General ARH9LUAB User Manual

INVERTER MULTI
AIR CONDITIONER
DUCT
type
Models
Indoor unit Outdoor unit
ARH9LUAB AOH30LMAW4
CONTENTS
SPECIFICATIONS
. . . . . . . . . . . . . . . . . . . . 1
OUTLINE AND DIMENSIONS
. . . . . . . . . . . 3
REFRIGERANT SYSTEM DIAGRAM
. . . . . 5
ERROR CONTENTS
. . . . . . . . . . . . . . . . . 12
CIRCUIT DIAGRAM
. . . . . . . . . . . . . . . . . . 6
INDOOR PCB CIRCUIT DIAGRAM
. . . . . . 8
OUTDOOR PCB CIRCUIT DIAGRAM
. . . . 9
DISASSEMBLY ILLUSTRATION
. . . . . . . . 14
PARTS LIST
. . . . . . . . . . . . . . . . . . . . . . . . 22
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General ARH9LUAB Specifications

General

Brand	General
Model	ARH9LUAB
Category	Air Conditioner
Language	English

Summary

SPECIFICATIONS

INDOOR UNIT SPECIFICATIONS

OUTDOOR UNIT SPECIFICATIONS

REFRIGERANT SYSTEM DIAGRAM

SYSTEM REFRIGERANT FLOW

Illustrates the path and components of the refrigerant within the system, including indoor and outdoor units.

CIRCUIT DIAGRAMS

INDOOR UNIT ELECTRICAL CIRCUIT

INDOOR PCB CIRCUIT DIAGRAM

Detailed circuit diagram for the indoor unit's printed circuit board.

OUTDOOR UNIT ELECTRICAL CIRCUIT

OUTDOOR PCB CIRCUIT DIAGRAM

Detailed circuit diagram for the outdoor unit's printed circuit board.

POWER SUPPLY PCB CIRCUIT DIAGRAM

Circuit diagram for the power supply unit.

ERROR CONTENTS AND DIAGNOSIS

ERROR CODE DESCRIPTIONS

Explains various error codes and their meanings for troubleshooting the unit.

OUTDOOR UNIT STATUS INDICATORS

LED INDICATOR MEANINGS

DISASSEMBLY AND ASSEMBLY

PARTS LISTS

INDOOR UNIT REPLACEMENT PARTS

OUTDOOR UNIT REPLACEMENT PARTS