Candy washing machine error codes: faults, causes, and table

In a Candy washing machine, an on-screen warning or a sequence of lights is usually not just a whim of the electronics or a decorative element on the panel: it is a diagnostic signal. It normally points towards a door lock, a filling problem, a drain blockage, a temperature fault, a motor failure, or an electronic problem. That brief and sometimes blunt language narrows the diagnosis and avoids blind disassembly, which is valuable when the appliance stops in the middle of a cycle or leaves the laundry soaked at the end.

The reading changes depending on the model, range, and electronic platform. On units with a display, codes such as E01, E02, E03, or E08 appear; on versions without a screen, the machine communicates through LED flashes, blinking indicator lights, or repeated combinations. This difference makes interpretation more difficult, but it also provides a precise clue. The fault is not the same when the drum does not start because of the door as when the water does not leave through the pump.

What matters is not only the code, but also the pattern, the stage at which the cycle stops, and what the appliance is trying to do. A door that does not click shut, a pump that hums without draining, a fill that is too slow, a drum that jerks, or a cycle that remains frozen at the same point can reveal as much as the display itself. Understanding that signal saves time, money, and diagnostic mistakes.

If you have a problem with your washing machine, you can use our free error code finder. From there you can find out about and fix all errors easily and effectively.

How a fault is expressed in a Candy washing machine

The way the appliance warns depends on the control panel. On some models, the display shows a direct code; on others, the Smart Touch system or LED panel repeats a sequence of flashes that works like a kind of mechanical telegram. A specific combination of lights can correspond to an exact code, even when the appliance does not have a screen.

Not all warnings mean a fault. Some models show waiting messages, load detection, automatic weight calculation, safety pauses, or initial kilogram detection as part of normal operation. A light that turns on and off when starting does not always announce a breakdown: sometimes it indicates waiting, load reading, or the machine calculating the weight of the laundry.

The difference between a normal warning and a real error usually lies in repetition. A stable flashing pattern, a fixed code, a program that blocks at the same stage, or an appliance that repeatedly shows the same warning after a reset attempt points towards a genuine problem. A real error may leave the drum with water in it, keep the door locked or unlocked, prevent the drum from responding, or interrupt the cycle before completion.

On washing machines without a display, the language changes but the principle remains the same. Patience is necessary to count the flashes and identify the repeated sequence. The advantage is that the pattern can still distinguish a usage issue from a component problem. The machine’s behavior completes the message: a motionless drum, a tub full of water, a door that does not click shut, a pump that hums without emptying the water, or a fill that takes too long all help narrow the diagnosis.

The internal architecture also matters. Candy has incorporated electronic modules into much of its range to coordinate the motor, valves, sensors, heater, and pressure system. A small wiring fault, moisture in a connector, or an incorrect reading from a probe can therefore become a visible warning. The code does not always identify the exact broken part; sometimes it indicates the place where the appliance has stopped trusting the signal it receives.

The most common Candy washing machine error codes

The exact meaning may vary according to the series and electronic platform, particularly for codes such as E07, E12, E13, E14, E17, and E20. The explanations below describe the most common interpretation and the practical symptoms that usually accompany each warning.

E01: door lock failure

E01 indicates a door lock problem. The washing machine does not receive confirmation that the door is securely closed and therefore does not authorize the cycle to start. The origin may be a broken or misaligned latch, a faulty door lock mechanism, the door itself being out of alignment, or damaged wiring and electrical contacts leading to the control board.

The classic symptom is clear: everything seems ready, but the program does not start and the appliance remains silent. In many cases, no locking click is heard. Check that no item of clothing is trapped between the door seal and the frame, that the door is correctly aligned, and that it closes firmly. If the warning persists, the lock and its wiring need to be inspected and the locking system may have to be replaced.

E02: water inlet problem

E02 points to the water intake system. The machine expects the tub to reach a certain level within a specific time but does not manage to do so. The cause may be a closed or partially closed tap, insufficient water pressure, a kinked inlet hose, an inlet filter clogged with sediment, a worn solenoid or inlet valve, or a pressure switch that reads the water level incorrectly and stops the process too soon.

