Related Manuals for Mitsubishi Electric MSZ-GS25VFD
Summary of Contents for Mitsubishi Electric MSZ-GS25VFD
- Page 1 SPLIT-TYPE AIR CONDITIONERS INDOOR UNIT MSZ-GS25VFD MSZ-GS35VFD MSZ-GS50VFD MSZ-GS60VFD MSZ-GS71VFD MSZ-GS80VFD For user OPERATING INSTRUCTIONS English • To use this unit correctly and safely, be sure to read these operating instructions before use.
- Page 2 ● OPERATING INSTRUCTIONS ● ONTENTS n SAFETY PRECAUTIONS n NAME OF EACH PART n PREPARATION BEFORE OPERATION n SELECTING OPERATION MODES n FAN SPEED AND AIRFLOW DIRECTION ADJUSTMENT n ECONO COOL OPERATION n TIMER OPERATION (ON/OFF TIMER) n DEMAND RESPONSE AND INDOOR UNIT OPERATION n EMERGENCY OPERATION n AUTO RESTART FUNCTION n CLEANING...
- Page 3 AFETY PRECAUTIONS This appliance is not intended for use by persons (including Do not expose combustion appliances to direct airflow. children) with reduced physical, sensory or mental capabilities, • This may cause incomplete combustion. or lack of experience and knowledge, unless they have been Never put batteries in your mouth for any reason to avoid ac- given supervision or instruction concerning use of the appliance cidental ingestion.
- Page 4 ● OPERATING INSTRUCTIONS ● AME OF EACH PART Indoor unit Remote controller <GS25/35/50/60> Signal transmitting section Distance of signal : Heat About 6m exchanger Front panel Beep(s) is (are) heard Air inlet from the indoor unit when the signal is Air filter received. Air cleaning filter Operation dis- play section (Anti-Allergy Enzyme Filter, option) OFF/ON Air outlet (stop/operate) button Vertical vane ECONO COOL...
- Page 5 REPARATION BEFORE OPERATION Before operation: Insert the power supply plug into the power outlet and/or turn the breaker on. Installing the remote controller batteries Remove the back lid. Press RESET. Insert the negative pole of AAA alkaline batteries first. Install the back lid. Note: • Make sure the polarity of the batteries is correct. • Do not use manganese batteries and leaking batteries. The remote controller could malfunction. • Do not use rechargeable batteries. • Replace all batteries with new ones of the same type. • Batteries can be used for approximately 1 year. However, batteries with ex- pired shelf lives last shorter. • Press RESET gently using a thin instrument.
- Page 6 ● OPERATING INSTRUCTIONS ● ELECTING OPERATION MODES COOL mode Enjoy cool air at your desired temperature. Note: Do not operate COOL mode at very low outside temperatures (less than -10°C). Water condensed in the unit may drip and wet or damage furni- ture, etc. DRY mode Dehumidify your room. The room may be cooled slightly. Temperature cannot be set during DRY mode. HEAT mode Enjoy warm air at your desired temperature. to start the operation. Press FAN mode Circulate the air in your room. to select operation mode. Each press Press Note: changes mode in the following order: After COOL/DRY mode operation, it is recommended to operate in the FAN mode to dry inside the indoor unit.
- Page 7 AN SPEED AND AIRFLOW CONO COOL OPERATION DIRECTION ADJUSTMENT Fan speed Swing airflow (change of air flow) makes you feel cooler than stationary airflow. to select fan speed. Each press changes The set temperature and the airflow direction are automatically changed by the Press microprocessor. It is possible to perform cooling operation with keeping comfort. fan speed in the following order: As a result energy can be saved. (AUTO) (Low) (Med.) (High) (Super High) Press during COOL mode page 5 to start • Two short beeps are heard from the indoor unit when set to AUTO. ECONO COOL operation. • Use higher fan speed to cool/heat the room more powerfully. It is rec- The unit performs swing operation vertically in various cycle according ommended to lower the fan speed once the room is cool/warm. to the temperature of the unit. Set temperature is set 2°C higher auto- • Use lower fan speed for quiet operation. matically. Up-down Airflow direction again to cancel ECONO COOL operation.
- Page 8 ● OPERATING INSTRUCTIONS ● EMAND RESPONSE AND INDOOR UNIT OPERATION Demand response This unit has demand response capability which is compliant with AS/NZS 4755.3.1. To activate this function, you need to make a contract with remote agents such as electric supply company, then this unit should be connected to Demand response enabling devise (DRED). For further information, consult your dealer. Demand response represents the automated alteration of an electrical product’s normal mode of operation in response to an initiating signal originating from or defined by a remote agent. This unit supports 3 Demand Response Modes (DRMs). Operation indicator lamp Description of operation in this mode Not lighted Lighted Compressor off The air conditioner does not perform cooling or heating opera- DRM 1 tion during the demand response event. The air conditioner continues to perform cooling or heating operation during the demand response event, but the elec- Upper lamp is lighted. trical energy consumed by the air conditioner in a half hour DRM 2 period is not more than 50% of the total electrical energy that would be consumed if operating at the rated capacity in Lower lamp blinks.
- Page 9 LEANING Instructions: • Switch off the power supply or turn off the breaker before cleaning. • Do not soak or rinse the horizontal vane. • Be careful not to touch the metal parts with your hands. • Do not use water hotter than 50°C. • Do not use benzine, thinner, polishing powder, or insecticide. • Do not expose parts to direct sunlight, heat, or fire to dry. • Use only diluted neutral detergents. • Do not apply excessive force on the fan as it may cause cracks or breakage. • Do not use a scrubbing brush, a hard sponge, or the like. Air cleaning filter (Anti-Allergy Enzyme Filter, option) Back side of air filter Clean every 3 months: • Remove dirt by a vacuum cleaner. • Put it back to its original position, and install all tabs of the air filter. When dirt cannot be removed by vacuum cleaning: • Soak the filter and its frame in lukewarm water before rinsing it.
- Page 10 ● OPERATING INSTRUCTIONS ● HEN YOU THINK THAT TROUBLE HAS OCCURRED Symptom Explanation & Check points Even if these items are checked, when the unit does not recover from the trouble, stop using the air conditioner and consult your dealer. Does not cool or heat The room cannot be cooled •...
- Page 11 HEN THE AIR CONDITIONER IS NOT NSTALLATION PLACE AND GOING TO BE USED FOR A LONG TIME ELECTRICAL WORK Installation place Operate by COOL mode with the highest temperature Avoid installing the air conditioner in the following places. • Where there is much machine oil. set or FAN mode for 3 to 4 hours. Page 5 • Salty places such as the seaside.
- Page 12 HEAD OFFICE: TOKYO BUILDING, 2-7-3, MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN JG79Y822H02...