General ASHA07LACM Service Manual

Inverter multi air conditioner wall mounted

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INVERTER MULTI
AIR CONDITIONER

WALL MOUNTED

Models
Indoor unit
ASHA07LACM
ASHA09LACM
ASHA12LACM
ASHA14LACM
ASHA18LACM
CONT E NTS
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type
Outdoor unit
AOH30LMAW4
1
. . . . . . . . .
3
. . .
5
6
8
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14
16
. . . . . . . . . . . . . . .
19
. . . . . . . . .
24

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Do you have a question about the ASHA07LACM and is the answer not in the manual?

Questions and answers

Stephen Chow
May 7, 2025

It is not cold even I bring it down to 18 degrees

User image 681b1366cc3eb
1 comments:
Mr. Anderson
May 18, 2025

The General ASHA07LACM may not be cooling even when set to 18 degrees due to one or more of the following possible issues indicated by the self-diagnosis error codes:

- Outdoor heat exchanger temperature thermistor short-circuited (Code 07)
- Power source connection error (Code 08)
- Float switch operated (Code 09)
- Outdoor temperature sensor or thermistor error (Codes 0A, 0B)
- Discharge pipe temperature sensor issue (Code 0C)
- Compressor temperature sensor issue (Code 15)
- Pressure switch abnormal (Code 16)
- Compressor cannot operate (Code 1A)

To diagnose the exact cause, perform self-diagnosis by pressing the set temperature buttons simultaneously for 5 seconds. The error code displayed will identify the specific fault.

This answer is automatically generated

Summary of Contents for General ASHA07LACM

  • Page 1: Table Of Contents

    INVERTER MULTI AIR CONDITIONER WALL MOUNTED type Models Indoor unit Outdoor unit ASHA07LACM AOH30LMAW4 ASHA09LACM ASHA12LACM ASHA14LACM ASHA18LACM CONT E NTS ....SPECIFICATIONS OUTLINE AND DIMENSIONS .
  • Page 2: Specifications

    SPECIFICATI ON S INDOOR UNIT ELECTRICAL DATA TYPE COOL & HEAT INDOOR UNIT ASHA07LACM ASHA09LACM ASHA12LACM ASHA14LACM ASHA18LACM COOLING CAPACITY 2.3 kW 2.7 kW 3.5 kW 4.2 kW 5.0 kW HEATING CAPACITY 2.7 kW 3.3 kW 4.0 kW 4.8 kW 6.0 kW...
  • Page 3 OUTDOOR UNIT ELECTRICAL SPECIFICATIONS Cooling & Heating Multi TYPE MODEL NAME AOH30LMAW4 COOLING CAPACITY 8.0 kW HEATING CAPACITY 9.6 kW (220) - 230 - (240) V POWER SUPPLY FREQUENCY 50 Hz Cooling 9.7 A RUNNING CURRENT Heating 10.5 A 2.22 kW Cooling INPUT Heating...
  • Page 4: Outline And Dimensions

    DIME NSI ONS INDOOR UNIT (unit : mm) www.enindel.com 2007.04.18...
  • Page 5 OUTDOOR UNIT (Unit : mm) Air Flow www.enindel.com 2005.04.11...
  • Page 6: Refrigerant System Diagram

    REFRI GE RANT SYST EM DI AG R A M OUTDOOR UNIT THERMISTOR (DIS.TEMP) CAPILLARY HEAT EXCHANGER TUBE RECEIVER TANK OIL BACK CAPILLARY HEAT EXCHANGER PRESSURE SWITCH(A) STRAINER PRESSURE SWITCH(B) DISTRIBUTOR EXPANSION EXPANSION EXPANSION EXPANSION VALVE VALVE VALVE VALVE THERMIS THERMIS THERMIS THERMIS...
  • Page 7: Circuit Diagram

