Troubleshooting - Stiebel Eltron DHE 18/21/24 Utilisation Et Installation

INSTALLATIoN

Troubleshooting

Appliance cover retainer
94 | DHE
15. Troubleshooting
WARNING Electrocution
To test the appliance, it must be connected to the power
supply.
Note
When testing the appliance using the diagnostic traffic
lights, water must be flowing.
Signals of the diagnostic traffic lights (LED)
Red Lights up in the event of a fault
Yellow Illuminates in heating mode/flashes when output limit
reached
Green Flashing: Appliance connected to power supply
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