Operating instructions

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SPLIT-TYPE AIR CONDITIONERS

OPERATING INSTRUCTIONS

INDOOR UNIT

MSC-GA20VB

MSC-GA25VB

MSC-GA35VB

For customers

Thank you very much for purchasing this Mitsubishi room air conditioner.

•

To use this unit correctly and safely, be sure to read this operating instructions

before use.

Keep this manual carefully for later reference.

•

Be sure to receive a guarantee card from your dealer and check that the

purchased date

and shop name, etc. are entered correctly.

• This air conditioner should not be installed by the customer.

(Safety and performance functions cannot be assured.)

English

SG79Y753H01_Cover.indd 3SG79Y753H01_Cover.indd 3 4/28/06 10:16:52 AM4/28/06 10:16:52 AM

Summary of content (12 pages)

PAGE 1
SPLIT-TYPE AIR CONDITIONERS English OPERATING INSTRUCTIONS INDOOR UNIT MSC-GA20VB MSC-GA25VB MSC-GA35VB For customers Thank you very much for purchasing this Mitsubishi room air conditioner. • To use this unit correctly and safely, be sure to read this operating instructions before use. Keep this manual carefully for later reference. • Be sure to receive a guarantee card from your dealer and check that the purchased date and shop name, etc. are entered correctly.
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CONTENTS SAFETY PRECAUTIONS.......................................................................................................................................................... 2 NAME OF EACH PART ............................................................................................................................................................. 3 PREPARATION BEFORE OPERATION .........................................................................................................................
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SAFETY PRECAUTIONS CAUTION Do not use the unit for special purposes. • Do not use this air conditioner to preserve precision devices, food, animals, plants and art objects. This may cause deterioration of quality, etc. Do not put a stove, etc. where they are exposed to direct airflow. • This may cause imperfect combustion. When the unit is to be cleaned, switch it off and disconnect the power supply plug and/or turn off the breaker.
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NAME OF EACH PART PREPARATION BEFORE OPERATION Remote controller Auto restart function ■ Signal transmitting section These models are equipped with an auto restart function. If you do not want to use this function, please consult the service representative because the setting of the unit needs to be changed. Operation display section Auto restart function is ...
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PREPARATION BEFORE OPERATION Remote controller How to set the batteries and the current time 1 Remove the front lid and insert batteries. Then reattach the front lid. Insert the minus pole of the batteries first. Check if the polarity of the batteries is correct. Insert the minus pole of the batteries first. 2 Press the RESET button. Press using a thin stick. 3 Press the CLOCK set button. Press using a thin stick. HR. MIN. and buttons (TIME SET buttons) to set the current time.
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I FEEL... AUTO OPERATION With the “ (I FEEL...)” auto operation mode, the optimum room condition can be set automatically with a one-touch operation. Details of operation To start operation: ■ ˚C Press the ON/OFF button. When the “ (I FEEL...)” mode is selected, the air conditioner is automatically controlled at the optimum temperature. CLOCK AMPM Description of “I FEEL...
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MANUAL OPERATION (COOL, DRY, HEAT/FAN) AIR FLOW velocity and direction can be selected as required. To select the COOL, DRY or HEAT/FAN mode: 1 Press the button. 2 Select the operation mode by pressing the AIR FLOW VELOCITY AND DIRECTION ADJUSTMENT ON/OFF ˚C CLOCK AMPM TOO COOL FAN STOP VANE START Type Operation mode COOL & HEAT HEAT COOL ONLY FAN ˚C AMPM TOO ON/OFF WARM TOO COOL FAN STOP I FEEL COOL HR. ECONO COOL MIN. RESET CLOCK To stop operation: ■ ON/OFF Press the button.
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ECONO COOL OPERATION WHEN THE AIR CONDITIONER IS NOT GOING TO BE USED FOR A LONG TIME Use this operation when you want to be comfortable in COOL mode even with energy saved. Perform the following operations while the unit is operating in the MANUAL COOL mode. ˚C CLOCK AMPM ■ ECONO COOL button. When the (ECONO COOL) operation is selected in COOL mode, the air conditioner performs swing operation in various cycle according to the temperature of air conditioner.
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CLEANING THE AIR FILTER (CATECHIN) When the capacity is lowered because of dirt, etc., it is necessary to replace the air cleaning filter. Cleaning the air filter (about once every 2 weeks) 3 After washing with water/lukewarm water, dry 1 Remove the air filter. the air filter well in the shade. Open the front panel, then remove/replace the filter. REPLACEMENT OF THE AIR CLEANING FILTER • Do not expose the air filter to direct sunlight or heat from a fire when drying it.
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BEFORE CONTACTING THE SERVICE REPRESENTATIVE, CHECK THE FOLLOWING AGAIN Question The air conditioner cannot be operated. Check points or Remedy • Is the breaker turned on? • Is the fuse blown? • Is the ON timer set? (Page 8) WHEN YOU THINK THAT TROUBLE HAS OCCURRED Question Answer (not a malfunction) The air conditioner cannot • This protects the air conditioner according to inbe operated for about 3 structions from the microprocessor. Please wait. minutes when restarted. Cracking sound is heard.
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INSTALLATION, RELOCATION AND INSPECTION Installation place The installation location of the outdoor unit should be at least 3 m away from the antennas for TV sets, radios, etc. In areas where the reception is weak, provide greater space between the outdoor unit and the antenna of the affected device if operation of the air conditioner interferes with radio or TV reception. Avoid installing the air conditioner in the following places. • Where flammable gas could leak.
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HEAD OFFICE: TOKYO BLDG., 2-7-3, MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN SG79Y753H01 SG79Y753H01_Cover.