Dometic / SMEV Hobs and Sinks
Official technical documentation and workshop diagnostics for Dometic / SMEV Hobs and Sinks.
Technical Specifications
Electrical12 V DC generator power supply. Max length 2m when using a 2 x 0.5 mm2 cable. Terminal board identified with "+12 V -"; Red terminal is positive pole, black terminal is negative pole. Never connect to 230V AC mains voltage.
Gas Or PressureCategories: I3B/P(30) at 30 mbar Butane (G30) / Propane (G31); I3+ at 28-30 mbar Butane (G30) and 37 mbar Propane (G31). Auxiliary burner injector: 0.50 mm (Stamped 50), or 0.45 mm for mod. PI7903T - PI7923T (Stapped 45). Semi-rapid burner injector: 0.67 mm (Stamped 67), or 0.64 mm for mod. HBH1303ILG/IRG (Stamped 64). Rapid burner injector: 0.75 mm (Stamped 75).
Capacities DimensionsBuilt-in Class 3 appliance. Minimum wall distances: A/B from burner edge to side/rear walls = 135 mm; C from top of burners to overhead units/shelves = 500 mm; D from bottom of burner to underside = 30 mm. Pan diameters: Auxiliary (47 mm) = 6 to 16 cm; Semi-rapid (62 mm) = 16 to 22 cm (10 to 16 cm for HBH1303ILG/IRG); Rapid (77 mm) = 16 to 22 cm.
Master Troubleshooting & Diagnostics Matrix
| Error Code / Indicator | Symptom / Meaning | Step-by-Step DIY Fix | Suggested Actions |
|---|---|---|---|
N/A | Burner does not ignite immediately Possible Cause: Air in gas lines, closed gas cylinder valve, or incorrect ignition procedure | Turn knob to small flame position, perform manual ignition, and check that there is sufficient gas in the cylinder. | DIY Safe |
N/A | Appliance completely fails to function / no gas supply Possible Cause: Main gas supply shut off, empty gas cylinder, or component failure | Close gas inlet tap, check gas cylinder level, and contact authorized dealer/service engineer. | DIY Check / Tech Fallback |
N/A | Gas leak detected (smell of gas) Possible Cause: Loose fittings, damaged flexible hose, or open valve | Immediately open windows, evacuate vehicle, extinguish all open flames, do not touch electrical switches, shut off gas cylinder valve, and contact an authorized technician. | Professional Intervention Required |