Dometic • DC Extension Kit

Dometic DC-Kit4

Official technical documentation and workshop diagnostics for Dometic DC-Kit4.

Technical Specifications

ElectricalInput Voltage: 12 V DC (driving mode), 230 V AC (mains). Inverter Output Voltage: 230 V AC. Inverter model: SinePower MSI2312T. Cable set cross-section: 70 mm², length: 1.0 m.
Gas Or PressureNot applicable (Electrical appliance accessory kit)
Capacities DimensionsCharging current distributor: ECL-102. Remote control: MCR9.

Master Troubleshooting & Diagnostics Matrix

Error Code / IndicatorSymptom / MeaningStep-by-Step DIY FixSuggested Actions
N/A
Inverter shuts off due to low voltage in the supply battery.
Possible Cause: Supply battery voltage dropped below the low-voltage cutoff threshold (10.5 V).
Recharge the supply battery or start the engine to allow the charging current distributor to replenish battery voltage.DIY Safe
N/A
Roof air conditioner shuts off while inverter remains active.
Possible Cause: Charging voltage regulator cut connection to supply battery due to low voltage (for B2600 and FJ models).
Wait for supply battery voltage to reach the switch-on point of the charging current distributor, or manually restart the air conditioner.DIY Safe