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Samsung DVM S AM140FXVAGR User Manual

Samsung DVM S AM140FXVAGR
112 pages
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DVM S
AM✴✴✴FXVAGR Series
AM✴✴✴FXVAGH Series
AM✴✴✴HXVAGH Series
AM✴✴✴MXVNR Series
Air Conditioner
installation manual
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Thank you for purchasing this Samsung product.
DB68-03850A-14

Table of Contents

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Samsung DVM S AM140FXVAGR Specifications

General IconGeneral
ModelAM140FXVAGR
Cooling Capacity14.0 kW
Heating Capacity16.0 kW
RefrigerantR410A
Power Supply380-415V, 3Ph, 50Hz
Sound Pressure Level (Cooling)52 dB(A)
Operating Temperature (Cooling)-5 to 48 °C
Operating Temperature (Heating)-20 to 24 °C

Summary

Safety precautions

General Safety Warnings

Key safety warnings and cautions for installation and user safety.

Preparing for installation

Selecting installation location

Installation Location Considerations

Factors to consider for optimal outdoor unit installation location.

Base construction and installation of the outdoor unit

Base Ground Construction

Guidelines for constructing a stable and level base for the outdoor unit.

Refrigerant pipe installation

Refrigerant Pipe Work

Guidelines for refrigerant pipe length, height difference, and pressure handling.

Connecting Refrigerant Pipe to Outdoor Unit

Procedure for connecting refrigerant pipes to the outdoor unit.

Tools for Refrigerant Pipe Installation

List of necessary tools and their compatibility with R-410A systems.

Selecting refrigerant pipe

Refrigerant pipe welding and safety information

Important Information for Pipe Welding

Key safety points and precautions during refrigerant pipe welding.

Cutting or flaring the pipes

Pipe Cutting and Deburring

Instructions for properly cutting and deburring refrigerant pipes.

Connecting the flared pipes

Allowable length of the refrigerant pipe and installation examples

H/P System Pipe Length Allowances

Maximum pipe lengths and height differences for H/P systems.

H/R System Pipe Length and MCU Connections

Pipe length limits and MCU connection rules for H/R systems.

H/R System MCU and Height Difference Limits

Pipe length and height difference limits for H/R systems with MCUs.

Electrical wiring work

Circuit Breaker and Power Cable Specifications

Table of MCA and MFA ratings for circuit breakers and power cables.

Power and communication cable configuration

Power wiring diagram

Grounding work

Air tightness test and vacuum drying

Air Tightness Test Procedure

Steps for performing an air tightness test using nitrogen gas.

Vacuum drying pipes and indoor units

Pipe insulation

Insulating Refrigerant Pipes and Branch Joints

Specifications and methods for insulating refrigerant pipes and branch joints.

Insulate the refrigerant pipe

Charging refrigerant (for the turkish market only)

Module installation

Setting outdoor unit option switch and key function

Setting the MCU and Pipe Addresses (for HR Only)

Setting the Pipe Addresses Manually

Setting the Pipe Addresses Automatically (Auto pipe pairing operation)

Things to check after completing the installation

Pre-Power Supply Checks

Verifying electrical safety and parameters before powering the unit.

Post-Installation Checks

Comprehensive checklist for verifying installation completion.

Inspection and test operation

Precautions Before Test Operation

Safety measures to take before starting inspection and test operations.

Auto Trial Operation Procedure

Steps and guidelines for conducting the auto trial operation.

Checklist Before Auto Trial Operation

Items to verify before performing the auto trial operation.

Inspection and trial operation

Troubleshooting E503 Error

Steps to resolve E503 errors during inspection and trial operation.

Abnormal Operation Symptoms and Troubleshooting

Identifying and addressing abnormal operations and safety during inspection.

Troubleshooting E505, E506 Errors

Steps to resolve E505 and E506 errors related to pressure sensors.

Automatic refrigerant amount detection function

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