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Fujitsu UTY-RVNYN Installation Manual

Made by: Fujitsu
Type: Installation Manual
Category: Remote Control
Pages: 16
Size: 0.34 MB

 

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REMOTE CONTROLLER (WIRED TYPE)

PART No. 9380222040

INSTALLATION MANUAL

For authorized service personnel only.

 


background image

1

INSTALLATION MANUAL

PART No. 9380222040

REMOTE CONTROLLER (WIRED TYPE)

Contents

1. SAFETY PRECAUTIONS ........................................................................... 1

2. ACCESSORIES .......................................................................................... 2

3. ELECTRICAL REQUIREMENT .................................................................. 2

4. SELECTING AN INSTALLATION LOCATION

4.1. Dimensions ......................................................................................... 2
4.2. Name of parts ..................................................................................... 2

5. INSTALLING THE REMOTE CONTROLLER

5.1. Wiring .................................................................................................. 3
5.2. Connection of remote controller cable ................................................ 3
5.3. Installation ........................................................................................... 4

6. INSTALLATION METHODS

6.1. Installation methods without zone control ........................................... 6
6.2. Installation methods with zone control ................................................ 6

7. TURNING ON THE POWER ...................................................................... 6

8. INITIAL SETTING

8.1. Initial setting without zone control ....................................................... 7
8.2. Initial setting with zone control ............................................................ 7

9. SERVICE SCREEN SETTING

9.1. Test run ............................................................................................... 8
9.2. Function setting .................................................................................. 9
9.3. Error history ........................................................................................ 9

,8DGGUHVVYHUL¿FDWLRQ

 ...................................................................... 9

9.5. Version ................................................................................................ 9
9.6. Zone initial setting ............................................................................. 10

10. SETTING THE ROOM TEMPERATURE DETECTION LOCATION

10.1. Without zone control ....................................................................... 12
10.2. With zone control ............................................................................ 12

11. MANAGEMENT FUNCTION

11.1. Password setting ............................................................................. 13
11.2. Management setting ....................................................................... 14

12. OTHERS

12.1. Error code ....................................................................................... 15

'HSHQGRQWKHFRQ¿JXUDWLRQDQGWKHVHWXSRI\RXUDLUFRQGLWLRQLQJV\VWHP
VRPHFRQWHQWV¿JXUHGLQWKHVFUHHQLOOXVWUDWLRQVLQWKLVPDQXDOPD\GLIIHUWR

the actual screen display you are using.

1. SAFETY PRECAUTIONS

‡

The “SAFETY PRECAUTIONS” indicated in the manual contain important 
information pertaining to your safety. Be sure to observe them.

‡ )RUGHWDLOVRIWKHRSHUDWLRQPHWKRGVUHIHUWRWKHRSHUDWLQJPDQXDO
‡ 5HTXHVWWKHXVHUWRNHHSWKHPDQXDORQKDQGIRUIXWXUHXVHVXFKDVIRU

relocating or repairing the unit.

 WARNING

7KLVPDUNLQGLFDWHVSURFHGXUHVZKLFKLILPSURSHUO\
SHUIRUPHGPLJKWOHDGWRWKHGHDWKRUVHULRXVLQMXU\

of the user.

 CAUTION

7KLVPDUNLQGLFDWHVSURFHGXUHVZKLFKLILPSURSHUO\
SHUIRUPHGPLJKWSRVVLEO\UHVXOWLQSHUVRQDOKDUPWR
WKHXVHURUGDPDJHWRSURSHUW\

 WARNING

)RUWKHDLUFRQGLWLRQHUWRRSHUDWHVDWLVIDFWRULO\LQVWDOOLWDVRXWOLQHGLQWKLV

installation manual.

Do not turn on the power until all installation work is complete.

Perform electrical work by an authorized service personnel in accordance 
with the installation manual and the electrical wiring regulations or imple

mentation regulations of the country. Improper electric work will cause 

HOHFWULFVKRFNRUD¿UH

Perform installation work in accordance with the installation manual. 
Request an authorized service personnel to perform installation work. 

'RQRWLQVWDOOWKLVXQLWE\\RXUVHOI,PSURSHULQVWDOODWLRQZLOOFDXVHLQMXU\
HOHFWULFVKRFN¿UHHWF

 WARNING

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RSHUDWLRQWXUQRIIWKHHOHFWULFDOEUHDNHUDQGFRQVXOWDXWKRUL]HGVHUYLFH

personnel.

Do not install the unit in the following areas:

‡ 'RQRWLQVWDOOWKHXQLWQHDUDVRXUFHRIKHDWVWHDPRUÀDPPDEOHJDV
‡ $UHD¿OOHGZLWKPLQHUDORLORUFRQWDLQLQJDODUJHDPRXQWRIVSODVKHGRLO

RUVWHDPVXFKDVDNLWFKHQ,WZLOOGHWHULRUDWHSODVWLFSDUWVFDXVLQJWKH

parts to fall or the unit to leak water.

‡ $UHDWKDWJHQHUDWHVVXEVWDQFHVWKDWDGYHUVHO\DIIHFWWKHHTXLSPHQW

VXFKDVVXOIXULFJDVFKORULQHJDVDFLGRUDONDOL,WZLOOFDXVHWKHFRS
SHUSLSHVDQGEUD]HGMRLQWVWRFRUURGHZKLFKFDQFDXVHUHIULJHUDQW

leakage.

‡

Area containing equipment that generates electromagnetic interference. 

,WZLOOFDXVHWKHFRQWUROV\VWHPWRPDOIXQFWLRQSUHYHQWLQJWKHXQLWIURP

operating normally.

‡ $UHDWKDWFDQFDXVHFRPEXVWLEOHJDVWROHDNFRQWDLQVVXVSHQGHG

FDUERQ¿EHUVRUÀDPPDEOHGXVWRUYRODWLOHLQÀDPPDEOHVVXFKDVSDLQW
WKLQQHURUJDVROLQH,IJDVOHDNVDQGVHWWOHVDURXQGWKHXQLWLWFDQFDXVH
D¿UH

‡ ,QVWDOOWKHXQLWLQDZHOOYHQWLODWHGSODFHDYRLGLQJUDLQVDQGGLUHFW

sunlight.

Do not operate this unit when your hands are wet.
Touching the unit with wet hands will cause an electric shock.

,IFKLOGUHQPD\DSSURDFKWKHXQLWWDNHSUHYHQWLYHPHDVXUHVVRWKDWWKH\

cannot reach the unit.

 CAUTION

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set up the remote controller according to the following conditions. If the 

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EHGHWHFWHGDQGWKXVWKHDEQRUPDOFRQGLWLRQVOLNH³QRWFRROHG´RU³QRW
KHDWHG´ZLOORFFXUHYHQLIWKHDLUFRQGLWLRQHULVUXQQLQJQRUPDOO\
‡ /RFDWHZKHUHLVQRWEHDIIHFWHGE\LQÀRZRI

outside air such as caused by opening and clos

ing a door.

‡

Locate where an average temperature for the 

URRPEHLQJDLUFRQGLWLRQHGZLOOEHVHQVHG

‡

Do not locate directly exposed to the outlet air 
from the air conditioner.

‡

Locate out of direct sunlight.

‡ /RFDWHDZD\IURPWKHLQÀXHQFHRIRWKHUKHDW

sources.

Temperature sensor

Do not touch the remote controller PC board and PC board parts directly 
with your hands.

Do not wire the remote controller cable and the bus wire together with or 

SDUDOOHOWRWKHFRQQHFWLRQFDEOHVWUDQVPLVVLRQFDEOHVDQGSRZHUVXSSO\

cables of the indoor and outdoor units. It may cause erroneous operation.

:KHQLQVWDOOLQJWKHEXVZLUHQHDUDVRXUFHRIHOHFWURPDJQHWLFZDYHVXVH

shielded wire.

'RQRWVHWWKH',3VZLWFKHVHLWKHURQWKHDLUFRQGLWLRQHURUWKHUHPRWH
FRQWUROOHULQDQ\ZD\RWKHUWKDQLQGLFDWHGLQWKLVPDQXDORUWKHPDQXDO

that is supplied with the air conditioner. Doing so may result in an im

proper operation.

'RQRWWRXFKWKHVZLWFKHVZLWKVKDUSREMHFWV'RLQJVRZLOOFDXVHLQMXU\
WURXEOHRUHOHFWULFVKRFN

'RQRWH[SRVHWKLVXQLWGLUHFWO\WRZDWHU'RLQJVRZLOOFDXVHWURXEOH
HOHFWULFVKRFNRUKHDWLQJ

Do not set vessels containing a liquid on this unit. Doing so will cause 

KHDWLQJ¿UHRUHOHFWULFVKRFN

Dispose of the packing materials safely. Tear and dispose of the plastic 
packing bags so that children cannot play with them. There is the danger 
of suffocation if children play with the original plastic bags.

 


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2

2. ACCESSORIES

The following installation parts are supplied. Use them as required.

