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12

9.

WIRING EXAMPLE

For the wiring of outdoor units, refer to the installation manual 
attached to the outdoor units.

Confirm the system type.

• Pair  type:

1 remote controller controls 1 indoor unit (stan-

dard system).

• Simultaneous operation system:

1 remote controller con-
trols 2 indoor units
(2 indoor units operates 
equally.)

• Group control:

1 remote controller controls up to 16 indoor 
units
(All indoor units operate according to the 
remote controller).

• 2 remote controller control:

2 remote controller control 1 
indoor unit.

NOTE

1. All transmission wiring except for the remote controller wires 

is polarized and must match the terminal symbol.

2. When BRC1B517 is connected, use shield wire in transmis-

sion wiring. Ground the shield of the shield wire, at the 
grounding screw of the remote controller cord grounding ter-
minal inside the control box.

3. In case of group control, perform the remote controller wir-

ing to the master unit when connecting to the simultaneous 
operation system. (wiring to the slave unit is unnecessary)

4. For group control remote controller, choose the remote con-

troller that suits the indoor unit which has the most functions 
(as attached swing flap).

5. For simultaneous operation system, connect the remote 

controller cord to the master unit.

10. FIELD SETTING

Field settings must be made from the remote controller 
and in accordance with installation conditions.

• Settings can be made by changing the “Mode No.”, “FIRST 

CODE NO.” and “SECOND CODE NO.”.

• For setting procedures and instructions, see “Field settings” 

provided with the remote controller.

10-1 Setting ceiling height

• Select the SECOND CODE NO. that corresponds to the 

ceiling height. Refer to Table 5 and 6. 
(SECOND CODE NO. is factory set to “01” for a ceiling 
height of less than 2.7m.)

Table 5

Table 6

10-2 Settings for options

• For settings for options, see the installation instructions 

provided with the option.

10-3 Setting air discharge direction

• For changing air discharge direction to 2-way or 3-way 

air discharge, change the SECOND CODE NO. as 
shown Table 7.
(SECOND CODE NO. is factory set to “01” for a air dis-
charge direction of 4-way air discharge.)

1 2 3

P

1

P

2

1 2 3

P

1

P

2

Main power supply

Main switch

Fuse

Outdoor unit

Indoor unit

Remote 
controller 
(Optional accessories)

Pair type

1 2 3

P

1

P

2

1 2 3

P

1

P

2

1 2 3

P

1

P

2

Main power supply
Main switch

Fuse

Outdoor unit

Indoor unit
(Master)

Indoor unit (Slave)

Remote 
controller 
(Optional accessories)

Simultaneous operation system

P

1

P

2

1 2 3

1 2 3

P

1

P

2

P

1

P

2

P

1

P

2

1 2 3

1 2 3

1 2 3

1 2 3

Main power supply Main power supply Main power supply

Main switch

Main switch

Main switch

Fuse

Fuse

Fuse

Outdoor unit

Indoor unit

Outdoor unit

Indoor unit

Outdoor unit

Indoor unit

Remote controller (Optional accessories)

Group control

Ceiling height (m)

Setting

4-way air dis-
charge

3-way air dis-
charge

2-way air dis-
charge

Less than 2.7m

Less than 3m

Less than 3.5m

N

More than 2.7m;
3m or less

More than 3m;
3.5m or less

More than 3.5m;
3.8m or less

H

More than 3m;
3.5m or less

More than 3.5m;
3.8m or less

S

Setting

Mode No. FIRST CODE NO.

SECOND CODE 
NO.

N

13 (23)

0

01

H

02

S

03

P

1

P

2

P

1

P

2

P

1

P

2

1 2 3

1 2 3

Main power supply

Main switch

Fuse

Outdoor unit

Indoor unit

Remote 
controller
(Optional 
accessories)

Remote 
controller
(Optional 
accessories)

2 remote controller control

01_EN_3P249378-5G.fm  Page 12  Friday, January 20, 2012  2:01 PM

Summary of Contents for FUQ100BUV1B x 2

Page 1: ...RE ATTENTAMENTE QUESTE ISTRUZIONI TENERE QUESTO MANUALE A PORTATA DI MANO PER RIFERIMENTI FUTURI LEES DEZE INSTRUCTIES ZORGVULDIG DOOR VOOR INSTALLATIE BEWAAR DEZE HAN DLEINDING WAAR U HEM KUNT TERUGV...

Page 2: ...eenkomstig de bepalingen van Richtlijnen zoals geamendeerd siguiendo las disposiciones de Directivas seg n lo enmendado secondo le prescrizioni per Direttive come da modifica de acordo com o previsto...

