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General AOHS12LDC

General AOHS12LDC
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SPLIT TYPE
ROOM AIR CONDITIONER
WALL MOUNTED
type
CONTENTS
SPECIFICATIONS
. . . . . . . . . . . . . . . . . . . . . 1
DIMENSIONS
. . . . . . . . . . . . . . . . . . . . . . . . . 2
REFRIGERANT SYSTEM DIAGRAM
. . . . . 3
CIRCUIT DIAGRAM
. . . . . . . . . . . . . . . . . . . 4
ERROR CONTENTS
. . . . . . . . . . . . . . . . . .
5
INDOOR PCB CIRCUIT DIAGRAM
. . . . . .
8
OUTDOOR PCB CIRCUIT DIAGRAM
. . . .
10
DISASSEMBLY ILLUSTRATION
. . . . . . . . .11
PARTS LIST
. . . . . . . . . . . . . . . . . . . . . . . . 14
16STANDARD ACCESSORIES . . . . . . . . . . .
Models
Indoor unit Outdoor unit
ASHB09LDC
ASHB12LDC
AOHS09LDC
AOHS12LDC
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General AOHS12LDC Specifications

General IconGeneral
BrandGeneral
ModelAOHS12LDC
CategoryAir Conditioner
LanguageEnglish

Summary

Specifications

Electrical Data

Details electrical parameters like power source, frequency, current, input watts, E.E.R., COP, moisture removal, and air circulation.

Compressor

Provides information on the compressor type, discrimination, and refrigerant used.

Fan Motor

Specifies fan motor power source and speed ratings for indoor and outdoor units.

Weight

Lists the gross and net weight for both the indoor and outdoor units.

Noise Level

Details sound pressure levels for indoor and outdoor units at various operating modes.

Refrigerant (R410 A)

Outlines refrigerant pipe length, full charge amount, and additional refrigerant requirements.

Dimensions

Indoor Unit

Provides the physical dimensions (Height x Width x Depth) of the indoor unit.

Outdoor Unit

Provides the physical dimensions (Height x Width x Depth) of the outdoor unit.

Refrigerant System Diagram

Cooling

Illustrates the refrigerant flow path during cooling operations.

Heating

Illustrates the refrigerant flow path during heating operations.

Refrigerant Pipe Diameter

Specifies the diameter of the liquid and gas refrigerant pipes.

Circuit Diagram

Indoor Unit

Presents the electrical circuit diagram for the indoor unit components.

Outdoor Unit

Presents the electrical circuit diagram for the outdoor unit components.

Indoor PCB Circuit Diagram

Air Clean Unit

Details the connection points for the air clean unit to the PCB.

Fan Motor

Shows the wiring and connection points for the fan motor.

Switch PCB Assy

Outlines the circuit connections for the switch PCB assembly.

Controller PCB Assy

Details the connections and pinouts for the main controller PCB.

Indicator PCB Assy

Shows the wiring and connections for the indicator PCB.

Controller PCB Assembly

Power Supply Circuit

Details the power supply circuit within the controller PCB.

The Circuit for Reset

Details the circuitry related to the reset function.

The Circuit for Thermistor

Details the circuitry for handling thermistor inputs.

Different Voltage Detection Circuit

Details the circuit for detecting various voltage levels.

Panel Switch Circuit

Details the circuitry for the panel switches.

The Circuit for Fan Motor-In

Details the circuit controlling the fan motor input.

The Circuit for Louver Operation

Details the circuitry for operating the louver mechanism.

The Circuit for Power Relay

Details the circuitry controlling the power relay.

The Circuit for Serial Communications

Details the circuitry for serial communication interfaces.

Air Purifier Operation Circuit

Details the circuitry for the air purifier operation.

Indicator PCB Circuit Diagram

IC201 GP1 UM261 R

Details the GP1UM261R integrated circuit and its connections.

CN201

Details the pin assignments and connections for the CN201 connector.

Outdoor PCB Circuit Diagram

Inverter Assembly

Shows the connections to the inverter assembly.

Controller PCB Assembly

Shows the connections to the outdoor unit controller PCB assembly.

Discharge Temperature Thermistor

Details the wiring for the discharge temperature thermistor.

Pipe Temperature Thermistor

Details the wiring for the pipe temperature thermistor.

Outdoor Temperature Thermistor

Details the wiring for the outdoor temperature thermistor.

Error Contents

Serial Signal Error

Lists codes and descriptions for serial communication errors.

Indoor Unit Thermistor Error

Lists codes and descriptions for indoor unit thermistor faults.

Outdoor Unit Thermistor Error

Lists codes and descriptions for outdoor unit thermistor faults.

Indoor Unit Control Error

Lists codes and descriptions for indoor unit control errors.

Outdoor Unit Control Error

Lists codes and descriptions for outdoor unit control errors.

Indoor Fan Motor Error

Lists codes and descriptions for indoor fan motor errors.

Refrigerant Cycle Error

Lists codes and descriptions for refrigerant cycle abnormalities.

Optional Function Error

Lists codes and descriptions for errors in optional functions.

Model Error

Lists error codes related to model identification.

Disassembly Illustration

Parts List (Indoor Unit)

Parts List (Outdoor Unit)

Standard Accessories

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