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English

18

PRECAUTIONS

Refer to the diagnoses below if the unit does not operate properly.

After completing the test run, press the INSPECTION/TEST OPERATION button once to put the 
unit in inspection mode, and make sure the Malfunction code is “00” (=normal).
If the code reads anything other than “00”, refer to the malfunction diagnoses below.

NOTE

If a malfunction is preventing operation, refer to the malfunction diagnoses below.

2. Cautions for servicing

With the power on. Troubles can be monitored on the remote controller.

If the air conditioner does not operate normally after installing the air conditioner.
a malfunction shown in the table below may happened.

After turning on the power, the maximum is 90 seconds, although it will only display “88”. This is not
a problem, and it will be set for 90 seconds.

!

Trouble shooting with the display on the liquid crystal display remote controller.
With the wired remote controller. (NOTE 1) 
When the operation stops due to trouble, operation lamp flashed, and “ 

 ” and the Malfunction 

code are indicated on the liquid crystal display. In such a case, diagnose the fault contents by refer-
ing to the table on the Malfunction code list it case of group control, the unit No. is displayed so that 
the indoor unit no with the trouble can be recognized. (NOTE 2)

NOTE

1.

In case wired remote controller. Press the INSPECTION /TEST OPERATION button on remote con-
troller, “ 

 ” starts flashing and changes the inspection mode.

2.

Keep down the ON/OFF button for 5 seconds or longer in the inspection mode and the above trouble 
history disappears, after the Malfunction code goes on and off twice, followed by the code “00”(nor-
mal). The display changes from the inspection mode to the normal mode.

3. Malfunction code

For places where the Malfunction code is left blank, the “

” indication is not displayed. Though the 

system continues operating, be sure to inspect the system and make repairs as necessary.

Depending on the type of indoor or outdoor unit, the Malfunction code may or may not be displayed.

Remote control display

Malfunction

No display

Power supply trouble or Open phase connection

Wrong wiring between indoor and outdoor unit

Indoor PC board faulty

Wrong remote control connection wiring

Remote control faulty

Fuse faulty

88

Indoor PC board faulty

Wrong wiring between indoor and outdoor unit

88 flashing

Wrong wiring between indoor and outdoor unit

 Code

Malfunction/Remarks

A1

Indoor unit’s PC board faulty

A3

Drain water level abnormal

A6

Indoor fan motor overloaded, overcurrent or locked

A7

Swing flap motor locked
Only the air flow direction can not be controlled.

AF

Humidifier faulty

AH

Air cleaner faulty
Only the air cleaner does not function.

01_EN_3P156215-4C.fm  Page 18  Saturday, May 14, 2005  9:17 AM

Summary of Contents for FBQ60BV1

Page 1: ...FBQ60BV1 FBQ60BVL FBQ71BV1 FBQ71BVL SPLIT SYSTEM Air Conditioners INSTALLATION MANUAL READ THESE INSTRUCTIONS CAREFULLY BEFORE INSTALLATION KEEP THIS MANUAL IN A HANDY PLACE FOR FUTURE REFERENCE 00_C...

Page 2: ...caution may result in injury or damage to the equipment WARNING Ask your dealer or qualified personnel to carry out installation work Do not try to install the air conditioner yourself Improper instal...

Page 3: ...aves a distance of 1 meter may not be sufficient enough to eliminate the noise Remote controller wireless kit transmitting distance can result shorter than expected in rooms with elec tronic fluoresce...

Page 4: ...de Where volatile flammable gas like thinner or gasoline is used Where machines can generate electromagnetic waves Control system may malfunction Where the air contains high levels of salt such as tha...

Page 5: ...35 cm or more Installation not required Items to be checked If not properly done what is likely to occur Check Are the indoor unit and outdoor unit fixed firmly The unit may drop vibrate or make noise...

Page 6: ...e gas leakage Where piping between indoor and outdoor units is possible within the allowable limit Refer to the installation manual for the outdoor unit CAUTION Keep indoor unit outdoor unit power sup...

Page 7: ...ure by changing the initial setting from the remote controller Refer to the section entitled 10 FIELD SETTING Indoor unit Suspension bolt 4 1000 Indoor unit 1050 Suspension bolt pitch Pipe 630 145 Sus...

Page 8: ...Fig 3 2 Check the unit is horizontally level Refer to Fig 4 CAUTION The indoor unit is equipped with a built in drain pump and float switch Verify that it is level by using a level or a water filled...

Page 9: ...either pinch the end or cover it with tape Do not allow anything other than the designated refrigerant to get mixed into the refrigerant circuit such as air etc If any refrigerant gas leaks while wor...

Page 10: ...copper brazing filler metal BCuP 2 JIS Z 3264 B Cu93P 710 795 ISO 3677 which does not require flux Flux has extremely harmful influence on refrigerant piping systems For instance if the chlorine base...

Page 11: ...rain pipe from sagging space hanging wires every 1 to 1 5 m CAUTION Water pooling in the drainage piping can cause the drain to clog Use the attached drain hose 3 and Metal clamp 1 Insert the drain ho...

Page 12: ...n the water inlet lid add approximately 1000 cc of water gradually and check drainage flow Refer to Fig 16 NOTE Use the drain outlet for maintenance to drain water from the drain pan WHEN ELECTRIC WIR...

Page 13: ...performed by an authorized electrician A circuit breaker capable of shutting down power supply to the entire system must be installed Refer to the installation manual attached to the outdoor unit and...

Page 14: ...g the units Doing so may cause malfunction Remote controller cord Control box Control box lid WIRING DIAGRAM Fig 18 CAUTION After wiring adhere the attached small sealing pad 13 around the wires as sh...

Page 15: ...Observe the notes when wiring to the terminal block for wiring the units Use a round crimp style terminal with insulation sleeve for connection to the terminal block for wiring the units In case it ca...

Page 16: ...be used connect a shielded portion with the grounding terminal for remote controller inside the control box Also connect the ground for the remote control to a grounded metal part 3 For group control...

Page 17: ...able 4 4 When implementing group control When using as a pair unit or as a parent unit for simultaneous operation multi you may simultaneous start stop group control up to 16 unit with the remote cont...

Page 18: ...y and decoration panel 12 TEST OPERATION Refer to the section of FOR THE FOLLOWING ITEMS TAKE SPECIAL CARE DURING CON STRUCTION AND CHECK AFTER INSTALLATION IS FINISHED After finishing the constructio...

Page 19: ...recognized NOTE 2 NOTE 1 In case wired remote controller Press the INSPECTION TEST OPERATION button on remote con troller starts flashing and changes the inspection mode 2 Keep down the ON OFF button...

Page 20: ...function outdoor unit H9 Outdoor air thermistor faulty outdoor unit J3 Discharge pipe thermistor faulty outdoor unit J5 Suction pipe thermistor faulty outdoor unit J6 Heat exchanger thermistor faulty...

Page 21: ...the fan mounted on the outdoor unit may start operation independent of the remote controller operation U5 Transmission error indoor unit remote controller Transmission is improper between the indoor...

Page 22: ...DAPTOR FOR SKY AIR SERIES CONTROL BOX TO BP UNIT INDOOR UNIT WIRED REMOTE CONTROLLER OPTIONAL PARTS NOTE 7 NOTE 7 CONNECTER DISCRIMINATION COLOUR FOR COMPONENTS CONNECTER COLOUR FOR COMPONENTS CONNECT...

Page 23: ...0506 HT 3P156215 4C EM04A076B 00_CV_3P156215 4C fm Page 2 Saturday May 14 2005 10 52 AM...

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