Name and Shape

Q’ty

Application

Installation manual 

1

This manual

Operating manual

1

Instruction book for operation

Connecting cable

1

For connecting the remote controller 
cable to the wall mounted type and 

WKHÀRRUW\SHLQGRRUXQLW

Screw
(M4 × 16 mm)

2

For installing the remote controller

Cable tie (Small)

1

For remote controller and remote 
controller cable binding

Cable tie (Large)

1

For remote controller and remote 
controller cable binding

Tube

1

To protect wiring

Screw
(M4 × 14 mm)

1

For installing the remote controller 
cable to the indoor unit

Cable clamper

1

For installing the remote controller 
cable to the indoor unit

3. ELECTRICAL REQUIREMENT

:KHQFRQQHFWLQJWKHUHPRWHFRQWUROOHUXVHFDEOHVSHFL¿HGDVIROORZV

Conductor size

Type

Remarks

Remote controller 
cable

0.33 mm

2

(22AWG) 

Polar 3 core 

Use shield cable 
in accordance 
with local rules 
for cable.

4. SELECTING AN INSTALLATION LOCATION

4.1. Dimensions

120

21.3

120

30

33.5

23

9

4.5

Unit: mm

4.5

4.5

45.3

15.3

63.5

83.5

12.5

4.2. Name of parts

 CAUTION

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excessive force.

(1)

(2)

(3)

(4)

(5)

(9)

(8)

(7)

(6)

(1) Display panel (with backlight)

(6) Screen switch button (Right)

(2) Screen switch button (Left)

(7) Power indicator

(3) Menu button

(8) On/Off button

(4) Cancel button

(9) Enter button

(5) Cursor button

-Note-

:KLOHWKHEDFNOLJKWLVRIIE\WKHDXWRPDWLFOLJKWRIIWKH¿UVWEXWWRQ

RSHUDWLRQGRHVQRWZRUNDQGWKHEDFNOLJKWLOOXPLQDWHV7KH2Q2IIEXWWRQ

is excluded.) 

:KLOHWKHEDFNOLJKWLVVHWWR>2II@LWLVHIIHFWLYHIURPWKH¿UVWEXWWRQ

operation.

 


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3

5. INSTALLING THE REMOTE CONTROLLER

5.1. Wiring

 WARNING

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destination. Do not turn on the power again until installation is completed. 

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8VHWKHDFFHVVRULHVRUVSHFL¿HGFRQQHFWLRQFDEOHV
'RQRWPRGLI\FRQQHFWLRQFDEOHVRWKHUWKDQWKRVHVSHFL¿HGGRQRWXVH
H[WHQVLRQFRUGVDQGGRQRWXVHLQGHSHQGHQWEUDQFKZLULQJ7KHDOORZ
DEOHFXUUHQWZLOOEHH[FHHGHGDQGFDXVHHOHFWULFVKRFNRU¿UH

,QVWDOOWKHFRQQHFWLRQFDEOHVVHFXUHO\WRWKHWHUPLQDOEORFN&RQ¿UPWKDW

external force is not applied to the wire. Use connection cables made 

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LPSHUIHFWLWZLOOFDXVHHOHFWULFVKRFN¿UHHWF

'RQRWFRQQHFWIXQFWLRQDOHDUWKLQJWRDWHOHSKRQHIXQFWLRQDOHDUWKLQJ
ZDWHUSLSHRUFRQGXFWRUURG

Always fasten the outside covering of the connection cable with the cable 

FODPS,IWKHLQVXODWRULVFKDIHGHOHFWULFOHDNDJHPD\RFFXU

:KHQSHUIRUPLQJFDEOHZLULQJZRUNEHVXUHWKDWLWGRHVQRWWRXFKWKH
XVHU'RLQJVRZLOOFDXVHLQMXU\RUHOHFWULFVKRFN

,IDQ\FDEOHLVGDPDJHGGRQRWUHSDLURUPRGLI\LW\RXUVHOI,PSURSHUZRUN
ZLOOFDXVHHOHFWULFVKRFNRU¿UH

 CAUTION

'RQRWSDUDOOHOWRWKHUHPRWHFRQWUROOHUFDEOHVLQGRRUDQGRXWGRRU
FRQQHFWLRQFDEOHDQGSRZHUVXSSO\FDEOHV,WPD\FDXVHHUURQHRXV

operation.

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LQMXUH\RXUVHOI$OVRFRQQHFWWKHFRQQHFWRUVVHFXUHO\/RRVHFRQQHFWRUV
ZLOOFDXVHWURXEOHKHDWLQJ¿UHRUHOHFWULFVKRFN

Install the remote control cable 1 m away from television and radio to 
avoid distorted images and noise.

Perform wiring so that water does not enter this unit along the external 
wiring. Always install a trap to the wiring or take other countermeasures. 

2WKHUZLVHLWZLOOFDXVHWURXEOHRUHOHFWULFVKRFNRU¿UH

&RQ¿UPWKHQDPHRIHDFKXQLWDQGQDPHRIHDFKWHUPLQDOEORFNRIWKH

unit and connect the wiring in accordance with the directions given in the 
manual so that there is no incorrect wiring. Incorrect wiring will damage 

WKHHOHFWULFSDUWVDQGFDXVHVPRNHDQG¿UH

When installing the connection cable near a source of electromagnetic 

ZDYHVXVHVKLHOGHGFDEOH2WKHUZLVHDEUHDNGRZQRUPDOIXQFWLRQFRXOG

result.

5.2. Connection of remote controller cable

 CAUTION

When connecting the remote controller cable to the wall mounted type 

DQGWKHÀRRUW\SHLQGRRUXQLWGRQRWFRQQHFWLWWRWKHRXWGRRUXQLWRUWKH

indoor unit power terminal block. It may cause a failure.

There are 2 methods to connect the remote controller cable to the indoor 
unit. One is the connection using contained connecting cable and the other 
is the connection the remote controller cable is connected to the exclusive 
terminal block of the indoor unit. Modify the remote controller cable as per 
below description and connect it.
Exclusive terminal block for remote controller connection method is different 
depending on each model.

)RUWKHGHWDLOVUHIHUWRWKHLQVWDOODWLRQPDQXDORIWKHLQGRRUXQLWWREHXVHG

5.2.1 When connecting to the wall mounted type 

DQGWKHÀRRUW\SHFRQQHFWRU

&RQQHFWWKHUHPRWHFRQWUROOHUFDEOH¿HOGVXSSO\WRWKHFRQQHFWLQJFDEOH

and insert it to the connector.

PCB

Connecting cable

Remote controller 
cable (field supply) 

Indoor unit

Outdoor
unit / 
power
supply
terminal
block

Connector

Remote controller 
cable (field supply) 

Outdoor
unit / 
power
supply
terminal
block

Indoor unit

PCB

Connector

Connecting cable

Communication
kit (option)

Pattern 1

Pattern 2

Functional
earthing
Wire

Functional
earthing
Wire

Modify the cable as per below methods.

(1) Use a tool to cut off the terminal on the end of the remote controller cable 

and then remove the insulation from the cut end of the wire as shown in 
Fig. 1.

(2) Connect the remote controller cable and connecting cable as shown in 

Fig. 2.

(3) Be sure to insulate the connection between the cables.

Connecting
cable

Connector

Fig. 1

Fig. 2 

White

Red

White

Red

Black

Black

Insulated
connection

Remote
controller cable

Wire

20 mm 

Functional
earthing
Wire

‡

Always perform the wire insulation on the functional earthing wire of the 
remote controller cable.

‡

Attach the functional earthing wire in the cable to the Indoor electronic 
control unit with the screw (small). The position of the screw hole varies 
by model.

5.2.2 When connecting to the exclusive terminal 

block

Connect the end of remote controller cable directly to the exclusive terminal 
block.

Terminal block

M4 screw

3
2
1

Black
White
Red

* functional earthing wire

Indoor unit  or zone-control-
interface

PCB

Indoor unit

Outdoor unit /
power supply
terminal block

Remote controller
terminal block

Remote controller 
cable

It may be failed if it is connected to the outdoor unit or the terminal block for 
power supply.

 


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4

5.3. Installation

 WARNING

:KHQLQVWDOOLQJWKLVXQLWPDNHVXUHWKDWWKHUHDUHQRFKLOGUHQQHDUE\
2WKHUZLVHLQMXU\RUHOHFWULFVKRFNFRXOGUHVXOW

 CAUTION

%HIRUHRSHQLQJWKHFDVHRIWKLVXQLWFRPSOHWHO\GLVFKDUJHVWDWLFHOHFWULFLW\

charged on your body. Not doing so will cause trouble.

Do not touch the circuit board and circuit board parts directly with your 

KDQGV2WKHUZLVHLQMXU\RUHOHFWULFVKRFNFRXOGUHVXOW

Be careful so that the front case does not fall after the front case are 

UHPRYHG2WKHUZLVHDGDPDJHRIWKHIURQWFDVHFRXOGUHVXOW

7RDYRLGLQFRPLQJZDWHURULQVHFWVDORQJWKHFDEOHDOZD\VHVWDEOLVKD

trap and seal the wiring hole.

Overtighten of the screws may cause a distortion or a damage of the rear 
case.

Do not make any additional hole on the rear case to avoid a damage.

Do not use any other screws than the included ones. Using of other 
screws may cause a product malfunction or damage.

5.3.1 Installation space

‡

This product cannot be installed in wall.

