To Next PageTo Next PageWhy is my Mitsubishi Heavy Industries SRR25ZS-W not cooling well?
There could be several reasons why your Mitsubishi Heavy Industries Air Conditioner isn't cooling effectively. Ensure that the thermostat is set to a suitably cool temperature. Check if the air filter is clean and not clogged. Also, make sure all doors and windows are closed to prevent warm air from entering the room.
How to fix a Mitsubishi Heavy Industries Air Conditioner that doesn't work?
If your Mitsubishi Heavy Industries Air Conditioner isn't working at all, check the following: - Ensure that the power switch is turned on. - Verify that the timer hasn't been set to the 'ON' position. - Check for a power failure or a blown fuse.
General| Cooling Capacity | 2.5 kW |
|---|---|
| Heating Capacity | 3.2 kW |
| Seasonal Energy Efficiency Ratio (SEER) | 6.1 |
| Power Supply | 220-240V, 50Hz |
| Indoor Unit Dimensions (W x H x D) | 870 x 290 x 230 mm |
| Outdoor Unit Dimensions (W x H x D) | 780 x 540 x 290 mm |
| Energy Efficiency Class Cooling | A++ |
| Energy Efficiency Class Heating | A+ |
| SEER | 6.1 |
| SCOP | 4.0 |
| Refrigerant | R32 |
| Type | Split System |
| Noise Level (Outdoor Unit) | 50 dB |
Explains the meaning of WARNING and CAUTION symbols for hazardous situations.
Details the meaning of common symbols used throughout the manual for user guidance.
Provides specific safety instructions for systems using R32 refrigerant.
Covers essential safety measures for installing the air-conditioner unit.
Details precautions related to earth leakage breakers and proper earthing.
Informs about fluorinated greenhouse gases and their environmental impact.
Outlines critical safety measures for operating the air-conditioner.
Advises on safe use by children and keeping the remote out of reach.
Details risks associated with wet hands, flammable materials, and water contact.
Warns against touching fins, placing items on the unit, or using it without filters.
Advises on ventilation and avoiding direct exposure of appliances to airflow.
Highlights risks of water ingress and improper cleaning methods.
Provides warnings against DIY repairs and guidance on contacting dealers.
Details risks associated with refrigerant exposure, including cold injury and inhalation.
Advises on immediate actions for unusual smells or malfunctions.
Identifies and describes the parts of the indoor air-conditioning unit.
Identifies and describes the parts of the outdoor air-conditioning unit.
Lists and describes the accessories provided with the air-conditioner.
Explains the functions of indicator lights and buttons on the unit's display section.
Illustrates typical installation configurations for concealed units.
Provides step-by-step instructions for replacing batteries in the remote control.
Explains how to mount and use the remote control holder.
Lists important precautions for safely handling and using the remote control.
Guides users on what to do if the remote control fails to operate the unit.
Explains how to operate the unit using the ON/OFF button on the unit itself.
Details the procedure to set two air-conditioners to work with one remote.
Explains how to lock and unlock the remote control to prevent accidental operation.
Describes the purpose and operation of each button on the remote control.
Explains the meaning of the symbols and information shown on the remote control display.
Details how signals are transmitted from the remote to the unit.
Provides step-by-step instructions for setting the current time and day.
Explains that timer functions rely on correct time setting.
Describes how the unit automatically selects mode based on room temperature.
Explains how to switch to other modes if AUTO is not desired.
Details how to adjust temperature settings during automatic operation.
Explains how to choose different fan speeds for optimal comfort.
Provides a note about potential sounds when changing fan speeds.
Explains how to adjust the up/down airflow direction.
Guides on how to select COOL, HEAT, DRY, or FAN modes.
Details temperature and fan speed adjustments for each mode.
Specifies the operational temperature and humidity ranges for cooling and heating.
Explains how the unit provides heating and its capacity limitations.
Describes the automatic defrost function during heating operation.
Explains how to set the unit to stop automatically after a specified time.
Provides limitations and notes regarding sleep timer usage.
Details the procedure to set the unit to stop at a specific time.
Offers important notes about the off-timer function.
Guides on setting the unit to start automatically at a specified time.
Provides important notes and conditions for the on-timer function.
Explains how to use SLEEP TIMER and ON-TIMER together.
Details how to combine ON-TIMER and OFF-TIMER for sequential operation.
Explains the "Comfort Start-up" feature for reaching the set temperature by ON time.
Describes how the temperature adjusts automatically during SLEEP operation.
Details how to set up to 4 programs per day for automated operation.
Explains how to activate or deactivate the weekly timer function.
Provides important notes and conditions for weekly timer usage.
Guides on setting programs individually for each day of the week.
Explains how to apply the same settings to all days of the week.
Details how to set operation mode, fan speed, and other functions for programs.
Provides steps to cancel specific programmed settings for days.
Explains how to cancel all programmed settings for all days at once.
Guides on how to review the set weekly timer programs.
Details the 15-minute boost operation for rapid cooling or heating.
Explains the energy-saving mode that adjusts temperature for efficiency.
Lists conditions and modes where High Power/Economy are not available.
Describes how the unit maintains a comfortable temperature during absence or night.
Provides important notes on using the night setback feature.
Explains how to activate silent mode for reduced operating noise.
Lists modes and conditions where silent operation is not available or has limitations.
Details how to run the self-clean function to remove moisture and control mold.
Provides notes on the duration and conditions of the self-clean cycle.
Explains the function that resumes operation after a power cut.
Offers advice for economical and comfortable use of the unit.
Lists essential steps to take before performing any maintenance.
Advises on cleaning the air filter and notes it cannot be washed.
Provides steps for preparing the unit at the end of the operational season.
Lists checks to perform before starting the unit at the beginning of the season.
Recommends suitable places for unit installation, avoiding obstructions and noise issues.
Advises on minimizing operational noise and vibration during installation.
Recommends periodic inspection and maintenance by dealers.
Lists initial checks to perform before calling for service.
Helps diagnose issues related to cooling or heating performance.
Explains reasons for variations in airflow during heating, cooling, and dry modes.
Describes common sounds and their likely causes during operation.
Addresses issues like delayed restart, steam, smells, and signal reception.
Lists specific issues that necessitate immediate dealer notification.
Explains limitations and behaviors when multiple units operate concurrently.
Advises on using AUTO mode with multiple units and potential conflicts.
Describes the refrigerant recovery operation and its audible effects.
Details error codes indicated by RUN and TIMER lights and their corresponding causes.
