Bush Washing Machine Error Codes
Bush washing machines display error codes as E followed by a single digit — E1, E2, E3 and so on. Bush is the own-brand label of Sainsbury’s via Argos, and the machines are produced by Vestel, the Turkish manufacturer that supplies many UK budget brands. The most commonly seen Bush codes are E1 (door latch), E2/E3/E5 (drain fault), and E4 (water heater fault). Find your code in the table below.
Who makes Bush washing machines?
Bush is the consumer electronics own-brand label owned by Sainsbury’s via its Argos subsidiary, sold exclusively through Argos. Bush itself does not manufacture appliances. The current Bush washing machine range is produced by Vestel, the Turkish electronics and white goods manufacturer based in Manisa. Vestel also produces machines for other UK budget brands including Logik (Currys) and Russell Hobbs, supplying broadly similar machines under different brand labels.
The Vestel-derived design of Bush washing machines means that diagnostic information, error code structures, and most internal components are common to other Vestel-produced machines. This is useful for repairs — Vestel-compatible spare parts fit Bush machines directly and are widely available.
Most Bush washing machines with a digital display show fault codes as E followed by a single digit — E1, E2, E3 and so on. Some models also display the same fault as a two-digit variant (E01, E02). Write the exact code down before doing anything else.
Older Bush machines without a digital display use combinations of indicator lights to signal faults. The pattern of which lights are on, off, and flashing identifies the fault category. Cross-reference with the E code table below.
To clear a Bush error code, press and hold the START/PAUSE button for approximately 5 seconds. For a deeper reset, switch the machine off at the wall socket, wait 60 seconds, and switch back on. Clearing the code does not fix the underlying fault — if the same code reappears, the fault is real and needs diagnosis.
Bush washing machines can be repaired by qualified appliance engineers, with spare parts available through Argos service channels and through independent suppliers carrying Vestel-compatible parts. Common parts including door interlocks, drain pumps, heating elements, and thermistors are widely available.
Bush washing machine error codes: complete reference
| Code | Fault description | Most likely causes | Check first |
|---|---|---|---|
| E1 | Door latch / lock fault — machine not detecting the door is closed and locked | Door not fully closed. Failed door interlock mechanism. Wiring fault to the interlock. Obstruction in the door seal. Broken door handle or catch. | Open and firmly close the door, ensuring nothing is trapped in the door seal. Many E1 faults are resolved by simply closing the door more firmly. If the door closes correctly and E1 persists, test the door interlock for continuity. Vestel-compatible interlocks fit Bush machines and are available through our spare parts section. |
| E2 / E3 / E5 | Water not draining — machine unable to drain within expected time | Blocked pump filter (the most common cause). Kinked or blocked drain hose. Standpipe too high. Foreign object blocking the pump impeller. Failed drain pump motor. Wiring fault to drain pump. Some Bush models use E3 or E5 for drain faults rather than E2. | Clean the pump filter — behind the small access panel at the bottom front of the machine. Place towels and a shallow tray in front before opening as water will flow out. Unscrew anticlockwise, remove all debris, check the pump cavity for foreign objects, and refit firmly. See our full guide: washing machine not draining. |
| E4 | Water heater problem — machine not heating water correctly | Failed heating element. Failed NTC thermistor. Wiring fault between element or thermistor and control board. Limescale heavily fouling the element in hard water areas. Faulty control board. | Test the heating element for continuity with a multimeter — open circuit confirms failure. Test the NTC thermistor for resistance. In hard water areas, run a descaling cycle on a hot programme before testing components, as limescale can produce this code without any component actually failing. |
| E6 / E7 | Motor heat protector issue or motor failure | Main drive motor has overheated and the thermal protector has tripped. Worn motor carbon brushes (most common on machines over five years old). Motor winding failure. Wiring fault between motor and control board. Excessive load causing motor strain. | Allow the machine to cool fully — if E6 is caused by an overheated motor that has tripped its thermal protector, it will not reset until the motor has cooled. Reduce the load on the next cycle. With the machine unplugged, check the drum rotates freely by hand. Inspect motor carbon brushes and replace if worn below 10mm. |
| E8 | Heating circuit fault — control board not detecting correct heating circuit operation | Failed heating element. Failed NTC thermistor. Triac fault on control board. Wiring fault. | Test the heating element and NTC thermistor first — these account for the majority of E8 faults. If both test correctly, a triac or relay fault on the control board requires engineer diagnosis. |
| E9 | Heating timeout / NTC thermistor variant | Heating taking too long to reach target temperature. Failed thermistor giving incorrect reading. Limescale on element preventing efficient heating. Wiring fault. | Same checks as E8 — test heating element and NTC thermistor. Descale in hard water areas before replacing components. |
| E10 | Water inlet / pressure fault — water supply or pressure inconsistency | Tap closed or partially closed. Kinked or trapped inlet hose. Blocked inlet hose filter. Low mains water pressure. Failed inlet valve solenoid. Pressure switch fault. Pressure switch hose blocked. | Confirm the tap is fully open. Straighten the inlet hose. Unscrew the inlet hose from the back of the machine and clean the small mesh filter inside the inlet port. Check the pressure switch hose is not blocked or kinked. |
The most common Bush washing machine faults
Blocked pump filter (E2, E3, E5)
Drain faults are the most common cause of error codes on Bush washing machines, and the underlying cause is almost always a blocked pump filter rather than a failed pump. Coins, buttons, hair grips, and bra underwires accumulate in the filter over time. Cleaning takes five minutes and resolves most drain faults without any parts. Treat it as routine maintenance every few months regardless of whether a code has appeared.
