Blue Star MHW301RC User Manual Download

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USER’S MANUAL

Contents

From Our Vice President

Product Features

Know Your Airconditioner

Installation

The Cordless Remote Control
– An Overview

The Display Panel on the Indoor Unit

Manual Operation

Operating Your Airconditioner

Maintenance

Dos & Don’ts

Troubleshooting Chart

Warranty

Warranty Certificate

24x7 Customer Care &

Blue Star Service Offices

E-Waste Management

Back inner cover

Summary of Contents for MHW301RC

Page 1: ...Models MHW301RC MHW361RC Mega Split Airconditioners with Cordless Remote Control 3 Phase Compressor ...

Page 2: ...7 While due care has been taken to avoid errors or misinterpretation Blue Star Limited is neither liable nor responsible for consequence of any action taken on the basis of this publication All contents are applicable as on the date of publication and may subsequently be amended Published by Blue Star Limited Room Airconditioners Division 9 Bazullah Road T Nagar Chennai 600 017 India For restricte...

Page 3: ... 5 The Cordless Remote Control An Overview 8 The Display Panel on the Indoor Unit 14 Manual Operation 15 Operating Your Airconditioner 16 Maintenance 23 Dos Don ts 24 Troubleshooting Chart 25 Warranty 26 Warranty Certificate 31 24x7 Customer Care 35 Blue Star Service Offices E Waste Management Back inner cover ...

Page 4: ... of satisfactory and trouble free performance We are confident that time and performance will justify the trust you have placed in this product This manual will help you get the best out of your Mega Split Airconditioner Please spare some time to go through this manual carefully In the unlikely event of your running into a problem kindly check the Troubleshooting Chart to diagnose the possible cau...

Page 5: ...tures Long Life Great Looks Small Footprint Electronic Thermostat Fuzzy Logic 3 Phase Power Saver Compressor Programmable Timer Sleep Mode Time Delay Auto Restart Memory Backup Oscillating Louvres Digital Display 3 Speed Cooling ...

Page 6: ...onditioned room the latter is kept outside This is because all the heat from inside is rejected outside through the ODU The ODU houses the all important part of your airconditioner the compressor Blue Star ODUs are capable of withstanding a 500 hour salt spray test The condenser coil uses coated blue fins to enhance coil efficiency and life and to protect it from chemicals and corrossion due to sa...

Page 7: ...ulation Avoid obstructions in the way of the air circulation 2 Do not locate the unit directly opposite a door which is opened frequently The cold air will go out of the room each time the door is opened thus wasting energy 3 All indoor units will form condensate water Provision must be made to drain this condensate from within the indoor unit to the outside or into a toilet or similar space The t...

Page 8: ...unted on a wall sunshade or skirting 2 Ideally the ODU should not be too far away from the IDU the recommended distances are marked in the figure alongside 3 Ensure that air can pass freely through the unit Please allow at least 2 metres free space on the air outlet side and 0 3 metres on the air inlet side 4 If more than one ODU is to be installed they must be properly separated so that the warm ...

Page 9: ... important that the ODU is easily accessible to the service technician It is advisable to discuss the same with the sales engineer before deciding upon the location of the Unit If the ODU is to be located on a high ledge it will be a good idea to provide a catwalk a platform around the Unit and an access door window close to the outdoor unit location Electrical Outlet After the locations of the ou...

Page 10: ...of your airconditioner at an accessible height The remote control can then be placed conveniently on the mounted bracket Know Your Remote Control Main Panel 1 LCD Screen indicates current settings 2 ON OFF key 3 Cycles mode through AUTO COOL DRY HEAT FAN modes 4 Cycles the Fan Speed through AUTO mode and LOW MEDIUM and HIGH speeds 5 Enables setting of desired temperature Not applicable to Cooling ...

Page 11: ...swing angle of louvre 7 Sets louvre sweep on or off 8 Sets the Clock 9 Sets AC on ECONOMY mode 10 Sets the Timer On time 11 Sets the Timer Off time 12 Sets the time for the Clock Timer 13 Sets the Clock Timer 14 Cancels Timer 15 Locks the keypad 16 Resets to default settings ...

Page 12: ...e current operation mode 3 ON OFF DISPLAY 4 TEMP Displays the temperature setting 5 CLOCK The current time is displayed in 24 hour format 6 TIMER The time set for both ON and OFF timers is indicated in 24 hour format 7 LOCK Indicates keypad locked or not 8 FAN SPEED Displays the selected fan speed 9 ECONOMY DISPLAY Indicates if unit set to ECONOMY mode ...

