Bompani r10

Bompani error code R10 indicates: Bompani Retrò 50s Style & Contemporary Total NoFrost Dual-Cooling Refrigerator: Operational diagnostic fault code r10 signaled by internal electronics. Variable-speed inverter compressor drive module serial communication timeout.

The primary root cause for Bompani code R10 is: On Bompani kitchen suites engineered with Total NoFrost air tower, 240W defrost heating element (220-320 Ω), 72°C bimetal thermal fuse, 10 kΩ NTC evaporator thermistors, and motorized damper: Inverter board primary fuse blown, PWM control frequency cable disconnected, or power board optocoupler fault Multimeter diagnostic parameter: frequency PWM drive signal 40 Hz to 150 Hz with 5V DC pulse amplitude; DC bus voltage 310V to 340V DC..

To resolve error code R10: Safely de-energize the appliance at the electrical distribution board. Unplug wiring connector from the affected component and verify with a digital multimeter: measure 230V AC input to inverter, verify +320V DC bus across filter capacitors and test PWM frequency line. Inspect spade lugs for signs of heat discoloration. Replace defective component, restore electrical supply, and perform system reset: Open refrigerator door. Press and hold Fast Cool and Temperature Set buttons together for 6 seconds until display chimes and shows '00', clearing logged faults.

Resetting power (unplugging for 5–10 minutes) clears temporary memory errors. However, if Bompani code R10 persists, the physical component causing On Bompani kitchen suites engineered with Total NoFrost air tower, 240W defrost heating element (220-320 Ω), 72°C bimetal thermal fuse, 10 kΩ NTC evaporator thermistors, and motorized damper: Inverter board primary fuse blown, PWM control frequency cable disconnected, or power board optocoupler fault Multimeter diagnostic parameter: frequency PWM drive signal 40 Hz to 150 Hz with 5V DC pulse amplitude; DC bus voltage 310V to 340V DC. 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.