AirStage ASUA7TLAV1 Manuale di installazione - Pagina 13

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Function

Setting number

number

Horizontal

00 Standard

swing

01 Left half

airflow

direction

02 Right half

00 Standard

Cool air

tem-

01 Adjust (1)

perature

trigger

02 Adjust (2)

00 Standard

Heat air

01 Adjust (1)

tem-

02 Adjust (2)

perature

trigger

03 Adjust (3)

00 Enable

Auto

restart

01 Disable

00 Super low

Cool Air

Follow the

Preven-

setting on

tion

the remote

controller

00 Start/Stop

Emergency

stop

External

control

02 Forced Stop

00 All

Error

Display only

report

on central

target

remote

controller

Follow the

Fan set-

setting on

ting when

the remote

cooling

controller

thermostat

OFF

01 Stop

00 Mode 0

01 Mode 1

Switching

02 Mode 2

func-

tions for

03 Mode 3

external

04 Mode 4

inputs and

external

05 Mode 5

outputs

06 Mode 6

terminals

07 Mode 7

08 Mode 8

Auxiliary

heater con-

trol 1

Auxiliary

heater con-

trol 2

Heat pump

prohibition

Control

control

switching

of external

Heater selec-

tion control

heaters

using outdoor

tempera-

ture 1

Heater selec-

tion control

using outdoor

tempera-

ture 2

Default

Details

Adjust the horizontal swing airflow

direction.

(For horizontal swing equipped

models)

Adjust the cool air trigger

temperature. To lower the trigger

temperature, use setting 01. To

raise the trigger temperature, use

setting 02.

Adjust the heat air trigger

temperature. To lower the trigger

temperature by 6 degrees C, use

setting 01. To lower the trigger

temperature by 4 degrees C, use

setting 02. To raise the trigger

temperature, use setting 03.

Enable or disable automatic sys-

tem restart after a power outage.

* Auto restart is an emergency

function such as for power failure

etc.

Do not start and stop the indoor

unit by this function in normal

operation.

Be sure to operate by the control

unit, converter or external input

device.

Restrain the cold airflow with mak-

ing the airflow lower when starting

heating operation. To correspond

to the ventilation, set to 01.

Allow an external controller to start

or stop the system, or to perform

an emergency stop.

If an emergency stop is performed

from an external controller, all re-

frigerant systems will be disabled.

If forced stop is set, indoor unit

stops by the input to the external

input terminals, and Start/Stop by

a remote controller is restricted.

Change the target for reporting er-

rors. Errors can either be reported

in all locations, or only on the

central remote controller.

When set to 01, the fan stops

when the thermostat is OFF in

cooling operation. Connection of

the wired remote controller (2-wire

type or 3-wire type) and switching

its thermistor are necessary.

• Set this function when connect-

ing the VRF system to a ventila-

tor, economizer, humidifier, or

other external device.

• The connection terminal func-

tions can be changed depending

on the type of external device.

For details of the connection ter-

minal functions, see the Design

& Technical Manual.

Sets the control method for the

external heater being used. For

details of the control method, see

the Design & Technical Manual.

00 Setting 0

Operating

01 Setting 1

tem-

02 Setting 2

perature

switching

03 Setting 3

of external

04 Setting 4

heaters

05 Setting 5

Single

setpoint auto

Auto

mode

(traditional)

type

Dual setpoint

auto mode

00 0°F (0°C)

01 1°F (0.5°C)

02 2°F (1.0°C)

03 3°F (1.5°C)

04 4°F (2.0°C)

Deadband

value

05 5°F (2.5°C)

06 6°F (3.0°C)

07 7°F (3.5°C)

08 8°F (4.0°C)

09 9°F (4.5°C)

Temperature conditions when the external heater is ON

Temperature (t) when the external heater is ON= Room temperature - set temperature

t < -5.4°F (-3°C)

t < -3.6°F (-2°C)

t < -5.4°F (-3°C)

t < -7.2°F (-4°C)

t < -9.0°F (-5°C)

6.3.1 Indoor unit indicator lamps

4/7/9 model

OPERATION indicator lamp (green)

TIMER indicator lamp (orange)

FILTER indicator lamp (red)

30/36 model

OPERATION indicator lamp (green)

TIMER indicator lamp (orange)

FILTER indicator lamp (red)

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)

• Sets the temperature conditions

when the external heater is ON.

• For the temperature conditions,

see "Temperature conditions

when the external heater is ON".

For a more detailed explana-

tion, see the Design & Technical

Manual.

Switch the setting method of

auto mode to single or dual

(cooling/heating).

For heat pump systems, it is

necessary to set the master indoor

unit (by wired remote controller).

Choose the minimum temperature

between cooling and heating

settings (deadband) for Dual

setpoint auto mode (set in No. 68).

Set value of function: 61

t ≤ -0.9°F (-0.5°C)

t ≤ -1.8°F (-1°C)

t ≤ -3.6°F (-2°C)

t ≤ -5.4°F (-3°C)

t ≤ -7.2°F (-4°C)

t ≤ -9.0°F (-5°C)

Indication pattern

Refrigerant address

Flash (1.0s ON/1.0s OFF)

En-12