Page 13: ...k if you are within operating range see later section on Using the Remote Control If you are replace batteries with 2 fresh AAA size batteries and try again Alkaline batteries are recommended for longer life When replacing batteries do not use old batteries or mix different types If you do not expect to use the remote control for a few weeks remove the batteries Otherwise battery leakage may damag...

Page 14: ...et time Each time you press the button to the left the time set reduces by one minute and vice versa 2 When the correct time is set press the OK button The display stops flashing and the clock starts operating Readjusting the CLOCK 3 If you need to adjust the clock at a later time press the CLOCK button The colon in the clock display begins to flash To set the new time follow steps 1 and 2 describ...

Page 15: ...C resumes operation with whatever settings it was previously programmed to operate on 5 Press ON OFF again to switch your AC off Notes 1 Ensure that curtains doors etc do not block the signals from the remote control to the indoor unit 2 Prevent any liquid from failing into the remote control Do not expose the remote control to direct sunlight or heat 3 If the infrared signal receiver on the indoo...

Page 16: ...2 Operation Indicator This indicator flashes when power comes on and stays illuminated when the unit is in operation 3 Not applicable to these models 4 TIMER Indicator This indicator lights up when TIMER is set ON OFF 5 AUTO Indicator This indicator lights up when the airconditioner is in AUTO Operation ...

Page 17: ...in place with a click 2 The Manual Control button s are exposed 3 Press the AUTO button until the AUTO lamp lights up Your AC now operates in the AUTO Mode with a Set Temperature of 24o C 4 To turn off the AC press the button again until the AC is switched off 5 The COOL button is to be used only by a technician for testing Kindly do not operate the same 6 Close the cover gently after use To rever...

Page 18: ...rporated into the circuit The Time Delay ensures that the compressor switches on only after a delay of about 3 minutes after a power is interrupted momentarily or b the COOL mode is selected For more details on the COOL Mode see p 18 2 Press the ON OFF button Your AC switches on with parameters that were set before power was switched off In case of power failure too your AC retains previous settin...

Page 19: ...an be read on the LCD display 6 The current room temperature is displayed here 7 To switch off the AC press the ON OFF button again The Auto Mode When you switch your AC on the fan speed is set to AUTO by default In the Auto mode your airconditioner thinks for you The unit automatically and continuously monitors the difference between room temperature and the set temperature and adjusts fan speed ...

Page 20: ...de cooling your room to the desired Set Temperature 1 Press the Mode button to cyclically step through the modes and stop when the COOL mode is selected 2 COOL is displayed on the LCD panel when you select the COOL Mode The DRY Mode In the DRY Mode your AC reduces the humidity within the room faster 3 Press the Mode button to cyclically step through the modes and stop when the DRY mode is selected...

Page 21: ...ery hour that it operates for the first two hours After 2 hours and an increase in the Set Temperature by 2 C your AC maintains the temperature at that level without further increase Setting the Desired Room Temperature You can set the temperature at which you would like your room to be between 17 C and 30 C recommended setting 23 C for maximum comfort while reducing power consumption 4 Press the ...

Page 22: ...n the indoor unit lights up 4 Press the CANCEL button if you wish to cancel Timer settings Notes 1 Both On and Off Timers can be set simultaneously to offer you the convenience of having your AC switch on and off automatically at preset times 2 When you select Timer operation the remote control automatically transmits the timer signals to the indoor unit at the specified time Therefore the remote ...

Page 23: ...irection of flow suits you Release the button at this point Notes 1 The AIR DIRECTION and SWING buttons are disabled when the airconditioner is not in operation including when the ON TIMER is set 2 Do not operate the airconditioner for long hours with the air flow direction set downward during the cooling or dry operation Otherwise condensation may occur on the surface of the vertical air flow lou...

Page 24: ...ion of lever to avoid damage to the vertical louvres 3 Adjust vertical louvres only when the horizontal louvre is set at a particular angle using the AIR DIRECTION button Do not adjust when in SWING mode LOCK and RESET Functions 1 Press the LOCK button to lock all current settings The remote control does not thereafter accept any operation except that of the LOCK button itself Use the Lock mode wh...

Page 25: ...as a user should carry out on your own Cleaning the filter 1 Lift the cover by applying gentle pressure in both sides and lifting it upwards 2 The filters will be visible 3 Lift the filters slightly upwards 4 Pull out the filters 5 Wash the filters under a tap until they are clean 6 Do not use detergents for cleaning the filter 7 Dry filters under shade 8 Reinstall dry filters 9 Press the cover ge...

