Candy Er02

Candy error code ER02 indicates: Candy Pop / Smart / Moderna / Timeless Pyrolytic Oven: Cavity temperature sensor short circuit Er02; measured resistance across probe terminals drops below 100 Ω threshold..

The primary root cause for Candy code ER02 is: On Candy ovens powered by Timeless & Moderna precision convection thermal management, tangential cooling ventilation, and GIAS electronic programmer: Pinching of probe lead wires by rear metal backplate screws, crushed fiberglass sleeving, or internal short in sensing bulb..

To resolve error code ER02: Inspect wiring harness from probe to PCB for pinched insulation. Verify probe resistance disconnected from PCB (nominal ~538 Ω / ~1078 Ω at 20°C). Turn programmer knob to Off, disconnect mains power at the isolation breaker for 60 seconds, restore power and set the electronic timer clock.

Resetting power (unplugging for 5–10 minutes) clears temporary memory errors. However, if Candy code ER02 persists, the physical component causing On Candy ovens powered by Timeless & Moderna precision convection thermal management, tangential cooling ventilation, and GIAS electronic programmer: Pinching of probe lead wires by rear metal backplate screws, crushed fiberglass sleeving, or internal short in sensing bulb. must be inspected or replaced.

Set a digital multimeter to ohms (Ω). Disconnect power and test NTC Temperature Sensor Probe (Thermistor) across Across sensor pins 1-2 (unplugged harness). Expected nominal reading is 4.8kΩ–12kΩ (at 20°C–25°C). Tolerance: Negative temperature coefficient: resistance drops smoothly when warmed with fingers. OL = open circuit..

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.