Why is the Waeco CoolMatic HDC-160 cooling capacity dropping and the interior temperature rising?
- TTammy OsborneAug 10, 2025
A drop in cooling capacity and a rise in interior temperature in your Waeco Refrigerator can occur for several reasons. The vaporiser may be iced over, requiring defrosting. Insufficient cooling area insulation (moist/wet) may also be the cause, so adjust or replace the door seal. High ambient temperature or insufficient ventilation (move the refrigerator) can also contribute to this issue. Other potential causes include a dirty condenser (clean the condenser), a defective fan (if installed, replace the fan), or an exhausted battery capacity (charge the battery).