‡

Recommendation installation height of the remote controller is 1.4 m (from 

WKHÀRRUVXUIDFHWRWKHERWWRPRIWKHUHPRWHFRQWUROOHU

‡

Even when you install a remote controller to one of a switch box and the 

VXUIDFHRIDZDOOVHFXUHWKHVSDFHVKRZQLQIROORZLQJ¿JXUH,IVSDFHVUXQ
VKRUWLWZLOOEHFRPHGLI¿FXOWWRUHPRYHDUHPRWHFRQWUROOHU

30 or 
more

30 or 
more

30 or 
more

220 or 
more*

Unit: mm

3OHDVHVHFXUHHQRXJKVSDFHZKHUHDÀDWVFUHZGULYHUWRWDNHRIIDFDVH

can be inserted.

5.3.2 Processing of the remote controller cable

(1)  Strip off the coating of remote controller cable 150 mm as follows.

(2)  Put the wires other than the functional earthing wire through the Tube.

(3)

)L[WKHQHDUHQGRIWKH7XEHZLWKWKHFDEOHWLHODUJH¿UPO\

‡ 'RQRW¿[WKHIXQFWLRQDOHDUWKLQJZLUHZLWKWKHFDEOHWLHODUJH

Cable tie (large)

Tube

Remote controller cable

150mm

(4) Cut the wires as shown below.

‡

Strip off the coating of wires of the remote controller cable as follows.

8

8

10

8

Unit: mm

1. 12 V (Red)

2. Signal (White)

3. COM (Black)

25

(5) Connect the functional earthing wire of remote controller and the remote 

FRQWUROOHUFDEOHDQGSHUIRUPWKHLQVXODWLRQ

3OHDVHDGMXVWWKHHDUWKHGOLQHWRVXLWDEOHOHQJWKGHSHQGLQJRQORFDO

connection.

Remote controller cable

Functional earthing 
wire

Wrap the connector and remote controller
cables with vinyl tape or some other type
of insulation as shown in the figure.

Tube

Cable tie (large)

Remote controller

5.3.3 Remove the front case

(1)

,QVHUWWKHÀDWVFUHZGULYHUDQGUHPRYHWKHIURQWFDVHDQGUHDU

case by twisting it slightly.

Hooks (2 places)

Rear case

Front case

Flat screwdriver

5.3.4 Installing the remote controller

A. When attaching to switch box:

(1) Seal the wiring hole of the remote controller cable.

(2) Put a remote controller cable through the hole of the rear case.

(3) Fix the rear case by securing it with attached screws (2 places).

Screws

Box

Rear case

Remote controller cable

Trap

Seal the wiring hole of the remote controller 
cable with putty.

Trap

Putty

B. When attaching to the wall directly:

(1) Seal the wiring hole of the remote controller cable.

(2) Put a remote controller cable through the back hole of the rear 

case of the main body.

(3) Fix the rear case by securing it with attached screws (2 places).

Screws

Wall

Rear case

Trap

Seal the wiring hole of the remote controller 
cable with putty.

Trap

Putty

 


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5

C. When routing the cable on-wall:

(1) Cut off the cable guide of the front case with using a knife or a 

nipper.

(2) Deburr the edge of the cable guide.

Cut off

Front case

(3) Fix the rear case by securing it with attached screws (2 places).

Screws

Rear case

Remote controller cable

Epoxy putty

5.3.5 Connect the cable to the terminals

Tightening torque

Terminal screw

WR1‡PWRNJI‡FP

1. 12V (Red)

2. Signal (White)

3. COM (Black)

Cable tie (small)

Tube

Hole for cable tie

2 mm

GOOD

PROHIBITED

To avoid an excessive tension or pressure to the terminal block, 
fix the remote controller cable with the cable tie (small) properly.
Turn off a cable tie (small) by all means on

 tube

.

 CAUTION

%HFDUHIXOWRDYRLGEUHDNLQJWKHFDEOHE\RYHUWLJKWHQLQJWKHFDEOHWLH

:KHQFRQQHFWLQJWKHUHPRWHFRQWUROOHUFDEOHVGRQRWRYHUWLJKWHQWKH

screws.

5.3.6 Setting the DIP switch

 CAUTION

'RQRWVHWWKH',3VZLWFKRIWKLVXQLWH[FHSWDVVSHFL¿HGLQWKLVLQVWDOODWLRQ

manual or the operating manual supplied with the air conditioner. 

Please 

set DIP switch according to designation.

Use an insulated screwdriver to set the DIP switches.

Set DIP switch No. 1 to ON to enable the memory backup of the settings 
information.

‡

Memory backup setting

,IWKH',3VZLWFK1RLVQRWVHWWR21WKHVHWWLQJVLQIRUPDWLRQZLOOEHORVW

if there is a power failure.

5HJLVWHUHGLQIRUPDWLRQVXFKDVWKDWIRUWKHLQWHUQDOXQLWLVQRWHUDVHG

even if the DIP switch is turned off.

1 2

DIP switch

Front case (back side)

No.

Switch state

Detail

OFF

ON

DIP 

switch

1

Invalidity

Validity

Memory backup setting
* Set to ON to use batteries for 

the memory backup.

,IEDWWHULHVDUHQRWXVHGWKH

settings information stored in 
memory will be deleted if there 
is a power failure.

2

Dual remote controller setting
* Refer to "6.1.2. Dual remote

controllers".

( Factory setting)

5.3.7 Attach the front case

‡ ,QVHUWDIWHUDGMXVWLQJXSSHUSDUWRIIURQWFDVH
‡ :KHQLQVHUWWKHIURQWFDVHGRQRWSLQFKWKHFDEOH

Front case

Click!

PROHIBITED

GOOD

 CAUTION

,QVHUWWKHIURQWFDVH¿UPO\,ILPSURSHUO\DWWDFKHGLWZLOOFDXVHWKHIURQW

case to fall off.

 


background image

6

When routing the cable on top of the front case:

Seal the cable guide of the front case of the remote controller cable with 
an epoxy putty.

‡

Thickness of sheath of the remote controller cable should be thicker 
than 1 mm or more. Or insulate it with a cable cover thicker than 1 mm 
or more.

Epoxy putty

Cable cover

6. INSTALLATION METHODS

6.1. Installation methods without zone control

6.1.1 Group control

‡

A number of indoor units can be operated at the same time using a single 
remote controller.

‡ 'HSHQGLQJRQWKHPRGHOVRPHLQGRRUXQLWVFDQQRWEHFRQQHFWHGIRU

JURXSFRQWURO*URXSFRQWUROLVDYDLODEOHIRUWKHGXFWW\SHWKHFDVVHWWH
W\SHDQGWKHFHLOLQJW\SHLQGRRUXQLW

‡ 6RPHIXQFWLRQVPD\EHFRPHXQXVDEOHGHSHQGLQJRQWKHFRPELQDWLRQRI

the indoor units that are connected in a group.

(1) Wiring method (indoor unit to remote controller)

EXAMPLE: Single Type

1 2 3

1 2 3

1 2 3

1 2 3

1 2 3

Indoor unit 0

Indoor unit 1

Indoor unit 2

Indoor unit 3

Remote controller 
cable

Remote controller

Junction box

¿HOGVXSSO\

(2) Indoor unit address setting

Set each indoor unit address using the DIP switch of each indoor unit. 
(Refer to the installation manual for the indoor unit.)

6.1.2 Dual remote controllers

‡

Field setting can be performed only on the primary unit.

‡

Assignment of primary unit and secondary unit is necessary. No assign

ment will cause an error.

‡ 'HSHQGLQJRQWKHPRGHOVRPHLQGRRUXQLWVFDQQRWEHFRQQHFWHGIRUGXDO

UHPRWHFRQWUROOHUV'XDOUHPRWHFRQWUROOHUVDUHDYDLODEOHIRUWKHGXFWW\SH

the cassette type and the ceiling type indoor unit.)

‡

Two separate remote controllers can be used to operate the indoor units.

‡

The timer and functions cannot be used on the secondary units. (For the 

GHWDLOVUHIHUWRWKHRSHUDWLQJPDQXDO

(1) Wiring method (indoor unit to remote controller)

1 2 3

1 2 3

1 2 3

Indoor unit

Remote controller cable

Primary unit

Secondary unit

Remote controller

Junction box

¿HOGVXSSO\

(2) Remote controller DIP switch 1 setting 

Set the remote controller DIP switch No. 2 according to the following 
table.

Number of remote 

controllers

Primary unit

Secondary unit

DIP Switch No. 2

DIP Switch No. 2

1 (Normal)

OFF

2 (Dual)

OFF

ON

6.2. Installation methods with zone control

,QVWDOOLQJ]RQHFRQWUROLQWHUIDFHHQDEOHV]RQHFRQWUROV\VWHP

6.2.1 Single remote controller

:LULQJPHWKRG]RQHFRQWUROLQWHUIDFHWRUHPRWHFRQWUROOHU

Remote controller

Indoor unit

=RQH&RQWURO,QWHUIDFH

1 2 3

1 2 3

6.2.2 Dual remote controllers

:LULQJPHWKRG]RQHFRQWUROLQWHUIDFHWRUHPRWHFRQWUROOHU

Remote controller

Indoor unit

=RQH&RQWURO,QWHUIDFH

1 2 3

1 2 3

1 2 3

Primary unit

Secondary unit

Junction box

¿HOGVXSSO\

(2) Remote controller DIP switch 1 setting 

Set the remote controller DIP switch No. 2 according to the following 
table.

Number of remote 

controllers

Primary unit

Secondary unit

DIP Switch No. 2

DIP Switch No. 2

1 (Normal)

OFF

2 (Dual)

OFF

ON

7. TURNING ON THE POWER

 CAUTION

Recheck the wiring. Incorrect wiring will cause trouble.

