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Operation manual 

BYCQ14 BYCQ140 BYCQ140E2GFW1B

 

Self cleaning decoration panel

 

4P558846-1A 2018.12

19

Useful Information

After-sale Service

• 

Do not disassemble, modify, or repair the unit.

Doing so may result in electric shocks or fire.

 

Contact your Daikin dealer.

• 

Do not relocate or reinstall by yourself.

Improper installation may result in electric shocks or fire.

 

Contact your Daikin dealer.

• 

Beware of fire in case of refrigerant leakage.

If the air conditioner is not operating correctly, i.e. not generating cool or warm air, refrigerant 

leakage could be the cause. Contact your Daikin dealer for assistance. The refrigerant within 

the air conditioner is safe and normally does not leak. However, in the event of a leakage, 

contact with a naked burner, heater or cooker may result in generation of noxious gas. Do 

not longer use the air conditioner until a qualified service person confirms that the leakage 

has been repaired. 

 

„

Advise the repairer of the following items

• 

Model name

•  Date of installation

• 

Failure conditions: As precise as possible.

•  Your address, name, and telephone number

 

„

Repairs after Expiration of Cost-free Guarantee Repair Period

Contact your Daikin dealer.

Daikin will conduct paid repairs if the product is repairable with its functions maintained.

 

„

Stock Period of Performance Spare Parts

Performance spare parts are components that are required to maintain the function of the product.

Daikin has a stock of performance spare parts for the air conditioner for nine years after the stoppage of 

producing the air conditioner.

 

„

Recommendation for Maintenance Inspection Contract

The interior of the air conditioner will become dirty with its performance degraded if the air conditioner is used 

for several seasons.

A specialized technique is needed for the overhauling or internal cleaning of the product apart from usual 

maintenance work. Therefore, Daikin recommends a paid maintenance inspection contract.

However, this product performs filter auto cleaning. Therefore, the customer’s everyday care of the product is 

not necessary.

There will be an adverse influence on the product, such as the clogging of the filter, depending on the 

environmental and operating conditions of the product. Therefore, Daikin recommends maintenance 

inspections at the following inspection intervals.

Summary of Contents for BYCQ140E2GW1

Page 1: ...g the use of the product Read this manual carefully and be sure you understand the information provided before attempting to use the product Keep this manual where it is readily accessible after readi...

Page 2: ...140E2GW1 BYCQ140E2GFW1 BYCQ140E2GFW1B Self cleaning decoration panel 4P558846 1A 2018 12 1 Contents Safety Precautions 2 Names and Functions 5 Filter Auto Cleaning 8 Dust Collection from Dust Box 13 U...

Page 3: ...er is not operating correctly i e not generating cool or warm air refrigerant leakage could be the cause Consult your dealer for assistance The refrigerant within the air conditioner is safe and norma...

Page 4: ...is may result in fire Before cleaning be sure to stop unit operation turn the breaker off or remove the power cord Otherwise an electric shock and injury may result To avoid electric shocks do not ope...

Page 5: ...t Leaves are a hotbed for small animals which can enter the unit Once in the unit such animals can cause malfunctions smoke or fire when making contact with electrical parts Never touch the internal p...

Page 6: ...in air conditioning operation Flashing The product is performing filter auto cleaning Red Flashing at long intervals Time to collect the dust in the dust box with the dust detected by the dust sensor...

Page 7: ...tem selected 5 Down button Be sure to press the part with the symbol Used to lower the set temperature The next items on the lower side will be highlighted The highlighted items will be scrolled conti...

Page 8: ...ollers will not be lit simultaneously 1 Filter auto cleaning display Displayed while the product is performing filter auto cleaning 2 Message The following message will appear Error Push Menu Button W...

Page 9: ...while the product is performing filter auto cleaning Specify the desired period from eight periods NOTE The correct clock settings are necessary The product will perform filter auto cleaning from 00 0...

Page 10: ...t hour or when cooling or heating demand is rather low during the third hour the unit forces execution of the cleaning function even when the unit is operating After completion of the cleaning functio...

Page 11: ...set for some reason e g no power is supplied to the product for 48 hours or longer The product may generate a little noise when the filter rotates or the dust is scraped with the brush The fan rotates...

Page 12: ...07 Thursday 12 00 Return Setting Select Hour with buttons Input the hour with buttons Holding down the button causes the number to change continuously 8 Date Time Year 2011 Month 10 Day 07 Thursday 1...

Page 13: ...tilation mode Auto Schedule Disable Display Mode Standard Display Item Outside Filter auto clean 00 03 A list showing the current setting status will appear Press buttons to go to the next item Pressi...

Page 14: ...splay Collection sign 1 Collection sign 2 Collection sign 3 Collection sign 4 Remote controller LCD The messages Collect dust and Press Menu Button will appear alternately AH error sign will appear Op...

Page 15: ...vided hook and loop fastener strip and take the following procedure Example 1 1 Peel the release paper off the double stick tape on the back of the fastener strip and paste the fastener strip onto a f...

Page 16: ...let Connection pipe Rises approximately 10 mm Internal cross section of dust collection inlet Air inlet 4 While the leading end of the connection pipe closely come in contact turn on the vacuum cleane...

Page 17: ...Method An illustration of vacuuming dust from the dust collection inlet will appear See Dust Collection with Vacuum Cleaner on page 14 After understanding the method of dust collection press the Menu...

Page 18: ...indicator to flash green Check before requesting servicing Symptom Probable cause Remedy Dust sticks to the air filter dust falls The room has a large quantity of dust temporarily as a result of the c...

Page 19: ...troller Error Push Menu Button The operation indicator will blink Warning Push Menu Button The operation indicator will not blink Check the malfunction codes See below Error code Display Operation Met...

Page 20: ...Your address name and telephone number Repairs after Expiration of Cost free Guarantee Repair Period Contact your Daikin dealer Daikin will conduct paid repairs if the product is repairable with its...

Page 21: ...ction cost Furthermore the inspection and maintenance frequencies may be shorter than those specified in the table depending on the content of the maintenance inspection contract 3 The product require...

Page 22: ...58846 1A 2018 12 21 Relocation Contact your Daikin dealer because the same requires a specialized technique in the case of relocating and reinstalling the air conditioner for some reason e g the movem...

Page 23: ......

Page 24: ...Copyright 2018 Daikin 4P558846 1A 2018 12...

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