    CI RC U IT DI AG RAM INDOOR UNIT CN201 WHITE WHITE WHITE WHITE CN10 WHITE WHITE ORANGE YELLOW STEP MOTOR PINK BLUE BLUE YELLOW BLACK WHITE BLACK BLACK FAN MOTOR PIPE THERMISTOR BLACK BLACK ROOM THERMISTOR SWITCH POWER CIRCUIT GRAY GRAY VARISTOR...
  • Page 8 OUTDOOR UNIT 4-WAY VALVE CONSTRUCTION CHECK SWITCH SW150 CN30 CN37 PRESSURE SWITCH 1 DC COMPRESSOR WHITE DC FAN MOTOR CURRENT WHITE CN36 PRESSURE SWITCH 2 CHANGE WHITE WHITE 3 2 1 BROWN BLUE EXPANSION CN27 ORANGE VALVE A YELLOW WHITE VALVE THERMISTOR A, B F4 FUSE BLACK...
  • Page 9: Pcb Circuit Diagram

    INDOOR P CB C I R CUI T DI AG RAM CONTROL UNIT ASHA07LACM : EZ-0070HSE ASHA09LACM : EZ-0071HSE ASHA12LACM : EZ-0072HSE ASHA14LACM : EZ-006WHSE ASHA18LACM : EZ-006YHSE TERMINAL BLACK 1(L) 2(N) WHITE OUTDOOR UNIT 3(SERIAL) EARTH EARTHING TERMINAL GREEN...
  • Page 10 INDOOR UNIT CONTROLLER PCB ASSEMBLY ASHA07LACM : K06AT-0700HSE-C1 ASHA09LACM : K06AT-0701HSE-C1 ASHA12LACM : K06AT-0702HSE-C1 ASHA14LACM : K06AT-0603HSE-C1 ASHA18LACM : K06AT-0604HSE-C1 THERMAL FUSE THERMISTOR CIRCUIT 5V POWER SUPPLY RESET OUTDOOR UNIT CN7 B03B-XASK-1-A 13.5V I C6 1.0K 150-503-96069 BA17805 <1/10W> <1/10W>...
  • Page 11 INDOOR UNIT INDICATOR PCB ASSEMBLY K02CB-0300HSD-D0 D204 SLR-325DC < ORANGE> D203 SLR-325MC CN201 <GREEN> D202 SLR-325MC 07 JB/ZHR 1061 <GREEN> D201 SLR-325VC <RED> C201 <F> R201 <1/4W> C202 I C201 GP1UM261R www.enindel.com 2007.03.29...
  • Page 12 OUTD OO R PCB C IR CUI T D IAGR AM INVERTER ASSEMBLY EZ-004HHUE CHOKE COIL L=0.3mH 30A TERMINAL 3P HP-T3061-3-3P UL1015 UL1015 AWG14 AWG14 F201 BLACK BLACK UL1015 UL1015 UL1015 TLC 25A-250V, B AWG14 AWG14 AC230V AWG14 <250V 25A> WHITE BROWN 50Hz...
  • Page 13 OUTDOOR UNIT CONTROLLER PCB ASSEMBLY K04AW-0404HUE-C1 MAIN CURRENT YELLOW R200 R370, R371, R373,R374 R201 C201 C202 C203 C116 ZPR0RCH400 0.03 <2W> x 4 220K 600/ 600/ 600/ D101 450V 450V <2W> 450V <HCP> R375, R376, R378,R379 195K <RN - 1/2W> x 6 D25XB60 0.03 <2W>...
  • Page 14 OUTDOOR UNIT POWER SUPPLY PCB ASSEMBLY K04BA-0402HUE-P0 TM100 RCH3818-022PF07 N200500K1D7C RCH3818-022PF07 TM101 BLACK VA101 C104 BLACK 470V 0.015 C107 C111 C101 <TNR> <YE> POWER SOURCE VA102 C105 230V <LE> <LE> <LE> 0.015 470V 50Hz <TNR> <YE> TM102 WHITE C106 WHITE SA100 <LE>...
  • Page 15: Error Contents

    ERR OR C ONTE NTS INDOOR UNIT Error display Indoor unit LED Error contents OPERATION TIMER AIR CLEAN COIL DRY or QUIET (Red) (Green) (Green) (Orange) 2 - 5 Communication error Indoor unit - Outdoor unit flashes Room temp. sensor error 2 flashes 2 flashes Indoor unit temperature error...
  • Page 16 OUTDOOR UNIT LED A LED B LED C LED D Communication error (indoor unit A to outdoor unit) 1 time Communication error (indoor unit B to outdoor unit) 1 time Communication error (indoor unit C to outdoor unit) 1 time Communication error (indoor unit D to outdoor unit) 1 time Discharge pipe temperature sensor...
  • Page 17: Parts (Indoor Unit)

