AirStage ARXD009GLEH 설치 매뉴얼 - 페이지 15

{카테고리_이름} AirStage ARXD009GLEH에 대한 설치 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. AirStage ARXD009GLEH 18 페이지. Indoor unit (duct type)

페이지 인쇄

NOTE :

When connected to multiple indoor units directly, it will cause breakdown.

Operation behavior

● Input signal type

The input signal type can be selected.

It is switched by DIP switch on the indoor unit PCB.

DIP switch [Set 2 SW2]

Input signal type

OFF (Factory setting)

Edge

Pulse

● When function setting is "Operation/Stop" mode.

[In the case of "Edge" input]

Connector

Input signal

Ch1 of CNA01 or CNA02

[In the case of "Pulse" input]

Connector

Input signal

Ch1

CNA01 or CNA02

Ch2

* The last command has priority.

* The indoor units within the same remote controller group operates in the same mode.

● When function setting is "Emergency stop" mode.

[In the case of "Edge" input]

Connector

Input signal

Ch1 of CNA01 or CNA02

[In the case of "Pulse" input]

Connector

Input signal

Ch1

CNA01 or CNA02

Ch2

* All indoor units of same refrigerant system stops when Emergency stop operates.

● When function setting is "Forced stop" mode.

[In the case of "Edge" input]

Connector

Input signal

Ch1 of CNA01 or CNA02

[In the case of "Pulse" input]

Connector

Ch1

CNA01 or CNA02

Ch2

* When the forced stop is triggered, indoor unit stops and Operation/Stop operation by a

remote controller is restricted.

* When forced stop function is used with forming a remote controller group, connect the

same equipment to each indoor unit within the group.

• Selection method of functions

"Operation/Stop" mode or "Emergency stop" mode, "Forced stop" mode can be selected

with function setting of indoor unit.

● Forced thermostat oﬀ function

["Edge" input only]

Function

Connector

setting

Ch3 of CNA03 or

60-00

CNA04

● Refrigerant leak detection function (only for J-IIIL series)

["Edge" input only]

Function

Connector

setting

Ch3 of CNA03 or

60-09

CNA04

Edge

Pulse

The width of pulse

must be longer than

200msec.

Command

OFF → ON

Operation

ON → OFF

Stop

Command

OFF → ON

Operation

OFF → ON

Stop

Command

OFF → ON

Emergency stop

ON → OFF

Normal

Command

OFF → ON

Emergency stop

OFF → ON

Normal

Command

OFF → ON

Forced stop

ON → OFF

Normal

Input signal

Command

OFF → ON

Forced stop

OFF → ON

Normal

Input signal

Command

OFF → ON

Thermostat off

ON → OFF

Normal

Input signal

Command

OFF → ON

No command

ON → OFF

Refrigerant leak

(2) External output

• A twisted pair cable (22AWG) should be used. Maximum length of cable is 25m.

• Use an external input and output cable with appropriate external dimension, depending

on the number of cables to be installed.

• Output voltage: Hi DC12V±2V, Lo 0V.

• Permissible current: 50mA

Output select

● When indicator etc. are connected directly

Operation

indicator

Error

indicator

Indoor unit Fan

status indicator

connected unit

● When connecting with unit equipped with a power supply

Connected

device 1

Connected

device 2

Connected

device 3

connected unit

Relay (locally purchased)

Operation behavior

Connector

External output1

Pins 1-2

External output2

CNB01

Pins 1-3

External output3

Pins 1-4

6.7. Remote sensor (Optional parts)

Connection method

• Remove the existing connector and replace it with the remote sensor connector (ensure

that the correct connector is used).

• The original connector should be insulated to ensure that it does not come into contact

with other electrical circuitry.

• Use conduit hole when external output cable is used.

Setting for room temperature correction

When a remote sensor is connected, set the function setting of indoor unit as indicated

below.

• Function Number "30":

Set the Setting Number to "00". (Default)

• Function Number "31":

Set the Setting Number to "02".

* Refer to "7.6. Function setting" for details about Function Number and Setting Number

6.8. IR receiver unit (Optional parts)

• For the installation method, please refer to the INSTALLATION MANUAL of IR receiver

unit.

Connection method

• Use 9 pins for receiver unit cable.

• At ﬁ rst, connect the receiver unit cable to the controller PCB.

• Attach the core that comes between controller PCB and the clamp.

• Use conduit hole when external output cable is used.

6.9. Auto louver grille kit (Optional parts)

• For the installation method, please refer to the INSTALLATION MANUAL of Auto louver

grille kit.

P.C.B

Output voltage

Status

Stop

DC 12 V

Operation

Normal

DC 12 V

Error

Indoor unit fan stop

DC 12 V

Indoor unit fan operation

CNB

En-14