Smart Install mode

2) Smart Install mode in progress

•88 Display : Progress will be diplayed in 0~99.

•LED Display : Indicator on the indoor unit display will blink in sequence and then all indicators will blink. (This will be repeated.)

TYPE

88 Display

LED Display

 

 

LED 1

Indoor unit indicator

 

LED 2

 

 

LED 3

Display may be different depending on the model.

3.Smart Install mode will end.

1)Smart Install mode will take approximately 7~13 minutes. (Actual time may be different depending on the model.)

2)When Installation is successful : Smart Install mode will end with ringing sound and the air conditioner will be in standby status. (Error message will not be displayed on the indoor unit indicator and the remote controller and buttons on the indoor unit will work normally.)

3)When installation is not successful : Smart Install mode will end and error message will be displayed on the indoor unit display.

1. Take necessary measures when error occurs.

--Refer to the service manual for necessary measures for each error that occurs.

2. Use the product after taking care of the error that occurs.

 

Error indicator

 

 

 

 

 

 

 

LED Display

 

 

 

 

Display

LED 1

LED 2

 

LED 3

Error

 

Measures to take by an installer

 

 

 

/

/

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Communication Error

1.

Check the connection wire between indoor and

 

 

 

 

 

 

between Indoor and outdoor

 

outdoor unit. (whether the power cable and

 

 

 

 

 

 

unit

 

communication cable is crossed or not)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Error on indoor

1.

Check the connection of the connector

 

 

 

 

 

 

temperature sensor

 

 

,

 

 

 

 

 

Error on indoor heat

1.

Check the connection of the connector

 

 

 

 

 

exchanger

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Error on indoor fan

1.

Check the connection of the connector

 

 

 

 

 

 

2.

Remove foreign substance (Check for the cause

 

 

 

 

 

 

motor

 

 

 

 

 

 

 

that restrains motor)

 

 

 

 

 

 

 

 

display and all

 

 

 

 

 

 

1.

Re-set options

LED blinks

 

 

 

 

 

EEPROM/Option error

 

 

,

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1.

Check if the service valve is completely open.

 

 

 

 

 

 

Refrigerant flow blocking

2.Check if there's any blockage in the refrigerant

 

 

 

 

 

 

Error

 

pipe which connects indoor and outdoor unit.

 

 

 

 

 

 

 

3.Check for refrigerant leak.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1.

Check if sufficient amount of additional

 

 

 

 

 

 

 

 

refrigerant was charged for the pipe length that

 

Above LED pattern is displayed when

Lack of Refrigerant (For

 

 

 

exceeds 7.5 m.

 

there's error is occurred on outdoor unit.

Inverter model only)

2.

Check for refrigerant leak between valve and

 

Check the LED display on outdoor unit for

 

 

pipe connection.

 

the details.

 

 

 

 

 

 

 

 

: Off / : Blinking / : On

English-54

A3050 MG ModelIB&IM_DB68-04542A_HP_EN.indd54

 

 

2014/4/2 9:50:02