General AWHZ24LBC Service Manual
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General AWHZ24LBC Service Manual

Ceiling wall type inverter
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SPLIT TYPE
ROOM AIR CONDITIONER
CEILING WALL
INVERTER
Models
Indoor unit
Outdoor unit
AWHZ24LBC
AOHZ24LBT
CONTENTS
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . 1
OUTLINE AND DIMENSIONS . . . . . . . . . . 2
CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . 5
ERROR CONTENTS . . . . . . . . . . . . . . . .
PARTS LIST . . . . . . . . . . . . . . . . . . . . . . .
STANDARD ACCESSORIES . . . . . . . . . . 25
type
15
16
23

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Summary of Contents for General AWHZ24LBC

  • Page 1: Table Of Contents

    INVERTER Models Indoor unit Outdoor unit AWHZ24LBC AOHZ24LBT CONTENTS SPECIFICATIONS ....1 OUTLINE AND DIMENSIONS ..2 REFRIGERANT SYSTEM DIAGRAM .

  • Page 2: Specifications

    SPECIFICATIONS COMPRESSOR Cooling and heating inverter TYPE Hermetic type, DC Inverter, TYPE Twin rotary INDOOR UNIT AWHZ24LBC DISCRIMINATION 5KD240XAD21 OUTDOOR UNIT AOHZ24LBT 1,900 g R410A REFRIGERANT COOLING CAPACITY 7.1 kW HEATING CAPACITY 8.5 kW REFRIGERANT CHARGE (R410A) ELECTRICAL DATA Pipe Length...

  • Page 3: Outline And Dimensions

    DIMENSIONS INDOOR UNIT (Unit : mm) 2006.10.20...
  • Page 4 OUTDOOR UNIT (unit : mm) Air Flow 2006.10.18...

  • Page 5: Refrigerant System Diagram

    REFRIGERANT SYSTEM DIAGRAM Heat exchanger ( INDOOR ) 3-Way valve (Large) 3-Way valve Muffler (Small) Pressure Strainer switch Expansion valve 4-Way valve Heat exchanger Strainer ( OUTDOOR ) Cooling Heating Refrigerant pipe diameter Liquid : 1/4" (6.35 mm) Gas : 5/8" (15.88 mm) 2006.10.18...

  • Page 6: Circuit Diagram

    CIRCUIT DIAGRAM INDOOR UNIT AIR FILTER (LEFT) SW (LEFT) THERMAL FUSE 102 AIR FILTER (RIGHT) INDICATOR PCB SW (RIGHT) CN208 1 2 3 4 5 1 2 3 4 5 6 7 8 1 2 3 4 5 THERMAL FUSE 102 CONNECTOR (RED) BROWN 1 2 3 4 5...
  • Page 7 OUTDOOR UNIT HIGH PRESSUR SWITCH CN90 COMPRESSOR TEMP. THERMISTOR BROWN CN64 BROWN CN400 CN42 CN40 CN200 OUTDOOR TEMP. THERMISTOR BLUE CN62 BLUE PIPE TEMP. THERMISTOR BLACK CN61 BLACK CONTROLLER PCB DISCHARGE TEMP. THERMISTOR ( MAIN PCB ) BROWN CN60 BROWN BLACK CN303 CN301...

  • Page 8: Indoor Pcb Circuit Diagram

    INDOOR PCB CIRCUIT DIAGRAM CONTROL UNIT : EZ-0060BHSE PIPE TEMPERATURE THERMISTOR 2P-SCN BLACK BLACK ROOM TEMPERATURE THERMISTOR 2P-SAN BLACK TERMINAL POWER SOURCE BLACK AC230V THERMAL 50Hz FUSE 102 OUTDOOR UNIT CN12 CN210 CONTROLLER PCB ASSY 22007 22007 22007 B3B-PASK JB-3 RECEIVER PCB ASSY K05DS-0600HSE-C1 WHITE...
  • Page 9 INDOOR UNIT CONTROLLER PCB ASSEMBLY K05DS-0600HSE-C1 280V THERMAL FUSE I C17 I C3 78M15 TA4805AS POWER SUPPLY CIRCUIT D1FL20U R5 100K C5 0.01 0.01 R16 100K <ECQE> <RS - 2W> <KH> <1/10W> POWER SWITCH R8 1.0K 100/ R6 47 330/ <RS - 2W>...
  • Page 10 INDOOR UNIT INDICATOR PCB ASSEMBLY K04DU-0500HSE-D0 CN208 08 / 08 JB / PA L=60 D200 SLI-560 <RED> D206 UDZS6.2B D201 SLA-560 <GREEN> D202 SLI-560 <RED> D208 UDZS6.2B D203 SLA-560 <GREEN> D204 SLI-560 <YELLOW> 2006.10.18...

