WALL MOUNTED type SPLIT TYPE ROOM AIR CONDITIONER. Models

Transcription

1 SPLIT TYPE ROOM AIR CONDITIONER WALL MOUNTED type Models Indoor unit ASH9LSACW ASH12LSACW Outdoor unit AOH9LSAC AOH12LSAC CONTENTS SPECIFICATIONS DIMENSIONS CIRCUIT DIAGRAM REFRIGERANT SYSTEM DIAGRAM ERROR CONTENTS PCB CIRCUIT DIAGRAM DISASSEMBLY ILLUSTRATION PARTS LIST STANDARD ACCESSORIES

2 SPECIFICATIONS TYPE (COOL&HEAT INVERTER) (COOL&HEAT INVERTER) INDOOR UNIT ASH9LSACW ASH12LSACW OUTDOOR UNIT AOH9LSAC AOH12LSAC COOLING CAPACITY( ) : Range (kw) 2.6 (0.5~3.6) 3.5 (0.9~4.2) HEATING CAPACITY( ) : Range (kw) 3.6 (0.5~6.0) 4.8 (0.9~6.6) ELECTRICAL DATA POWER SOURCE (V) 230 FREQUENCY (Hz) 50 RUNNING CURRENT (A) COOLING HEATING INPUT WATTS (kw) COOLING 0.68 (0.25~1.38) 1.03 (0.25~1.61) HEATING 0.91 (0.25~1.96) 1.33 (0.25~2.30) EER (kw/kw) COOLING HEATING MOISTURE REMOVAL ( /hr) AIR CIRCULATION-Hi (m 3 /hr) C 630 H665 C 630 H700 COMPRESSOR TYPE DISCRIMINATION REFRIGERANT R410A (g) Hermetic type,4 pole, 3 phase, DC brushles motor Note : Always use a vacuum pump to purge the air. Refrigerant for purging the air is not charged in the outdoor unit at the factory FAN MOTOR POWER SOURCE (V) 230 HI-SPEED C 1,350 H 1,420 INDOOR UNIT MED-SPEED C 1,150 H 1,200 LO-SPEED C 950 H 1,000 (r.p.m.) QUIET C 740 H 900 OUTDOOR UNIT (r.p.m.) 830 C 1,400 H 1,470 C 1,200 H 1,290 C 1,000 H 1,110 C 820 H 980 DIMENSIONS INDOOR UNIT H x W x D (mm) 280 x 790 x 230 OUTDOOR UNIT H x W x D (mm) 535 x 780 x 250 WEIGHTS INDOOR UNIT GROSS / NET (kg) 12 / 9 OUTDOOR UNIT GROSS / NET (kg) 35 / / 34 NOISE LEVEL HI-SPEED C 42 H 42 C 43 H 43 MED-SPEED C 37 H 36 C 39 H38 INDOOR UNIT LO-SPEED C 31 H 30 C 32 H 33 (db) QUIET C 23 H 26 C 26 H 29 OUTDOOR UNIT (db) C 47 H 49 Note : Noise was measured in accordance with JIS standards, Japan. MAX PIPE LENGTH ADDITIONAL REFRIGERANT 15 m None 1

3 DIMENSIONS Models : ASH9LSACW / AOH9LSAC ASH12LSACW / AOH12LSAC

4 CIRCUIT DIAGRAM Models : ASH9LSACW / AOH9LSAC ASH12LSACW / AOH12LSAC INDOOR UNIT OUTDOOR UNIT Controller PCB Thermistor (discharge pipe) Thermistor (pipe) Thermistor (outdoor temp.) 3

5 REFRIGERANT SYSTEM DIAGRAM Models : ASH9LSACW / AOH9LSACW ASH12LSACW / AOH12LSACW Muffler (2 pass) Compressor 3way-valve Indoor heat exchanger 2way-valve 4way-valve Accumulator Strainer Dryer (2 pass) Outdoor heat exchanger Capillary tube Pulse motor valve 4

