |
|
Diameter |
|
|
|
|
|
|
|
|
A |
B |
C |
D |
E |
F |
G |
H |
J |
K |
L |
kg |
|
|
|
||||||||||||
LZ-H025GBA3 |
680 |
750 |
250 |
596 |
781 |
237 |
150 |
146 |
156 |
51 |
522 |
139 |
30 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
ηIt necessary to secure sufficient space for maintenance more than the dimensions described in the product service.
8 Ventilator
Model : LZ-H035GBA3
A J
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<![if ! IE]><![endif]>G
Introduction
<![if ! IE]><![endif]>ENGLISH
Blower for Exhaust Air |
Blower for Supply Air |
|
Control Box |
EA |
SA |
|
(Exhaust Air) |
||
(Supply Air) |
||
|
||
|
<![if ! IE]> <![endif]>B E |
|
OA |
RA |
|
(Return Air) |
||
(Outdoor Air) |
||
|
Suspension Fixture
F
D |
|
C |
Unit : mm
Model |
|
Figure |
|
Pitch of Suspension Fix- |
Nominal |
Duct Connection Flange |
Duct Pitch |
Weight |
|||||
|
|
|
|
ture |
|
Diameter |
|
|
|
|
|
|
|
|
A |
B |
C |
D |
E |
F |
G |
H |
J |
K |
L |
kg |
|
|
|
||||||||||||
LZ-H035GBA3 |
750 |
600 |
350 |
668 |
632 |
314 |
150 |
146 |
155 |
50 |
422 |
89 |
33 |
|
|
|
|
|
|
|
|
|
|
|
|
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|
ηIt necessary to secure sufficient space for maintenance more than the dimensions described in the product service.
Installation Manual 9
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