  • Page 11: Outdoor Pcb Circuit Diagram

    OUTDOOR UNIT INVERTER ASSY : EZ-006RHUE EMI FILTER UL1015 AWG14 WHITE F200 POWER SOURCE UL1015 UL1015 25A-250V AWG14 AWG14 AC230V BLACK BLACK 50Hz UL1015 TM101 AWG20 UL1015 AWG14 ORANGE UL1015 AWG20 EMI FILTER BLACK INDOOR UNIT POWER SUPPLY PCB UL1015 AWG20 TM102 WHITE...
  • Page 12 OUTDOOR UNIT CONTROLLER PCB ASSEMBLY K05CU-0602HUE-C1 CN200 B2P4-VH-B DC HIGH VOLTAGE WHITE FH200 FH201 PFC5000 CURRENT DETECTION CIRCUIT DC VOLT I N F201 D12 1SS355 -0502 C210 R601 1.0K VOLTAGE LOCK OUT CIRCUIT I C5 3A <TSCR> <1/10W> R603 22K 150K R640 D600...
  • Page 13 OUTDOOR UNIT TRANSISTOR PCB ASSEMBLY K05CZ-0503HUE-TR0 DB CIRCUIT TM101 ORANGE TM102 BLACK D100 BROWN D25XB60 W306 WHITE W301 YELLOW C306 R300 - R302 <HCP> <5W> W302 POWER-G CN303 BLUE B2B-XH-AM POWER-G 195K <RN-1/2W> x 6 I PM-G WHITE W307 BLACK BL02Rn1 C302 L300...
  • Page 14 OUTDOOR UNIT POWER SUPPLY PCB ASSEMBLY K05CW-0603HUE-FL0 CT OUT ORANGE BLACK GRAY PTC OUT ORANGE R100 ZPR0RCH400 PTC THERMISTOR R101 ZPR0RCH400 PTC THERMISTOR L102 VA100, VA101 N200500K1D7C 470V <TNR> BLACK C104 C109 ORANGE 0.033 1000P C100 C103 C106 C107 <E> C108 <YE>...
  • Page 15 OUTDOOR UNIT CAPACITOR PCB ASSEMBLY K05FB-0500HUE-P0 WHITE YELLOW C200 C201 C202 C203 R200 660/ 660/ 660/ 660/ 220K <2W> 450V 450V 450V 450V VIOLET BLUE 2006.10.18...

  • Page 16: Error Contents

    ERROR CONTENTS Display Error Error Operation Timer LED 2 flash Serial signal (reverse) error, at operation start up 3 flash Serial signal (reverse) error, during operation Serial signal error 4 flash Serial signal (forward) error, at operation start up 5 flash Serial signal (forward) error, during operation 2 flash Indoor temperature thermistor open / short...

  • Page 17: Disassembly Illustration

    DISASSEMBLY ILLUSTRATION INDOOR UNIT 2006.10.27...
  • Page 18 INDOOR UNIT Casing assy 2006.10.20...
  • Page 19 INDOOR UNIT 2006.10.31...
  • Page 20 OUTDOOR UNIT 2006.10.18...
  • Page 21 OUTDOOR UNIT 2006.10.18...
  • Page 22 OUTDOOR UNIT 2006.10.18...
  • Page 23 OUTDOOR UNIT DISCHARGE TEMP THERMISTOR CONNECTOR : ORANGE OUTDOOR TEMP THERMISTOR CONNECTOR : BLUE COMPRESSOR TEMP THERMISTOR CONNECTOR : GREEN HEAT EXCHANGER THERMISTOR CONNECTOR : RED PRESSURE SWITCH WIRE CONNECTOR : RED 2006.10.18...

  • Page 24: Parts List

    PARTS LIST INDOOR UNIT Part No. Ref. Ord. Description AWHZ24LBC Q'ty Air Filter 9313859015 Dust Box Assy 9313884024 Front Panel Total Assy 9313882112 Open Panel Assy 9314405037 Top Grill 9313848019 Under Cover 9313850029 Casing Assy 9313877040 Louver U Assy 9312243037...
  • Page 25 OUTDOOR UNIT Part No. Ref. Ord. Description Q'ty AOHZ24LBT Top Panel Sub Assy 9374417032 Front Panel 9374094066 Fan Guard 9374330010 Grip Side 9374173013 Service Panel Sub Assy 9374415052 Right Panel Sub Assy 9374416127 Emblem Rear 9372171011 Propeller Fan Assy 9366378020 Motor, DC Brushless 9601882015 Condenser A Assy...

  • Page 26: Standard Accessories

    STANDARD ACCESSORIES The following installation accessories are supplied. Use them as required. Name and Shape Q'ty Name and Shape Q'ty Wall hook bracket Drain pipe 9301102000 9312011018 Cloth tape Remote control unit 9308117007 Tapping screw (big) 9314157035 Battery 0700076046 Tapping screw (small) 0600185046 0700019036 Remote control unit...
  • Page 27 0610G3169...

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