The Schaudt Elektroblock EBL 99 is the central power management unit found in thousands of European motorhomes, particularly models from Hymer, Bürstner, and Carado. It acts as the brain of your recreational vehicle, regulating 12V DC power from the leisure and starter batteries, managing mains 230V charging, and controlling the control panel display.
Ensure the heavy positive inputs on the back of the unit are torqued properly; loose wires cause high resistance and melted casings.
Locate the standard 40A or 70A automotive-grade print relays on the PCB.
: Designed for 6-cell lead-acid or lead-gel batteries with at least 55 Ah capacity. Protection ebl 99 service manual
The original Schaudt EBL 99 service manual is often available directly through specialized motorhome forums, technical libraries, or by contacting Schaudt GmbH directly.
If the diagnostic tree points to an internal failure, the EBL 99 housing must be disassembled. Always disconnect the 230V mains plug and both battery banks before removing the unit cover. Replacing the Internal NTC Thermistor
The manual identifies several common maintenance and repair areas: Fuse Management: The Schaudt Elektroblock EBL 99 is the central
The EBL 99 contains internal heavy-duty mechanical relays that automate battery isolation and charging while driving.
Feeds the water pump, heater (Truma Combi), and 12V TV sockets.
For newer "K" models with electronic fuses, a short circuit may require a reset by turning the unit off for 30 seconds Typical Faults: Locate the standard 40A or 70A automotive-grade print
The EBL 99 acts as the master interface between your 230V mains hookup, the alternator (starter battery), the living area (leisure battery), and solar panels. Key Specifications:
Before proceeding, it is crucial to understand that there is no single "EBL 99 Service Manual". You need the specific manual that matches the exact model designation of your Electrobloc unit (e.g., EBL 99 G, EBL 99 K). The manufacturer, Schaudt/Lippert, provides dedicated documentation for each variant.
| Specification | Detail | | :--- | :--- | | | 230V AC (from the vehicle's mains hook-up) | | Output Voltage (12V) | For all 12V consumers (lights, pumps, heater, refrigerator control, etc.) | | Charging Current (Leisure Battery) | Max 18A (EBL 99 G) or 16A (EBL 99 D) when on mains | | Starter Battery Charging | Via an automatic float charge at up to 2A when 230V mains is connected | | Battery Disconnect Threshold | Automatic disconnect at ~10.5V (±0.1V) to protect the battery | | Alternator Charging (D+) | Via the vehicle's alternator when the engine is running (signal on pin D+) | | Protection | Fuses for all 12V circuits, ranging from 5A to 30A, depending on the consumer |