The usual symptom is slow filling or no filling at all. Before suspecting the electronic board, make sure the tap is fully open and that water flows correctly from the household supply. Inspect the inlet hose for bends and clean the small mesh filter where the hose connects to the valve. If the machine still fills slowly or not at all, the solenoid valve, pressure switch, wiring, and control signal should be checked.

E03: drainage failure

E03 is associated with drainage and is one of the most recognizable Candy faults. The pump cannot remove the water at the expected speed, so the washing machine stops the cycle to prevent soaked laundry, overflow, or damage to the system. The tub may remain full of water and the drum may not spin at the end of the wash.

The lower filter, outlet hose, wall drain trap, and pump form a sensitive circuit. Coins, compacted lint, buttons, detergent residue, hair, or other small objects left in pockets can block the system. The first practical step is to clean the bottom filter, taking care to deal with the remaining water safely. Then inspect the rear outlet hose and the wall drain or trap.

When the pump hums but the machine does not empty, the blockage is often in the filter, hose, pump chamber, or outlet circuit. When nothing at all can be heard, suspicion shifts towards the pump’s power supply, the pump itself, the wiring, or the control board. Do not assume that a failed pump is the only possibility before checking the complete drainage path.

E04: excessive water or anti-overflow protection

E04 refers to excessive water, an incoherent water level, or the anti-overflow and pressure system. The solenoid valve may remain open, the pressure switch may read the level incorrectly, or excessive foam may confuse the electronics. If the washing machine detects a possible leak or overflow situation, it stops the cycle for safety.

This is not simply a washing inconvenience: the appliance is trying to prevent greater damage. If the machine continues taking in water, close the water tap immediately. Excess detergent can create foam that alters the pressure reading, but a faulty valve, pressure switch, hose, or wiring can also be responsible. Reduce excessive foam only where appropriate and check the level sensor and inlet valve if the problem returns.

E05: temperature fault

E05 indicates a temperature-control problem. The NTC probe, thermistor, heating element, or the wiring connected to the heater is not informing the electronics correctly. If the washing machine cannot determine whether the water is within the correct temperature range, it may stop the program or extend it for an unusually long time.

Typical symptoms include a cold wash when heat should have been applied, an endless or excessively long cycle, or an unexpected stop. Check the NTC sensor, the heating element, the related wiring, and the electrical connections. A poorly read temperature can leave the clothes cold, prevent the program from advancing, or make the machine wait indefinitely for a condition that will never be reached.

E06: board error or imbalance on some platforms

E06 may indicate an electronic memory or board error on some Candy platforms, while other versions associate a similar warning with an imbalance or an incorrectly distributed load. The machine may refuse to spin, restart, or stop with the laundry gathered on one side of the drum.

First redistribute the laundry and avoid running a very small, heavy, or single-item load that can become unbalanced. If E06 appears immediately on startup, returns with different loads, or is accompanied by restarts and other electronic symptoms, the control board and its connections may require inspection.

E07: motor issue on some ranges

E07 places suspicion on the motor or its control in certain Candy series. The drum may remain motionless, rotate irregularly, or fail to respond when the appliance reaches the washing or spinning stage. Possible causes include a loose motor connector, a wiring fault, a problem in the motor control circuit, worn brushes, or a motor that is no longer responding correctly.

The exact interpretation varies by range, so E07 should be read together with the symptoms and the model documentation. If the motor does not react at all, check the motor and wiring before blaming the board. If the drum jerks or rotates intermittently, the tachogenerator and other speed-control components should also be considered.

E08: motor or tachogenerator failure

E08 is associated with the motor and tachogenerator. The tachogenerator measures rotational speed and allows the control board to decide how the drum should move. If the sensor gives an incorrect signal or the motor goes outside the expected range, the cycle is interrupted.

Worn carbon brushes, a damaged or poorly connected speed sensor, a loose motor connector, or defective wiring are common causes. Symptoms include jerking, unstable rotation, a motionless drum, or a complete failure to spin. Inspect the motor, tachogenerator, brushes, connectors, and wiring before considering more extensive electronic repairs.

E09: triac or power-board failure

E09 points to the power electronics, with particular attention to the triac or the board that regulates energy reaching the motor. When this component fails, the machine may not start properly, the motor may remain unresponsive, or the appliance may display strange and intermittent behavior.

