Blue Star HNHW18CA User Manual Download Page 4

Dear Customer,

Congratulations on the purchase of your new high

performance and energy efficient Inverter Hi-Wall Split

Airconditioner. This superior product has been

engineered for convenient and optimum performance.

It has been manufactured with the best available

materials, with stringent quality controls undertaken

during all the manufacturing processes. It has been

tested in the factory under actual operating

conditions to ensure you years 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 of your Inverter Hi-Wall 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 cause and take necessary steps. However,

do not hesitate to approach your dealer or the nearest

Blue Star office, if you require help. The list of Blue

Star service  offices is given on back inner wrapper

of this manual.

I do hope that you will enjoy using your Inverter Hi-Wall

Split Airconditioner.

With warm regards,

Mukundan Menon
Vice President

Letter from the

Vice President

2

Indoor Unit

Models: HNHW18CA,

         HNHW24CA

Summary of Contents for HNHW18CA

Page 1: ...Inverter Hi Wall Split Airconditioners with Cordless Remote Control MODEL HNHW18CA HNHW24CA ...

Page 2: ... 600 017 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 applicable as on date of publication Modifications may take place subsequent to that Published by Blue Star Limited No 9 Bazullah Road T Nagar Chennai 600017 India For restricted circulation...

Page 3: ...n Overview 9 Display Icons 10 Working Temperature Range 13 Remote Control Operation 14 Additional Features of The Remote Control 16 Emergency Operation 17 Do s Don ts 18 Maintenance 19 Troubleshooting Chart 20 Warranty 22 Warranty Certificate 24 Blue Star Service Centres 26 Contents 1 Indoor Unit Models HNHW18CA HNHW24CA ...

Page 4: ...mance will justify the trust you have placed in this product This manual will help you get the best of your Inverter Hi Wall 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 thepossiblecauseandtakenecessarysteps However do not hesitate to approach your dealer or th...

Page 5: ...nic Thermostat Fuzzy Logic Power Saver Compressor Programmable Timer Time Delay Auto Restart Memory Backup Oscillating Louvres Digital Display 3 Speed Cooling High purity Filtration Dry Mode Product Features 3 Indoor Unit Models HNHW18CA HNHW24CA ...

Page 6: ... 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 is coated with blue fins to enhance coil efficiency and life and to protect it from chemicals and corrosion due to salinity The IDU is mounted on one of the walls of the room to be airconditioned The ODU can be mounted on a wall s...

Page 7: ...re charged with R410A refrigerant the new environment friendly refrigerant which has almost nil ozone depleting Important Functions Anti freezing function during cooling Mode in the Indoor Unit If the unit is running in COOL mode and set in very low temperature there will be frost formed on the heat exchanger when indoor heat exchanger temperature goes below 4 deg C the indoor unit PCB will stop c...

Page 8: ...U for the best cool air circulation Preferably there should be no obstructions nearby 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 3 All indoor units will form condensate water Please ensure that the condensate can be drained out of the room to a toilet pantry etc The technician will make sure that a ...

Page 9: ...ion will be of interest to you 1 The Outdoor Unit can be mounted 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 adjacent figure 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 i...

Page 10: ...asily 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 adequate space must be provided for the service technician to service the unit It is a good idea to provide a catwalk a platform around the unit and an access door window close to the outdoor unit location E...

Page 11: ...Know your Remote Control an Overview 9 ...

Page 12: ...Display Icons 10 ...

Page 13: ...11 ...

Page 14: ...12 ...

Page 15: ...illuminates when the Airconditioner is in Cool mode opertion 3 Digital Display Indicator Displays the current setting temperature when the Airconditioner is in operation 4 On Off Indicator This indicator illuminates when the Airconditioner is in On Off opertion 5 Dry Mode Indicator This indicator illuminates when the Airconditioner is in Dry mode opertion 6 Run light Indicator Indoor sideDB WB o C...

Page 16: ...14 ...

Page 17: ...15 ...

Page 18: ...Additional Features of The Remote Control 16 ...

Page 19: ...17 HEAT automatically according ...

Page 20: ...lug the unit while cleaning Do s Don ts Don ts Don t leave the doors and windows open when the airconditioner is on Don t use hot water to clean the front grille Don t use scouring powder harsh soaps wax or polish on the grille Don t switch on the airconditioner immediately after switching it off Wait for 2 minutes Don t operate with a clogged filter Don t block air intake outlet vents Don t chang...

Page 21: ...lvents for cleaning These may cause the plastic surface to crack or deform Cleaning the air filter A clogged air filter reduces cooling efficiency Please clean the filter once in a every 2 weeks 1 Lift the indoor unit panel up to an angle until it stops with a clicking sound 2 Take hold of the handle of the air filter and lift it up slightly to take it out from the filter holder then pull it downw...

Page 22: ...ll 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 MCB Fuse has ...

Page 23: ...rmed on the outdoor heat exchanger that the unit will automatically defrost indoor unit stop blowing air for 3 12min During the defrosting there is water flowing out or vapor be produced In dehumidifying mode sometimes indoor fan will stop in order to avoid condensing water be vaporized again restrain temperature rising If unit is running under the high humidity for a long time the moisture will b...

Page 24: ...of the city or town where the Blue Star dealer office is situated Note For units installed beyond the municipal limits of the jurisdiction of the Authorised Service Agent Dealer of Blue Star all expenses incurred in dispatching the unit or parts thereof from the Company s authorised service station or the dealer of Blue Star as well as expenses incurred in connection with deputing of service perso...

Page 25: ... to the payment or any monetary consideration whatsoever or the replacement or return of the airconditioner as a whole 6 These terms and conditions of Company guarantee are not alterable either by the Company s employees or dealers except with written consent from the Vice President Room Airconditioners Department 9 Bazullah Road T Nagar Chennai 600 017 7 Warranty Registration You can register you...

Page 26: ...e Address City State Pin Phone Mobile No O R Bill No Date Model No Serial No Dealer s Name Address Dealer s Signature Stamp Customer s Name Address City State Pin Phone Mobile No O R Bill No Date Model No Serial No Dealer s Name Address Dealer s Signature Stamp Cut and mail to Blue Star Ltd to the address on reverse Customer Copy 24 ...

Page 27: ...Please Affix Postage Stamp Blue Star Limited CBO ACRSD II Pokharan Road Majiwada Thane 400601 25 ...

Page 28: ...NDERABAD 207 Sikh Road Bantia Estate Secunderabad 500 003 Tel 040 44004000 TRIVANDRUM T C IX 1490 Chandrika Sasthamangalam Trivandrum 695 010 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 2nd Floor Shivalik II Near Shivranjani Cross Roads 132 Feet Ring Road Satellite Ahmedabad 380 015 Tel 07...

Page 29: ...RAD January 2011 ...

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