The fan continues to operate after the oven has been turned off.

This is a normal occurrence. Cooling fan may continue to operate for up to cooling down the oven after oven has been turned off.

Condensation inside the oven.

• This is normal condition. Simply wipe away after cooking.

Air flow around the door and outer casing.

• This is normal condition.

Light reflection around the door and outer casing.

• This is normal condition.

Steam escaping from around the door or vents.

• This is normal condition.

INFORMATION CODES

Code

Problem

Solution

Symbol

 

 

 

KEY SHORT ERROR

 

 

This error occurs when a button is

 

 

pressed and held for over 60 seconds.

 

 

It may occur when water soaks through

 

 

the inside of the control panel or dust

 

 

particles are stuck to TOUCH PAD.

 

 

NAK SIGNAL ERROR

 

 

Nak signal occurs if initial power-up for

 

 

more than 10 seconds.

If any of these errors

 

COMMUNICATION ERROR

occur, please contact

 

SAMSUNG Customer

 

It occurs when not communicating

 

Service.

 

between main and sub PCB for more

 

 

 

than 10 seconds.

 

 

EEPROM OPEN ERROR

 

 

It occurs when EEPROM communication

 

 

is error during initial power setting.

 

 

EEPROM READ & WRITE ERROR

 

 

Eeprom use does not occur.

 

English - 42

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Samsung NQ50H7235AS/EE manual Information Codes