This is not normally a cleaning or adjustment issue. A power surge, damaged triac, or wider electronic failure may be involved. Diagnosis generally requires measurements, experience with electronic boards, and sometimes repair or replacement of the module. Symptoms can range from a failed start to erratic drum behavior, abrupt silences, or intermittent blocks.

E12 and E13: communication and general electronic faults

E12 and E13 are closer to internal communication and electronics. E12 may indicate that the control boards are not communicating correctly because of loose wiring between modules, moisture in a connector, or a damaged board. E13 is often interpreted as a more general electronic or control-board fault.

The panel may show a confusing message, freeze the program, refuse to complete the cycle, or become inconsistent. The problem is no longer a simple physical blockage but the conversation between components. Check visible connectors and signs of moisture only if it is safe to do so, and allow the appliance to remain disconnected before any inspection. If the code returns, the modules and their wiring need an electronic diagnosis.

E14: heating or communication fault depending on the platform

E14 has more than one interpretation across Candy platforms. In some models it is associated with communication between boards, loose internal wiring, or moisture in the modules. In others it refers to a heating problem involving the NTC sensor, heater, or their wiring.

If the symptoms involve an unresponsive panel or inconsistent readings, inspect the module connections and consider a communication fault. If the machine does not heat or stops during a heated cycle, check the probe, heating element, and wiring. Because the exact reading differs by electronic platform, the model-specific technical documentation should be consulted before ordering a part.

E16: ground leakage, short circuit, or heater insulation fault

E16 introduces a significant electrical risk. It may indicate ground leakage, a short circuit, or insulation failure in the heating element. A punctured heater, a water leak onto electrical components, or deteriorated insulation can cause the differential switch to trip or the power to cut out.

Unplug the washing machine and do not keep trying to start it if the electrical protection has already tripped. The heating element and its insulation must be tested correctly, and replacement may be necessary. This warning has very high severity because it may involve a current leakage rather than an ordinary washing fault.

E17: incorrect tachogenerator signal

E17 completes the motor-related group on some ranges. It indicates that the tachogenerator signal is incorrect or absent. The sensor may be faulty, poorly connected, or affected by a problem in the motor or its wiring.

The usual symptoms are irregular speed, unstable rotation, or the drum stopping during a wash or spin. Inspect the tachogenerator, motor connections, and associated wiring. As with E07 and E08, the exact code meaning can vary according to the Candy series.

E18: frequency or mains-management fault

E18 is related to the electrical supply, frequency management, or the board that monitors power on certain platforms. A faulty module or unstable power supply may be involved. The appliance can show strange errors on startup, random lockups, or blocks that do not occur consistently during every cycle.

Check whether other appliances are experiencing power problems and whether the household supply is stable. If the supply is normal, the electronic module may need evaluation. A reset can temporarily clear the warning, but it will not repair a damaged board or an underlying electrical problem.

E20: drainage problem on some platforms

E20 is interpreted as a drainage problem on some Candy electronic platforms. The pressure switch may not receive a correct drain reading, or the pump, filter, hose, or wall drain may be blocked. The symptoms are slow drainage, no drainage, or water remaining in the tub.

Apply the same diagnosis as for E03: clean the lower filter, inspect the pump chamber, check the outlet hose and wall trap, and listen to whether the pump hums. If the problem remains after the physical drainage circuit is clear, inspect the pressure system, wiring, pump, and control board.

Candy washing machine error code table

What to check first before thinking about a major fault

The first check should be physical rather than electronic. Before opening the appliance or buying spare parts, make sure that the water tap is fully open, that the household pressure is sufficient, that the inlet hose is not bent, and that the water-inlet mesh filter is not clogged with dirt or sediment. A significant share of filling errors can be solved during this initial review without touching screws or forcing components.

Drainage deserves the same approach. The lower filter traps coins, buttons, threads, hair, lint, detergent residue, and other pocket items with surprising ease. Clean it carefully and check the rear outlet hose and the wall trap. A blockage in any of these areas can imitate a failed pump. If the pump hums but does not empty the tub, the problem is usually in the outlet circuit. If nothing at all can be heard, suspicion shifts towards the pump, its power supply, the wiring, or the board.

