Hoover EA

Hoover error code EA indicates: Hoover H-FRIDGE 300 / 500 / 700 Total No-Frost Air Care Refrigerator: Condenser tube temperature sensor error EA; discharge line thermistor reading indicates abnormal thermal overload..

The primary root cause for Hoover code EA is: On Hoover refrigeration units featuring H-FRIDGE Air Care Total No-Frost multi-channel air tower, inverter compressor modulation, and electronic multi-zone sensing: Blocked condenser air intake, failed condenser cooling fan, or drifted discharge thermistor resistance..

To resolve error code EA: Clean rear air grilles and condenser mesh. Check condenser NTC sensor resistance (~5 kΩ at 25°C). Ensure minimum 5 cm clearance from rear wall. Reset: Press and hold Alarm and Eco Mode buttons simultaneously for 7 seconds until confirmation tone indicates diagnostic buffer clear.

Resetting power (unplugging for 5–10 minutes) clears temporary memory errors. However, if Hoover code EA persists, the physical component causing On Hoover refrigeration units featuring H-FRIDGE Air Care Total No-Frost multi-channel air tower, inverter compressor modulation, and electronic multi-zone sensing: Blocked condenser air intake, failed condenser cooling fan, or drifted discharge thermistor resistance. must be inspected or replaced.

Set a digital multimeter to ohms (Ω). Disconnect power and test Compressor Motor Windings (Run/Start) & Defrost Heater across Across 3 compressor pins (Common, Run, Start): R(C-S) + R(C-R) = R(S-R). Winding to earth: >20MΩ (OL).. Expected nominal reading is 15Ω–25Ω (Run C-R), 20Ω–35Ω (Start C-S), 200Ω–400Ω (Defrost Heater). PTC Relay: 10Ω–30Ω at 25°C.. Tolerance: ±10%. Any low insulation resistance to casing (<2MΩ) trips the breaker. Defrost bimetal reads <0.5Ω when sub-zero..

Standard electrical safety protocol: 1. Disconnect 230V mains power before opening panels. 2. Verify zero voltage at test points. 3. Allow hot water or heating elements to cool below 30°C before handling.