Service Manual
Page 2
... Reversible Inlet grille ...8 Window Requirements ...9 Installation Kits Contents (some models including installation kit 10 Suggested tool Requirements...10 Cabinet Installation...11 Operation ...13 Disassembly instructions...14 Mechanical parts ...14 Air Handling Parts ...15 Electrical Parts ...16 Refrigeration cycle ...19 Schematic Diagram...22 Troubleshooting guide...23 Piping System ...23 Troubleshooting guide ...24 Room Air Conditioner Voltage...
... Reversible Inlet grille ...8 Window Requirements ...9 Installation Kits Contents (some models including installation kit 10 Suggested tool Requirements...10 Cabinet Installation...11 Operation ...13 Disassembly instructions...14 Mechanical parts ...14 Air Handling Parts ...15 Electrical Parts ...16 Refrigeration cycle ...19 Schematic Diagram...22 Troubleshooting guide...23 Piping System ...23 Troubleshooting guide ...24 Room Air Conditioner Voltage...
Service Manual
Page 9
... (some models including installation kit) Top retainer bar Foam-PE (Adhesive-Backed) Foam strip Foam-PE (Plain-Back) (Adhesive-Backed) Left frame curtain Frame guide(2) Window locking bracket Sill bracket(2) Support bracket(2) Right frame curtain Type A (14) Type B (7) Type C (5) Type D (2) Carriage Bolt ... vertical opening widths from the bottom of 18" from 29" to 41". Installation Window Requirements NOTICE All supporting parts should be less than 1 1/4". This unit is designed for installation in standard double hung windows with actual opening of the upper sash to firm...
... (some models including installation kit) Top retainer bar Foam-PE (Adhesive-Backed) Foam strip Foam-PE (Plain-Back) (Adhesive-Backed) Left frame curtain Frame guide(2) Window locking bracket Sill bracket(2) Support bracket(2) Right frame curtain Type A (14) Type B (7) Type C (5) Type D (2) Carriage Bolt ... vertical opening widths from the bottom of 18" from 29" to 41". Installation Window Requirements NOTICE All supporting parts should be less than 1 1/4". This unit is designed for installation in standard double hung windows with actual opening of the upper sash to firm...
Service Manual
Page 10
... from Foam-PE with 3 screws (Type A). Fasten the curtains to the bottom of the Top retainer bar. 5. Screw (Type A) Figure 4 Frame guide Screw(Type A) Service Manual 10 Suggested tool Requirements Installation SCREWDRIVER(+, -), RULER, KNIFE, HAMMER, PENCIL, LEVEL • PREPARATION OF CHASSIS 1. Shipping screws 2. Peel off the backing and attach the Foam-PE... sash seal to the underside of the cabinet. 7. Keep these two screws which fasten the cabinet at both sides for later use. Insert the Frame guides into the Top retainer bar and Frame...
... from Foam-PE with 3 screws (Type A). Fasten the curtains to the bottom of the Top retainer bar. 5. Screw (Type A) Figure 4 Frame guide Screw(Type A) Service Manual 10 Suggested tool Requirements Installation SCREWDRIVER(+, -), RULER, KNIFE, HAMMER, PENCIL, LEVEL • PREPARATION OF CHASSIS 1. Shipping screws 2. Peel off the backing and attach the Foam-PE... sash seal to the underside of the cabinet. 7. Keep these two screws which fasten the cabinet at both sides for later use. Insert the Frame guides into the Top retainer bar and Frame...
Service Manual
Page 15
...referring to section 1) 2. Remove the 3 screws which fasten the Heater Cover. (See Fig. 20) 6. Remove the 3 screws which fasten the evaporator at the top) 1. Re-install the components by referring to section 2) 3. Remove the front grille. (Refer to the removal procedure, above . Figure 19 5. Move the evaporator sideward carefully. 4. Figure 20...left side and the top side.(See Fig. 19) 3. Remove the covers and the brace. (See Fig. 19) 5. Blower 1. Remove the orifice from the air guide carefully. (See Fig. 21) 8. Remove the clamp which fasten the brace and covers. 4.
...referring to section 1) 2. Remove the 3 screws which fasten the Heater Cover. (See Fig. 20) 6. Remove the 3 screws which fasten the evaporator at the top) 1. Re-install the components by referring to section 2) 3. Remove the front grille. (Refer to the removal procedure, above . Figure 19 5. Move the evaporator sideward carefully. 4. Figure 20...left side and the top side.(See Fig. 19) 3. Remove the covers and the brace. (See Fig. 19) 5. Blower 1. Remove the orifice from the air guide carefully. (See Fig. 21) 8. Remove the clamp which fasten the brace and covers. 4.
Service Manual
Page 30
... CONDENSER ASSEMBLY,Bending COMPRESSOR FAN ASSEMBLY,AXIAL HEATER,ELECTRIC HEATER ASSEMBLY,ELECTRIC CAPACITOR,DRAWING CLAMP,SPRING TUBE,EVAPORATOR TUBE,EVAPORATOR 135500 COVER 731273 INSTALL PART ASSEMBLY,SINGLE 749740 135515 GUIDE COVER ASSEMBLY,TOP(INDOOR) 30 Room Air Conditioner PART NO(2007) LWHD1807HR LWHD2400HRY7 3041A23004F 3041A23004H 3091AR6056Q 3091AR6056Q 3530AR1604A 3530AR1604A 3531A20073W 3531A20073W 3551A30015A...
... CONDENSER ASSEMBLY,Bending COMPRESSOR FAN ASSEMBLY,AXIAL HEATER,ELECTRIC HEATER ASSEMBLY,ELECTRIC CAPACITOR,DRAWING CLAMP,SPRING TUBE,EVAPORATOR TUBE,EVAPORATOR 135500 COVER 731273 INSTALL PART ASSEMBLY,SINGLE 749740 135515 GUIDE COVER ASSEMBLY,TOP(INDOOR) 30 Room Air Conditioner PART NO(2007) LWHD1807HR LWHD2400HRY7 3041A23004F 3041A23004H 3091AR6056Q 3091AR6056Q 3530AR1604A 3530AR1604A 3531A20073W 3531A20073W 3551A30015A...