(1)  Check the remote controller wiring and DIP switch settings.

(2)  Install the front case.

(in 5. INSTALLING THE REMOTE CONTROLLER).

(3)

&KHFNWKHLQGRRUXQLWRXWGRRUXQLWDQG]RQHFRQWUROLQWHUIDFHZLULQJDQG

FLUFXLWERDUGVZLWFKVHWWLQJVDQGWKHQWXUQRQWKHLQGRRUDQGRXWGRRU

units. After message “Please wait” is displayed on the remote control

OHUGLVSOD\³/DQJXDJH´VFUHHQLVGLVSOD\HG,Q]RQHFRQWUROOHGV\VWHP

"Number of outlets" screen is displayed.

 


background image

7

8. INITIAL SETTING

8.1. Initial setting without zone control

When “Language”

VFUHHQLVGLVSOD\HGSHUIRUPWKHLQLWLDOVHWWLQJDVLQWKH

following procedure:

1

Select a language with the [Cursor button] on the “Language” screen 

GLVSOD\HGZKHQWKHVWDUWXSLVFRPSOHWHG

OK:

Language

Italiano

Español

English

ǼȜȜȘȞȚțȐ

Português

Ɋɭɫɫɤɢɣ

Deutsch

Français

Türkçe

:KHQFRQ¿UPHGE\SUHVVLQJWKH>(QWHUEXWWRQ@WKH³7HPSXQLW´VFUHHQ

is displayed.

2

Switch the unit for temperature “°C” or “°F” with [Cursor button (Up/
Down)].

:KHQ>&DQFHOEXWWRQ@LVSUHVVHGLWUHWXUQVWRWKH³/DQJXDJH´VFUHHQ

OK:

Cancel:

Temp. unit

Temp. unit

°

c

(Temp. unit : Temperature unit)

:KHQ>(QWHUEXWWRQ@LVSUHVVHGWKH³&KDQJHGLVSOD\IRUPDW´VFUHHQLV

displayed.

3

Set the display format of “Date format” and “Time format”.

6ZLWFKWKHVHWWLQJLWHPZLWK>&XUVRUEXWWRQ/HIW5LJKW@DQGFRQ¿UP

with the [Cursor button (Up/Down)].

:KHQ>&DQFHOEXWWRQ@LVSUHVVHGLWUHWXUQVWRWKH³7HPSXQLW´VFUHHQ

Cancel:

Date   format

Change display  format

Day/Month/Year

0:00-23:59

Time format

OK:

-Note-

Following display formats are available for setting.

Date format : 

Time format:

‡'D\0RQWK<HDU

‡

‡0RQWK'D\<HDU

‡$030

‡<HDU0RQWK'D\

‡$030

:KHQ>(QWHUEXWWRQ@LVSUHVVHGWKH³'DWH´VFUHHQLVGLVSOD\HG

4

Set the “Day”

“Month”

DQG

“Year”.

6ZLWFKWKHVHWWLQJLWHPZLWK>&XUVRUEXWWRQ/HIW5LJKW@DQGDGMXVW

with [Cursor button (Up/Down)].

:KHQ>&DQFHOEXWWRQ@LVSUHVVHGLWUHWXUQVWRWKH

“Change display 

format” screen.

Year

Day

Monday

08

2012

Month

Date

20

OK:

Cancel:

:KHQ>(QWHUEXWWRQ@LVSUHVVHGWKH³7LPH´VFUHHQLVGLVSOD\HG

5

Set the “hour” and “min”.

6ZLWFKWKHVHWWLQJLWHPE\>&XUVRUEXWWRQ/HIW5LJKW@DQGDGMXVWZLWK

[Cursor button (Up/Down)].
“Min” can be set quickly if the button is pressed continuously.

:KHQ>&DQFHOEXWWRQ@LVSUHVVHGLWUHWXUQVWRWKH³'DWH´VFUHHQ

min

00

hour

Time

OK:

Cancel:

10:

:KHQ>(QWHUEXWWRQ@LVSUHVVHGWKH³&RQ¿UPDWLRQ´VFUHHQLVGLVSOD\HG

6

:KHQVHWWLQJLVFRPSOHWHGVHOHFW³<HV´ZLWK>&XUVRUEXWWRQ/HIW
5LJKW@DQGSUHVV>(QWHUEXWWRQ@
:KHQFRUUHFWLQJDVHWWLQJVHWLWDJDLQDVLWUHWXUQVWRWKH³/DQJXDJH´

screen when “No” is selected and press [Enter button].

Initial setting will be ended. OK?

No

Yes

8.2. Initial setting with zone control

:KHQ³1XPEHURIRXWOHWV´VFUHHQLVGLVSOD\HGSHUIRUPWKHLQLWLDOVHWWLQJDV

in the following procedure.

‡ ZKHQ\RXSHUIRUPWKHLQLWLDOVHWWLQJRIWKHVHFRQGDU\UHPRWHFRQWUROOHU

skip following step 1 to step 2.

1

Set the number of outlets.

EXAMPLE: When you install the dampers and outlets as shown in 

)LJVHWWKHQXPEHURIRXWOHWVDVVKRZQLQ)LJ

Indoor unit

+

Zone-control-interface

Damper

Damper

Damper

Damper

Outlet

Outlet

Outlet

Outlet

Outlet

Outlet

Outlet

Outlet

Outlet

Zone 1

Zone 2

Zone 3

Zone 4

Common

Inlet

Number of outlets

OK:

Zone

2

Zone

1

Zone

6

Zone

7

Zone

8

Common

Zone

5

Zone

3

Zone

4

2

4

1

1

0

0

0

0

1

Fig.1

Fig.2

Switch the setting item with [Cursor button (Left/Right)] and set the 
number of outlets with [Cursor button (Up/Down)].

Number of outlets

OK:

Zone

2

Zone

1

Zone

6

Zone

7

Zone

8

Common

Zone

5

Zone

3

Zone

4

0

1

0

0

0

0

0

0

0

:KHQFRQ¿UPHGE\SUHVVLQJWKH>(QWHUEXWWRQ@WKH³'DPSHUW\SHVHW

ting” screen is displayed.

 


background image

8

-Note-

‡

Not the all the setting value cannot be set to "0".

2

Set whether to use a spring return damper. Switch "Not in use" or "In 
use" with [Cursor button (Up/Down)].

:KHQ>&DQFHOEXWWRQ@LVSUHVVHGLWUHWXUQVWRWKH³1XPEHURIRXWOHWV´

screen.

Spring return

damper

Not in use

Cancel:

OK:

Damper type setting

:KHQ>(QWHUEXWWRQ@LVSUHVVHGWKH³&KDQJHGLVSOD\IRUPDW´VFUHHQLV

displayed.

-Note-

‡ ,IWKLVVHWWLQJLVFKDQJHGWR,QXVH2SHUDWLRQZLOOFRPPHQFHLQDPLQ

ute." is displayed on the screen when turning on the power.

3

Set the display format of “Date format” and “Time format”.

6ZLWFKWKHVHWWLQJLWHPZLWK>&XUVRUEXWWRQ/HIW5LJKW@DQGFRQ¿UP

with the [Cursor button (Up/Down)].

:KHQ>&DQFHOEXWWRQ@LVSUHVVHGLWUHWXUQVWRWKH³'DPSHUW\SHVHW

ting” screen.

Cancel:

Date   format

Change display  format

Day/Month/Year

0:00-23:59

Time format

OK:

-Note-

Following display formats are available for setting.

Date format : 

Time format:

‡'D\0RQWK<HDU

‡

‡0RQWK'D\<HDU

‡$030

‡<HDU0RQWK'D\

‡$030

:KHQ>(QWHUEXWWRQ@LVSUHVVHGWKH³'DWH´VFUHHQLVGLVSOD\HG

4

Set the “Day”

“Month”

DQG

“Year”.

6ZLWFKWKHVHWWLQJLWHPZLWK>&XUVRUEXWWRQ/HIW5LJKW@DQGDGMXVW

with [Cursor button (Up/Down)].

:KHQ>&DQFHOEXWWRQ@LVSUHVVHGLWUHWXUQVWRWKH

“Change display 

format” screen.

Year

Day

Monday

08

2012

Month

Date

20

OK:

Cancel:

:KHQ>(QWHUEXWWRQ@LVSUHVVHGWKH³7LPH´VFUHHQLVGLVSOD\HG

5

Set the “hour” and “min”.

6ZLWFKWKHVHWWLQJLWHPE\>&XUVRUEXWWRQ/HIW5LJKW@DQGDGMXVWZLWK

[Cursor button (Up/Down)].
“Min” can be set quickly if the button is pressed continuously.

:KHQ>&DQFHOEXWWRQ@LVSUHVVHGLWUHWXUQVWRWKH³'DWH´VFUHHQ

min

00

hour

Time

OK:

Cancel:

10:

:KHQ>(QWHUEXWWRQ@LVSUHVVHGWKH³&RQ¿UPDWLRQ´VFUHHQLVGLVSOD\HG

6

:KHQVHWWLQJLVFRPSOHWHGVHOHFW³<HV´ZLWK>&XUVRUEXWWRQ/HIW
5LJKW@DQGSUHVV>(QWHUEXWWRQ@
:KHQFRUUHFWLQJDVHWWLQJVHWLWDJDLQDVLWUHWXUQVWRWKH³1XPEHURI

outlets” screen when “No” is selected and press [Enter button].