6 ERROR CONTENTS Self-diagnosis function table (Flashing LED Display) Applicable model : ASH9LSACW, ASH12LSACW * Detailed Trouble Display (secondary level) can be indicated by pressing Test Operation button. Trouble Display (primary) Detailed Trouble Display (by Test Button) Error Operation Timer Error Operation Timer Serial signal Normal 1 sec Serial reverse signal error 0.1sec 0.5sec error blinking at operation start up blinking 2 times Detailed Error Item Normal Serial Reverse Signal can not be received more than 10 secs >>Releases when it becomes normal Signal reverse signal error during operation 0.1sec blinking 0.5sec 3 times Normal Serial Reverse Signal can not be received more than 7 secs (after receiving effective reverse transfer signal) >>Releases when it becomes normal Serial forward signal error at operation start up 0.1sec blinking 0.5 sec 4 times Normal Serial Forward Signal can not be received more than 10 secs Serial forward signal error during operation 0.1sec blinking 0.5sec 5 times >>Releases when it becomes normal Normal Serial Forward Signal can not be received more than 10 secs ( after receiving effective forward transfer signal) >>Releases when it becomes normal Indoor unit 0.5sec 0.1sec Indoor temperature 0.1sec 0.5sec Thermistor detection value is open when thermistor 2 times blinking thermistor open blinking 2 times AC plug is inserted error >>Releases when value becomes normal Pipe thermistor 0.1sec 0.5sec Thermistor detection value is open or short open or short blinking 3 times when AC plug is inserted >>Releases when value becomes normal Outdoor unit 0.5sec 0.1sec Discharge thermistor 0.1sec 0.5sec Thermistor detection value is open or short thermistor 3 times blinking open or short blinking 2 times error >>Outdoor unit stops Releases when it becomes normal Heat exchanger 0.1sec 0.5sec Thermistor detection value is open thermistor open blinking 3 times >>Outdoor unit stops Releases when it becomes normal Outdoor temperature 0.1sec 0.5sec Thermistor detection value is open or short thermistor open or short blinking 4 times >>Outdoor unit stops Releases when it becomes normal Indoor unit 0.5sec 0.1sec Forced automatic SW 0.1sec 0.5sec Forced Auto SW is ON for more than control error 4 times blinking welded blinking 2 times 10 secs continuously >>Error is indicated while it is ON Normal Operation other than error indication Main relay welded 0.1sec 0.5sec Serial Reverse Signal is received 1 min. blinking 3 times after Main relay becomes OFF >>Error is indicated while serial reverse signal is input on normal operation Normal operation except error indication Power interruption error 0.1sec 0.5sec 50/60Hz is not detected after 2 secs of blinking 4 times power ON. Indoor Indoor Indoor Indoor Indoor Outdoor Outdoor Outdoor >>Error is indicated and unit is stopped 5

7 Trouble Display (primary) Detailed Trouble Display (by Test Button) Error Operation Timer Error Operation Timer Outdoor unit 0.5sec 0.1sec Current trip 0.1sec 0.5sec Current trip error is 2nd time within control error 5 times blinking blinking 2 times start up Indoor Indoor Outdoor Outdoor Outdoor Outdoor Outdoor Outdoor Outdoor >>Permanent stop CT abnormal 0.1sec 0.5sec Current detection value is 0A for more blinking 3 times than 1 sec when compressor is operated at more than 90rps >>Outdoor unit is stopped until power supply to Outdoor unit is stopped Compressor rotation error 0.1sec 0.5sec Compressor location detection error (incl. blinking 5 times failed start up) for 3 times >>Permanent stop Indoor fan 0.5sec 0.1sec Abnormal lock 0.1sec 0.5sec Detected rotation is 0 r.p.m. at start up or motor error 6 times blinking blinking 2 times at 56 secs after Fan mode is selected >>Permanent stop Abnormal rotation 0.1sec 0.5sec Detected rotation is 1/3 of target r.p.m. at blinking 3 times start up or at 56 secs after Fan mode is selected >>Permanent stop Refrigerant 0.5sec 0.1sec Discharge temperature 0.1sec 0.5sec Discharge Temperature protection cycle error 7 times blinking abnormal blinking 2 times (Discharge temperature is 110degC) operated 2 times >>Permanent stop Cooling high pressure abnormal rise Detailed Error Item 0.1sec 0.5sec High pressure rise protection (Outdoor blinking 3 times heat exchanger temperature is 65degC) operated >>Comp. OFF (releases after 3min.ST) Error is indicated while 3 min.st Optional 0.5sec 0.1sec Active filter voltage 0.1sec 0.5sec Active Filter voltage error operated 3 times function 8 times blinking abnormal (3rd time) blinking 2 times error >>Permanent stop Active filter voltage 0.1sec 0.5sec Active Filter Module error or open abnormal (1st time) blinking detection protection operated 3 times >>Automatic release after 3 min. ST

