Samsung WF50K7500AV/A2 Service Manual page 28

Part
Separating the
Heater at the
Bottom Front
Reassembly is in the reverse order of the removal.
26 _ Removal and Reassembly
Figure
* Check Points for Troubleshooting
1. Check if the resistance of the Heater is equal to 27.1Ω (for the 1900W product), or
26.2Ω (for the 2000W product).
2. Check if the resistance of the Thermistor is equal to 12kΩ (at room temperature).
Description
1. Disassemble the Front-Frame.
2. Separate the connection wire.
- Separate the Thermostat fixed at the bottom
of the Tub.
(Take precaution as there may be water
remaining.)
Make sure to separate the Thermostat first
and then separate the Heater. If you fail to
observe this order, it may result in a shock and
be damaged.
3. Release the nut holding the Heater with an
M10 tool and then separate the Heater.
Do not completely release the nut.
Pull the Heater forward after releasing the
nut. If the Heater is damaged, it may cause a
problem.
Therefore unfasten the nut using spanner or
wrench manually without using pincers or
tweezers.
When you re-assembly the heater, make sure
to install the Heater exactly onto the Bracket
inside the Tub. If it is not properly installed,
it may cause a fire. In addition, completely
insert the packing part into the Tub when
assembling it so that the packing part is
completely attached onto the Tub.