LG ARUN024GSS4.EWGBLUS Manual de usuario descargar pdf (Pagina 24)

CAUTION

• Request installer to set the function during installation.

• If ODU RPM changes, cooling capacity may go down.

Master unit PCB DIP switch on : No.5

Select the mode using ‘▶’, ‘◀’ Button :

“Func” Push the ‘●’ button

Select the Function using ‘▶’, ‘◀’ Button :

“Fn3” Push the ‘●’ button

Select the Option using ‘▶’, ‘◀’ Button :

“op1~op15” Push the ‘●’ button

Start the Night low noise function :

Save the selected option value in EEPROM

Time Settings

Step Judgement Time(Hr) Operation Time(Hr)

op1 8 9

op2 6.5 10.5

op3 5 12

op4 8 9

op5 6.5 10.5

op6 5 12

op7 8 9

op8 6.5 10.5

op9 5 12

op10 continuous operation

op11 continuous operation

op12 continuous operation

op13 6.5 10.5

op14 6.5 10.5

op15 6.5 10.5

Master unit PCB DIP switch on : No.5

Select the mode using ‘▶’, ‘◀’ Button :

“Func” Push the ‘●’ button

Select the Function using ‘▶’, ‘◀’ Button :

“Fn5” Push the ‘●’ button

Select the Option using ‘▶’, ‘◀’ Button :

“0” ~ “255” Push the ‘●’ button

ODU address is set

CAUTION

• Ask an authorized technician to setting a function.

• If use a function, first install a Central controller.

Setting the ODU address

Mode setting method

Night Low Noise Function

In cooling mode, this function makes the ODU fan operate at low RPM

to reduce the fan noise of ODU at night which has low cooling load.

Night low noise function setting method

ENGLISH

Master unit PCB DIP switch on : No.5

Select the mode using ‘▶’, ‘◀’ Button :

“Func” Push the ‘●’ button

Select the Function using ‘▶’, ‘◀’ Button :

“Fn8” Push the ‘●’ button

Select the Option using ‘▶’, ‘◀’ Button :

“op1” ~ “op4” Push the ‘●’ button

Target pressure is set

Select the Option using ‘▶’, ‘◀’ Button :

“HEAT” , “COOL” Push the ‘●’ button

CAUTION

• Ask an authorized technician to setting a function.

• If do not use a function, set an off-mode.

• Change a power consumption or capacity.

Setting

Mode

Purpose

Condensing

temperature

variation

Evaporating

temperature

variation

Heat Cool

op1 Increase capacity Increase capacity +2 °C -3 °C

op2

Decrease power

consumption

Increase capacity -2 °C -1.5 °C

op3

Decrease power

consumption

Decrease power

consumption

-4 °C +2.5 °C

op4

Decrease power

consumption

Decrease power

consumption

-6 °C -4.5 °C

Master unit PCB DIP switch on : No.5

Select the mode using ‘▶’, ‘◀’ Button :

“Func” Push the ‘●’ button

Select the Function using ‘▶’, ‘◀’ Button :

“Fn6” Push the ‘●’ button

Select the Option using ‘▶’, ‘◀’ Button :

“oFF”,“op1” ~ “op3” Push the ‘●’ button

Mode is set

CAUTION

• Ask an authorized technician to setting a function.

• If do not use a function, set an off-mode.

• For cold and humid areas, set the rapid defrost.

Mode setting

setting Mode

oFF Not setting

op1 Snow removal mode

op2 Rapid defrost mode

op3 Snow removal mode. + Rapid defrost mode.

Target pressure adjusting

Mode setting method

Snow removal & rapid defrost

Mode setting method

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LG ARUN024GSS4.EWGBLUS Manual de usuario Pagina 24

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