Hoover, Candy and Haier error codes
17 codes that Hoover publishes for a dishwasher and a washing machine, each quoted from the maker’s own manual or support page and explained on its appliance’s page. Pick the appliance, or type the code from the display: only Hoover codes are searched here.
Every Hoover appliance we cover
| Appliance | Codes | Source |
|---|---|---|
| Hoover dishwasher | 10 codes | Hoover, 1 document |
| Hoover washing machine | 7 codes | Hoover, 4 documents |
Hoover dishwasher error codes
10 codes from Hoover. 6 of them are marked for a technician; for the rest the page gives the checks the maker lets an owner do. Tap a code for its meaning:
Hoover washing machine error codes
7 codes from Hoover. Every one comes with a check the maker lets an owner do. Tap a code for its meaning:
The same Hoover code on more than one appliance
Hoover uses these codes on more than one of its appliances. Read the one for your machine: the cause and what you can check are the maker’s for that appliance, and they can differ even where the fault sounds alike.
E2: dishwasher — no water; washing machine — cannot take in water.E3: dishwasher — not draining; washing machine — not draining.E4: dishwasher — water leak; washing machine — too much foam or water.E7: dishwasher — electronic control fault; washing machine — door problem.
Hoover appliances left out, and why
- Hoover, Candy and Haier oven: Two Hoover UK oven manuals (HOE3051IN and HO9D337IN) print no error codes, and Hoover’s UK advice centre lists error codes for other appliances but none for ovens.
Switch off and unplug before checking. Anything electrical, anything to do with gas, and any water leak at the mains: call a technician. Two Hoover models can use different codes: your model’s manual is the authority.
Sources
Every Hoover code on this site comes from these pages, published by Hoover and read on the date shown.
- Hoover (dishwasher): Hoover UK — H-Dish integrated dishwasher HDI 3DO623D-80, instruction manual, Automatic fault signals (PDF) Checked 2026-09-28.
- Hoover (washing machine): Hoover UK — H-Link washing machine user manual (HL 2D range), Troubleshooting: error codes (PDF) Checked 2026-09-28.
- Hoover (washing machine): Hoover Advice Centre — Error message E02 Checked 2026-09-28.
- Hoover (washing machine): Hoover Advice Centre — Error message E08 Checked 2026-09-28.
- Hoover (washing machine): Hoover Advice Centre — Error message E20 Checked 2026-09-28.