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LG
Ventilator

OWNER'S MANUAL

LG

IMPORTANT

• Please read this owner's manual carefully and thoroughly 

before installing and operating your product.

• Please retain this owner's manual for future reference after 

reading it  thoroughly.

Prior to installation, this ventilation unit 
must be submitted for approval by the 
utility service which provides electricity 
(EN 61000-2, EN 61000-3 Norm).

website  http://www.lgservice.com

Summary of Contents for LZ-H0356BA0

Page 1: ...e installing and operating your product Please retain this owner s manual for future reference after reading it thoroughly Prior to installation this ventilation unit must be submitted for approval by the utility service which provides electricity EN 61000 2 EN 61000 3 Norm website http www lgservice com ...

Page 2: ...t of Troubleshooting Tips first you may not need to call for service at all PRECAUTION 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 Whe...

Page 3: ...re to follow the instruction 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 ...

Page 4: ...se it may cause electrical shock 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 outdoor air suction hole at a place where exhaust air is not directly sucked Otherwise it may cause pollute indoor air and so result in obstacle of health Install the ...

Page 5: ...ration There is risk of fire or electric shock Do not place anything on the power cable There is risk of fire or electric shock Do not plug or unplug the power supply plug during operation There is risk of fire or electric shock Do not store or use flammable gas or combustibles near the product There is risk of fire or failure of product When flammable gas leaks turn off the gas and open a window ...

Page 6: ...could not enter the product There is risk of fire electric shock or product damage Turn the breaker off when cleaning or maintaining the product There is risk of electric shock 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 Avoid fire equipment There is risk of fire Don t to...

Page 7: ...ts There is risk of personal injury and failure of product Use a firm stool or ladder when cleaning or maintaining the product Be careful and avoid personal injury Do not expose the skin directly to cool air for long periods of time Don t sit in the draft This could harm to your health Do not use the product for special purposes such as preserving foods works of art etc It is a consumer ventilator...

Page 8: ...s 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 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 insula...

Page 9: ...o explain product features 1 Maintenance cover 2 Air Filter Prevents clogging of the Total heat exchanger due to dust 3 Total Heat Exchanger Exchanges temperature and moisture between air supply air and exhaust air 4 Blower for Exhausting A blower for draining polluted air outside 5 Control Box 6 Blower for Air Supply A blower for sucking outside air 7 Damper Plate Converts the ventilation via Tot...

Page 10: ...he 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 Preferred method E...

Page 11: ...changed is supplied to indoor Operate the ventilator in the Ventilation via Total heat exchanger in summer winter when cool heat operation is done Ventilation via Total Heat Exchanger 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 Normal Ventilation CAUTIO...

Page 12: ...resh Timer Cancel Program Week Hour Min Holiday Set Clr fresh Auto Cover open status 1 2 3 4 5 6 7 9 8 Operating Instructions Operating Instructions LCD Remote Controller Ventilation System Remote Controller AZLRAD0 1 Display Window 2 Execute Cancel of Time Reservation Weekly Reservation Weed Day Select Holiday Select Button 3 Operation Stop Button 4 Delay Time Button 5 Rapid Ventilation Button 6 ...

Page 13: ...n Holiday Set Clr fresh Auto Cover open status Operating Instructions Method to operate and select air volume Operation selection Press the Operation Stop button The ventilation system operates If you press the Operation Stop button of the main power If you press it again the ventilation system stops Blowing operation Select the desired air volume by pressing the Air volume Select button You can s...

Page 14: ...opriate for use in summer winter when temperature difference between indoor outdoor air is severe See Characteristics 2 The Auto mode Automatically operates in the optimum ventilation mode by measuring the indoor outdoor air of the ventilation system Searches the optimum status by operation mode or setting temperature of ventilator as well as by indoor outdoor temperature of the ventilation system...

Page 15: ...haust fan Super High Rapid is indicated on the remote controller and the air volume is indicated Auto It is better to use Rapid Ventilation function when the indoor pollution degree is high Adjustable to Inflow Prevention operation in the initial installation Inflow prevention operation means function to improve pleasantness by preventing inflow of outdoor smell or moisture by more increasing Supp...

Page 16: ... Central Run PLASMA Dual Remote Fan Speed Auto Lo Hi SHi e SAVER fresh Time Program set Set no Timer EXTERNAL VENTILATOR OPERATION SUB FUNCTION Delay Time Heat XCH Normal Auto Auto Heater Preheat Defrost Humidify Z O N E 1 2 3 4 Linked Run Central Run PLASMA Dual Remote Fan Speed Auto Lo Hi SHi e SAVER fresh Time Sun Mon Tue Wed Thu Fri Sat Hour Min Hour Min TIME RESET Sun 1Press the Hour button o...

Page 17: ...AVER fresh Program set Sun Mon Tue Wed Thu Fri Sat Set no Timer EXTERNAL VENTILATOR OPERATION SUB FUNCTION Filter Time Delay Time Heat XCH Normal Auto Auto Heater Preheat Defrost Humidify Z O N E 1 2 3 4 Linked Run Central Run PLASMA Dual Remote Fan Speed Auto Lo Hi SHi e SAVER fresh Program set Sun Mon Tue Wed Thu Fri Sat Set no Timer Set Clr Program Week Hour Min 1Press the Program button on the...

Page 18: ...ENTILATOR OPERATION SUB FUNCTION Filter Time Delay Time Heat XCH Normal Auto Auto Heater Preheat Defrost Humidify Z O N E 1 2 3 4 Linked Run Central Run PLASMA Dual Remote Fan Speed Auto Lo Hi SHi e SAVER fresh Program set Sun Mon Tue Wed Thu Fri Sat Set no Timer Program EXTERNAL VENTILATOR OPERATION SUB FUNCTION Filter Time Delay Time Heat XCH Normal Auto Auto Heater Preheat Defrost Humidify Z O ...

Page 19: ... of the remote controller 2Set up desired time with Hour Min button 1Press Timer button on the adjustment part of the remote controller 2Set up desired time with Hour Min button 3Press Timer button once more or press the Cancel button in order to cancel reservation You can reserve only when the product is off and it automatically operates at set up time During operation the ventilator operates in ...

Page 20: ...he 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 If it adheres to the ceiling in reverse it is equal to the left right topside of the Total heat exchanger 3 Take the Total heat exchanger out Catch the handl...

Page 21: ...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 purchasin...

Page 22: ... them into the inside of the main body 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 3 Assembly of maintenance cover Fix the cover to the right hinge and fix it to the left side A n...

Page 23: ...ion mode doesn t change And it changes to Auto or Low Is power not supplied Is Air Filter Total heat exchanger clogged severely Is the Indoor temperature less than 15 c or more than 45 C Is the Indoor temperature less than 8 C or more than 40 C Supply Power Follow cleaning and changing method It s standby mode for protecting Total Heat Exchanger It s operation mode to protect Total Heat Exchanger ...

Page 24: ...P No 3828A20468A Printed in Korea After reading this manual keep it in a place easily accessible to the user for future reference ...

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