Instruction/ maintenance manual of the product LT1230H LG Electronics
Go to page of 23
website http://www.lgservice.com e-mail http://www.lgeservice.com/techsup.html ROOM AIR CONDITIONER OWNER'S MANUAL Please read the operating instructions and safety precautions carefully and thoroughly before installing and operating your room air conditioner.
2 Room Air Conditioner FOR Y OUR RECORDS Write the model and serial numbers here: Model # Serial # Y ou con find the numbers on a label on the side of the product. Dealer's Name Date Purchased ■ Staple your receipt to this page in the e vent y ou need it to prov e date of purchase or for wa rranty issues.
Gasolin Owner’ s Manual 3 ENGLISH Safety Precautions T o pre v ent injur y to the user or other people and proper ty damage, the f ollowing instructions must be f ollow ed. ■ Incorrect operation due to ignoring instructions will cause har m or damage.
4 Room Air Conditioner Safety Precautions ■ Operation Plug in the power plug properl y . • Otherwise, it will cause electric shock or fire. Do not operate or stop the unit by inserting or pulling out the power plug. • It will cause electric shock or fire.
Owner’ s Manual 5 ENGLISH CAUTION ■ Installation Safety Precautions Never touch the metal parts of the unit when removing the filter . • They are shar p and ma y cause injur y . Do not bloc k the inlet or outlet. • It ma y cause f ailure of appliance or perf or mance deteriorate.
6 Room Air Conditioner Safety Precautions Unplug the air conditioner before c leaning it. • Since the f an rotates at high speed during operation, it may cause injur y . Do not put a pet or house plant where it will be exposed to direct air flo w . • This could injur y the pet or plant.
Owner’ s Manual 7 ENGLISH Before to Oper ation 1. Plug in the power plug properly . 2. Use a dedicated circuit. Ove rloading the line could create a fire hazard. 3. Do not use an e xtension cord. See page 10 f or more details. 4. Do not star t/stop operation by plugging/unplugging the po wer cord.
8 Room Air Conditioner Introduction This symbol alerts you to the risk of electric shock. This symbol alerts you to hazards that could cause harm to the air conditioner .
Owner’ s Manual 9 ENGLISH W ARNING: This appliance m ust be pr operly gr ounded. The power cord of this appliance is equipped with a three-prong grounding plug. T o minimize the risk of electr ic shock, use the plug with a standard three-slot grounding wall po wer outlet.
10 Room Air Conditioner We strongl y discourage the use of an adapter due to potential saf ety hazards. F or temporary connections, use only a UL-listed adapter , av ailable from most local hardware stores . Ensure that the large slot in the adapter is aligned with the large slot in the receptacle f or a proper polarity connection.
Med Fan Off Low Fan High Cool Med Cool Low Cool Operation 6 7 8 9 5 1 2 3 4 Thermostat C o o l e r Operating Instructions Owner’ s Manual 11 ENGLISH Contr ols – Cooling Only Operating Instructions The controls will look like one of the f ollo wing: • FOR NORMAL COOLING 1.
Operation O Thermostat Cooler W armer 12 Room Air Conditioner Operating Instructions The controls will look like one of the f ollowing: Contr ols – Cooling & Heating Off ( ) :T ur ns the air conditioner off . F an ( ) : The low f an speed operation without cooling (heating).
PULL OPEN / PUSH CLOSE Operating Instructions Owner’ s Manual 13 ENGLISH V entilation Air Direction Additional controls and impor tant information. The ventilation le v er is located in the right of the air discharge. The ventilation le v er must be in the CLOSE position in order to maintain the best cooling conditions.
14 Room Air Conditioner Care and Maintenance Care and Maintenance Air Filter Cleaning How to Attac h Front Grille to Cabinet TURN THE AIR CONDITIONER OFF AND REMO VE THE PLUG FROM THE PO WER OUTLET . The air filter should be check ed at least twice a month to see if cleaning is necessary .
Owner’ s Manual 15 ENGLISH Installation Installation Remov e packing sheet from the back of the slee v e, and packing corner and blue tape from the air conditioner . INST ALLA TION REQUIREMENTS If you use an e xisting wall sleeve, you should measure its dimensions.
16 Room Air Conditioner Installation INST ALLA TION • Pick a location which will allo w the conditioned air to blo w into the area you want. Good installation with special attention to the proper position of the unit will lessen the chance that ser vice will be needed.
Owner’ s Manual 17 ENGLISH Installation PROCEDURE A If you are using the ne w sleev e supplied with your unit, skip to step 3. Otherwise, install the plastic grille from the kit. Cut the plastic grille to 25-1/2" wide and 15-1/4" high. Place the p l a s t i cg r i l l et ot h ei n s i d eo ft h ew a l ls l e e v ea t the rear flange.
18 Room Air Conditioner Installation PROCEDURE B Redirect the louvers at the bac k of the wall sleev e to 60 ° angle as shown in the FIG 8. The use of pliers is recommended. If the wall slee ve already has a rear grille, skip to step 4. If the wall slee ve does not ha ve a rear grille or louvered panel, install the plastic grille from the kit.
Owner’ s Manual 19 ENGLISH Installation PROCEDURE B T o assemble trim, snap the tab of each piece into the slot of the other piece as shown belo w . Slide trim over the front of the air conditioner until trim is flush with sleev e as shown below . 8 W all T r im (2 ea) FIG.
20 Room Air Conditioner Installation PROCEDURE C Redirect the louvers at the bac k of the wall sleev e to 60 ° angle as shown in the FIG 15. The use of pliers is recommended. If the wall slee ve already has a rear g rille, skip to step 4. If the wall slee ve does not ha ve a rear grille or louvered panel, install the plastic grille from the kit.
Owner’ s Manual 21 ENGLISH Installation PROCEDURE C Remov e the backing from the 13" shim strips and attach them as shown below in Fig. 22. The higher por tion of shim is to be placed in front of the rib on the base of wall sleev e.
T r oubleshooting Normal Operation 22 Room Air Conditioner Operating Instructions Maintenance and Service T roubleshooting Tips Save time and mone y! Re view the char t below first and y ou may not need to call f or service.
Memo Owner’ s Manual 23 ENGLISH PTAC DIRECT SALES (877) 454-7822.
An important point after buying a device LG Electronics LT1230H (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought LG Electronics LT1230H yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data LG Electronics LT1230H - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, LG Electronics LT1230H you will learn all the available features of the product, as well as information on its operation. The information that you get LG Electronics LT1230H will certainly help you make a decision on the purchase.
If you already are a holder of LG Electronics LT1230H, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime LG Electronics LT1230H.
However, one of the most important roles played by the user manual is to help in solving problems with LG Electronics LT1230H. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device LG Electronics LT1230H along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
