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General| Brand | Mitsubishi Heavy Industries |
|---|---|
| Model | DXK21ZTLA-WF |
| Category | Air Conditioner |
| Language | English |
Guidelines and warnings for safe installation.
Safety measures and warnings during operation.
Safety guidelines for wireless LAN communication.
Warnings for safely moving or repairing the unit.
Advice on temperature, filters, and airflow for better efficiency.
Identifies parts of the indoor air conditioner unit.
Identifies parts of the outdoor air conditioner unit.
Explains remote control display, buttons, accessories, and temporary operation.
Setting up two units in one room with a single remote.
How to activate and deactivate the remote control's child lock.
Setting left/right airflow based on installation for optimal air distribution.
Explains remote display elements and signal transmission process.
Steps to set the current time for accurate timer functions.
How the unit automatically selects operation mode based on room temperature.
How to set temperature during AUTO mode for cooling/heating.
How to select fan speeds, excluding DRY mode.
How to select and operate in different modes.
Recommended outdoor and indoor temperature ranges for optimal performance.
Details on heating capacity, cold weather impact, and defrosting.
How to control up/down and left/right airflow direction.
How to enable 3D AUTO for automatic room conditioning.
Setting the SLEEP timer to automatically stop the unit.
Setting the OFF timer to stop the unit at a specific time.
Setting the ON timer for automatic start-up at a desired time.
Setting SLEEP and ON timers for sequential operation.
Setting combined ON and OFF timers for daily repeated operation.
Using enzyme technology to eliminate allergens from the filter.
Activating high power for intensive cooling/heating for 15 minutes.
Engaging economy mode for softer operation and energy saving.
Maintaining temperature during night or absence (approx. 10 °C).
Reducing outdoor unit noise in two levels.
Accessing menu options: LAN, backlight, brightness, fan control.
How to turn the remote control backlight on or off.
Adjusting the brightness level of the unit's display.
Running self-clean to remove moisture and inhibit mold.
Selecting fan control options during heating when thermostat turns off.
Adjusting SILENT operation for different noise reduction levels.
Enabling or disabling wireless LAN communication for network connectivity.
Steps to reset wireless LAN settings to original status.
How to save custom operation settings for future use.
How to recall and start operation using saved settings.
Pre-operation checks, filter cleaning, unit cleaning, and panel maintenance.
Instructions for operating the air inlet panel for access and cleaning.
Procedures for preparing unit for storage and first use.
Instructions for replacing allergen clear and other air filters.
Proper placement, noise, and inspection for optimal performance.
Initial checks for common issues like no power or poor cooling.
Explains airflow during operations and notes on defrosting/fan stoppage.
Covers noises, timer cancellation, display mismatches, and other issues.
Critical situations requiring immediate contact with the dealer.
How the unit resumes operation after a power interruption.
Explains light flash patterns and their corresponding error causes.
Shows RUN/TIMER lights for DRED mode and defrost status.
Illustrates light patterns during DRED mode with active defrosting.