For a door warning, inspect closure, alignment, the latch, the door lock, and the electrical contact. Make sure no fabric is caught in the seal. For a temperature warning, focus on the NTC probe, heating element, and wiring. If the drum jerks or does not respond, follow the logical order of motor, tachogenerator, brushes, connectors, and control module. This sequence prevents the board from being blamed before the simplest mechanical causes have been ruled out.

In an E04 situation, close the water tap if the machine appears to be taking in water continuously. Check whether excessive detergent has produced foam and whether there are signs of a leak. A pressure-switch problem or valve that remains open can become more serious if the appliance is allowed to continue filling unattended.

Safety before inspection

Disconnect the washing machine from the mains before cleaning the filter, inspecting accessible hoses, or checking connectors. Water may remain inside the tub even when the cycle has stopped, and the heating element, pump, motor, and control board can contain electrical hazards. If the differential switch trips, if there is a smell of burning, if water has reached electrical components, or if E16 is displayed, do not continue restarting the appliance.

Never treat a ground-leakage warning as an ordinary reset issue. E16 may involve a punctured heater, failed insulation, or water reaching live components. The washing machine should remain unplugged until the insulation and source of the leakage have been properly checked. Electronic modules, triacs, and mains-related faults also require measurements and experience rather than guesswork.

When a reset helps and when it only buys time

A full power-off can clear a temporary fault. On many Candy appliances, the basic reset consists of setting the selector to OFF, unplugging the washing machine, and leaving it without power for 10 to 20 minutes. This interval allows part of the electronics to discharge and may clear a momentary lockup caused by a voltage spike, a power surge, or a one-off incorrect reading.

The maneuver is useful, but it is not a magic repair. If the pump is blocked, the heater has a leakage to ground, the door lock is broken, the motor sensor is failing, or the board triac is damaged, the warning will return. When the reset works, the appliance normally resumes the cycle stably. When it only buys time, the same code reappears during the next wash or as soon as the machine starts again.

That difference is diagnostically important. A warning that returns immediately or at the same stage confirms that the problem is persistent rather than a simple board confusion. The reset may sharpen the diagnosis, but it does not repair a failed component.

Intermittent faults can be even more deceptive. A loose connector, minimal moisture in the electronics, a fatigued part, or a connection that changes with vibration can make the washing machine appear to fix itself. In reality, it is moving in and out of an unstable threshold: it works, stops, starts again, and blocks. Such a fault may return in the next cycle with the same stubbornness, even if the panel was temporarily clear.

Which repairs usually pay off and which require careful calculation

Simple replacement parts usually offer a good balance between cost and result. In Candy machines, door locks, drain pumps, NTC temperature probes, hoses, connectors, and some inlet components are generally reasonable repairs when the rest of the appliance is in good condition. These faults can restore service without blowing the budget and without requiring excessive intervention.

Power electronics are different. When the problem affects the control board, triac, or communication between modules, the cost of the part and labor can approach the value of a new washing machine, particularly if the unit is already old or has other signs of wear. A fault can be technically repairable and still fail to make economic sense.

Bearings deserve a separate warning. If the noise during spinning resembles a plane taking off, or the drum has rough play and rotation, the bearings may be worn. The repair can become expensive when the tub is sealed and does not permit an easy bearing replacement. Sometimes an entire tub assembly or larger block must be replaced, adding labor and cost. This is not an automatic death sentence for the appliance, but it is a repair that calls for clear numbers before making a decision.

Maintenance that reduces recurring Candy washing machine faults

Correct installation has a direct influence on reliability. Proper grounding, a stable electrical supply, correct hose placement, and a level appliance reduce the likelihood of warnings caused by vibration, power irregularities, or poor drainage. Avoid overloading the drum, distribute laundry properly, and do not use more detergent than necessary, since excessive foam can confuse the level sensors and contribute to E04-type symptoms.

Clean the drain filter regularly and check pockets before washing. Coins, buttons, lint, threads, and small objects can block the pump or hose and create an E03 or E20 warning. Keep the inlet filter clear as well, particularly where the water supply contains sediment. Pay attention to early signs such as a strange drip, a different hum, a program that takes longer, a fill that never ends, persistent blinking, or laundry that comes out soaked.

