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MODELS
(Ceiling-mounted Multi flow Cassette type)

FFQ25BV1B
FFQ35BV1B
FFQ50BV1B
FFQ60BV1B

SPLIT SYSTEM

Air Conditioner

OPERATION MANUAL

00_CV1_3P184442-4D.fm  Page 1  Saturday, April 25, 2009  1:09 PM

Summary of Contents for FFQ25BV1B

Page 1: ...MODELS Ceiling mounted Multi flow Cassette type FFQ25BV1B FFQ35BV1B FFQ50BV1B FFQ60BV1B SPLIT SYSTEM Air Conditioner OPERATION MANUAL 00_CV1_3P184442 4D fm Page 1 Saturday April 25 2009 1 09 PM...

Page 2: ...1 1 3 4 2 TEST C hr hr TEST NOT AVAILABLE L H 2 10 11 3 1 4 5 6 7 8 14 15 16 17 18 19 20 21 22 12 9 13 a b c d e e f g h i k e f l d j C hr H 00_CV2_3P184442 4D fm Page 1 Thursday April 23 2009 5 28 P...

Page 3: ...y read this operation manual before using the air conditioner It will tell you how to use the unit properly and help you if any trouble occurs After reading the manual file it away for future referenc...

Page 4: ...the following control system type Group control system One remote controller controls up to 16 indoor units All indoor units are equally set Two remote controllers control system Two remote controller...

Page 5: ...noxious gas Do not longer use the air conditioner until a qual ified service person confirms that the leakage has been repaired Consult your local dealer regarding what to do in case of refrigerant l...

Page 6: ...r outlets Impaired air flow may result in insufficient perfor mance or trouble Be sure that children plants or animals are not exposed directly to airflow from the unit as adverse effects may ensue Do...

Page 7: ...dealer Never do it by yourself Make sure that a separate power supply circuit is provided for this air conditioner and that all electrical work is carried out by qualified per sonnel according to loc...

Page 8: ...rature 9 DISPLAY FAN SPEED This display shows the set fan speed 10 DISPLAY AIR FLOW FLAP Refer to AIR FLOW DIRECTION ADJUST 11 DISPLAY TIME TO CLEAN AIR FIL TER Refer to HOW TO CLEAN THE AIR FILTER 12...

Page 9: ...re recom mend starting the unit ahead of time using the timer operation Regarding outside air temperature and heating capacity The heating capacity of the air conditioner declines as the outside air t...

Page 10: ...the stop time can be simulta neously programmed Press the TIMER MODE START STOP but ton several times and select the mode on the display The display flashes For setting the timer stop For setting the...

Page 11: ...g cooling or dry operation and set it downwards during heat ing operation Do not let the air blow directly to a person It takes time for the room temperature to reach the set temperature We recommend...

Page 12: ...tral detergent When the flap is extremely contaminated remove it as below and clean or exchange it For changing the flap please contact your dealer NOTE Do not use gasoline benzene thinner polishing p...

Page 13: ...he display shows UNDER CENTRALIZED CONTROL and it flashes for few seconds after pressing an operation button This is because the system is under centralized control Flashes on the display indicates th...

Page 14: ...n COOLING OPERATION or at a stop The noise is heard when the drain pump is in operation A Pishi pishi squeaking sound is heard when the system is in operation or after the stop of operation Expansion...

Page 15: ...clogged Ask a qualified service person to clean the air fil ters Refer to MAINTENANCE 3 The system operates but it does not suffi ciently cool or heat If the air inlet or outlet of the indoor or the o...

Page 16: ...0906 HT 3P184442 4D EM09A010 00_CV1_3P184442 4D fm Page 2 Saturday April 25 2009 1 09 PM...

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