He (Heater Error) - Samsung DMT SERIES Service Manual

#7. Error Code

7-6. HE (Heater Error)

Symptom
ㆍHE error is displayed. ('Heavy' + 'Delicate' LED On)
Causes
ㆍHE error occurs when the temperature change is 39.2˚F or less within the first 10
minutes after the heating starts
Check Point
Step 1 : Heater
Check the connections at the Heater connectors.
Check the resistance between both ends of the Heater directly,
or check for the resistance between the red wire of the Heater Relay
and the amber and yellow wires of the Power Relay, respectively.
The Voltage : approximately 13.5Ω
If the value is not normal, replace heater. If the value is not normal, replace heater.
Step 2 : Main PBA
Check for the voltage between Main PBA T101 connector and
T102 connector.
The Voltage : approximately AC 120V (while operating)
Heater, main PBA
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