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14

Observe the notes mentioned below when wiring to the terminal block for wiring the units.

CAUTION

When clamping wiring, use the included clamping material to prevent outside pressure being exerted on 

the wiring connections and clamp firmly. When doing the wiring, make sure the wiring is neat and does not 

cause the control box lid to stick up, then close the cover firmly.

When attaching the control box lid, make sure you do not pinch any wires.

After all the wiring connections are done, fill in any gaps in the through holes with putty or insulation (pro-
cured locally) to prevent small animals and insects from entering the unit from outside. (If any do get in, they 
could cause short circuits in the control box.)

Outside the machine, separate the weak wiring (remote controller cord) and strong wiring (interunit, 

ground, and other power wiring) at least 50 mm so that they do not pass through the same place together.

Proximity may cause electrical interference, malfunctions, and breakage.

Do not connect wires of different gauge to the same power supply terminal. (Looseness in the connection 
may cause overheating.) 

(Refer to Fig. 20)

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 cannot be used due to unavoidable reasons, connect wires of the same gauge to the both 
side as shown in Fig. 20.)

Follow the instructions below if the wiring gets very hot due to slack in the power wiring.

In wiring, make certain that prescribed wires are used, carry out complete connections, and fix the wires so 
that outside forces are not applied to the terminals.

Use the correct screwdriver for tightening the terminal screws. If the blade of screwdriver is too small, the 
head of the screw might be damaged, and the screw will not be properly tightened.

If the terminal screw are tightened too hard, screws might be damaged.

Refer to the table below for the tightening torque of the terminal screws.

Tightening torque (N·m)

Terminal block for remote controller

0.79 to 0.97

Terminal block for wiring the units

1.18 to 1.44

Ground terminal

1.44 to 1.94

Connect wires of the 
same gauge to both 
side. (GOOD)

Do not connect wires 
of the same gauge to 
one side.(WRONG)

Do not connect 
wires of different 
gauges.(WRONG)

Fig. 20

Round crimp-style 
terminal

Electric wire

Attach insulation 
sleeve

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

Содержание FBQ60BV1

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

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

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