Samsung AC048JXADCH User Manual

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AC024JXADCH

AC030JXADCH

AC036JXADCH

AC042JXADCH

AC048JXADCH

AC030JXSCCH

AC036JXSCCH

AC054KXADCH

Air Conditioner

installation manual

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Thank you for purchasing this Samsung product.

Questions and Answers:

D
David CrawfordAug 30, 2025
What to do if my Samsung AC048JXADCH displays a communication error between the indoor and outdoor unit?
- J
  John StokesAug 30, 2025
  If your Samsung Air Conditioner shows a communication error between the indoor and outdoor units, whether it's due to no response after tracking, pre-tracking failure, a difference in the number of indoor units, or a communication tracking failure after the initial power supply, it requires activities exclusively for Authorized Service Center.
E
elinAug 30, 2025
What to do if my Samsung AC048JXADCH Air Conditioner detects a gas leak?
- E
  Eric ColemanAug 30, 2025
  If your Samsung Air Conditioner detects a gas leak, it requires attention from an Authorized Service Center.
J
justin46Aug 29, 2025
What causes error due to repeated communication address in Samsung AC048JXADCH?
- D
  Donald KaneAug 29, 2025
  If your Samsung Air Conditioner shows an error due to a repeated communication address, you should check for any repeated indoor unit main addresses.
T
Tiffany WeaverAug 29, 2025
How to troubleshoot error on thermal fuse of indoor unit in Samsung AC048JXADCH Air Conditioner?
- K
  Kyle ElliottAug 29, 2025
  If your Samsung Air Conditioner is showing an error related to the thermal fuse of the indoor unit being open, you should check the thermal fuse for an open circuit and inspect the indoor unit terminal block.
C
Cynthia HarmonAug 28, 2025
What to do if Samsung AC048JXADCH Air Conditioner shows error on float switch?
- J
  jaybakerAug 28, 2025
  If your Samsung Air Conditioner displays an error related to the float switch (2nd detection), it indicates a potential issue with the indoor unit's float switch being open or short. You should also check the drain pump operation.
G
garciaphillipAug 27, 2025
What should I do if my Samsung Air Conditioner shows error on OLP sensor?
- S
  Susan AndersonAug 28, 2025
  If your Samsung Air Conditioner is showing an error related to the OLP sensor (short or open), you should check the OLP sensor for an open or short circuit.
J
Julia RiveraAug 27, 2025
What does error on EVA IN sensor of indoor unit mean for Samsung AC048JXADCH Air Conditioner?
- D
  Daniel WatsonAug 27, 2025
  If your Samsung Air Conditioner shows an error on the EVA IN sensor of the indoor unit (short or open), it indicates a problem with the indoor unit's EVA_IN thermistor. Check if the thermistor is open or short.
J
Jacqueline WilsonAug 27, 2025
What causes error on room temperature sensor of indoor unit in Samsung AC048JXADCH Air Conditioner?
- O
  oandersonAug 27, 2025
  If your Samsung Air Conditioner displays an error related to the room temperature sensor of the indoor unit (short or open), the issue may be with the indoor unit's room thermistor being open or short. Check the thermistor.
B
Brendan SmithAug 26, 2025
How to resolve communication error between outdoor unit inv and main micom on Samsung AC048JXADCH Air Conditioner?
- S
  Samantha ToddAug 27, 2025
  If you encounter a communication error between the outdoor unit inverter and the main micom on your Samsung Air Conditioner, check the electrical connection and setting between the indoor unit MAIN PBA and the INVERTER PBA.
G
gonzalezreginaldAug 26, 2025
How to troubleshoot error on discharge temperature sensor of compressor 1 in Samsung AC048JXADCH?
- D
  David JensenAug 26, 2025
  If your Samsung Air Conditioner is showing an error related to the discharge temperature sensor of compressor 1 (short or open), you should check the discharge sensor for an open or short circuit.

Samsung AC048JXADCH Specifications

General

Brand	Samsung
Model	AC048JXADCH
Category	Air Conditioner
Language	English

Summary

Safety Precautions

Installation Safety Guidelines

Specific precautions and procedures for safe unit installation.

Electrical Safety and Grounding

Safety measures for power supply, circuit protection, and proper grounding.

Outdoor Unit Preparation

Outdoor Unit Installation Location

Location Selection Criteria

Guidelines for choosing an optimal and safe location for the outdoor unit.

Outdoor Unit Installation

Securing the Outdoor Unit

Instructions for securely mounting the outdoor unit using anchor bolts.

Electrical Cable Connections

Power Cable Specifications

Selection criteria and specifications for power supply cables.

Connection Cable Details

Power Wiring Diagram

Refrigerant Piping System

Piping Specifications and Lengths

Adding Refrigerant (R-410A)

Calculating Additional Refrigerant

System Connection and Air Removal

Pipe Connection and Torque

Pipe Cutting and Flaring

Leak Testing Procedures

Refrigerant Pipe Insulation

Stop Valve Operation

Pump Down Procedure

Grounding Installation

Testing Operations

Troubleshooting Guide

Outdoor Unit Error Codes

List of error codes for the outdoor unit and their troubleshooting meanings.

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