Service Manual
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Air Conditioner Service Manual TABLE OF CONTENTS Safety Precautions...3 Dimensions ...6 Outside Dimensions ...6 Product Specifications ...7 Installation ...8 Select the Best Location ...8 Installation Check ...8 How to Secure the Drain Pipe ...8 How to Install...9 Operation ...12 Function of Controls ...12 Disassembly ...13 Mechanical Parts...13 Air handling Parts...14 Electrical Parts ...15 Refrigerating Cycle...17 Schematic Diagram...20 Electronic Control Device...
Air Conditioner Service Manual TABLE OF CONTENTS Safety Precautions...3 Dimensions ...6 Outside Dimensions ...6 Product Specifications ...7 Installation ...8 Select the Best Location ...8 Installation Check ...8 How to Secure the Drain Pipe ...8 How to Install...9 Operation ...12 Function of Controls ...12 Disassembly ...13 Mechanical Parts...13 Air handling Parts...14 Electrical Parts ...15 Refrigerating Cycle...17 Schematic Diagram...20 Electronic Control Device...
Service Manual
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...of appliance. It may enter the unit and degrade the insulation. Do not clean the air conditioner with water. • Water may cause an electric shock. Be cautious not to touch the sharp edges when installing. • It may cause injury. Leaving it must be repaired or replaced immediately. Ensure... that the outer case is not damaged by age or wear. • If the outer case is damaged, it damaged could result in the air conditioner falling out of the window...
...of appliance. It may enter the unit and degrade the insulation. Do not clean the air conditioner with water. • Water may cause an electric shock. Be cautious not to touch the sharp edges when installing. • It may cause injury. Leaving it must be repaired or replaced immediately. Ensure... that the outer case is not damaged by age or wear. • If the outer case is damaged, it damaged could result in the air conditioner falling out of the window...
Service Manual
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...or draperies in the power cord. The green wire must extend outward for Electric Heater Model) 3. Install the unit where the sun does not shine directly on the outdside of the air conditioner. Install the unit slanted slightly so the back is slightly lower than the front (about 30"~60" ...above the floor level. Grounding wire (Green or Green and Yellow) is installed securely and firmly. 2. Restriction of outside of the ...
...or draperies in the power cord. The green wire must extend outward for Electric Heater Model) 3. Install the unit where the sun does not shine directly on the outdside of the air conditioner. Install the unit slanted slightly so the back is slightly lower than the front (about 30"~60" ...above the floor level. Grounding wire (Green or Green and Yellow) is installed securely and firmly. 2. Restriction of outside of the ...
Service Manual
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...the seal strip and attach the seal strip to place bracket edge flush against back of the air conditioner. See Figure. 8. INSTALL THE AIR CONDITIONER IN THE WINDOW a. While steadying the air conditioner, carefully bring the window sash down behind the upper guide of the bottom window. (Figure... CENTER LINE 3. Insert the guide panels into the L bracket, the air conditioner will be centered in window opening as shown in place. Install the L brackets behind side panel frames. Carefully lift the air conditioner and slide it into the notches of the inner sill, as shown Figure...
...the seal strip and attach the seal strip to place bracket edge flush against back of the air conditioner. See Figure. 8. INSTALL THE AIR CONDITIONER IN THE WINDOW a. While steadying the air conditioner, carefully bring the window sash down behind the upper guide of the bottom window. (Figure... CENTER LINE 3. Insert the guide panels into the L bracket, the air conditioner will be centered in window opening as shown in place. Install the L brackets behind side panel frames. Carefully lift the air conditioner and slide it into the notches of the inner sill, as shown Figure...
Service Manual
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... (TYPE E) to electrical outlet. Close the guide panels. keeping a firm grip on the air conditioner, raise the sash, and carefully tilt the air conditioner backward, draining any condensate water. L Bracket Type A Type B Figure 11 Installation Sash Seal (Type F) Service Manual 11 Window installation of the guide panels, and save for attaching power cord to the window...
... (TYPE E) to electrical outlet. Close the guide panels. keeping a firm grip on the air conditioner, raise the sash, and carefully tilt the air conditioner backward, draining any condensate water. L Bracket Type A Type B Figure 11 Installation Sash Seal (Type F) Service Manual 11 Window installation of the guide panels, and save for attaching power cord to the window...
Service Manual
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... You can automatically control the temperature of the room. lation and service. • Low air-intake, top cooled-air discharge. To turn on or turn the air conditioner ON, push the button. Energy Saver: If Energy Save mode is set the time when...air conditioner OFF, push the button again. Starting operation (1Hour ➔ 2Hours ➔ 3Hours ➔ 4Hours ➔ 5Hours ➔ 6Hours ➔ 7Hours ➔ 8Hours ➔ 9Hours ➔ 10Hours ➔ 11Hours ➔ 12Hours ➔ off automatically by 1°C) Select the lower number for the simple instal...
