1. Product Overview
This document provides instructions for the installation, operation, and maintenance of the ESSENTIEL B Dishwasher Dispenser Box, model 42058476. This component is a crucial part of your dishwasher, responsible for dispensing detergent and rinse aid at the appropriate times during a wash cycle.
Compatibility: This dispenser box is compatible with various dishwasher brands and models, including but not limited to:
- SHARP
- VALBERG
- WALTHAM
- CONTINENTAL EDISON
- ESSENTIEL B
- COBAL
- OCEANIC
- SELECLINE
- SOGELUX
- LISTO
- GORENJE
- TELEFUNKEN
- TUCSON
- DOMEOS
- FRIONOR
- QILIVE
- WESTLINE
- AYA
- FRANCIA
- HAIER
- HIGHONE
- INEXIVE
- JPC
- SABA
- TECHNICAL
Always verify the part number (42058476) and visual appearance against your existing dispenser box to ensure correct compatibility before installation.
2. Installation
Important: Before attempting any installation or repair, ensure your dishwasher is disconnected from the main power supply and water source to prevent electric shock or water damage. If you are unsure about any step, consult a qualified technician.

Figure 1: ESSENTIEL B Dishwasher Dispenser Box (Model 42058476) with the detergent compartment open and the rinse aid cap visible. This image illustrates the main components of the dispenser.
- Preparation:
- Turn off the dishwasher's power at the circuit breaker.
- Turn off the water supply to the dishwasher.
- Carefully pull the dishwasher out from its cabinet if necessary to access the dispenser.
- Remove Old Dispenser:
- Open the dishwasher door.
- Locate the screws or clips holding the old dispenser in place on the inner door panel. These are typically found around the perimeter of the dispenser.
- Carefully disconnect any electrical wiring harnesses connected to the dispenser. Take a photo if needed to remember the connection points.
- Gently pry or unclip the old dispenser from the door panel. It may be sealed with a gasket.
- Install New Dispenser:
- Ensure the new dispenser's gasket is properly seated around its edges.
- Align the new dispenser box with the opening in the dishwasher door panel.
- Press it firmly into place, ensuring a snug fit.
- Reconnect all electrical wiring harnesses to their corresponding terminals on the new dispenser.
- Secure the new dispenser with the screws or clips removed earlier. Ensure it is firmly attached and does not wobble.
- Test:
- Push the dishwasher back into its cabinet.
- Reconnect the water supply and restore power.
- Run a short test cycle (e.g., rinse cycle) to check for leaks around the dispenser and ensure it functions correctly.
3. Operation
The dispenser box has two main compartments: one for detergent and one for rinse aid.
3.1. Filling the Detergent Compartment
- Open the dishwasher door.
- Locate the main detergent compartment, usually a larger section with a hinged lid (as shown in Figure 1).
- Press the latch or button to open the detergent compartment lid.
- Add the recommended amount of dishwasher detergent (powder, gel, or tablet) into the compartment. Refer to your dishwasher's main user manual for specific detergent recommendations and dosage.
- Close the detergent compartment lid firmly until it clicks into place. Ensure it is securely latched to prevent premature release.
3.2. Filling the Rinse Aid Compartment
- Locate the rinse aid compartment, typically a smaller opening with a twist-off cap, often marked with a star or fan symbol (visible on the right side in Figure 1).
- Twist the cap counter-clockwise to open the rinse aid compartment.
- Carefully pour liquid rinse aid into the compartment until the indicator (if present) shows it is full, or up to the maximum fill line. Avoid overfilling.
- Replace the cap and twist it clockwise until it is securely tightened.
The dishwasher's control system will automatically release the detergent and rinse aid at the appropriate stages of the wash cycle.
4. Maintenance
Regular maintenance of your dispenser box ensures optimal performance and longevity.
- Cleaning: Periodically wipe down the dispenser box with a damp cloth to remove any detergent residue or buildup. Ensure the detergent and rinse aid compartments are clean and free of blockages.
- Check for Blockages: Inspect the spray nozzles and the dispenser opening for any obstructions that might prevent proper dispensing.
- Gasket Inspection: Check the rubber gasket around the detergent compartment lid for any signs of wear, cracks, or damage. A damaged gasket can lead to leaks or improper dispensing.
- Rinse Aid Level: Regularly check the rinse aid level and refill as needed. Most dishwashers have an indicator light or a visible level indicator on the dispenser itself.
5. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Detergent not dispensing / Lid not opening |
|
|
| Rinse aid not dispensing / Dishes streaky |
|
|
| Water leaking from dispenser area |
|
|
If these troubleshooting steps do not resolve the issue, it may indicate a more complex problem with the dispenser or the dishwasher itself. In such cases, it is recommended to contact a qualified appliance repair technician.
6. Specifications
- Product Type: Dishwasher Dispenser Box
- Model Number: 42058476
- Compatible Part Numbers: 42058476, 42021100, 0530019389
- Brand: ESSENTIEL B (and compatible with various other brands as listed in Section 1)
- Material: Durable plastic and rubber components
Note: Specific dimensions are not provided. Please refer to your appliance's original part for exact sizing.
7. Warranty and Support
Information regarding specific warranty terms for this replacement part is typically provided by the retailer or the part manufacturer at the time of purchase. Please refer to your purchase documentation for warranty details.
For technical support or further assistance, please contact the retailer from whom you purchased this part or a certified appliance repair service.