Hisense AVW-54UCSC User Manual

Installation
&
Maintenance
Manual
INVER
TER-DRIVEN
MUL
TI-SPLIT
(HEAT PUMP)
AIR CONDITIONER
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AVW-38UCSC
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Model
AVW-48UCSC
AVW-54UCSC
1033068
P00415Q
ORIGINAL INSTRUCTIONS

Hisense AVW-54UCSC Specifications

General

Brand	Hisense
Model	AVW-54UCSC
Category	Air Conditioner
Language	English

Summary

Important Notices

General Precautions and Warnings

Critical safety and operational guidelines for using the air conditioner.

Safety Summary

Hazard Level Definitions (DANGER, WARNING, CAUTION)

Explains signal words and their associated hazard levels for user safety.

Installation and Operation Safety

Outlines crucial safety measures during installation and operation to prevent accidents.

Transportation and Handling

Outdoor Unit Installation

Installation Work Steps

Detailed steps for securing the outdoor unit, including foundation and anchor bolt installation.

Refrigerant Piping and Charging

Refrigerant Piping and Connection

Details on connecting piping, calculating additional refrigerant, and system limitations.

Piping Connection Techniques

Air Tightness Testing Process

Procedures to ensure the refrigerant system is sealed and leak-free.

Vacuum Pumping and Refrigerant Charging

Steps for removing air and moisture and adding the correct amount of refrigerant.

Additional Refrigerant Calculation

Electrical Wiring and Connections

Wiring Connection Guide

Step-by-step instructions for connecting indoor and outdoor unit power and communication wires.

Outdoor Unit Configuration Settings

System Testing and Troubleshooting

Test Run Procedure

Alarm Code Interpretation

Safety and Control Device Configuration

Compressor Protection Mechanisms