... You can automatically control the temperature of the room. lation and service. • Low air-intake, top cooled-air discharge. To turn on or turn the air conditioner ON, push the button. Energy Saver: If Energy Save mode is set the time when...air conditioner OFF, push the button again. Starting operation (1Hour ➔ 2Hours ➔ 3Hours ➔ 4Hours ➔ 5Hours ➔ 6Hours ➔ 7Hours ➔ 8Hours ➔ 9Hours ➔ 10Hours ➔ 11Hours ➔ 12Hours ➔ off automatically by 1°C) Select the lower number for the simple instal...
Service Manual
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...to the left carefully. 5. Remove the clamp with hand pliers which fasten the condenser. 4. Re-install the components by referring to the removal procedure, above . 5. Air Guide and Turbo Fan 1. Move the evaporator forward and pulling it . (See Figure 16) ...install by referring to section 4) 3. Remove the 4 screws that secures the fan. 6. Disassembly Air Handling Parts 4. FAN 1. Move the air guide backward, and pull out from the base pan. 14. Remove the 2 screws that fasten the evaporator. 9. Remove the brace (Refer to the removal procedure, above . 14 Room Air Conditioner...
...to the left carefully. 5. Remove the clamp with hand pliers which fasten the condenser. 4. Re-install the components by referring to the removal procedure, above . 5. Air Guide and Turbo Fan 1. Move the evaporator forward and pulling it . (See Figure 16) ...install by referring to section 4) 3. Remove the 4 screws that secures the fan. 6. Disassembly Air Handling Parts 4. FAN 1. Move the air guide backward, and pull out from the base pan. 14. Remove the 2 screws that fasten the evaporator. 9. Remove the brace (Refer to the removal procedure, above . 14 Room Air Conditioner...
Service Manual
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..., it must be replaced by referring to the removal procedure, above . (Use only one ground-marked hole for ground connection.) 7. Re-install the components by referring to the above removal procedure, above .(See Figure 23) 16 Room Air Conditioner Figure 22 Figure 23 Power Cord 1. Remove the motor. 6. Disconnect two leads from the...
..., it must be replaced by referring to the removal procedure, above . (Use only one ground-marked hole for ground connection.) 7. Re-install the components by referring to the above removal procedure, above .(See Figure 23) 16 Room Air Conditioner Figure 22 Figure 23 Power Cord 1. Remove the motor. 6. Disconnect two leads from the...
Service Manual
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...being drawn into the pinch-off tube closed . 4) If more charge is no valve to attach the recovery system, install one (such as follows : 1) Refrigeration cycle systems are charged from the vacuum pump and place it to 30 minutes,... until the balance of vaccum is now pulling through the access valve which you installed as the system was opened. 2) Connect the charging cylinder as illustrated figure 25A. 2) Start the vacuum pump, slowly... A and B, and observe vacuum gauge for a few minutes. a. b. Turn off connection. 18 Room Air Conditioner
...being drawn into the pinch-off tube closed . 4) If more charge is no valve to attach the recovery system, install one (such as follows : 1) Refrigeration cycle systems are charged from the vacuum pump and place it to 30 minutes,... until the balance of vaccum is now pulling through the access valve which you installed as the system was opened. 2) Connect the charging cylinder as illustrated figure 25A. 2) Start the vacuum pump, slowly... A and B, and observe vacuum gauge for a few minutes. a. b. Turn off connection. 18 Room Air Conditioner
Owners Manual
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..._ev#w ou_ chart of Troubleshooting Tips first, you need it to ensure that they do not play with the air conditioner. ,ff the power cord requires replacement have an Authorized Servicer install an exact rep|acement part. , |nstallation work must he performed in t_ _ent you may not aeed _o... call f(_ serv_e at aE PRECAUTION , Contact an Authorized Service Center for repair or maintenance of purchase or for use and maintain your air conditioner pro_rly: Just a...
..._ev#w ou_ chart of Troubleshooting Tips first, you need it to ensure that they do not play with the air conditioner. ,ff the power cord requires replacement have an Authorized Servicer install an exact rep|acement part. , |nstallation work must he performed in t_ _ent you may not aeed _o... call f(_ serv_e at aE PRECAUTION , Contact an Authorized Service Center for repair or maintenance of purchase or for use and maintain your air conditioner pro_rly: Just a...
