Daikin FBQ20DAVMK User Manual Download

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SPLIT SYSTEM

Air Conditioner

INSTALLATION MANUAL

MODELS

(Ceiling mounted duct type)

READ THESE INSTRUCTIONS CAREFULLY BEFORE INSTALLATION.

KEEP THIS MANUAL IN A HANDY PLACE FOR FUTURE REFERENCE.

English

00_CV_3PN06583-10W.fm Page 1 Thursday, March 24, 2011 8:56 AM

FBQ20DAVMK

FBQ24DAVMK

FBQ36DAVMK

FBQ45DAVMK

FBQ48DAVMK

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Summary of Contents for FBQ20DAVMK

Page 1: ...eiling mounted duct type READ THESE INSTRUCTIONS CAREFULLY BEFORE INSTALLATION KEEP THIS MANUAL IN A HANDY PLACE FOR FUTURE REFERENCE English 00_CV_3PN06583 10W fm Page 1 Thursday March 24 2011 8 56 A...

Page 2: ...dealer or qualified personnel to carry out installation work Do not attempt to install the air conditioner yourself Improper installation may result in water leakage electric shocks or fire Install t...

Page 3: ...gas leaks into the room and comes into contact with a source of fire such as a fan heater stove or cooker Do not touch any refrigerant that leaks out of refrigerant piping joints or connections Touch...

Page 4: ...CT Refrigerant The refrigerant R410A requires that strict Precautions be observed for keeping the system clean dry and tightly sealed A Clean and Dry Strict measure must be taken to keep impurities in...

Page 5: ...rder to protect the indoor unit from damage use packing materials to protect the unit after carrying until the installation starts Do not use the unit in locations with high salt content in the air su...

Page 6: ...ng heating Is the unit fully insulated Refrigerant pip ing drain piping and duct Condensate water may drip Does drainage flow smoothly Condensate water may drip Does the power supply voltage correspon...

Page 7: ...nual for the outdoor unit CAUTION The indoor and outdoor units and the power supply wiring and remote controller cord must be installed at least 1m away from any televisions or radios This is to preve...

Page 8: ...lower part of the product see axial direction view A 1 Refer to Fig 4 3 Inspection hatch 3 for the lower part of the product and the lower part of the control box see axial direction view A 2 Refer t...

Page 9: ...ceiling after the installation holes are opened For details consult your construction or interior contractor 4 Install the hanging bolts Make sure that the hanging bolts are M10 in size Use hole in an...

Page 10: ...ay occur as a result of damage such as hole damage to the resin drain pan 2 Make adjustments so that the unit will be in the right position 3 Check the level of the unit 4 Remove the washer fixing pla...

Page 11: ...ing Use the flare nut provided to the unit Do not use a different flare nut class 1 or otherwise refrigerant leakage may result To prevent dust moisture or other foreign matter from infiltrating the t...

Page 12: ...all the way into the pipe connections inside the machine Exposed piping may cause condensation or burns on contact Make absolutely sure to execute heat insulation works on the pipe connecting section...

Page 13: ...ce of the main unit to the upper part of the flare nut joint Insulation material for piping field supply Wrap the insulation material around the portion from the surface of the main unit to the upper...

Page 14: ...arts damage 7 DRAIN PIPING WORK 1 Remove the drain socket cover for transportation 2 Conduct drain piping work Check that the piping ensures proper draining Make sure that the diameter of the piping e...

Page 15: ...the piping on completion of the installation of the piping Provide approximately one liter of water gradually into the drain pan through the water inlet on the bottom of the drain socket or the outlet...

Page 16: ...n the air suction side Be sure to select an air filter with a duct collection efficiency of 50 weight percent Explain the operation and washing methods of the locally procured components i e the air f...

Page 17: ...not connect the earth wire to gas pipes plumbing pipes lightning rods or telephone earth wires Gas pipes might cause explosions or fire if gas leaks Plumbing no earth effect if hard vinyl piping is u...

Page 18: ...ternal electric noise that may interfere with the remote controller wiring For the installation and wiring of the remote controller refer to the remote controller installation manual provided with the...

Page 19: ...ote controller terminals X2M If stranded wires are used do not solder the front end of the wires Twist and fix the upper part so that the wires will not drop out Fix the cord with the clamp 8 to the w...

Page 20: ...ed do not solder it Tightening torque for the terminal screws Use the correct screwdriver for tightening the terminal screws If the blade of screwdriver is too small the head of the screw might be dam...

Page 21: ...s up to 16 indoor units All indoor units operate according to the remote controller Refer to Fig 10 2 remote controllers control 2 remote controllers control 1 indoor unit Refer to Fig 14 Group contro...

Page 22: ...Insert a screwdriver into the recess between the upper and lower part of remote controller and working from the 2 positions pry off the upper part The remote controller PC board is attached to the upp...

Page 23: ...ontrol box lids are closed on the indoor and outdoor units Field setting must be made from the remote controller in accordance with the installation condition Setting can be made by changing the MODE...

Page 24: ...the air passage on the suction side 2 If there are a number of air outlets and inlets adjust the throttles so that the airflow rate of each air outlet and inlet will coincide with the designed airflow...

Page 25: ...mind that a shortage of airflow quantity or water leakage will result because the air conditioner will be operated outside the rated range of airflow quantity if the external static pressure is wrong...