Initial setting will be ended. OK?

No

Yes

9. SERVICE SCREEN SETTING

:KHQ>0HQXEXWWRQ@LVSUHVVHGWZLFHZKLOH³0RQLWRU´VFUHHQLVGLVSOD\HGLW

switches to the “Submenu” screen. 

,I>0HQXEXWWRQ@LVSUHVVHGZKLOHWKH³6XEPHQX´VFUHHQLVGLVSOD\HGWKH

display returns to the “Monitor” screen.
Press the [Screen switch button (Left)] and [Screen switch button (Right)] 
simultaneously for 5 seconds to switch to “Service” screen.

Back:

Setting:

Date and time

Submenu

[

1/2

]

Monitor

Screen
Filter sign
R.C. sensor control
Room temp. display

Off
Off

Mo 10:00

Back:

Setting:

Service

Mo 10:00

Function setting
Error history
I.U.address verification
V e r s i o n

Test   run

(R.C. Sensor control : Remote Controller sensor control)

,8DGGUHVVYHUL¿FDWLRQ,QGRRU8QLWDGGUHVVYHUL¿FDWLRQ

Service screen

Function name

Setting

Primary unit

Secondary unit

Test run

Function setting

Error history

,8DGGUHVVYHUL¿FDWLRQ

Version

Zone initial setting*

'HGLFDWHGIXQFWLRQVIRU]RQHFRQWUROOHGV\VWHP

9.1. Test run

‡ ,IWKHXQLWLVRSHUDWLQJWXUQLWRII
‡

Test run stops in 60 minutes.

 

When the [On/Off button] is pressed during 

WKHWHVWUXQWKHWHVWUXQZLOOEHFDQFHOHG

‡ $IWHUFRPSOHWLQJWKHWHVWUXQZDLWHQRXJKXQWLOVWDUWLQJWKHRSHUDWLRQ

1

When [Menu button] is pressed twice while “Monitor” screen is dis

SOD\HGLWVZLWFKHVWRWKH³6XEPHQX´VFUHHQ
,I>0HQXEXWWRQ@LVSUHVVHGZKLOHWKH³6XEPHQX´VFUHHQLVGLVSOD\HG

the display returns to the “Monitor” screen.

Back:

Setting:

Date and time

Submenu

[

1/2

]

Monitor

Screen
Filter sign
R.C. sensor control
Room temp. display

Off
Off

Mo 10:00

2

Press the [Screen switch button (Left)] and [Screen switch button 
(Right)] simultaneously for 5 seconds to switch to “Service” screen.

Back:

Setting:

Service

Mo 10:00

Function setting
Error history
I.U.address verification
V e r s i o n

Test   run

 


background image

9

When you select [Test run] with the [Cursor button (Up/Down)] and press the 

>(QWHUEXWWRQ@IROORZLQJFRQ¿UPDWLRQVFUHHQLVGLVSOD\HG
7RVWDUWWKHWHVWUXQVHOHFW

“Yes”

ZLWKWKH>&XUVRUEXWWRQ/HIW5LJKW@DQG

press the [Enter button].

,Q6HWWHPSWHVWUXQLVGLVSOD\HG

The test run will be performed. OK?

No

Yes

Ź

Mode

Menu

Cool

Monitor

Set  temp.

Fan

High

Mo 10:00

Test

run

9.2. Function setting

This procedure changes the function settings used to control the indoor unit 
according to the installation conditions. Incorrect settings can cause the 
indoor unit to malfunction. This procedure should be performed by author

ized installation or service personnel only.
Perform the “FUNCTION SETTING” according to the installation conditions 
using the remote controller. (Refer to the indoor unit installation manual for 
details on the function numbers and setting values.)

Perform the setting during the operation is stopped.

1

When [Menu button] is pressed twice while “Monitor” screen is dis

SOD\HGLWVZLWFKHVWRWKH³6XEPHQX´VFUHHQ
,I>0HQXEXWWRQ@LVSUHVVHGZKLOHWKH³6XEPHQX´VFUHHQLVGLVSOD\HG

the display returns to the “Monitor” screen.

Back:

Setting:

Date and time

Submenu

[

1/2

]

Monitor

Screen
Filter sign
R.C. sensor control
Room temp. display

Off
Off

Mo 10:00

2

Press the [Screen switch button (Left)] and [Screen switch button 
(Right)] simultaneously for 5 seconds to switch to “Service” screen.

Back

Setting:

Service

Mo 10:00

Function setting
Error history
I.U.address verification
V e r s i o n

Test   run

3

6HOHFW>)XQFWLRQVHWWLQJ@ZLWKSUHVVLQJWKH>&XUVRUEXWWRQ8S'RZQ@

and press the [Enter button].

Back:

Setting:

Service

Mo 10:00

Function setting
Error history
I.U.address verification
V e r s i o n

Test   run

4

Select [R.C. address] of the target indoor unit with pressing the [Cur

sor button (Up/Down)].
(R.C. Address : Remote Controller Address)

Cancel:

OK:

Function setting

Mo 10:00

R.C.

Function

Setting

  address        No.                No.

00

00

00

 Version

Error history

5

Select the [Function No.] with pressing the [Cursor button (Left/

5LJKW@DQGVHOHFWWKH)XQFWLRQ1RWREHVHWZLWKSUHVVLQJWKH>&XU

sor button (Up/Down)].

Cancel:

OK:

Function setting

Mo 10:00

R.C.

Function

Setting

  address        No.                No.

 Version

Error history

00

00

00

6

6HOHFWWKH>6HWWLQJ1R@ZLWKSUHVVLQJWKH>&XUVRUEXWWRQ/HIW5LJKW@

and select the Setting No. to be set with pressing the [Cursor button 

8S'RZQ@DQGSUHVVWKH>(QWHUEXWWRQ@

Cancel:

OK:

Function setting

Mo 10:00

R.C.

Function

Setting

  address        No.                No.

 Version

Error history

00

00

00

-Note-

“Service” screen or “Function setting” screen return to the “Submenu”
screen if there is no button operation for 1 minute.

9.3. Error history

The error history can be displayed.

6HOHFW>(UURUKLVWRU\@ZLWKWKH>&XUVRUEXWWRQ8S'RZQ@DQGSUHVVWKH

[Enter button].

Back

Setting:

Service

Mo 10:00

Function setting
Error history
I.U.address verification
V e r s i o n

Test   run

 Error history

[1/4 ]

Mo 10:00

No.

Date

Time

Address Code

  1   30/07/2012    9:00       00           Er 411

  2   28/07/2012    8:00       00           Er J2u

  3   13/07/2012  11:00       00           Er 156

  4   08/07/2012    1:00       01           Er 141

Back:

Function set...    I.U. address ...

,8DGGUHVVYHUL¿FDWLRQ

The refrigerant address and the indoor unit address can be displayed.

6HOHFW>,8DGGUHVVYHUL¿FDWLRQ@ZLWKWKH>&XUVRUEXWWRQ8S'RZQ@DQG

press the [Enter button].

Back

Setting:

Service

Mo 10:00

Function setting
Error history
I.U.address verification
V e r s i o n

Test   run

Back :

I.U. address verification

Mo 10:00

R.C.

Refrigerant     Indoor  Unit

  address     address         address

00

00

00

Error  history

      Version

9.5. Version

Software version of the remote controller can be displayed.

6HOHFW>9HUVLRQ@ZLWKWKH>&XUVRUEXWWRQ8S'RZQ@DQGSUHVVWKH>(QWHU

button].

Back

Setting:

Service

Mo 10:00

Function setting
Error history
I.U.address verification
V e r s i o n

Test   run

Version

Mo 10:00

E031VXXPXXLXX

Back:

I.U. address ...

Function set...

 


background image

10

9.6. Zone initial setting

=RQHLQLWLDOVHWWLQJLVDGHGLFDWHGVHWWLQJIRU]RQHFRQWUROOHGV\VWHP

Enable items for zone initial setting are displayed.

7KLVSURFHGXUHFKDQJHVWKHLQLWLDOVHWWLQJVXVHGWRFRQWURO]RQHFRQWUROOHG

system according to the installation conditions.
Incorrect settings can cause the indoor unit to malfunction. This procedure 
should be performed by authorized installation or service personnel only.
Perform the “ZONE INITIAL SETTING” according to the installation condi

tions using the remote controller.

Perform the setting during the operation is stopped.

6HOHFW>=RQHLQLWLDOVHWWLQJ@ZLWKWKH>&XUVRUEXWWRQ8S'RZQ@DQGSUHVVWKH

[Enter button].

Back

Setting:

Service

Mo 10:00

Zone  initial  setting

[

2/2

]

Back

Setting:

Zone  initial  setting

Mo 10:00

Damper type setting
Connection  state  of  op. sensor
Temperature sensor setting
Z o n e     f u n c t i o n     s e t t i n g

Number  of  outlets

Version

Function setting

-Note-

‡ $IWHUWKHVHWWLQJLVFRPSOHWHGLWWDNHVVRPHWLPHXQWLOWKHDOOWKHVHWWLQJV

DUHUHÀHFWHG'RQRWWXUQRIIWKHSRZHURIWKH]RQHFRQWUROLQWHUIDFHZKLOH
6HWWLQJVDUHEHLQJFRQ¿UPHGLVGLVSOD\HGRQWKHVFUHHQ

Settings are being confirmed.

