Samsung Air Conditioner Error Code E403
Prohibit starting by low pressure - low pressure sensor value below 3.1 kg/cm2G during cooling or below 2.6 kg/cm2G during heating for 3 consecutive seconds before pump down start.
SourceSamsung Air Conditioner - Service Manual: Troubleshooting (AVXC4H056EB)p. 12-9
The full E403 procedure
Step 1 is visible so you can confirm you are on the right page. The remaining steps, the ones that tell you whether to actually replace a part, unlock with any pass.
SourceSamsung Air Conditioner - Service Manual: Troubleshooting (AVXC4H056EB)p. 12-9
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Where this code is documented
7 manuals in the MyPros+ library document this code for Samsung air conditioner.
Models covered by the manuals that document this code
- AM007/009/012/018/020/024FNTDCH/AA
- AM007/009/012FN1DCH/AA
- AM007/009/012FNLDCH/AA
- AM009/012/018/020FNNDCH/AA
- AM009/018/024/030/036/048FN4DCH/AA
- AM018/024FNCDCH/AA
- AM018/024FNLDCH/AA
- AM018/024FNMDCH/AA
- AM022FN1DEH/EU
- AM022FNLDEH/EU
- AM022FNMDEH/EU
- AM022FNNDEH/EU
- AM028FN1DEH/EU
- AM028FNJDEH/EU
- AM028FNLDEH/EU
- AM028FNMDEH/EU
- AM028FNNDEH/EU
- AM030/036/048FNLDCH/AA
- AM030/036FNMDCH/AA
- AM036/048FNHDCH/AA
- AM036FN1DEH/EU
- AM036FNFDEH/EU
- AM036FNJDEH/EU
- AM036FNLDEH/EU
More models are covered than are listed here.
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