General ASG18ABAJ

2004.10.19
SPLIT TYPE
ROOM AIR CONDITIONER
WALL MOUNTED type
CONTENTS
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
OUTLINE AND DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
REFRIGERANT SYSTEM DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . 4
ERROR CONTENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
INDOOR PRINTED CIRCUIT BOARD CIRCUIT DIAGRAM . . . . 14
DISASSEMBLY ILLUSTRATION . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
STANDARD ACCESSORIES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Models Indoor unit Outdoor unit
ASG18ABAJ AOG18ANAKH
AOG18ANAK
ASG18RBAJ AOG18RNAKH
ASG24ABAJ AOG24ANAKH
AOG24ANAK
ASG24RBAJ AOG24RNAKH
ASG30RBAJ AOG30RMADH

General ASG18ABAJ Specifications

General

Refrigerant	R410A
Cooling Capacity	18000 BTU/h
Heating Capacity	18000 BTU/h
Heating Seasonal Performance Factor (HSPF)	9
Warranty	5 years

Summary

Specifications

Outline and Dimensions

Refrigerant System Diagram

Models ASG18 ABAJ AOG18 ANAKH

Diagram showing refrigerant flow for specific indoor/outdoor unit models.

Models ASG18 ABAJ AOG18 ANAK

Diagram of refrigerant system for specific indoor/outdoor unit models.

Models ASG18 RBAJ AOG18 RNAKH

Refrigerant system diagram for specific indoor/outdoor unit models.

Models ASG24 ABAJ AOG24 ANAKH

Refrigerant flow diagram for specific indoor/outdoor unit models.

Models ASG24 ABAJ AOG24 ANAK

Diagram illustrating the refrigerant system for specific unit models.

Models ASG24 RBAJ AOG24 RNAKH

Refrigerant system diagram for specific indoor/outdoor unit models.

Models ASG30 RBAJ AOG30 RMADH

Refrigerant system diagram for specific indoor/outdoor unit models.

Error Contents

Indoor unit circuit board error

Details of circuit board errors and their indicator displays.

Indoor unit room temperature sensor error

Errors related to the room temperature sensor and their displays.

Indoor unit piping sensor error

Errors related to the piping sensor and their indicator displays.

Indoor unit fan error

Information on fan errors and their corresponding indicator displays.

Thermistor Resistance Values

Room temperature thermistor (THIA)

Resistance values for the room temperature thermistor at various temperatures.

Indoor heat exchanger temperature thermistor (THH, THHI)

Resistance values for the indoor heat exchanger thermistor.

Circuit Diagram

Models ASG18 ABAJ AOG18 ANAKH & ASG24 ABAJ AOG24 ANAKH

Circuit diagram for specific indoor and outdoor unit models.

Models ASG18 ABAJ AOG18 ANAK & ASG24 ABAJ AOG24 ANAK

Circuit diagram detailing connections for specific unit models.

Models ASG18 RBAJ AOG18 RNAKH & ASG24 RBAJ AOG24 RNAKH

Circuit diagram for specific indoor and outdoor unit models.

Models ASG30 RBAJ AOG30 RMADH

Circuit diagram for specific indoor and outdoor unit models.

Indoor Printed Circuit Board Circuit Diagram

Model ASG18 ABAJ

Detailed circuit diagram for the indoor unit of the ASG18ABAJ model.

Model ASG24 ABAJ

Circuit diagram for the indoor unit of the ASG24ABAJ model.

Models ASG18 RBAJ, ASG30 RBAJ

Circuit diagrams for indoor units of ASG18RBAJ and ASG30RBAJ models.

Model ASG24 RBAJ

Circuit diagram for the indoor unit of the ASG24RBAJ model.

Disassembly Illustration

Models ASG18 ABAJ, ASG18 RBAJ, ASG24 ABAJ, ASG24 RBAJ

Exploded view and part identification for indoor unit disassembly.

Model ASG30 RBAJ

Exploded view for indoor unit disassembly of the ASG30RBAJ model.

Parts List

Indoor Unit Parts

List of part numbers for indoor unit components.

Outdoor Unit Parts

List of part numbers for outdoor unit components.

Standard Accessories

Indoor Unit Accessories

List of standard accessories included with the indoor unit.

Outdoor Unit Accessories

List of standard accessories included with the outdoor unit.