Page 3: ...71BV1 FHYP100BV1 FHYP125BV1 FH35BZV1 FH45BZV1 FH60BZV1 III FHQ35BUV1B FHQ50BUV1B FHQ60BUV1B FHQ71BUV1B FHQ100BUV1B FHQ125BUV1B FHQ35BVV1B FHQ50BVV1B FHQ60BVV1B FHQ71BVV1B FHQ100BVV1B FHQ125BVV1B FUQ71...

Page 4: ...t and never connect additional wiring to the existing circuit An insufficient power supply capacity or improper electrical work may lead to electric shocks or fire Be sure to earth the air conditioner...

Page 5: ...here the air contains high levels of salt such as that near the ocean and where voltage fluctuates greatly such as that in factories Also in vehicles or vessels 2 2 ACCESSORIES Check the following acc...

Page 6: ...rection therefore select flow direction from the below patterns Air flow patterns Refer to Fig 1 IIlustrations seen from ceiling A B C and D indicate drain pans Refrigerant pipe direction To the rear...

Page 7: ...Fig 4 and 5 Slide the locking knobs 2 on the air intake grille inward direction of arrows and lift upwards Fig 4 Fig 5 Open the air intake grille to a 45 angle and detach from the unit Detach the corn...

Page 8: ...hole in anchor for existing ceilings and a sunken insert sunken anchor or other field supplied parts for new ceilings to reinforce the ceiling to bear the weight of the unit Adjust clearance from the...

Page 9: ...ged by sliding the shutter Refer to Fig 14 CAUTION Be careful not to touch the heat exchanger fins 2 way air discharge Refer to Fig 15 NOTE Illustrations seen from ceiling Fig 15 Retainers for blockin...

Page 10: ...18 Lock the unit to the hangers on side A Hook the unit onto the other 2 hangers and lock with bottom washers and nuts 5 3 Check whether the unit is horizontally level from sides C and D both Refer t...

Page 11: ...ly ester oil or ether oil to the inside of the flare section and spin 3 4 times before screwing in Refer to Fig 22 CAUTION Do not let oil get on the screw holders on the dressing board Oil can weaken...

Page 12: ...a flared or a flanged connection Nitrogen should be set to 0 02MPa with a pressure reducing valve if brazing while inserting nitrogen into the piping Refer to Fig 25 Fig 25 7 DRAIN PIPING WORK 7 1 Ri...

Page 13: ...ing after the test run is complete Remove the control box lid and change the emergency switch above the PC board assembly of the indoor unit from NORM to EMERG Connect the single phase power supply an...

Page 14: ...wires After all the wiring connections are done fill in any gaps in the through holes with putty or insulation procured locally to prevent small animals and insects from entering the unit from outside...

Page 15: ...g ceiling height Select the SECOND CODE NO that corresponds to the ceiling height Refer to Table 5 and 6 SECOND CODE NO is factory set to 01 for a ceiling height of less than 2 7m Table 5 Table 6 10 2...

Page 16: ...the end of the setting procedure You do not need to rewire the remote controller from the master unit if the optional remote controller for slave unit is used However remove the wires attached to the...

Page 17: ...rystal display In such a case diagnose the fault contents by referning to the table on the Error code list it case of group control the unit No is displayed so that the indoor unit no with the trouble...

Page 18: ...4 Low pressure switch faulty outdoor unit H7 Outdoor fan motor position signal malfunction out door unit H9 Outdoor air thermistor faulty outdoor unit NOTE 1 J1 Pressure sensor system error batch outd...

Page 19: ...elivering the product to the customer after the test run is completed check that the control box lid the air filter and the suction grille are mounted In addition explain to the customer regarding the...

Page 20: ...NG CENTRAL REMOTE CONTROLLER CONNECT IT TO THE UNIT IN ACCORDANCE WITH THE ATTACHED INSTALLATION MANUAL 4 X24A IS CONNECTED WHEN THE WIRELESS REMOTE CONTROLLER KIT IS BEING USED 5 REMOTE CONTROLLER MO...

Page 21: ...RMINAL CONNECTOR 2 FIELD WIRING 3 IN CASE USING CENTRAL REMOTE CONTROLLER CONNECT IT TO THE UNIT IN ACCORDANCE WITH THE ATTACHED INSTALLATION MANUAL 4 X24A IS CONNECTED WHEN THE WIRELESS REMOTE CONTRO...

Page 22: ...TEM SEE THE INDOOR UNIT WIRING ONLY 4 FOR THE DETAIL SEE WIRING DIAGRAM ATTACHED TO OUTDOOR UNIT 5 IN CASE USING CENTRAL REMOTE CONTROLLER CONNECT IT TO THE UNIT IN ACCORDANCE WITH THE ATTACHED INSTAL...

Page 23: ...1201 3P249378 5G EM11A075 HT 00_CV_3P249378 5G fm Page 2 Thursday December 8 2011 4 16 PM...

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