Mitsubishi Electronics MSZ-A09NA, MSZ-A12NA, MSZ-A15NA, MSZ-A17NA Indoor unit, Outdoor unit, NAME OF EACH PART

1 29

NAME OF EACH PART

Heat exchanger

Air cleaning filter (Anti-Allergy Enzyme Filter, Blue bellows type)

Air filter (Catechin)

Air outlet

Vertical vane

Horizontal vane

Fan

Operation section

(When the front panel is opened)

Emergency operation switch

Air inlet

Front panel

Remote controller

Display section

Operation Indicator lamp

Remote control receiving section

Air inlet (back and side)

Piping

Drainage hose

Air outlet

Drain outlet

Contents

SPLIT-TYPEAIR CONDITIONERS ACONDICIONADORES DE AIRE DE TIPO DIVIDIDO English Español Marks and their meanings Meanings of symbols used in this manual WARNING CAUTION For installation Indoor unit Outdoor unit Page Page Page Page Page Page To select the COOL, DRY or HEAT mode: To stop operation: AIR FLOW VELOCITY AND DIRECTION ADJUSTMENT AIR FLOW velocity and direction can be selected as required ■To change the AIR FLOW velocity, press the FAN button ■To change the AIR FLOW blowing direction vertically, press the VANE button Movement of the horizontal vane Page Perform ing in the MANUAL COOL/HEAT mode ECONO COOL OPERATION How to set the ON timer How to set the OFF timer To release the ON timer: To release the OFF timer: When it is not going to be used for a long time: When the air conditioner is to be used again: Before starting maintenance Cleaning the indoor unit Front panel Cleaning the air filter (about once every 2 weeks) CLEANING THE AIR CLEANING FILTER Cleaning the air cleaning filter (about once every 3 months) REPLACEMENT OF THE AIR CLEANING FILTER Air cleaning filter replacement (about once every year) WHEN YOU THINK THAT TROUBLE HAS OCCURRED Installation place Electrical work Inspection and maintenance Operating sound considerations Relocation Disposal