V-ZUG AdoraDry / AdoraTrocknen V2000-V6000 DualDry Heat Pump Dryer: Thermodynamic evaporator sensor anomaly E08; evaporator temperature curve fails to stabilize, signaling refrigeration circuit imbalance.
On V-ZUG heat pump dryers with AdoraDry DualDry closed-loop heat pump thermodynamic circuit, EcoManagement, and conductivity sensor strips: Low R134a/R290 refrigerant charge due to micro-leak, iced evaporator fins blocking airflow, or open NTC thermistor (~5–10 kΩ at 25°C).
Inspect evaporator fins for ice buildup; defrost if necessary. Measure evaporator NTC probe resistance (~5–10 kΩ at 25°C). If fins remain warm during run, inspect for refrigerant leak. Turn program dial to Stop. Hold the Gentle and Start keys together for 5 seconds until display shows '000', then power cycle the dryer.