$IWHUFRPSOHWLQJWKH=21(,1,7,$/6(77,1*EHVXUHWRWXUQRIIWKHSRZHU

and turn it on again.

9.6.1 Number of outlets

Set the number of outlet.

1

Select [Number of outlets] with pressing the [Cursor button (Up/

'RZQ@DQGSUHVVWKH>(QWHUEXWWRQ@

Back

Setting:

Zone  initial  setting

Mo 10:00

Damper type setting
Connection  state  of  op. sensor
Temperature sensor setting
Z o n e     f u n c t i o n     s e t t i n g

Number  of  outlets

Version

Function setting

2

6ZLWFKWKHVHWWLQJLWHPZLWKWKH>&XUVRUEXWWRQ/HIW5LJKW@DQGVHW
WKHQXPEHURIRXWOHWVZLWK>&XUVRUEXWWRQ8S'RZQ@DQGSUHVVWKH

[Enter button].

Number of outlets

Cancel:

OK:

Zone

2

Zone

1

Zone

6

Zone

7

Zone

8

Common

Zone

5

Zone

3

Zone

4

0

1

0

0

0

0

0

0

0

-Note-

‡

Not the all the setting value cannot be set to "0".

‡ ,IWKLVVHWWLQJLVFKDQJHGWKHVHWWLQJLQ=RQHVLQJOH=RQHJURXS

and "Weekly timer setting" will be updated. Make sure to inform the user 

WRFRQ¿UPWKHXSGDWHGVHWWLQJ

9.6.2 Damper type setting

Set when you use spring return damper.

1

Select [Damper type setting] with pressing the [Cursor button (Up/

'RZQ@DQGSUHVVWKH>(QWHUEXWWRQ@

Back

Setting:

Zone  initial  setting

Mo 10:00

Damper type setting
Connection  state  of  op. sensor
Temperature sensor setting
Z o n e     f u n c t i o n     s e t t i n g

Number  of  outlets

Version

Function setting

2

Switch the damper type "Not in use" or "In use" with [Cursor button 

8S'RZQ@DQGSUHVV>(QWHUEXWWRQ@

Spring return

damper

Not in use

Cancel:

OK:

Damper type setting

Mo 10:00

Number of ou...

Connection s...

-Note-

‡

If a spring return damper is installed and this setting is changed to "In 

XVHLWWDNHVVRPHWLPHXQWLOWKHDLUFRQGLWLRQHUVWDUWVWKHRSHUDWLRQDIWHU
\RXSUHVVWKH>2Q2IIEXWWRQ@,QWKDWFDVH2SHUDWLRQZLOOFRPPHQFHLQD

minute." is displayed on the screen for about 1 minute.

Mode

Menu

Cool

Monitor

Set  temp.

Fan

Auto

°C

26

Mo 10:00

Operation will commence in a minute.

Zone (single)

9.6.3 Connection state of op. sensor

Set when you use optional sensor.

)RUGHWDLOVUHIHUWR:LWK]RQHFRQWURO

1

Select [Connection state of op. sensor] with pressing the [Cursor but

WRQ8S'RZQ@DQGSUHVVWKH>(QWHUEXWWRQ@

Back

Setting:

Zone  initial  setting

Mo 10:00

Damper type setting
Connection  state  of  op. sensor
Temperature sensor setting
Z o n e     f u n c t i o n     s e t t i n g

Number  of  outlets

Version

Function setting

   

2

6ZLWFKWKHVHWWLQJLWHPZLWK>&XUVRUEXWWRQ/HIW5LJKW@DQGFRQ¿UP
ZLWKWKH>&XUVRUEXWWRQ8S'RZQ@DQGSUHVVWKH>(QWHUEXWWRQ@

Cancel:

Connection state   of   op.  sensor

Not  in  use

In use

Optional sensor 2

Optional sensor 1

OK:

Mo 10:00

Damper type...

Temperature...

-Note-

‡ ,IWKLVVHWWLQJLVFKDQJHGWKHVHWWLQJLQ=RQHVLQJOH=RQHJURXS

and "Weekly timer setting" will be updated. Make sure to inform the user 

WRFRQ¿UPWKHXSGDWHGVHWWLQJ

‡ )RUWKHGHWDLOVRI2SWLRQDOVHQVRUDQG2SWLRQDOVHQVRUUHIHUWRWKH

LQVWDOODWLRQPDQXDORIWKH]RQHFRQWUROLQWHUIDFH

 


background image

11

9.6.4 Temperature sensor setting

Set whether to use temperature sensor of the remote controller.

)RUGHWDLOVUHIHUWR:LWK]RQHFRQWURO

1

Select [Temperature sensor setting] with pressing the [Cursor button 

8S'RZQ@DQGSUHVVWKH>(QWHUEXWWRQ@

Back

Setting:

Zone  initial  setting

Mo 10:00

Damper type setting
Connection  state  of  op. sensor
Temperature sensor setting
Z o n e     f u n c t i o n     s e t t i n g

Number  of  outlets

Version

Function setting

   

2

Screen will differ depending on whether you connect the secondary 

UHPRWHFRQWUROOHURUQRW&RQ¿UPWKHVFUHHQDQGSHUIRUPWKHVHWWLQJ

‡

When primary and secondary remote controllers are connected:

6ZLWFKWKHVHWWLQJLWHPZLWK>&XUVRUEXWWRQ/HIW5LJKW@DQGVHOHFW
'LVDEOHRU(QDEOHZLWKWKH>&XUVRUEXWWRQ8S'RZQ@DQGSUHVV

the [Enter button].

Cancel:

Temperature sensor setting

Disable

Disable

Secondary

OK:

Mo 10:00

Connection s...

Zone functio...

controller sensor

Primary

controller sensor

‡

When only primary remote controller is connected:

Cancel:

Temperature sensor setting

OK:

Mo 10:00

Connection s...

Zone functio...

Disable

Primary

controller sensor

-Note-

‡ ,IWKLVVHWWLQJLVFKDQJHGWKHVHWWLQJLQ=RQHVLQJOH=RQHJURXS

and "Weekly timer setting" will be updated. Make sure to inform the user 

WRFRQ¿UPWKHXSGDWHGVHWWLQJ

9.6.5 Zone function setting

Correct temperature of the optional sensor.

1

Select [Zone function setting] with pressing the [Cursor button (Up/

'RZQ@DQGSUHVVWKH>(QWHUEXWWRQ@

Back

Setting:

Zone  initial  setting

Mo 10:00

Damper type setting
Connection  state  of  op. sensor
Temperature sensor setting
Z o n e     f u n c t i o n     s e t t i n g

Number  of  outlets

Version

Function setting

   

2

Select the [Zone function No.] with pressing the [Cursor button (Left/

5LJKW@DQGVHOHFWWKH=RQHIXQFWLRQ1RWREHVHWZLWKSUHVVLQJWKH

[Cursor button (Up/Down)].

Cancel:

OK:

Zone function setting

Mo 10:00

Zone function

Zone setting

00

 Temperature...

Number of ou...

01

No.

No.

3

Select the [Zone setting No.] with pressing the [Cursor button (Left/

5LJKW@DQGVHOHFWWKH=RQHVHWWLQJ1RWREHVHWZLWKSUHVVLQJWKH
>&XUVRUEXWWRQ8S'RZQ@DQGSUHVVWKH>(QWHUEXWWRQ@

Cancel:

OK:

Zone function setting

Mo 10:00

Zone function

Zone setting

 Temperature...

Number of ou...

01

00

No.

No.

Setting the Cooler Room Temperature Correction for Optional Sensor 1 
and 2

‡'HSHQGLQJRQWKHLQVWDOOHGHQYLURQPHQWWKHURRPWHPSHUDWXUHVHQVRUPD\

require a correction. The settings may be selected as shown in the table 
below.

( ...Factory setting)

Zone Function Number

Zone Setting 

Number

Setting Description

01: Optional sensor 1

03: Optional sensor 2

00

   No correction (Standard)

01

+4.0°C

02

+3.5°C

03

+3.0°C

04

+2.5°C

05

+2.0°C

06

+1.5°C

07

+1.0°C

08

+0.5°C

09

ƒ&

10

ƒ&

11

ƒ&

12

ƒ&

13

ƒ&

14

ƒ&

15

ƒ&

16

ƒ&

Setting the Heater Room Temperature Correction for Optional Sensor 1 
and 2

‡'HSHQGLQJRQWKHLQVWDOOHGHQYLURQPHQWWKHURRPWHPSHUDWXUHVHQVRUPD\

require a correction. The settings may be selected as shown in the table 
below.

( ...Factory setting)

Zone Function Number

Zone Setting 

Number

Setting Description

02: Optional sensor 1

04: Optional sensor 2

00

   No correction (Standard)

01

+4.0°C

02

+3.5°C

03

+3.0°C

04

+2.5°C

05

+2.0°C

06

+1.5°C

07

+1.0°C

08

+0.5°C

09

ƒ&

10

ƒ&

11

ƒ&

12

ƒ&

13

ƒ&

14

ƒ&

15

ƒ&

16

ƒ&

 


background image

12

10. SETTING THE ROOM TEMPERATURE 

DETECTION LOCATION

10.1. Without zone control

The detection location of the room temperature can be selected from the 
following 2 examples. Choose the detection location that is best for the 
installation location.
Refer to “9.2. Function setting”.