Page 26: ...ch off the power supply if not in use for a long time Unplug the unit while cleaning DON Ts Don t leave the doors and windows open when the airconditioner is on Don t use hot water to clean the front grill Don t use scouring powder harsh soaps wax or polish on the grill Don t switch on the airconditioner immediately after switching it off Wait for 2 minutes Don t operate the AC with a clogged filt...

Page 27: ... free Remove all obstructions to make the airflow paths free The air filter is not clean Clean the air filter NOTE If the unit still does not work or if any other types of symptoms are encountered shut off the mains switch fuse unit and call the service engineer technician Compressor is off not in Auto or Cool Mode Symptoms Possible Causes Suggested Remedy Unit does not start MCB has tripped Reset...

Page 28: ...e Star branch office through whom the machine has been purchased or ex Blue Star service associate 2 Free after sales service for a period of 12 months from the date of original installation or 15 months from the date of sale whichever is earlier as and when necessary within the municipal limits of the city or town where the Blue Star dealer office is situated 3 Free preventive maintenance of the ...

Page 29: ...ny delay or failure in performance resulting directly or indirectly from causes beyond its reasonable control including delay in repairing due to labour problem restrictions and regulations of the government public movement war or any other unavoidable circumstances 7 The warranty extended is in lieu of implied conditions and warranties under the law and is limited to the repair or replacement of ...

Page 30: ... null and void if 1 The Product is not operated according to instructions given in the Operating Instruction Booklet 2 Installation reinstallation service repairs of product is done by any person other than Blue Star Ltd s Authorised Dealer Service Associate 3 Damage is caused to the product due to an abnormally corrosive alkaline acidic atmosphere 4 Any loss of refrigerant occurs due to accident ...

Page 31: ... faulty Voltage Stabilizer Note 1 None of the employees and or Authorized Dealers and or Service Associates of the Company have any authority whatsoever to change the terms and conditions of this warranty 2 This warranty should be deemed to have been issued at Mumbai State of Maharashtra and courts at Mumbai shall have exclusive jurisdiction on matters covered by or following from this warranty an...

Page 32: ...x and follow instructions therein b Fill in the Warranty Certificate Cards in this manual and mail the lower card to the address printed on it CATEGORY WARRANTY PARTS RANGE PARTS COVERED DURING PERIOD COVERED 1st YEAR WARRANTY DURING EXTENDED WARRANTY PERIOD Mega Split AC 1 Year NA 2 5TR All parts excluding MHW301RC 3TR 1 Air Filter and MHW361RC 2 All plastic parts including IDU Panel Louvre 3 Hea...

Page 33: ...s Warranty Certificate Mega Split Airconditioners Dealer s Signature Stamp Customer Copy Cut and mail to Blue Star Ltd to the address on reverse Customer s Name Address City State Pin Phone Mobile No O R Bill No Date Model No Serial No Dealer s Name Address Warranty Certificate Mega Split Airconditioners Dealer s Signature Stamp ...

Page 34: ...Blue Star Limited CBO ACRSD II Pokharan Road Majiwada Thane 400 601 Please Affix Postage Stamp 32 MEGA SPLIT AIRCONDITIONING SYSTEMS ...

Page 35: ...4004000 TRIVANDRUM TC IV 962 Chandrika Sree Chitra Nagar Pipe Line Road Kawdiar Trivandrum 695 003 Tel 0471 2720025 2720065 VISAKHAPATNAM D No 49 24 65 1 Near Sankarmattam Road Madhura Nagar Visakhapatnam 530 016 Tel 0891 2748405 2748433 WEST AHMEDABAD Blue Star Ltd 2nd Floor Shivalik II Near Shivranjani Cross Roads 132 Feet Ring Road Satellite Ahmedabad 380 015 Tel 079 40224000 Blue Star Ltd 3rd ...

Page 36: ...36 MEGA SPLIT AIRCONDITIONING SYSTEMS ...

Page 37: ...ignated toll free contact number 1800 209 1177 for guidance on end of life disposal of this product DOs and DON Ts DOs Run and maintain machine as per instructions given in the User Manual Engage only an authorized person to attend to repairs of your machine Call on the toll free number for assistance to dispose of your machine if required Engage only an authorized person for DE INSTALLATION Consu...

Page 38: ...RAD August 2013 5k ...

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