    PARTS INDOOR UNIT Front panel assy INVERTER INVERTER Ref. Ref. Description Part number Front Panel Assy 9313130169 Intake Grille Assy 9313131142 Air Filter 9309997011 Front Panel 9309999053 Clamper (Grille) 9306755010 Air Clean Filter Assy 9312152018 Electric Filter Holder 9306602017 Remote Control Unit 9315027030 Remote Control Holder 9305642045...
  • Page 18 INDOOR UNIT Casing assy Ref. Description Part number Casing Assy 9311354116 Casing Cover B 9314160011 Casing Cover F 9309987005 Louver Holder 9309993013 Drain Hose Assy 9314147029 Drain Cap Assy 9316177017 Louver U 9309991033 Louver Z 9309992030 www.enindel.com 2007.04.23...
  • Page 19 INDOOR UNIT Ref. Description Part number Gear A 9309994003 Crossflow Fan Assy 9307836015 Clamp (Motor) 9310102008 Shaft Holder C Assy 9306628017 Wire Clamper 9313944018 Holder (Room Thermistor) 9311948018 Cover (Switch) 9313943011 Evaporator Total Assy 9313099039 Joint Pipe Assy (07, 09, 12) 9313104016 Joint Pipe Assy (14LACM) 9313104030...
  • Page 20: Parts (Outdoor Unit)

    OUTDOOR UNIT Ref. Description Part number Top Panel Sub Assy 9374417025 Front Panel 9374094066 Fan Guard 9374330010 Grip Side 9374173013 Service Panel Assy 9374415038 Right Panel M 9374599028 Valve Cover Sub Assy 9374827015 Grip 9374172016 Emblem Rear 9372171011 www.enindel.com 2007.04.23...
  • Page 21 OUTDOOR UNIT Ref. Description Part number Motor Bracket Sub Assy 9374418053 Propeller Fan Assy 9366378020 Fan Motor 9601882015 Condenser A Assy 9374433056 Separate Wall Assy 9374629022 Base Assy 9374166084 Cap Foot 9374345014 www.enindel.com 2007.04.23...
  • Page 22 OUTDOOR UNIT Ref. Description Part number Ref. Description Part number Compressor Assy 9377946010 3-Way Valve Assy (3/8") 9372205044 4-Way Valve Assy 9374425044 2-Way Valve Assy 9372204054 Inlet Pipe (Cond) A Assy 9373461067 Coil (Expansion Valve)(A=Red) 9900057084 Outlet Pipe (Cond) A Assy 9374266067 Coil (Expansion Valve)(B=White) 9900057053...
  • Page 23 OUTDOOR UNIT Compressor Ref. Description Part number Compressor Assy 9377946010 Rubber Seat (For Comp) 9377951014 Terminal Packing 9377948014 Holder 9377952011 Terminal Cover (Comp) 9377947017 Washer (Rubber) 9377949011 Frange Nut 9377950017 www.enindel.com 2007.04.23...
  • Page 24 OUTDOOR UNIT Inverter assy Connector : BLACK GREEN BLUE YELLOW Ref. Description Part number Ref. Description Part number Inverter Box A 9374603015 Fuse (Small) 0600376116 Inverter Box B Assy 9374625017 Terminal 9701971015 Inverter Box C 9374605019 ACTPM 9703457012 Inverter Box Duct 9374609017 Power Supply PCB Assy 9705647039...
  • Page 25: Standard Accessories

    STAN D A RD AC CESS OR IE S INDOOR UNIT Name and Shape Q'ty Part number Wall hook To install indoor unit bracket 9310001004 Remote control To operate air conditioner INVERTER 9315027030 Battery (penlight) For remote control unit 0600185527 Cloth tape For indoor unit installation 9310519004...
  • Page 26 0704G3226 www.enindel.com...

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Aoh30lmaw4Asha12lacmAsha14lacmAsha18lacmAsha09lacm

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