A. Indoor unit setting (factory setting)

The room temperature is detected by the indoor unit temperature sensor.

:KHQXVHWKLVIXQFWLRQVHW³,QGRRUURRPWHPSHUDWXUHVHQVRUVZLWFKLQJ

function (Function Number:42)” to “No(00)”.

A

Indoor unit

B. Indoor unit/remote controller setting (room temperature sensor 

selection)

The temperature sensor of the indoor unit or the remote controller can be 
used to detect the room temperature.

:KHQXVHWKLVIXQFWLRQVHW³,QGRRUURRPWHPSHUDWXUHVHQVRUVZLWFKLQJ

function (Function Number:42)” to “Yes(01)”.

(1)

(QDEOHWKHURRPWHPSHUDWXUHVHQVRUVHOHFWLRQLQIXQFWLRQVHWWLQJZKLFK

will be described later.

(2) Select either of the temperature sensor on the indoor unit or on the 

UHPRWHFRQWUROOHUIRUWHPSHUDWXUHGHWHFWLRQ)RUKRZWRFRQ¿JXUHWKH
VHWWLQJUHIHUWRWKHRSHUDWLQJPDQXDO

B

Indoor unit

 CAUTION

:KHQVHOHFWWKH³5HPRWHFRQWUROOHUVHWWLQJ´LIWKHGHWHFWHGWHPSHUDWXUH

value between the temperature sensor of the indoor unit and the tempera

WXUHVHQVRURIWKHUHPRWHFRQWUROOHUYDULHVVLJQL¿FDQWO\LWLVOLNHO\WRUHWXUQ

to the control status of temperature sensor of the indoor unit temporarily.

As the temperature sensor of remote controller detects the tempera

WXUHQHDUWKHZDOOZKHQWKHUHLVDFHUWDLQGLIIHUHQFHEHWZHHQWKHURRP
WHPSHUDWXUHDQGWKHZDOOWHPSHUDWXUHWKHVHQVRUZLOOQRWGHWHFWWKHURRP

temperature correctly sometimes. Especially when the outer side of the 

ZDOORQZKLFKWKHVHQVRULVSRVLWLRQHGLVH[SRVHGWRWKHRSHQDLULWLV

recommended to use the temperature sensor of the indoor unit to detect 
the room temperature when the indoor and outdoor temperature differ

HQFHLVVLJQL¿FDQW

The temperature sensor of the remote controller is not only used when 
there is a problem in the detection of the temperature sensor of the indoor 
unit.

1 ) Indoor room temperature sensor switching function

(Only for Wired remote controller)
The following settings are needed when use the control by Wired remote 
controller temperature sensor.

( ...Factory setting)

Setting Description 

Function No.

Setting No.

No

42

00

Yes

01

* If setting No. is “00” : 

Room temperature is controlled by the indoor unit temperature sensor.

* If setting No. is “01” :

Room temperature is controlled by either indoor unit temperature sensor 
or remote controller unit sensor.

2 ) Setting record

Record the setting change in the following table.

Setting Description 

Setting No.

Indoor room temperature 
sensor switching function

$IWHUFRPSOHWLQJWKH)81&7,216(77,1*EHVXUHWRWXUQRIIWKHSRZHU

and turn it on again.

10.2. With zone control

The detection location of the room temperature can be selected from the 
following 2 examples. Choose the detection location that is best for the 
installation location.
Refer to “9.2. Function setting”.

A. Indoor unit setting (factory setting)

The room temperature is detected by the indoor unit temperature sensor.

:KHQXVHWKLVIXQFWLRQVHW³,QGRRUURRPWHPSHUDWXUHVHQVRUVZLWFKLQJ

function (Function Number:42)” to “No(00)”.

A

Indoor unit

=RQHFRQWURO

interface

B. Indoor unit/remote controller/optional sensor setting (room tempera-

ture sensor selection)

7KHWHPSHUDWXUHVHQVRURIWKHLQGRRUXQLWWKHUHPRWHFRQWUROOHURUWKH

optional sensor can be used to detect the room temperature.

:KHQXVHWKLVIXQFWLRQVHW³,QGRRUURRPWHPSHUDWXUHVHQVRUVZLWFKLQJ

function and room temperature control switching (Function Number:42 
and 48)” to “Yes(01)”.

(1)

(QDEOHWKHURRPWHPSHUDWXUHVHQVRUVHOHFWLRQLQIXQFWLRQVHWWLQJZKLFK

will be described later.

(2)

6HWWKHURRPWHPSHUDWXUHFRQWUROPHWKRGLQIXQFWLRQVHWWLQJZKLFKZLOOEH

described later.

(3)

6HW&RQQHFWLRQVWDWHRIRSVHQVRUDQG7HPSHUDWXUHVHQVRUVHWWLQJ

which will be described later.

(4)

6HOHFWDQ\RIWKHWHPSHUDWXUHVHQVRURQWKHLQGRRUXQLWRQWKHUHPRWH
FRQWUROOHURUWKHRSWLRQDOVHQVRUIRUWHPSHUDWXUHGHWHFWLRQ)RUKRZWR
FRQ¿JXUHWKHVHWWLQJUHIHUWRWKHRSHUDWLQJPDQXDO

B

Indoor unit

=RQHFRQWURO

interface

Optional
sensors

 CAUTION

As the temperature sensor of remote controller or optional sensor detects 

WKHWHPSHUDWXUHQHDUWKHZDOOZKHQWKHUHLVDFHUWDLQGLIIHUHQFHEHWZHHQ
WKHURRPWHPSHUDWXUHDQGWKHZDOOWHPSHUDWXUHWKHVHQVRUZLOOQRWGHWHFW

the room temperature correctly sometimes. Especially when the outer 
side of the wall on which the sensor is positioned is exposed to the open 

DLULWLVUHFRPPHQGHGWRXVHWKHWHPSHUDWXUHVHQVRURIWKHLQGRRUXQLWWR

detect the room temperature when the indoor and outdoor temperature 

GLIIHUHQFHLVVLJQL¿FDQW

 


background image

13

1 ) Indoor room temperature sensor switching function

The following settings are needed when use the control by wired remote 
controller temperature sensor/optional sensor.

( ...Factory setting)

Setting Description 

Function No.

Setting No.

No

42

00

Yes

01

* If setting No. is “00” : 

Room temperature is controlled by the indoor unit temperature sensor.

* If setting No. is “01” :

Room temperature is controlled by indoor unit temperature sensor/remote 
controller unit sensor/optional sensor.

2 ) Room temperature control switching

This setting is used to set the room temperature control method when the 
wired remote controller/optional sensor is selected by the Indoor room 
temperature sensor switching function.

( ...Factory setting)

Setting Description 

Function No.

Setting No.

No

48

00

Yes

01

* If setting No. is “00” : 

Room temperature is controlled by the sensors of both the indoor unit and 
the wired remote controller/optional sensor.

* If setting No. is “01” :

Room temperature is controlled by the sensor of the wired remote control

ler/optional sensor.

$IWHUFRPSOHWLQJWKH)81&7,216(77,1*EHVXUHWRWXUQRIIWKHSRZHUDQG

turn it on again.

3 ) Connection state of op. sensor and Temperature sensor setting

The following settings are needed when switching the sensor. Perform 

WKHVHWWLQJVLQ]RQHLQLWLDOVHWWLQJ)RUWKHGHWDLOVUHIHUWR=RQHLQLWLDO

setting".

‡

Connection state of op. sensor

( ...Factory setting)

Optional sensor 1 

Optional sensor 2

                   

Not in use

                   

Not in use

In use

In use

* If setting "Not in use" : 

Optional sensor cannot be used for room temperature sensor.

* If setting "In use" :

Optional sensor can be used for room temperature sensor.

‡

Temperature sensor setting

( ...Factory setting)

Primary controller sensor

Secondary controller sensor

Disable

Disable

                     

Enable

                     

Enable

* If setting "Disable" : 

Remote controller temperature sensor cannot be used.

* If setting "Enable" :

Remote controller temperature sensor can be used.

4 ) Setting record

‡

Record the setting change in the following table.

Setting Description 

Setting No.

Indoor room temperature sensor 
switching function

Room temperature control switching

‡

Record the connection state of op. sensor in the following table.

Optional sensor 

Memo

Optional sensor 1

Not in use

In use

Optional sensor 2

Not in use

In use

‡

Record the temperature sensor setting in the following table.

Controller sensor

Memo

Primary controller sensor

Disable

Enable

Secondary controller sensor

Disable

Enable

11. MANAGEMENT FUNCTION

5HVWULFWVWKHRSHUDWLRQVRIIROORZLQJSRZHUVDYLQJIXQFWLRQVE\QRQDXWKRU
L]HGSHUVRQDQGKHOSVPRUHHQHUJ\HI¿FLHQWRSHUDWLRQRIWKHV\VWHP
:LWKWKHSDVVZRUGFRQWURORQO\WKHDGPLQLVWUDWRUFDQJHWDFFHVVWRWKH

function setting.

)RUWKHFRQWUROOHGIXQFWLRQVSHUIRUPWKHVHWWLQJFKDQJHLQ³0DQDJHPHQW

function” screen.

