Decoding Cove Dishwasher Error Codes: A Simplified Guide

We’ve all been there: You load your dirty dishes into the dishwasher, press “start,” and suddenly an error code pops up on the display. What do these cryptic codes mean, and how can you fix the issue? We’ll break down some common Cove dishwasher error codes and provide you with practical advice on what to do when they appear.

How to Fix Common Cove Dishwasher Error Codes

Understanding Cove dishwasher error codes is the first step to solving many performance problems. Each code is designed to point you toward a specific system—whether it’s drainage, water supply, or the wash pump—so you can quickly narrow down what’s going wrong.

Let’s break down the most common Cove dishwasher error codes, what they mean, and the practical steps you can take when they appear.

First Step: Try a Reset

Before diving into individual Cove dishwasher error codes, know that many dishwasher issues can be temporarily cleared by resetting the unit. To do this, switch off power at the circuit breaker for about 30 seconds, then restore power and run a short cycle.

If the same error code comes back after a reset, it’s usually a sign that a part or system needs attention. That’s when the code itself becomes important.

Error Code 800186 (MOT4): Poor Draining

What it means: The drain system isn’t working properly, leading to standing water and poor cleaning performance.

Steps to take:

• Clean the filter thoroughly.

• Ensure the drain hose is free of clogs or kinks.

• Check that the garbage disposal isn’t backed up.

• Inspect the air gap (if installed) for blockages.

• Listen for unusual pump noises, which can indicate a failing drain pump.

If draining issues continue, the drain pump may require professional service.

Error Code 050117: Wash Pump Drive System Under Voltage

What it means: The wash pump isn’t receiving enough voltage to operate efficiently.

Steps to take:

• Clean the filter thoroughly.

• Check the pump for blockages and clear any debris.

• Ensure the dishwasher is on a dedicated electrical circuit, as low household voltage can trigger this error.

If the code persists, a technician should inspect wiring or control components.

Error Code 050113: Wash Pump Drive System Error

What it means: A malfunction in the wash pump drive system is preventing normal operation.

Steps to take:

• Inspect and clean both the filter and pump.

• Listen for humming or grinding sounds from the pump, which can signal motor failure.

If the issue returns, a technician should evaluate the pump motor.

Error Code 050118: Wash Pump Drive System Over Voltage

What it means: The wash pump is receiving excessive voltage, which can cause the dishwasher not to start.

Steps to take:

• Confirm the filter and pump are clear and free of blockages.

• Note whether the dishwasher shuts down abruptly or won’t start at all, as these are signs of an overvoltage issue tied to the control board.

If the error reappears, professional service is needed to inspect electrical or control board components.

Error Code 560187 (FE1): No Water Supply

What it means: The dishwasher isn’t receiving water.

Steps to take:

• Ensure the water supply valve is fully open.

• Inspect hoses for kinks or blockages.

• Confirm that household water pressure is at least 20 psi, as low pressure can trigger this code.

If water supply looks fine but the code continues, it may be an internal valve or control issue that requires a technician.

Error Code 300137: Leak in Base Detected (FLT1)

What it means: A leak has been detected in the base of the dishwasher.

Steps to take:

• Look for visible leaks from hoses or the door gasket.

• Dry any pooled water in the base tray.

• Inspect the float switch in the base, which can sometimes stick and trigger a false leak error.

If the code returns, it could be an internal leak that requires professional repair.

Keeping Your Cove Dishwasher Running Smoothly

Decoding Cove dishwasher error codes doesn’t have to be complicated. While some issues can be resolved with simple checks, recurring codes usually mean a part needs service.

Always consult your user manual for specific guidance, and if the problem persists, reach out to the trusted Chicago luxury appliance repair specialists at Blue Sky Appliance. Regular cleaning, filter maintenance, and quick response to error codes will keep your Cove dishwasher running efficiently for years.