User manual LG LZ-H1006BA0

[. . . ] If you review our chart of Check item prior to notify a failure, you may not need to call for service at all. Electrical Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Maintenance and Service . . . . . . . . . . . . 17 PRECAUTION Check Item prior to notify a failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 · 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. [. . . ] There is a possibility of injury if the units power is accidentally triggered on while cleaning inner parts of the unit. Service For repair and maintenance, contact your authorized service dealer. 6 Ventilator Introduction ENGLISH 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 4 3 1. Blower for Supply Air A blower for sucking outside air. Blower for Exhaust Air A blower for draining polluted air outside. Total Heat Exchanger Exchanges temperature and moisture between air supply air and exhaust air. Air Filter Prevents clogging of the Total heat exchanger due to dust. The figure of Total Heat Exchanger can be different by the product model. Owner's Manual 7 Introduction Models: LZ-H025GBA2 / LZ-H1006BA0 1 2 5 6 3 4 1. Blower for Supply Air A blower for sucking outside air. Blower for Exhaust Air A blower for draining polluted air outside. Total Heat Exchanger Exchanges temperature and moisture between air supply air and exhaust air. Air Filter Prevents clogging of the Total heat exchanger due to dust. 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. is blinking on the pressing 2 'Fast'button will stabilizedisplay, andand the 'fast' icon, function is set. ENGLISH 3 Pressing settings. button will exit the Power Saving : efficiently ventilates and performs power savings. ventilation 1 Press button inorder of 'fastmode. - It converts in the power saving' in ventilation mode. is blinking on the 2 'Power Saving'button will stabilize display, and pressing '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. Owner's Manual 13 Electrical Safety 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. 14 Ventilator Characteristics ENGLISH 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 Supply Air Owner's Manual 15 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. Damper Exhaust air Return Air Supply Air Outdoor 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 Supply Air Outdoor air Total Heat Exchanger CAUTION: In case of high outdoor pollution degree like yellow sand please pause the ventilator. 16 Ventilator Maintenance and Service ENGLISH 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-H1006BA0 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. ) ENGLISH 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. [. . . ]