Mitsubishi Electric MSZ-FS12NA User Manual

INDOOR UNIT
MSZ-FS06NA MSZ-FS09NA MSZ-FS12NA
MSZ-FS15NA MSZ-FS18NA
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OPERATING INSTRUCTIONS
For user
• To use this unit correctly and safely, be sure to read these operating in-
structions before use.
NOTICE D’UTILISATION
A l’attention des clients
• Pour avoir la certitude d’utiliser cet appareil correctement et en toute
sécurité, veuillez lire cette notice d’instructions avant de mettre le clima-
tiseur sous tension.
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MANUAL DE INSTRUCCIONES
Para los clientes
• Para utilizar esta unidad de forma correcta y segura, lea previamente
estas instrucciones de funcionamiento.
SPLIT-TYPE AIR CONDITIONERS
JG79Y766H01_cover.indd 1 2020/02/20 9:35:35

Mitsubishi Electric MSZ-FS12NA Specifications

General

Series	MSZ-FS
Cooling Capacity (BTU/h)	12000
Heating Capacity (BTU/h)	13000
HSPF	10.0
Indoor Unit Dimensions (H x W x D)	11.8 x 31.5 x 7.1 inches
Indoor Unit Weight	26 lbs
Outdoor Unit Dimensions (H x W x D)	21.7 x 31.5 x 11.8 inches
Outdoor Unit Weight	68 lbs
Refrigerant	R-410A
Power Supply	208/230V, 60Hz
Sound Level (Indoor) (dB(A))	19-42

Summary

Safety Precautions and Warnings

Marks and Symbol Meanings

Explains warning symbols and their significance for safe operation.

Critical Safety Warnings and Cautions

Details essential warnings and cautions regarding power, handling, and operation to prevent hazards.

Installation Safety Guidelines

Highlights crucial safety considerations for installing the air conditioner.

Getting Started: Setup and Preparation

Remote Controller Battery Installation

Instructions for correctly installing batteries in the remote controller.

Setting Time and Temperature Units

Intelligent Sensor Features

i-see Control Mode Operation

Selecting Operating Modes

Primary Operation Modes Explained

Details how to select and use Auto, Cool, Dry, Heat, and Fan modes.

Airflow and Fan Speed Control

Adjusting Vertical Airflow Direction

Fan Speed Selection

Adjusting Horizontal Airflow Direction

Convenience and Energy Saving Modes

Smart Set Operation

Weekly Timer Programming

Setting the Weekly Timer

Step-by-step guide to program the timer for daily schedules.

Cleaning and Filter Maintenance

Cleaning Air Filters

Instructions for cleaning Nano platinum, air cleaning, and deodorizing filters.

Importance of Filter Cleaning

Emergency and Auto Restart Functions

Emergency Operation Mode

How to operate the unit when the remote controller is unusable.

Auto Restart Functionality

Troubleshooting Common Issues

Indoor Unit Problem Diagnosis

Identifies common indoor unit issues and their possible causes/solutions.

Outdoor Unit Problem Diagnosis

Identifies common outdoor unit issues and their possible causes/solutions.

Remote Controller Problem Diagnosis

Identifies common remote control issues and their possible causes/solutions.