8 INDOOR PCB CIRCUIT DIAGRAM TERMINAL BOARD BLUE POWER SOURCE 220 / 240V 50Hz GREEN / YELLOW RED WHITE BROWN BLACK CONTROLLER PCB ASEMBLY (MAIN PCB) ASH9LSACW : EZ-00219HSE-C ASH12LSACW : EZ-0021CHSE-C THERMAL FUSE GRAY GRAY I C 1 upd780024sgb-x09 BLACK BLACK ROOM TEMPERATURE THERMISTOR GRAY PIPE TEMPERATURE THERMISTOR GRAY GREEN GREEN INDICATOR PCB EZ-00219HSE-D (F) RED WHITE WHITE WHITE WHITE WHITE WHITE REMOTE CONTROL CUSTOM CODE RED ORANGE YELLOW PINK BLUE LOUVER AUTO RESTART RED FAN MOTOR BLACK WHITE YELLOW BLUE 7

9 OUTDOOR PCB CIRCUIT DIAGRAM POWER SOURCE V 50Hz CONTROLLER PCB ASSEMBLY ( MAIN PCB) AOH9LSAC : EZ-002LHUE-C AOH12LSAC : EZ-002GHUE-C SC-10-55JH N200500K MB AOY12LSAC AOY9LSAC 8

10 DISASSEMBLY ILLUSTRATION Models : ASH9LSACW ASH12LSACW 9

11 Models : ASH9LSACW ASH12LSACW 10

12 Models : AOH9LSACW AOH12LSACW 11

13 PARTS LIST INDOOR UNIT Ref. No. Description ASH9LSACW Part No. ASH12LSACW Ord. Q'ty 1 2 Air Filter-L Air Filter-R Guide (Filter)-L Guide (Filter)-R Grille (Top)-L Grille (Top)-R Front Panel Assy Emblem-A Emblem-B Bearing (Panel)-L Bearing (Panel)-R Grille (Intake)-L Grille (Intake)-R Shaft (Grille)-L Shaft (Grille)-R Gear-A Casing Assy Cover (Casing)-B Cross Flow Fan Assy Motor Cushion-B Clamper (Motor) Shaft Holder-C Assy Drain Hose Assy Drain Cap Assy Wire Clamper Box (Switch) Cover (Switch) Evaporator Total Assy Joint Pipe Assy-E Insulation(Pipe)-E Holder (Evaporator)-L Holder (Evaporator)-R Water Seal Air Seal Terminal Step Motor Fan Motor Assy Remote Control Unit Bracket Panel Flow Control Panel-U Flow Control Panel-Z Power Cord Controller PCB Assy Pipe Thermister Room Thermister Indicator PCB When you order parts, please make a photocopy of this page and fill the number of the parts in the "Order" column. 12

14 OUTDOOR UNIT Ref. No. Description AOH9LSAC Part No. AOH12LSAC Ord. Q'ty Blow Grill Grip Cabinet Front Panel, Painted Electric Cover Cabinet Rear Panel, Painted Pulse Motor Valve Base Assy, Painted Way Valve Assy Condenser Sub Assy Way Valve Assy Inverter PCB Assy Thermistor (Discharge) Solenoid Coil Coil (Expansion Valve) Propeller Fan Inverter Cover Inverter Base Fan Motor Assy Bracket (Motor) Compressor Assy Thermistor (Condenser) Fan Ring Separate Wall Way Valve Protective Net Panel Top, Painted Emblem Inverter capacitor Fan capacitor Outdoor Thermister Controller PCB (EZ-002LHUE-C) (EZ-002GHUE-C) --- ACTPM PCB TR PCB Assy (K04AK-0400HUE-TRO) --- Diobe Bridge PCB (EZ-002GHUE-DB) (EZ-002GHUE-DB) --- Noise Filter beside compressor Noise Filter beside diobe bridge PCB When you order parts, please make a photocopy of this page and fill the number of the parts in the "Order" column. 13

15 STANDARD ACCESSORIES Name and Shape Part No. ASH9LSACW ASH12LSACW Wall hook bracket Remote control unit Battery (penlight) Cloth tape Tapping screw ( 4 x 25 )

16 0304G2230