AirStage ASHA034GTAH Посібник з монтажу - Сторінка 11

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6.3.2 Checking the function settings

Press and hold the "MANUAL AUTO" button on the indoor unit for 3 seconds to check

the function settings. It is necessary to disconnect the power in order to return to normal

operation mode.

(1) Indoor unit and refrigerant address indication

Indication pattern

Indicator name

Indoor unit address

OPERATION indicator lamp (Green)

TIMER indicator lamp (Orange)

Address: tens place (0.5s ON/0.5s OFF)

FILTER indicator lamp (Red)

Address: ones place (0.5s ON/0.5s OFF)

• Indoor unit address example

(Example) ADDRESS : 24

OPERATION indicator

lamp (Green)

OFF

TIMER indicator lamp

0.5s 0.5s 0.5s 0.5s

(Orange)

OFF

FILTER indicator lamp

0.5s 0.5s 0.5s 0.5s 0.5s 0.5s 0.5s 0.5s

(Red)

OFF

• Refrigerant address example

(Example) ADDRESS : 30

OPERATION indicator

1.0s

lamp (Green)

OFF

TIMER indicator lamp

0.5s 0.5s 0.5s 0.5s 0.5s 0.5s

(Orange)

OFF

FILTER indicator lamp

(Red)

OFF

• Setting details

Function number

Indoor unit address

Refrigeration address

For use with a remote controller, set all rotary switches to 0, and refer to "6.1. Setting the

address" for details.

All switches are set to 0 at the factory.

(2) Others

Indication pattern

Indicator Name

OPERATION indicator lamp (Green)

TIMER indicator lamp (Orange)

FILTER indicator lamp (Red)

(Example) Function : 31, Setting number : 2

OPERATION indicator

0.5s

lamp (Green)

OFF

TIMER indicator lamp

0.5s 0.5s

(Orange)

OFF

FILTER indicator lamp

0.5s

(Red)

OFF

Indication pattern

Refrigerant address

Flash (1.0s ON/1.0s OFF)

1 cycle 12 sec

10 sec

8 sec

1 cycle 12 sec

1.0s

9 sec

OFF

Item

Setting number

00 to 63

00 to 99

Indication pattern

Function number; tens place (0.5s ON/0.5s OFF)

Function number; ones place (0.5s ON/0.5s OFF)

Setting number: (0 to 9) (0.5s ON/0.5s OFF)

1 cycle 12 sec

0.5s 0.5s 0.5s

9 sec

11 sec

10 sec

0.5s

6.4. External input and external output (Optional parts)

In this setting, you need to remove the front panel. Refer to "8. FRONT PANEL REMOVAL

AND INSTALLATION".

004/007/009 model

DIP switch

(SET 2)

OFF

SW4

SW3

SW2

SW1

Apply voltage terminal

030/034 model

Controller PCB

DIP switch

(SET 2)

OFF

SW4

SW3

SW2

SW1

Apply voltage terminal

6.4.1 External input

• Indoor unit can be Operation/Stop, Emergency stop or Forced stop by using indoor unit

PCB CNA01 or CNA02.

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

with function setting of indoor unit.

• Indoor unit can be Forced thermostat off by using indoor unit PCB CNA03 or CNA04.

• A twisted pair cable (22 AWG) should be used. Maximum length of cable is 150 m.

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

on the number of cables to be installed.

• The wire connection should be separate from the power cable line.

Input select

Use either one of these types of terminal according to the application. (Both types of

terminals cannot be used simultaneously.)

● Apply voltage terminal ([CNA01], [CNA03])

When a power supply must be provided at the input device you want to connect, use the

Apply voltage terminal ([CNA01], [CNA03]).

DC power supply

12 to 24V

Load

resistance

Load

resistance

Load

resistance

Connected unit

*1: Make the power supply DC 12 to 24 V. Select a power supply capacity with an ample

surplus for the connected load.

Do not impress a voltage exceeding 24 V across pins 1-2, and 1-3.

*a: The allowable current is DC 5 mA to 10 mA. (Recommended: DC 5 mA)

Provide a load resistance such that the current becomes DC 10 mA or less.

Select very low current use contacts (usable at DC 12 V, DC 1 mA or less).

*b: The polarity is [+] for pin 1 and [-] for pin 2 and 3. Connect correctly.

Dry contact

terminal

(CNA02)

(CNA04)

Controller

PCB

Output

terminal

(CNB01)

(CNA01) (CNA03)

Output

terminal

(CNB01)

Dry contact

terminal

(CNA03)

(CNA01)

(CNA04)

(CNA02)

P.C.B

CNA01

CNA03

En-10