Samsung MCU-S6NEK2N User Manual

Air conditioner
Installation manual
MCU-S6NEK2N / MCU-S4NEK3N / MCU-S2NEK2N / MCU-S1NEK1N /
MCU-S12NEK1N / MCU-S8NEK1N
• Thank you for purchasing this Samsung air conditioner.
• Before operating this unit, please read this installation manual carefully and retain it for future reference.
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Samsung MCU-S6NEK2N Specifications

General

Brand	Samsung
Model	MCU-S6NEK2N
Category	Air Conditioner
Language	English

Summary

Safety Precautions

Installation Safety Guidelines

Mandatory safety procedures for installers to prevent hazards like electric shock and fire.

Installation Preparation

Refrigerant Pipe Selection

MCU Unit Compatibility

Refrigerant Piping

Pipe Brazing Procedures

Instructions and cautions for pipe brazing, including the use of nitrogen gas and proper direction.

Pipe Insulation Guidelines

Recommendations for insulating refrigerant pipes to prevent condensation and ensure proper heat resistance.

Wiring and Electrical Connections

Circuit Breaker and Wire Specifications

Specifications for circuit breakers, power, earth, and communication cables required for installation.

Wire Installation Procedures

Step-by-step instructions for connecting power and communication lines to the MCU unit.

MCU Address and Port Configuration

Procedures for setting MCU addresses using rotary switches and DIP switches.

Indoor Unit Address and Port Setting

MCU Installation Checklist

Pre-Installation Verification