Model reference
Daewoo Electronics FR-540N
Refrigerator
2 documents8 error codes15 service modes
Available documentation
Service Manual
- Service Manual Refrigerator Model FR-540N33 pg
- Service Manual Refrigerator47 pg
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Error codes (8)
CodeMeaning
C1Cooling cycle/compressor malfunctionD0Door switch malfunctionD1D-sensor (defrost sensor) malfunction due to short circuit, wire disconnection…F1F-sensor (freezer sensor) malfunction due to short circuit or wire…F3Defrost malfunctionR1R1-sensor (refrigerator sensor 1) malfunction due to short circuit or wire…R2R2-sensor (refrigerator sensor 2) malfunction due to short circuit or wire…RTRT-sensor (room temperature sensor) malfunction due to short circuit or wire…Service modes (15)
- Delivery FunctionPress and hold Fridge Temperature and Quick Fridge buttons simultaneously, then plug in the power…
- Delivery Function (FR-540N)Press and hold Fridge Temperature and Quick Fridge buttons while plugging in the power cord.
- Delivery Function (FR-540NT)Press and hold Quick Freezing and Quick Refrigerating buttons for 3 seconds after power on.
- Demo FunctionShort CN10 on M-PCB.
- Demo Function (FR-540N)Short CN10 terminal on M-PCB.
- Demo Function (FR-540NT)Short CN10 terminal on M-PCB.
- Device Test (FR-540N)Press SW01 on M-PCB. Each subsequent press of SW01 advances to the next device
- Device Test (FR-540NT)Press SW01 on M-PCB. Devices activate in order
- Device Test FunctionPress SW01 on the M-PCB. Each subsequent press of SW01 advances to the next device
- Error Display (FR-540N)Press and hold Quick Fridge and Fridge Temperature buttons, then press Quick Freezing button 3…
- Error Display (FR-540NT)Press and hold Quick Freezing and Quick Refrigerating buttons, then press Fuzzy button 3 times…
- Error Display / Self-DiagnosisPress and hold Quick Fridge and Fridge Temperature buttons, then press the Quick Freezing button 3…
- Forced DefrostPress and hold the Freezer Temperature button, then press the Quick Freezing button 5 times.
- Forced Defrost (FR-540N)Press and hold the Freezer Temperature button, then press the Quick Freezing button 5 times.
- Forced Defrost (FR-540NT)Press the Temperature/Time Control button, then press the Fuzzy button 5 times.
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