General ASH12UMBD User Manual

MULTI AIR CONDITIONER
WALL MOUNTED
CASSETTE type
CONTENTS
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . .
OUTLINE AND DIMENSIONS . . . . . . . . . . . .
REFRIGERANT SYSTEM DIAGRAM . . . . .
DISASSEMBLY ILLUSTRATION . . . . . . . . .
PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . .
Models
Indoor unit Outdoor unit
ASH12UMBD
AUH12UMAB
AOH24USBV2
1
2
5
ERROR CONTENTS . . . . . . . . . . . . . . . . . . . 10
CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . . . .
INDOOR PCB CIRCUIT DIAGRAM . . . . . . .
6
8
12
22
STANDARD ACCESSORIES . . . . . . . . . . . . . 25

General ASH12UMBD Specifications

General

Type	Split System
Cooling Capacity	12000 BTU
Energy Efficiency Ratio (EER)	3.21
Refrigerant	R410A
Power Supply	220-240V, 50Hz
Noise Level	50 dB

Summary

SPECIFICATIONS

Electrical Data

Electrical specifications for indoor and outdoor units.

Indoor Unit Specifications

Cooling/heating capacity, fan speed, noise levels, dimensions for indoor units.

Outdoor Unit Specifications

Compressor, refrigerant, dimensions, noise levels for outdoor units.

REFRIGERANT SYSTEM DIAGRAM

CIRCUIT DIAGRAM

Indoor Unit Circuit Diagram

Electrical wiring diagram for the indoor unit.

Outdoor Unit Circuit Diagram

Electrical wiring diagram for the outdoor unit.

Indoor PCB Circuit Diagram

ERROR CONTENTS

Indoor Unit (Wall Mounted) Error Indications

LED indications for wall-mounted indoor unit errors.

Indoor Unit (Cassette Type) Error Display

Error display codes for cassette indoor units.

Outdoor Unit Error Display

LED indications for outdoor unit errors.

PARTS LIST

Indoor Unit Parts ASH12UMBD

Indoor Unit Parts AUH12UMAB

Outdoor Unit Parts AOH24USBV2