What this means on these models
Most of that path is owner-accessible, which is why this complaint is worth attempting. Water that is cloudy with food points at the filter; clear water points further down the path. Beyond the filter, the drain hose and the air gap, the work is a technician job.
The observable signs on this platform
- It never drained since it was fitted — Check the disposal knockout plug — a new disposal ships with it in place.
- The pump sounds like it is trying — Report the sound when you call — it is useful.
- Dirty water in the base — The contents of the filter tell you whether habits need changing.
- It will not start a cycle as well — Note the code before you clear it.
- Water appearing at the waste — That points at the household drain rather than the machine — a sink waste that cannot take the flow.
- NEAR MISS — cleaning is bad but it drains — A blocked filter can cause both, so clean it either way.
What it usually turns out to be, in order
- Filter blocked — The filter catches everything the plates carried in, and a monthly clean prevents most of these.
- Debris past the filter — It ranks here because a hum with no flow points at it and part of the check is owner-accessible.
- A restriction in the drain line — A machine pushed hard against a wall pinches its own hose.
- No pump operation at all — Silence at the drain step, with a clean filter and a clear hose, is the signature.
- A programme stopping early — Lowest because it is a diagnosis of exclusion and everything above is cheaper to test.
Check in this order, and why
- Clean the mesh and the well underneath — Use a soft brush on the mesh and check what comes out.
- Look for a kink or a crush — Grease builds inside an older hose and narrows it.
- Sponge the base dry before working — Note whether the water is cloudy or clear as you go; that observation splits the causes.
- Look for glass or bone in the sump — Use a glove — glass chips are common.
- Look at where the hose joins the waste — If drainage failed right after an installation, that is almost certainly it.
Before you open anything
Safety
Bail the standing water out before working rather than reaching through it. Do not leave a machine full of standing water for days: it goes sour. Let the machine cool before working in it.
Models in the WQP dishwasher family
Reference| Model number | Family key |
|---|---|
| WQP4-2601C-US | comfee:dishwasher:wqp |
| WQP4-2605-US | comfee:dishwasher:wqp |
| WQP6-3603-US | comfee:dishwasher:wqp |
When to call a technician
Call once the filter, the hose, the air gap and the disposal are all clear and the base still holds water. Call the same day if water is escaping the cabinet rather than standing in the base, and switch the machine off meanwhile.
Other faults covered for the WQP line
Lead Appliance Repair Technician · 12 years experience
Experienced technician with 12 years specializing in washing machine and dryer repairs across all major brands.
