Samsung WA45M3100AW/A4 - Information Modes

Troubleshooting _ 19
4-2. INFORMATION MODES
► This is a washer integrated information mode. For detailed information, refer to the general repair scripts.
Code Type For USA Causes Remarks
Water Level
Sensor
Cool LED
Flash
- The part of the hose where the water level sensor is located is
damaged (punctured).
- The hose is clogged with foreign material.
- The hose is folded.
- Too much lubricant has been applied to the insertion part of the
air hose.
- Hose engagement Code. (disengaged)
- Part fault. (Faulty internal soldering)
- The water level sensor terminal is disengaged.
- Main PBA fault.
Motor Driving
Code and TMR
Sensor Code
Hot&Eco
Warm LED
Flash
- The PBA connector terminal is not connected.
- The motor spin net is not engaged.
- The motor’s internal coil is damaged. (short-circuited or cut)
- The TMR sensor terminal is not connected.
- Foreign material (a screw) has entered the motor.
- Motor overloaded due to too much laundry. (Non-sensing)
- The motor TMR sensor terminal is not connected.
- PBA fault.
- The motor driving Code from the PBA is weak.
Unstable relay operation, etc.
- This occurs due to erroneous operating signals from the motor
TMR sensor.
- The IPM terminal of the main PBA is not connected.
- The DD motor cover is out of place.
- The PCB housing terminal is not connected.
- PBA fault.
- DD motor fault.
This Code occurs
because of restrained
revolutions.
This Code occurs
when an interference
is generated due to too
much laundry, etc.
Water Supply
Code
ExtraHigh
LED Flash
- Foreign material is entering the water supply valve.
- The water supply valve terminal is not connected.
(Wire disconnected)
- The warm water and rinse connectors are wrongly connected
to each other.
- This occurs if the PCB terminal from the drain hose to the
detergent drawer is not connected. Check whether the
transparent hose is folded or torn.
Hot & Low
LED Flash
- The Eco Warm and warm water supply hoses are wrongly
engaged into each other.
- The temperature of the water supplied through the dry valve
duringadrycycleissensedashigherthan70˚C.
- Thewatertemperatureissensedashigherthan50˚Cinthe
Wool or Lingerie courses.
The water supplied for
1 minute drying the
drying cycle is 0.3 ~
0.4 L.
Drain Code
Low LED
Flash
- The pump motor impeller is damaged internally.
- The wrong voltage is supplied to the parts.
- Part fault.
- This occurs due to freezing in the winter season.
- The drain hose is clogged. (Injection Code, foreign material)
- Clogged with foreign material.
- The water pump terminal is not connected: rubber band, bills,
cotton, hair pins, coins have collected inside the drain pump
ASSY.
Communication
Code
Warm LED
Flash
- The signals between the sub and main PBAs are not sensed
because of commuication Code.
- Check the connector connections between the sub and main
PBAs carefully.
→ Checkforincorrectorlooseconnections,etc.
- Remove the sub PBA C/Panel and check for any faulty
soldering.