The open lower cabinet beside a new dishwasher in a home kitchen, the dishwasher's drain hose rising in a high loop and clipped to the underside of the counter, a braided supply line running to a quarter-turn valve, a folded towel on the cabinet floor, nobody in the frame.

Cove Error 800115: drain line setup on a dish care machine

Cove's own manual ties this alert to three installation details in sequence: the drain line and air gap being clear of debris, a garbage-disposal knockout plug that may still be in place, and the drain line running higher than the stated limit above the appliance floor.

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  • Water supply and drain
  • Water supply and shutoff connection
  • Source: Cove

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What Error 800115
actually means.

Cove's own manual ties this alert to three installation details in sequence: the drain line and air gap being clear of debris, a garbage-disposal knockout plug that may still be in place, and the drain line running higher than the stated limit above the appliance floor. All three are set at the hookup, not parts that wear out.

Cove appliance display

What to do when Error 800115 shows on the appliance

Before you book,
in this order.

Each step comes from Cove's own guidance for Error 800115 on its appliances. Follow it to the end: the last card says whether this is a visit.

01

Check that the drain line and air gap, if the model has one, are clear of debris.

02

Confirm the garbage disposal's knockout plug was removed before the drain line was connected to it.

03

Measure the drain line's height and confirm it does not exceed roughly 4 feet (1.2 m) above the dishwasher floor, per Cove's own manual.

04

If all three checks are already correct, book a visit so the lower spray arm and filter can be checked for blockage.

Still there?

It usually turns into water supply and shutoff connection. Book with the code and the model number.

What not to do

This alert does not automatically mean the drain pump has failed. Cove's own manual leads with three installation checks before anything mechanical.

Where Error 800115 usually leads

Water supply and shutoff connection.

New supply line and quarter-turn stop for a refrigerator, ice maker, dish care machine or laundry pair, flushed and tested under pressure · low.

In Cove's own words

Verify the waste disposal is not clogged and the knock out (if applicable) was removed.
Cove US dishwasher use and care guide, document cv_dw_ucg_0524

Every code on this site is taken from the manufacturer's documentation, never from a forum or a parts listing. Confirmed in Cove's US dishwasher use-and-care guide (document cv_dw_ucg_0524).

Cove Error 800115 appliance installation,
where we come out.

The same visit in every metro below: the code, the model number, and a diagnosis before any part is ordered.

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A family unpacking groceries into a newly fitted kitchen, the fresh appliances set flush in their openings.
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Questions
about Error 800115.

Can I clear Error 800115 myself?
Check that the drain line and air gap, if the model has one, are clear of debris. If it comes back, it needs a visit.
I checked the drain line and it looks clear. What else could cause Error 800115?
Cove's own manual lists the knockout plug and the drain line's height as separate checks from a clear drain line and air gap, so both are worth confirming even if the line itself looks fine.
How do I know if the garbage disposal's knockout plug was removed?
It's a small plug inside the disposal's drain port that has to be knocked out before a dishwasher drain line is connected to it; if it was never removed, water has nowhere to go once it reaches that connection.
What's the maximum height Cove allows for the drain line?
Cove's own manual states the drain line should not exceed roughly 4 feet (1.2 m) above the dishwasher floor.

Back to your everyday

Still showing Error 800115?

A booking moves faster with three things: the message exactly as the display shows it, the model number from the carton or the rating plate, and the moment it first appeared. With those, the office can tell whether it is a setup step or a connection to put right, and send the part that fixes it.

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