Owners Manual
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.../stop operation by plugging/unplugging the power cord. 5. ii _i_(i_i!_!_!_!_!__ I i. Such usage co,uid damage the items. 4 The air conditioner is damaged and requires replacement, Ihave an Authorized Servicer install an exact replacement part. Exposure to water can occur when handling sharp metal edges. 2. Owner_ Manual 7 Plug in the power cord...
.../stop operation by plugging/unplugging the power cord. 5. ii _i_(i_i!_!_!_!_!__ I i. Such usage co,uid damage the items. 4 The air conditioner is damaged and requires replacement, Ihave an Authorized Servicer install an exact replacement part. Exposure to water can occur when handling sharp metal edges. 2. Owner_ Manual 7 Plug in the power cord...
Owners Manual
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... use d' the air conditioner and _n_ct a qualified sewic_ teclhnician. Standa#d 25OV, 3-wire grounding receptac_,e rated 15A, 250V AC S_ndard 25OV, 3ow#e grouted[rig _%epiacl!e _'ated 2OA, 25OV AC Use 20 AMP. ckcutt: breaker. Numinum house, wiring may include a current interrupter d_i_,. A _st and reset button is not present, one must _ installed by a qualified...
... use d' the air conditioner and _n_ct a qualified sewic_ teclhnician. Standa#d 25OV, 3-wire grounding receptac_,e rated 15A, 250V AC S_ndard 25OV, 3ow#e grouted[rig _%epiacl!e _'ated 2OA, 25OV AC Use 20 AMP. ckcutt: breaker. Numinum house, wiring may include a current interrupter d_i_,. A _st and reset button is not present, one must _ installed by a qualified...
Owners Manual
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...Pane_} ./.°..y_ H: 1 EA /Suppo_ Briacket/ Have, the following tools available for installation: * Screwdriver (Slott:edl and Phillips) * Knife * Pencil * Ruler * Hiammer * Level This room air conditioner is designed for insta!lation iin standard double°hung windows with actual opening widths from 22... to 36" ---, 13 '_rain WARNING: This product is requir_i for proi_r installation. Non-window installations, including using sleeves, holes in wails, and other installations are not recommendS. 12 Room Air Conditioner As such, a standard single-hung or double-hung window is a WINDOW...
...Pane_} ./.°..y_ H: 1 EA /Suppo_ Briacket/ Have, the following tools available for installation: * Screwdriver (Slott:edl and Phillips) * Knife * Pencil * Ruler * Hiammer * Level This room air conditioner is designed for insta!lation iin standard double°hung windows with actual opening widths from 22... to 36" ---, 13 '_rain WARNING: This product is requir_i for proi_r installation. Non-window installations, including using sleeves, holes in wails, and other installations are not recommendS. 12 Room Air Conditioner As such, a standard single-hung or double-hung window is a WINDOW...
Owners Manual
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... L brackets behind the inner window sill, with screws (Type A). : Use a long screwdriver and installing the screws will be easier, 2 Cut the adhesive-backed seal strip (Type E) to the underside of the ... against back of bracket as shown, Use the 2 screws (Type A), provided. 4-2. installation 1. Locating unit in place. Ro_ Side Outer Sili hsi,_ Center Lir_ Ou_ide L Bracket 14 Room Air CoinditioRef Remove the backing from the seal (Type strip and attach the seal strip to...hold unit securely in window Open the window ar'd mark center line on the center of the air conditioner.
... L brackets behind the inner window sill, with screws (Type A). : Use a long screwdriver and installing the screws will be easier, 2 Cut the adhesive-backed seal strip (Type E) to the underside of the ... against back of bracket as shown, Use the 2 screws (Type A), provided. 4-2. installation 1. Locating unit in place. Ro_ Side Outer Sili hsi,_ Center Lir_ Ou_ide L Bracket 14 Room Air CoinditioRef Remove the backing from the seal (Type strip and attach the seal strip to...hold unit securely in window Open the window ar'd mark center line on the center of the air conditioner.
Owners Manual
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...window opening . If it should tilt slightly down behind side panel frames. Install the sash _al and _sh lock 3_1_ Cut the sash seal (Type F) to top channel behind the upper guide of the air conditioner. into the room. 3-2° Fasten the L bracket using a screw ...to secure them. 3. Make sure the bottom guide of the L bracket. _1: When tihe air conditioner drops. instalfa#on . 2. Install the air conditioner in the right side. i.i.i..i......I.I While steadying the, air conditioner, carefully bring the window sash down at the back. Gui_ IL Bracket Type B SashSeal {...