Settings Items:

Function

‡

Economy

‡

Set temp. auto return

‡

Set temp. range

Timer

‡

On timer

‡

Off timer

‡

Weekly timer

‡ $XWRRIIWLPHU

(Set temp. auto return : Set temperature auto return)
(Set temp. range : Set temperature range)

)RUWKHGHWDLOVRQHDFKIXQFWLRQUHIHUWRWKHRSHUDWLQJPDQXDO

11.1. Password setting

Preset value of password is “0000”. 
Change the password as necessary so that the setting change cannot be 
done by other than the administrator.
The changed password should be managed properly by the administrator.

$SDVVZRUGGLJLWUHTXLUHGZKHQVHWWLQJXSD0DQDJHPHQWIXQFWLRQFDQ

be changed.

1

When [Menu button] is pressed twice while “Monitor” screen is dis

SOD\HGLWVZLWFKHVWRWKH³6XEPHQX´VFUHHQ
,I>0HQXEXWWRQ@LVSUHVVHGZKLOHWKH³6XEPHQX´VFUHHQLVGLVSOD\HG

the display returns to the “Monitor” screen.

Back:

Setting:

Date and time

Submenu

[

1/2

]

Monitor

Screen
Filter sign
R.C. sensor control
Room temp. display

Off
Off

Mo 10:00

2

:KHQ>,QLWLDO@LVVHOHFWHGLQ>6XEPHQX@VFUHHQ³,QLWLDO´VFUHHQ

is

displayed.

(QWHUFXUUHQWSDVVZRUGZLWKWKH>&XUVRUEXWWRQ@DQGSUHVV

the [Enter button].

Initial
Management

Key  lock  select                      Child   lock

Submenu

[

2/2

]

Mo 10:00

Back:

Setting:

 Monitor

3

6HOHFW>3DVVZRUGVHWWLQJ0DQDJHPHQW@LQWKH,QLWLDOVFUHHQDQG

press the [Enter button].

Mo 10:00

Back:

Setting:

Initial

Language

English

Temp. unit
Password setting (Management)

°C

Filter sign

Management

 


background image

14

4

Enter current password.

:LWKSUHVVLQJWKH>&XUVRUEXWWRQ8S'RZQ@HQWHUWKHQXPEHU:KHQ
\RXSUHVVWKH>&XUVRUEXWWRQ5LJKW@WKHFXUVRUPRYHVWRQH[WGLJLW
$IWHU\RXHQWHUWKHGLJLWVSUHVVWKH>(QWHUEXWWRQ@

0

0

0

0

Mo 10:00

Cancel :

OK:

Enter current password.

Password setting

-Note-

:KHQ\RXIRUJHWDSDVVZRUGSOHDVHSXVKD>0HQXEXWWRQ@DQGWKH

[Cancel button] at the same time for 2 seconds. Screen switches to 
"Enter new password" screen.

5

Enter new password with same procedure in step 4.

0

0

0

0

Mo 10:00

Cancel :

OK:

Enter new password.

Password setting

Mo 10:00

Back:

Setting:

Initial

Language

English

Temp. unit
Password setting (Management)

°C

Filter sign

Management

11.2. Management setting

Management setting is a function that restricts the operation of some func

tions on this remote controller.

7KHIXQFWLRQVWREHUHVWULFWHGDUHVHWLQWKLVVHWWLQJEXWQRWLQHDFKIXQFWLRQDO

setting.

Example: To restrict Economy setting to [ON]
Set to [ON] on all the other signal source except this remote controller.

1

When [Menu button] is pressed twice while “Monitor” screen is dis

SOD\HGLWVZLWFKHVWRWKH³6XEPHQX´VFUHHQ
,I>0HQXEXWWRQ@LVSUHVVHGZKLOHWKH³6XEPHQX´VFUHHQLVGLVSOD\HG

the display returns to the “Monitor” screen.

Back:

Setting:

Date and time

Submenu

[

1/2

]

Monitor

Screen
Filter sign
R.C. sensor control
Room temp. display

Off
Off

Mo 10:00

2

:KHQ>0DQDJHPHQW@LVVHOHFWHGLQ>6XEPHQX@VFUHHQ³0DQDJHPHQW´

screen is displayed.

(QWHUFXUUHQWSDVVZRUGZLWKWKH>&XUVRUEXWWRQ@

and press the [Enter button].

Initial
Management

Key  lock  select                      Child   lock

Submenu

[

2/2

]

Mo 10:00

Back:

Setting:

 Monitor

0

0

0

0

Mo 10:00

Cancel :

OK:

Initial

Enter current password.

Management

Date and time

-Note-

,IWKHHQWHUHGSDVVZRUGLVQRWFRUUHFWPHVVDJH

“Password is not 

correct.” is displayed. Enter correct password.

3

:KHQFRUUHFWSDVVZRUGLVHQWHUHG

“Management function” screen is 

displayed.

7RVHOHFWWKHIXQFWLRQWREHFRQWUROOHGE\>0DQDJHPHQW@VHOHFW>(GLW@
ZLWKSUHVVLQJWKH>&XUVRUEXWWRQ8S'RZQ@DQGSUHVVWKH>(QWHU

button].
“Management select” screen is displayed. 

Mo 10:00

Back:

Setting:

Edit

Management function

Mo 10:00

Back:

Setting:

Management select

[

1/2

]

Economy

Set temp.auto return
Set temp.range
On timer

Off timer

4

Select the target function with the [Cursor button (Up/Down)] and 

SUHVVWKH>(QWHUEXWWRQ@7KHQWKHVHWWLQJ¿HOGIRUWKHUHVWULFWLRQVHW

ting is displayed.

Mo 10:00

Back:

Setting:

Management select

[

1/2

]

Economy

Set temp.auto return
Set temp.range
On timer

Off timer

Mo 10:00

Cancel:

OK:

Management select

[

1/2

]

Economy

Set temp.auto return
Set temp.range
On timer

Off timer

6HOHFWWKHVHWWLQJZLWKWKH>&XUVRUEXWWRQ8S'RZQ@DQGSUHVVWKH>(QWHU

button].

Mo 10:00

Cancel:

OK:

Management select

[

1/2

]

Economy

Set temp.auto return
Set temp.range
On timer

Off timer

Mo 10:00

Back:

Setting:

Management select

[

1/2

]

Economy

Set temp.auto return
Set temp.range
On timer

Off timer

,IWKHUHLVDQRWKHUVHWWLQJWREHFKDQJHG\RXFDQFRQWLQXHWKHFRQ¿JXUD

tion.

Mo 10:00

Back:

Setting:

Management select

[

1/2

]

Economy

Set temp.auto return
Set temp.range
On timer

Off timer

7RFRPSOHWHWKHVHWWLQJSUHVVWKH>&DQFHOEXWWRQ@

Functions marked check in “Management select” screen are listed in “Man

agement function” screen.

Mo 10:00

Back:

Setting:

Edit

Management function

Economy

Disable

Disable

Off

Set temp. range
On timer

5

In “Management function”

VFUHHQ\RXFDQFKDQJHWKHGHWDLOHGVHWWLQJ

on each function.

)RUKRZFKDQJHWKHVHWWLQJUHIHUWRWKHRSHUDWLQJPDQXDO

Mo 10:00

Back:

Setting:

Edit

Management function

Economy

Disable

Disable

Off

Set temp. range
On timer

 


background image

15

-Note-

If the function you are selecting is restricted by [Management] 

IXQFWLRQIROORZLQJPHVVDJHLVGLVSOD\HGLQWKHRSHUDWLRQJXLGDQFH

display. The message is displayed constantly during the management 
function is enabled.

XXXXXX

XXXXXX

Restricted by the management function

Back:

12. OTHERS

12.1. Error code

,IDQHUURURFFXUVWKHSRZHULQGLFDWRUJUHHQEOLQNVDQGWKHIROORZLQJ

display will be shown.
If “Error”

LVGLVSOD\HGLPPHGLDWHO\VWRSWKHDLUFRQGLWLRQHURSHUDWLRQDQG

consult authorized service personnel.

‡

When there is an error on this remote controller:

Code : XXXXXX

Remote  controller

Error

Mo 10:00

Error code

‡

Without zone control

Error code

Contents

Er 12.1
EE 1c

‡

Wired remote controller communication error

Er 15.4
EE 1d

‡

Incompatible indoor unit is connected

‡

Indoor unit date acquisition error

‡

Primary unit / Secondary unit setting error

Er CC.1
EE CC.1

‡

Remote controller sensor error

‡

With zone control

Error code

Contents

Er 12.1
EE 1c

‡

Wired remote controller communication error

‡ &RPPXQLFDWLRQHUURUEHWZHHQLQGRRUXQLWDQG]RQH

FRQWUROLQWHUIDFH

‡ &RPPXQLFDWLRQHUURUEHWZHHQ]RQHFRQWUROLQWHUIDFH

and remote controller

‡

Indoor unit data acquisition error

Er 15.4
EE 1d

‡

Incompatible indoor unit is connected

‡

Indoor unit date acquisition error

‡

Primary unit / Secondary unit setting error

Er CC.1
EE CC.1

‡

Remote controller sensor error

‡

When there is an error on the indoor unit:

Code : Er 41.1

R.C. address : 00

Error

Mo 10:00

Monitor

Code : XXXXXX

R.C. address : 00

Error

Mo 10:00

Monitor

Error code

Address number of the 
relevant indoor unit