Door latch and interlock failure (E1)
The door interlock is a common wear point on Bush washing machines, as on most brands. It locks the door during the cycle and releases it when safe — mechanical stress over thousands of cycles eventually leads to failure. On a budget brand like Bush, the interlock is often one of the earlier components to fail, sometimes within three to five years. Vestel-compatible replacement interlocks fit Bush machines directly and are widely available at competitive prices.
Carbon brushes and motor protector (E6, E7)
Bush washing machines use conventional carbon brush motors. Worn carbon brushes are one of the most common causes of E6 and E7 motor codes on machines over five years old. The motor heat protector trips when the motor strains too hard, often as a result of worn brushes increasing motor resistance. Inspecting and replacing brushes is straightforward and resolves the majority of these motor codes. If brushes are in good condition, the motor itself or its tachogenerator may have failed.
Heating element and limescale (E4, E8, E9)
Heating-related codes on Bush machines typically point to a failed heating element, a failed NTC thermistor, or limescale on either component. In hard water areas, descaling resolves a surprising proportion of heating fault codes without any component replacement. Both element and thermistor are testable with a multimeter and replaceable as DIY repairs by a confident user with the correct parts.
What to check before calling an engineer
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Power cycle the machine. Switch off at the wall socket, wait 60 seconds, and switch back on. Many transient codes clear on a power reset. If the same code returns consistently, it represents a real fault.
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Clean the pump filter (E2, E3, E5 drain codes). The filter is behind the small access panel at the bottom front of the machine. Place towels and a tray in front before opening. Unscrew anticlockwise, remove all debris including coins, check the pump cavity, and refit firmly. This single check resolves the majority of drain faults on Bush machines.
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Check the door closes correctly (E1 door code). Open and firmly close the door, ensuring nothing is caught in the door seal. If the door closes correctly and E1 persists, test the door interlock for continuity.
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Allow the machine to cool (E6, E7 motor codes). If the motor has tripped its thermal protector, the machine will not restart until the motor has cooled. Wait 30 minutes to an hour and try again with a smaller load on the next cycle.
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Check the water supply (E10 fill code). Confirm the tap is fully open, the inlet hose is not kinked, and the inlet filter mesh inside the inlet port is clean.
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Descale the machine (E4, E8, E9 heating codes in hard water areas). Run an empty cycle on the hottest programme with a proprietary descaler before testing or replacing the heating element or thermistor. Limescale can produce false readings without any component actually failing.
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Check carbon brushes (E6, E7 motor codes). With the machine unplugged, check the drum rotates freely by hand. If it does, inspect the motor carbon brushes and replace if worn below 10mm.
Always switch the machine off at the wall socket and unplug it before accessing the pump filter, opening any panels, or inspecting internal components. Never work on electrical components with the machine connected to the mains. See our DIY appliance repair safety guide.
Can I fix a Bush error code myself?
Straightforward to check or fix yourself
Cleaning the pump filter (E2, E3, E5 drain codes). Checking and cleaning the inlet hose filter (E10 fill code). Checking the door closes correctly and testing the interlock (E1). Replacing the door interlock on confirmed failure. Allowing motor to cool (E6, E7). Power cycling to clear transient codes. Descaling for heating codes in hard water areas (E4, E8, E9). Replacing motor carbon brushes (E6, E7). Replacing the heating element on confirmed failure (E4, E8). Replacing the NTC thermistor on confirmed failure. Replacing the drain pump on confirmed failure.