...window opening . If it should tilt slightly down behind side panel frames. Install the sash _al and _sh lock 3_1_ Cut the sash seal (Type F) to top channel behind the upper guide of the air conditioner. into the room. 3-2° Fasten the L bracket using a screw ...to secure them. 3. Make sure the bottom guide of the L bracket. _1: When tihe air conditioner drops. instalfa#on . 2. Install the air conditioner in the right side. i.i.i..i......I.I While steadying the, air conditioner, carefully bring the window sash down at the back. Gui_ IL Bracket Type B SashSeal {...
Owners Manual
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installation 3-4. Attach the support bracket (Type H) to the inner window sill with a screw (Type B), SupF#_ Brackd (Ty_, H} 4,,Window installation of room air conditioner is=now completed, S_ ELECTRICAL DATA for attaching power cord to electrical outlet. 16 R_m Air C_ditioner Fasten the support bracket (Type H) using a screw removed from the air conditioner cabinet.
installation 3-4. Attach the support bracket (Type H) to the inner window sill with a screw (Type B), SupF#_ Brackd (Ty_, H} 4,,Window installation of room air conditioner is=now completed, S_ ELECTRICAL DATA for attaching power cord to electrical outlet. 16 R_m Air C_ditioner Fasten the support bracket (Type H) using a screw removed from the air conditioner cabinet.
Owners Manual
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... be_een the Remote Controller and the air conditioner. Operation sta_s when this button is not going to, used for dry operation., How to Inse_ Batteries 1., Remove the cover from the back d the remote c_ntro,ller 2, Inse_ _ batteries, sure of _e polarity when installing the batteries. The unit takes ;... and _rformance. Operating Ins#_uctions CAUTION: Tlhe Remote Controller will not _nction pro_rly if strong light strikes the sensor wind_ of the air conditioner or if there are new, 3, Re-attach the cover, Do, not use rechargieab_e batteries;, Such batteries d_er from the remote controller if ...
... be_een the Remote Controller and the air conditioner. Operation sta_s when this button is not going to, used for dry operation., How to Inse_ Batteries 1., Remove the cover from the back d the remote c_ntro,ller 2, Inse_ _ batteries, sure of _e polarity when installing the batteries. The unit takes ;... and _rformance. Operating Ins#_uctions CAUTION: Tlhe Remote Controller will not _nction pro_rly if strong light strikes the sensor wind_ of the air conditioner or if there are new, 3, Re-attach the cover, Do, not use rechargieab_e batteries;, Such batteries d_er from the remote controller if ...
Owners Manual
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...the drain pi_, Push arway from the sharp fin area to overflow. Removal From Wind_ Turn the air _nd[tioner off, disconnect the power _rd, remove the L bracket, the screws and Support Bracket installied through the condenser, making a mess and creating a slipping hazard. To drain the water, remove... top and bottom of the guide panels, and save you carry the unit, making the air conditioner more efficient. Lift the air conditioner from the window and remove the sash seal from the air conditioner. This air _nditioner is then picked up by pushing down and away _o,m the fins to ,drain ...
...the drain pi_, Push arway from the sharp fin area to overflow. Removal From Wind_ Turn the air _nd[tioner off, disconnect the power _rd, remove the L bracket, the screws and Support Bracket installied through the condenser, making a mess and creating a slipping hazard. To drain the water, remove... top and bottom of the guide panels, and save you carry the unit, making the air conditioner more efficient. Lift the air conditioner from the window and remove the sash seal from the air conditioner. This air _nditioner is then picked up by pushing down and away _o,m the fins to ,drain ...
Owners Manual
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...the compressor. Choose the appropriate prompt from the menu, and have product type (Room Air Conditioner), model number, serial number, and ZIP code ready, The warranted parts including labor...IS REQUIREDBY LAW, IT IS LIMITED IN DURATION TO THE EXPRESSWARRANTY PERIOD ABOVE. LG Electronics Inc, will repair or at its option replace, without charge, your ..., 298 P/No.: 3828A21004G Printed in the Operating Guide, accident, vermin, fire, flood, improper installation, acts of God, unauthorized modification or alteration, incorrect electrical current or voltage, or commercial use...
...the compressor. Choose the appropriate prompt from the menu, and have product type (Room Air Conditioner), model number, serial number, and ZIP code ready, The warranted parts including labor...IS REQUIREDBY LAW, IT IS LIMITED IN DURATION TO THE EXPRESSWARRANTY PERIOD ABOVE. LG Electronics Inc, will repair or at its option replace, without charge, your ..., 298 P/No.: 3828A21004G Printed in the Operating Guide, accident, vermin, fire, flood, improper installation, acts of God, unauthorized modification or alteration, incorrect electrical current or voltage, or commercial use...