Zanussi F2

Zanussi error code F2 indicates: Zanussi Space+ / ZRB Series / LowFrost Combi Refrigerator: Evaporator coil sensor failure F2; automatic defrost termination monitoring fails, risking ice accumulation on coil..

The primary root cause for Zanussi code F2 is: On Zanussi (Zanussi Space+ / ZRB Series / LowFrost Combi Refrigerator) models: Evaporator clip-on NTC probe defective or dislodged from refrigerant return bend, water ingress freezing inside probe sleeve, or open wire..

To resolve error code F2: Remove rear freezer panel. Test evaporator NTC resistance (typically ~2.5 kΩ at 25°C, rising to ~16.3 kΩ at -18°C). Clip firmly to copper return pipe. Hold Start/Pause plus Skip/Option button simultaneously for 5 seconds until three rapid confirmation beeps clear persistent error memory.

Resetting power (unplugging for 5–10 minutes) clears temporary memory errors. However, if Zanussi code F2 persists, the physical component causing On Zanussi (Zanussi Space+ / ZRB Series / LowFrost Combi Refrigerator) models: Evaporator clip-on NTC probe defective or dislodged from refrigerant return bend, water ingress freezing inside probe sleeve, or open wire. 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.