These small actions matter because the appliance often warns before it fails completely. The visible code gives a name to a problem that may already have been developing through changed sounds, longer cycles, vibration, or inconsistent operation.

Reliability of Candy seen through its faults

Candy has worked for years in the mid-range and budget segment. Its formula combines modern features, quick cycles, and affordable prices, with a construction in which the electronics and some finishes are not always on the level of more expensive brands. That helps explain both its popularity and some of the recurring faults associated with its machines.

In daily use, these washing machines usually perform well when installation and maintenance are correct: proper grounding, stable electrical supply, balanced loads, correctly positioned hoses, and regular filter cleaning. At the same time, the electronic architecture can be more sensitive to power surges, moisture, strong vibrations, excessive foam, and repeated blockages. It is not a fragile brand by definition; it is an appliance architecture that responds badly to a lack of care and to the accumulation of small incidents.

The good news is that many spare parts are accessible and relatively inexpensive. Door locks, pumps, sensors, hoses, and some connectors can often be replaced at a reasonable cost. The less favorable situation appears when the board, communication between modules, a sealed tub, or a ground-leakage fault is involved. At that point, the balance shifts quickly and the age and overall condition of the appliance become as important as the error code itself.

When the panel is silent, the machine is still speaking

A Candy washing machine can warn without writing anything on the display. A harsh noise during spinning, excessive vibration, a fill that never ends, laundry coming out soaked, a cycle frozen in the same phase, or repeated light flashes tells much the same story as a visible code.

The domestic scene helps more than it may seem. A drum that does not click shut points towards the door lock. A pump that hums but does not drain points towards the filter, hose, pump chamber, or drain. A differential switch that trips raises an immediate electrical-safety concern. A repeated sequence of lights may identify the same area that another model reports as E03, E08, or E16.

Whoever watches the door, listens to the motor, follows the water, and observes the exact point at which the program stops will usually reach the source sooner than someone who only looks at the display. The panel simplifies the reading, but the machine’s behavior provides the context needed to distinguish a simple cleaning task from a component failure.

A practical order for diagnosis

1. Record the exact code or count the repeated LED flashes. Note whether the warning appears at startup, during filling, while heating, during rotation, or when draining.
2. Check the visible conditions first: door closure, water tap, inlet hose, drain hose, lower filter, wall drain, load distribution, and signs of excessive foam or leakage.
3. Listen to the appliance. A pump hum, complete silence, motor jerking, unusual bearing noise, or repeated clicking from the door lock changes the likely diagnosis.
4. Perform a safe reset by switching the selector to OFF, unplugging the appliance, and waiting 10 to 20 minutes.
5. Run only an appropriate test after the reset. If the same warning returns, treat it as a persistent fault rather than continuing to restart the machine indefinitely.
6. Move to sensors, valves, pump, heater, motor, tachogenerator, wiring, and connectors only after the basic mechanical causes have been excluded.
7. Leave triacs, control boards, communication modules, mains faults, and insulation tests to a qualified technician when measurements or live electrical diagnosis are required.

The correct sequence almost always starts with what is visible and ends with electronics: first water, door, filter, hoses, foam, and load; then sensors, motor, heater, pump, wiring, and board. This order saves time and prevents a pending cleaning job from being mistaken for a major repair.

A useful warning before the fault grows

Candy’s codes are not there to decorate the front panel or make life difficult for the user. They establish a boundary between a minor scare and a serious problem. E01, E02, E03, E04, E05, E08, and E09 usually draw the fault map more accurately than they first appear to do, while E07, E12, E13, E14, E16, E17, E18, and E20 add platform-specific information about the motor, heating system, electronics, mains supply, and drainage.

Read in order, these warnings reduce the margin for error. A door-lock issue is not treated like a motor fault; a slow drain is not confused with a temperature problem; an electrical leakage is not handled like a simple reset; and a communication warning is not automatically blamed on the pump. That separation prevents unnecessary repairs and keeps the diagnosis on solid ground.

When the panel lights up with a code or a row of flashes, the washing machine has already said quite a lot. What remains is to listen properly, consider the model and electronic platform, observe the symptoms, and act in a safe order. In that listening lies the difference between a brief intervention and a fault allowed to grow.