Page 26: ...the code reads anything other than 00 refer to the malfunction diagnoses below Press the INSPECTION TEST OPERATION button four times to return to normal operation mode When using wireless remote contr...

Page 27: ...find the lower code A long beep indicate the Malfunction code NOTE 1 In case wired remote controller Press the INSPECTION TEST OPERATION button on remote controller starts flashing and changes the ins...

Page 28: ...ording to model J8 Liquid piping temperature sensor system error outdoor unit J9 Suction temperature sensor faulty outdoor unit JA Pressure sensor for discharge pipe faulty outdoor unit JC Pressure se...

Page 29: ...U4 UF Transmission error indoor unit outdoor unit Wrong wiring between indoor and outdoor units or malfunction of the PC board mounted on the indoor and the outdoor units If UF is shown the wiring bet...

Page 30: ...MEMO...

Page 31: ...FBQ20DAVMK FBQ24DAVMK FBQ36DAVMK FBQ45DAVMK FBQ48DAVMK...

Page 32: ...2 1 1...

Page 33: ...3 1 1 2 2 3 3 4 4 R410A SUNISO R410A R410A 33 3 3 R407C 40 4 0 R410A R410A...

Page 34: ...4 2 R410A 1 2 1 1 2 3 1 1 1 M5 16 24 20 18 48 45 36 26 4 5 1 6 2 7 8 9 10 11 12 9 4 2 8 2 13 2 M4 8...

Page 35: ...5 2 2 BRC1C61 BRC4C62 13 1 1...

Page 36: ...6 3 2 1 3 80 10 1 2 1 1...

Page 37: ...7 2 1 100 1 2 7 4 1 3 300 450 450 1 1 4 A 1 2 450 450 1 2 4 A 2 3 3 20 300 1 450 300 2500 620 2 700 2 1 4 450 450 1 3 300 3...

Page 38: ...8 2 8 3 10 7 6 M10 4 3 2 4 3 300 3 100 1 7 A 1 A 2 1 450 450 2 20 3 200 B 300 D B C D 24 20 1000 1038 1300 48 45 36 1400 1438 1700...

Page 39: ...9 5 1 11 9 11 5 2 3 4 4 11 9 5...

Page 40: ...10 6 C 120 RH 80 C 30 20 R410A R410A 1 6 1 4 3 7 1 6 7...

Page 41: ...11 1 A 8 3 9 5 39 9 32 7 13 2 12 8 8 5 15 9 75 4 61 8 19 7 19 3 8 3 9 5 90 60 200 8 5 15 9 60 30 300 8 8 5 4 5 4 7 5 4...

Page 42: ...12 4 4 8 8 7 7 8 9...

Page 43: ...13 9 0 02 BCuP 2 JIS Z 3264 B Cu93P 710 795 ISO 3677 7 1 2 25 32 100 1 1 5 1 1 2 2 1 1 4 4 100 1 1 2...

Page 44: ...14 2 3 4 100 1 100 1 2 1 5 1...

Page 45: ...15 6 2 1 8 25 50 11 3 3 6 1 4 3 3...

Page 46: ...16 9 230 ASSY 10 1 10 1 3...

Page 47: ...17 2 50 X2M...

Page 48: ...18 3 140 125 10 15 8 X1M 8 X2M 4 10...

Page 49: ...19 12 5 8 13 8 12 13 0 96 0 80 1 44 1 18 1 44 1 18...

Page 50: ...20 2 2 2 36 24 20 4 2 5 48 45 4 2 1 25 0 75 500 15 2 1 1 16 1 10 14 1 2 2 16 1 10 230 60...

Page 51: ...21 9 1 2 10 P1 P2 2 2 1 2 2 1 12 1 1 2 2 16 16 10 2 P 1 P 2 P 1 P 1 2 11 12...

Page 52: ...22 S 2 13 M 9 3 P1 P2 2 4 11 11 12 13 1 1 2 2 14...

Page 53: ...23 1 1 2 2 1 2 L H 3 7 11 21 03 3 21 11 7 01 02 03 02 21 4 02 3 3...

Page 54: ...24 Daikin 21 01 4 01 3 50 01 1 4 50 23 13 06 01 60 02 70 03 80 04 90 05 100 06 110 07 120 08 130 09 140 10 150 11 160 12 180 13 200 14 3 LCD 5 01 5 2500 20 10 0 01 1250 02 3...

Page 55: ...25 12 00 00 10 4 1 12 6 6 88 88 90 88 90...

Page 56: ...26 1 1 1 2 2 2 2 0 1 2 3 6 3 1 1 3 2 4 5 6 1 5 2 00 2 12 A1 A3 A6 A8 AF AH AJ C1 C4 C6 C9 CC CJ E0 E1...

Page 57: ...27 E3 E4 E5 E7 E9 F3 H3 H7 H9 J1 J2 J3 J5 J6 J7 J8 J9 JA JC L1 L4 L5 L8 L9 LC P1 P3 P4 PJ U0 U1 L3 L2 L1 U2...

Page 58: ...28 U4 UF UF U5 U8 UA UC UJ 5...

Page 59: ......

Page 60: ...3P370016 1 M14N008 HT 00_CV_3PN06583 10W fm Page 2 Thursday March 24 2011 8 56 AM http www daikin com global_ac...

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