Mitsubishi Heavy Industries SRK20ZM-S User Manual

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Installation location setting
1
If the air conditioning unit is running, press the ON/
OFF button to stop.
The installation location setting cannot be made while the unit is running.
■ Take the air conditioning unit’s location into account and adjust the left/right airflow range to maximize air-conditioning.
(Center Installation)
2
Press the AIR FLOW U/D (UP/DOWN) button and the
AIRFLOW L/R (LEFT/RIGHT) button together for 5
seconds or more.
The installation location display illuminates.
3
Setting the air-conditioning installation location.
Press the AIR FLOW L/R (LEFT/RIGHT) button and adjust to the desired
location.
Each time the AIR FLOW L/R (LEFT/RIGHT) button is pressed, the display
is switched in the order of:
(Right End Installation) (Left End Installation)
4
Press the ON/OFF button.
The air-conditioner's installation location is set.
Press within 60 seconds of setting the installation location (while the instal-
lation location setting display illuminates).
Press within
60 sec.!
The diagram below indicates the airflow ranges corresponding to the air-conditioner's installation location. Consider your room's
layout and set the airflow range to maximize conditioning effectiveness.
Air conditioner installation location and airflow range
Airflow range Airflow range Airflow range
(Left End Installation) (Center Installation) (Right End Installation)
• Once the installation location setting is configured, the installation location setting is stored in the air conditioner even if the power
supply is turned off. To change the installation location setting, set a location again with the remote control.
• During the operation, an installation location cannot be set.
• When the air conditioner is installed at the location within 50 cm from the wall, it is recommended to change the location to “Right
End Installation” or “Left End Installation”.
NOTE
RLA012A021B_EN_001-030 7/18/13, 14:4923

Mitsubishi Heavy Industries SRK20ZM-S Specifications

General

Brand	Mitsubishi Heavy Industries
Model	SRK20ZM-S
Category	Air Conditioner
Language	English

Summary

Safety Precautions

Installation Precautions

Covers safety guidelines for installing the air conditioner unit.

Operation Precautions

Details safety measures and warnings for operating the air conditioner.

Relocation and Repair Safety

Outlines safety procedures for moving or repairing the unit.

Component Identification

Remote Control Features

Unit Display and Accessories

Explains the remote control display section and lists included accessories.

Remote Control Handling

Battery Replacement and Holder Usage

Instructions for replacing batteries, using the remote holder, and handling warnings.

Special Installations and Locks

Installing Two Units in One Room

Guides on setting remote controls and indoor units for dual installations.

Remote Control Operation Interface

Remote Control Buttons and Functions

Explains each button's role in the operation and transmission sections.

Time Setting and Auto Mode

Setting Current Time and Day

Step-by-step guide to setting the correct time and day on the remote.

Auto Mode Operation

Explains automatic mode selection based on room temperature.

Temperature and Fan Speed Adjustment

Adjusting Temperature in AUTO Mode

Details temperature adjustments while the unit is in AUTO mode.

Mode Operations and Performance

Cool, Heat, Dry, Fan Mode Use

Guide to operating in different modes and setting preferred temperatures.

Airflow Direction Control

Adjusting Airflow Direction

Timer Operations: Sleep and Off

Sleep Timer Functionality

Timer Operations: On and Combined

On-Timer Functionality

Advanced Timer Combinations

On-Timer + Off-Timer Operation

Weekly Timer Scheduling

Weekly Timer ON/OFF Control

Power Saving and High Performance Modes

High Power Operation

Unit Self-Maintenance Features

Self Clean Operation

Installation Location Settings

Setting Installation Location

Maintenance Procedures

Pre-Season and General Maintenance

Covers maintenance tasks before use and during the operational season.

Installation, Operation, and Troubleshooting

Proper Installation Guidelines

Troubleshooting Common Issues

Guides on checks for when the unit doesn't work or has poor performance.

Dealer Contact and Multi-Unit Systems

Contacting Your Dealer for Service

Lists situations requiring immediate dealer contact for safety and malfunctions.

Self-Diagnosis Function

Error Codes and Troubleshooting

Lists error codes indicated by light patterns and their causes.