Requires an engineer or advanced competence
Triac faults on the control board. Pressure switch replacement (E10) if hose checks are clear. Motor and tachogenerator faults if brushes are not the cause (E6, E7 if brushes are good). Any control board fault. Any fault that persists after all basic checks have been completed.
Bush, Logik, Vestel: where to find spare parts
Because Bush washing machines are produced by Vestel, spare parts can be sourced through three routes. Argos itself offers limited parts sales and arranges service through its in-warranty support channels. Independent appliance parts suppliers stock Vestel-compatible components that fit Bush machines directly, often at lower prices than the equivalent Argos-sourced part. Vestel’s own UK parts network also supplies components for Bush, Logik, and other Vestel-produced brands.
Common parts including door interlocks, drain pumps, heating elements, NTC thermistors, motor carbon brushes, and inlet valves are widely available across all three sourcing routes. The same Vestel-compatible parts that fit Bush machines also fit equivalent Logik (Currys) and Russell Hobbs machines on the same platform.
Bush error code pointing to a fault you cannot resolve?
If basic checks have not cleared the fault, a qualified engineer is the right next step. We cover Bush washing machine repairs nationwide with Vestel-compatible spare parts available for most models including door interlocks, drain pumps, heating elements, NTC thermistors, and carbon brushes.
Frequently asked questions about Bush washing machine error codes
What does E2 mean on a Bush washing machine?
E2 is a drainage fault — the machine has been unable to drain water within the expected time. In the vast majority of cases the cause is a blocked pump filter rather than a failed pump. The filter is behind the small access panel at the bottom front of the machine. Cleaning it takes around five minutes and resolves most E2 faults without any parts or engineer visit. Some Bush models display E3 or E5 for the same drain fault — the diagnosis steps are identical.
What does E1 mean on a Bush washing machine?
E1 indicates a door latch issue — the machine is not detecting the door is properly closed and locked. First confirm the door closes fully with nothing obstructing the seal. Many E1 faults are resolved by simply closing the door more firmly. If the door closes correctly and E1 persists, the door interlock has likely failed and requires replacement. Vestel-compatible interlocks fit Bush machines and are widely available.
What does E6 mean on a Bush washing machine?
E6 indicates a motor heat protector issue — the main drive motor has overheated and the thermal protector has tripped, or the motor circuit has detected a fault. Allow the machine to cool fully before restarting (typically 30 minutes to an hour). On older machines, worn motor carbon brushes are a common cause — inspect and replace if worn below 10mm. If the brushes are in good condition and the issue persists, the motor itself or the tachogenerator may have failed. Reduce the load size to avoid overworking the motor on subsequent cycles.
Who makes Bush washing machines?
Bush is the consumer electronics own-brand label owned by Sainsbury’s via its Argos subsidiary, sold exclusively through Argos. The current Bush washing machine range is produced by Vestel, the Turkish electronics and white goods manufacturer. Vestel also produces machines for other UK budget brands including Logik (Currys) and Russell Hobbs, supplying broadly similar machines under different brand labels.
How do I clear an error code on a Bush washing machine?
Press and hold the START/PAUSE button for approximately 5 seconds to clear the displayed code. For a deeper reset, switch the machine off at the wall socket, wait 60 seconds, and switch back on. Important: clearing the code does not fix the underlying fault. If the same code reappears as soon as you restart the cycle, the fault is genuine and needs to be diagnosed and repaired.
Are Bush washing machine spare parts hard to find?
No. Despite Bush being a budget brand, spare parts are widely available because Vestel produces large volumes of similar machines for many other UK brands including Logik and Russell Hobbs. Vestel-compatible components fit Bush machines and are available through Argos, independent appliance parts suppliers, and Vestel-authorised channels. Common parts including door interlocks, drain pumps, heating elements, NTC thermistors, and motor carbon brushes are not difficult or expensive to source.
Can independent engineers repair Bush washing machines?
Yes. Bush machines use generally conventional Vestel design with widely-available components, and qualified independent appliance engineers can repair them without difficulty. If your machine is out of warranty, an independent engineer is often a more cost-effective option than the Argos service channel. While the machine is under warranty, repair claims should be made through Argos to avoid invalidating the cover.
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