background image

ENGLISH

ESPAÑOL

PORTUGUÊS

OWNER’S MANUAL

AIR

CONDITIONER

VENTILATOR

Please read this manual carefully before operating
your set and retain it for future reference.

MFL67455601

Rev.00_052119

www.lg.com

Copyright © 2012 - 2019 LG Electronics Inc. All Rights Reserved.

Summary of Contents for LZ-H050GBA2

Page 1: ...NER S MANUAL AIR CONDITIONER VENTILATOR Please read this manual carefully before operating your set and retain it for future reference MFL67455601 Rev 00_052119 www lg com Copyright 2012 2019 LG Electronics Inc All Rights Reserved ...

Page 2: ...ct Air Volume Interlinked Operation with Ventilation 11 Method to Operate and Select Air Volume Ventilation Single Operation 12 Fast Energy saving ventilation mode 13 CHARACTERISTICS 13 Ventilation via Total Heat Exchanger 13 Normal Ventilation 14 MAINTENANCE AND SERVICE 14 Handling and Cleaning 14 Method to take each part out 16 Method to Clean and Replace Each Part 17 Assembly and Check after Ma...

Page 3: ... 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 dedicated circuit and breaker Improper wiring or installation may cause fire or electric shock Use the correctly rated break...

Page 4: ... of the product Operation 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 There is risk of fire or electric shock Do not touch operate the product with wet hands There is risk of fire or electrical shock Do not place a heater or other appliances near the power cable There is ri...

Page 5: ...ctly 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 not a precision refrigeration system There is risk of damage or loss of property Use a soft cloth to clean Do not use harsh detergents solvents etc There is risk of fire electric shock or da...

Page 6: ...t 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...

Page 7: ... leakage without connection to pipe 1 5 6 7 8 2 3 4 Model 500 CMH 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...

Page 8: ...n guiding for the installation of Total Heat Exchanger h The form of total heat exchanger varies according to models h The form of total heat exchanger varies according to models 1 2 3 4 5 6 7 8 Models 1 500 2 000 CMH 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...

Page 9: ...t type Operating Instructions Accessory 1 OPERATION INDICATION SCREEN 2 SET TEMPERATURE BUTTON 3 FAN SPEED BUTTON 4 ON OFF BUTTON 5 OPERATION MODE SELECTION BUTTON 6 WIRELESS REMOTE CONTROLLER RECEIVER Some products don t receive the wireless signals 7 AIR FLOW BUTTON 8 SUBFUNCTION BUTTON 9 FUNCTION SETTING BUTTON 10 VENTILATION BUTTON 11 RESERVATION 12 UP DOWN LEFT RIGHT BUTTON To check the indoo...

Page 10: ...sing button in general ventilation mode will change airflow speed Pressing airflow speed button will change the mode in the order of low high power If CO2 sensor is installed it can select from low high power auto 4 Changing back to air conditioner mode 1 Automatic conversion when no button is pressed for 15 seconds or longer it automatically converts back to air conditioner mode 2 Manual conversi...

Page 11: ... power If CO2 sensor is installed it can select from low high power auto 3 Ventilation single operation Ventilation mode Heat exchange Normal Automatic Remote controller display Contents Circulate indoor air without loss of heat Directly circulate indoor air without going through heat exchanger Circulate indoor air with automatically comparing indoor and outdoor air In the case of heat exchange mo...

Page 12: ...ast power saving in ventilation mode 1 Power saving is blinking on the display and pressing button will stabilize power saving icon and the function is set 2 Pressing button will exit the settings General ventilation and direct expansion ventilation have the same additional functions Ventilation heater humidifier additional function settings are the same as air conditioner 3 Fast ventilates fast P...

Page 13: ...ied to indoor Operate the ventilator in the Ventilation via Total heat exchanger in summer winter when cool heat operation is done 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 CAUTION In case of high outdoor pollution degree like yello...

Page 14: ...t you could not damage when taking the air filter out since there is a sharp part on it Gloves should be worn when doing the maintenance work Models 500 800 1 000 CMH 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...

Page 15: ...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 3 Take the Total heat exchanger out Catch the handle and then take th...

Page 16: ...er 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 ...

Page 17: ...ke 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 nameplate is adhered toward the reading direction WARNING Turn the breaker off when cleaning the product CAUTION Gloves should be worn when doing...

Page 18: ...it LZ H200GBA4 Step SUPER HIGH HIGH LOW Power Supply Ø V Hz 1 220 60 Current Amps 6 80 5 90 3 60 Power Input W 960 770 420 Symptom Check item Counter measure The product doesn t work Is power not supplied Supply power The product doesn t work through you press the On switch Is the indoor temperature less than 15 59 or more than 40 104 It s standby mode for protecting total heat exchanger Is air fi...

Page 19: ...pantla de Baz Estado de México C P 54033 Tel 5 5 5321 1919 Página web http www lg com nnx Manufacturer LG Electronics Inc Changwon 2nd factory 84 Wanam ro Seongsan gu Changwon si Gyeongsangnam do KOREA Models LZ H050GBA2 LZ H080GBA2 LZ H080GBA4 LZ H100GBA2 LZ H100GBA4 LZ H150GBA2 LZ H150GBA4 LZ H200GBA2 LZ H200GBA4 ...

Reviews: