Unknown Error Codes

Indicates a black printhead problem.

Indicates a color printhead problem.

Indicates a problem with the media handling, related to feeding or processing papers.

Indicates a paper feed issue — the system is unable to detect or process inserted sheets.

Indicates a printhead problem — one or both of the colored and black print heads may be faulty.

Computer is in Normal Suspend Mode.

CPU thermal shutdown.

Current processor does not support a feature previously enabled.

Processor is not installed.

Power failure (power supply overload).

Pre-video memory error.

Pre-video graphics error.

System board failure. Invalid ROM based on Checksum.

System powers on but is unable to boot.

Bad option card.

Real time clock accuracy degrading due to low battery voltage.

Failed startup due to inability to locate a valid BIOS recovery image.

Interpreting POST diagnostic front panel LEDs and audible codes during troubleshooting.

Carriage jam (internal transport mechanism obstruction).

Power function not responding.

Computer not responding after power button press, could indicate software control failure.

Indicates repeated issues in printhead status, could be related to multiple print-head failures over time.

Printer control panel displays fast blinking during error handling.

Paper width mismatch — the loaded paper does not match the job's required size.

The printer control panel display indicates errors by alternatively flashing the letter “E” and a number.

Paper length mismatch — the loaded paper does not match the job's required size.

A paper jam has occurred.

Scanner inoperative or error state detected.

Ink tank is out of ink and needs refilling immediately to prevent printhead damage.

Indicates an unknown error requiring user attention.

Printer detects that there is no paper in the input tray.

Multiple error statuses may be indicated through distinct LED flashes, often needing reference to detailed chart in documentation for troubleshooting.

Printhead issue requiring inspection — make sure printheads are properly installed and clean.

Indicates POST (power-on self-test) diagnostic beeps for configuration or hardware issues.

Computer Setup (F10) Utility not accessible during boot.

Red or blue LED on the F11 recovery management key during POST.

System board issue during startup leading to malfunction or error.

Identifies hardware failure detected by HP PC Hardware Diagnostics.

Failed boot-up due to fan-related malfunction leading to system shutdown, data loss or possible hardware damage.

The front panel LED(s) flashing indicates hardware diagnostic failure or issue detected during POST.

Failed startup due to graphics controller initialization failure, potentially a problem with modularity or seating.

The HP ePrint feature is on, but the printer is not connected to the Web Services server.

The wireless capability of the printer is disabled.

Web services not set up, update available but not installed.

The HP ePrint feature turned on, but the printer is not connected to the Web Services server.

Failed startup due to Intel TXT technology issues, related to potential firmware or initialization malfunctions.

System in Stand By mode.

Power supply issues detected — possible overload.

Processor thermal protection activated due to overheating or fan malfunctioning.

Display adapter issues detected, leading to visual malfunction or complete loss of monitor functionality.

Indicates battery charging status or low power.

Hard drive damaged or improperly configured in BIOS settings.

Processor thermal protection activated: Fan malfunction or blockage.

Processor thermal protection activated (fan malfunction or blocked).

Processor thermal protection activated; possibly due to blocked fan or improperly affixed heat sink.

Power failure or overloading the power supply.

System shutdown due to internal power supply fault or malfunctioning hardware.

Power failure or potential power supply overload.

Internal Power Supply Fault.

A power supply fault interrupting stable operation leading to abrupt system shutdown.

SATA connector issue detected on the motherboard affecting communication with attached hard drives or storage devices.

Printer is in an error state where on-screen messages or intervention is required for resolution.

Processor thermal protection due failure or blockage in fan.

Power failure (power supply overload).

Power failure or supply overload, system shutting down.

Power failure (power supply overloaded).

System in Hibernate mode or system powered-down properly.

System powered down fully.

Failed startup due to memory initialization problem, often linked to memory modules improperly seated or faulty.

System does not power on and LEDs are not active.

Printhead alignment process failed or needs to be initiated from the control panel.

Carriage inside the printer has stalled.

There is a paper jam.

Ink system maintenance is required.

The printer receives a single-page printing job, detects paper length mismatch, and prints out page with errors.

The scanner is not working.

The printer is in an error state.

Ink system maintenance is required.

The carriage inside the printer has stalled.

Drain error — water is not draining from the unit.

Amber light on or blinking indicates an error related to incorrect ink or paper installation, or loss of connection.

Indicates out of paper condition.

Printhead issue — check installation of printheads and ensure there is no blockage or obstruction.

Normal Suspend Mode detected.

CPU thermal shutdown triggered.

Bad card slot option detected.

Processor not installed.

Power failure or overload detected on the power supply.

Pre-video memory error detected during boot.

Pre-video graphics error detected during boot.

System board failure detected from invalid ROM.

System ROM checksum failure detected, invalid ROM detected.

System powers on but is unable to boot.

Memory is installed incorrectly or is bad.

Indicates processor or thermal protection due fan blockage or improper CPU cooling.

Printer power is disconnected or the unit has failed to start due to hardware issues like a battery fault or power supply malfunction.

Both printheads are missing, installed incorrectly or incompatible/damaged.

Left icon indicates a problem with the tri-color printhead. Right icon for black printhead.

One of the printheads is missing, installed incorrectly or damaged.

Printhead carriage stall — movement issue of the printhead mechanism.

One of the printheads is not present or correctly inserted into the printer.

An issue related to processor or system board failure preventing startup due to non-execution of necessary code.

Indicates error detected by system hardware.

Critical malfunction usually due to internal critical system faults possibly related to processor thermal management.

Power supply fault or overload, possibly due to improperly installed devices.

System experiencing thermal cutout due to fan issues.

System malfunction possibly due to thermal shutdown from processor overheating.

CPU thermal shutdown detected.

There is an issue with expansion cards. This code highlights that something attached to the system board is malfunctioning.

The currently installed processor does not support certain features previously enabled.

The system has failed to initialize properly or perform necessary tasks required for normal startup operation.

The processor is not installed or detected.

The system is experiencing power failure, commonly due to an overloaded power supply or bad connection.

Pre-video memory error occurred. Indicates an issue within the pre-video processing phase.

Indicates a pre-video graphics failure before the POST phase.

The system board is experiencing failure, possibly due to ROM issues.

Invalid ROM detected, potentially due to incorrect checksum or corruption.

System power on process results in an inability to boot due to various causes that prevent startup.

CPU thermal shutdown detected.

Bad option card or expansion board.

Current processor does not support previously enabled feature.

Processor not installed or missing.

Power failure (power supply overload).

Pre-video memory error occurred.

Pre-video graphics error detected.

System board failure (ROM error).

Invalid ROM based on Checksum.

System powers on but is unable to boot.

Bad option card - incompatible or faulty expansion cards present issues with booting.

Processor incompatibility or feature lockout - the current processor does not support features previously used.

Power failure due to overloaded power supply.

Pre-video memory error — incorrect memory configuration or faulty DIMM.

Pre-video graphics error — problem with integrated or add-in video card configuration.

System board failure — malfunction detected during boot-up due to incorrect system board configuration or faulty hardware.

Invalid ROM based on checksum - system board may have issues with invalid or corrupted BIOS files.

System powers on but is unable to boot - often due to a failure in POST process.

System unable to power on - no hardware activity detected

Pre-video memory error: Reseating or replacing memory modules.

Thermal protection activation — the processor may have overheated.

Power failure (power supply is overloaded). OR The incorrect external power supply adapter is being used on the unit.

Processor thermal protection activated: A fan may be blocked or not turning.

Overheating detected — internal temperature too high.

Indicates a printhead problem.

Memory imbalance across channels found in system configuration.

Failure of the graphics adapter/graphics display controller (GPU).

Keyboard malfunction or connection failure.

Incorrect memory setup or configuration encountered.

ROM or expansion card option failure.

Hard drive nearing end-of-life with potential data loss risk imminent.

DMA or timers malfunction on motherboard.

Failed startup due to problems detected by Sure Start under manual recovery policy settings.

Failed startup where Sure Start fails to locate required components.

Computer is unable to power on entirely.

Overheating - detected by system as an indicator of failure or significant overheating risk.

Ink system maintenance required — check ink tanks and add more ink if needed; open the printhead access door completely, then close it to remove ink buildup.

The computer is in Suspend to RAM mode (some models) or normal Suspend mode.

Indicates a Wi-Fi Direct connection problem such as the printer's inability to connect or issues with WPS push mode.

Version combination error — incompatible software versions detected in the system.

System configuration change warning – potential malfunction due to changes in system setup or hardware configurations.

'Charge' license not registered - missing system software for charge calculation and apportioning.

Warning signifying possible malfunction or damage to the metering equipment – meter input signal failure.

Equipment abnormality detected – potential hardware failure in the system.

Detected hydraulic circuit malfunction – likely due to issues in heat exchange modules.

High heater temperature alerts potential overheating and safety shutdown situations.

Detected heater electrical disconnection — likely affecting heating functionality.

Indicates controller system malfunction requiring thorough assessment.

Specific controller I/O hardware malfunction – disrupting data transmission or processing.

Alerts issues within combustion equipment circuits.

Signifying initiation of a test phase for diagnostic purposes.

Error - The unit may stop operation or continue to run safely.

Controller memory abnormality detected.

Serial transmission trouble detected.

Error - The unit may stop operation or continue to run safely.

Refrigerant cycle abnormality detected (common error for refrigerant issues).

Error - The unit may stop operation or continue to run safely.

Fault associated with heater disconnect (not functioning properly).

Error - The unit may stop operation or continue to run safely.

Error - The unit may stop operation or continue to run safely.

Error - The unit may stop operation or continue to run safely.

Overheating detected — internal temperature too high.

Drain error — water is not draining from the unit.

Error - The unit may stop operation or continue to run safely.

Error - The unit may stop operation or continue to run safely.

Error - The unit may stop operation or continue to run safely.

Appears in DIC when a vehicle ahead is detected by FCA system.

Button used to activate outside air flow control in the climate system, shown on the instrument panel.

The front passenger safety belt reminder warns about an unbuckled seatbelt, or objects occupying the seat when airbag is equipped.

Button used to activate the rear window defogging function.

Button used to activate the recirculation mode in the climate system, shows on the instrument panel.

Indicates potential issue with the airbag system.

Odometer displays the word 'ERROR' when it is tampered with.

Chimes and lights up when the driver is not wearing a safety belt after starting the engine.

Indicates a brake system malfunction or failure to stop properly.

Blinks briefly on startup indicating system is active; steady indicates potential driving off course without indicator.

Flashing indicates issue with electric parking brake system while driving.

Starts the vehicle engine from outside the vehicle remotely.

Indicates the Vehicle Ahead warning and potential forward collision risks while driving.

Indicates the onboard diagnostic system has detected a problem with vehicle emissions or operation.

Indicates the electric parking brake system needs service to operate correctly.

Indicates traction control system is turned off or malfunctioning.

Indicates an issue with the vehicle's antilock braking system.

Signals potential issue with vehicle's antilock brake system (ABS).

Denotes that the StabiliTrak system is inactive.

Illustration showing the safety belt reminder light on the instrument panel.

Illustration showing the passenger safety belt reminder indicator on the instrument panel.

Button used to activate the air conditioning system, shown on the instrument panel.

Flashes or stays on indicating potential issues with traction control/stability systems.

The safety belt reminder light signals to fasten the driver’s seatbelt by blinking three times.

No fault detected.

External trip (Auxiliary) input.

Auxiliary input malfunction, typically due to incorrect communication settings.

Power loss detected – line voltage too low or interruption.

Input voltage too low – monitor the incoming AC line.

Input voltage too high – monitor AC line or motor generation problems.

Motor stalled – increase acceleration time or decrease load.

Motor overload – reduce load to match motor current limit.

Exceeded temperature limit – check heat sink cleanliness and verify ambient temperature.

Product temperature too high or airflow obstruction; check fan.

Hardware overcurrent – check the load, boost select setting; brake volts too high.

Ground fault detected; check wired connections to motor and output terminals.

Motor to load disconnection fault detected.

Output Phase Loss (if enabled).

Output phase loss detected; check wiring connections.

Automatic restart attempts exceeded; manually clear fault.

Phase U to Gnd fault (between drive and motor).

Phase V to Gnd fault (between drive and motor).

Phase W to Gnd fault (between drive and motor).

Excessive current has been detected between Phase UV output terminals (likely a short circuit).

Indicates that drive is faulted, flashing red LED.

Details of what various faults indicate and actions to resolve them.

Indicates a hardware or software fault detected.

{X} represents a variable number of blink repeats indicating various conditions or faults. The specific issue can be determined from the description following.

Indicates that a non-compatible or incorrect paper tray is selected, leading to quality issues during print jobs.

Indicates that the ink cartridges are not correctly aligned and may prevent proper printing.

Indicates an inability to process data stored on memory cards likely due to corruption or incorrect physical connectivity issues with the device.

Indicates that the network connection has been disrupted or failed to establish properly.

Refers to issues encountered during installation or operation of network-related application/program.

Indicates that wireless communication has failed due to poor signal strength or interference.

Indicates that paper is stuck within printer components and prevents normal operation or print function.

Indicates that there has been a sudden voltage spike or drop affecting the product’s stable operation and performance.

Network cable not connected properly or router/access point is offline.

A connection error occurred — the network cable is not properly connected or devices are turned off.

Settings incorrect or conflict with manual entries; connection issues unresolved.

The product is connected but experiencing poor connection due to weak signal strength.

No SSID detected for Wi-Fi setting.

No wireless network names (SSID) are found.

Security mode does not match the printer's configuration.

Product MAC address is filtered.

Indicates an error, typically related to printer functionality or setup issues.

Overheating detected — internal temperature too high.

Indicates network cannot be detected or accessed — settings need verification.

Product is not connected to a wireless network.

Indicates the product is powered off or on, depending on lighting pattern.

Product is searching for a Wireless Service Set Identifier (SSID) or experiencing a wireless network connection issue.

Indicates setup of Wi-Fi did not succeed.

The pre-ground coffee function has been selected without placing any pre-ground coffee in the funnel (A4). A preparation with ground coffee is requested but not inserted.

Obstruction or blockage hindering fluid passage through designated channels.

The machine must be descaled.

The grounds container (A11) is full.

Insufficient water in the tank (A17).

The inside of the appliance is very dirty.

After cleaning, the grounds container (A11) has not been replaced.

The tank (A17) is not correctly in place.

The appliance needs to be descaled, indicating limescale buildup in the internal system.

The milk container has been inserted with the froth adjustment dial (E1) in the CLEAN position.

The water softener filter (D4) is exhausted.

Safety feature halts steam due to preset operational limits.

Electrical connection failure due to non-attachment or poor contact of plug with power source.

Power supply issue traced to faulty activation of primary control mechanism.

Fine grinding of coffee affects the delivery mechanism's efficacy, leading to slower extraction or intermittent flow issues.

Coffee brew temperature has dropped significantly due to improper handling or maintenance issues related to the beverage maker's internal heating components.

Grinding quality of beans during the brewing process impacts the output's creaminess and taste, leading to less satisfying brew outcomes.

Improper technique or selection of milk substance influences texture and composition of foam created during cappuccino/cappuccino preparation stages.

The milk container has been inserted with the froth adjustment dial (E1) in one of the CLEAN positions.

Milk has been delivered recently and the tubes inside the milk container (E) must be cleaned.

Power is too low — insufficient power supply

Software error — no communication with watchdog processor

Reset failed — frequent resets when errors are still present

Overload protection — overheating of water temperature sensor

Hardware error — EEPROM malfunctioning

Hardware error — ROM memory defect

Heater selection error — incorrect control board or identification resistor

Hardware error — incorrect processor instructions

Boiling dry — heater malfunction or not filled with water properly.

Temperature sensor out of normal range (sensor open) — high deviation in readings.

Software error — malfunction of software operation

Software or hardware issues. Displayed by a red LED indicator continuously lit.

Indicates an HMI error or hardware failure, red LED.

Signifies a hardware error or critical malfunction, system lockout.

Denotes blocking, possible malfunction or insufficient power supply.

Normal operational status, blue LED indicator on constant light

Indicates resetting after power on or error recovery attempt.

Confirmation of error reset process in progress.

Boiler Chip Card (BCC) malfunction — critical error affecting boiler processing or functions.

Low Water Pressure — water pressure too low in boiler system.

Flame Loss detected — boiler cannot ignite.

Fan system fault — the fan is not working properly.

Flow Thermistor Fault — flow temperature sensor malfunctions.

Flow thermistor fault — the temperature sensor is malfunctioning.

Return Thermistor Fault — fault within return water temperature sensor circuitry.

Return thermistor fault — the return water temperature sensor is malfunctioning.

Outside sensor failure — external temperature sensing malfunction.

Low mains voltage — insufficient electrical supply to the boiler.

No water flow detected — boiler sensors indicate no liquid movement in pipes.

Unconfigured PCB or gas valve short circuit issue in the control board.

Flow and return temperature sensors indicate water flow is reversed in the system.

Flow temperature overheating or no water flow — boiler senses excessive heat or obstruction in pipes.

Ignition Lockout — boiler stops working due to faulty ignition sequence.

False flame lockout detected — intermittent fault causes incorrect ignition signals.

Boiler exceeded five resets within 15 minutes — excessive restarting detected by system.

Indicates a communication issue between the scan tool and vehicle's DLC connection.

Alphanumeric error codes displayed on LCD represent various automotive system faults including emission controls, engine management systems etc.

The Code Reader is unable to communicate with the vehicle's computer.

Vehicle’s computer is reporting an error to the code reader due to communication failure or improper connection at DLC.

Indicates the power connection is not stable between code reader and vehicle's DLC, resulting in intermittent communication failure.

Indicates the vehicle's systems are normal and no issues detected (all monitors completed diagnostic testing without any DTCs).

Indicates state-of-charge of the battery being tested.

Indicates the vehicle's engine is being tested for its starting ability and crank condition.

Indicates specific system conditions and presence of errors via colored LEDs: green=OK, yellow=pending code or Monitor Not Run, red=DTC present

Indicates battery is low on power.

Indicates a measurement exceeds the instrument's range.

Indicates that one or more pending diagnostic trouble codes are present in the vehicle's computer.

Indicates there is a problem with one or more of the vehicle's systems.

Indicates a completely dead or nearly dead (less than 10%) battery.

Indicates the vehicle's charging system voltage is below acceptable limits.

Indicates a possible issue such as a pending DTC or non-completed monitor status (MONITOR NOT RUN STATUS).

Start ON command received (successful start sequence execution)

PTK shutdown error; module failed to initiate shutdown after a start-on command due to safety protocols.

Ignition ON command received (processing successful start sequence)

Active Ground when running (Status) command has been initiated.

CAN Bus incorrectly detected; possible cross-connection or error in CAN network hardware.

PTS shutdown error; safety protection is engaged preventing power output.

Module failed to detect the ignition signal during setup or initialization; possibly due to incorrect wiring.

CAN Bus error detected during operational procedures impacting ignition status retrieval or processing.

CAN2 not detected.

Bypass data not detected.

Bypass processing error.

Bypass processing error (same as three blinks, but more specific condition).

ISO 1 not detected (Yellow/Black wire issue).

ISO 2 not detected (Orange/Black wire issue).

MUX not detected (Violet/Green/Violet/Brown wire issue).

OBDII feature unsupported by the current configuration or data bus integrity compromised.

Indicates potential damage to the equipment that can occur due to incorrect installation or operation.

Indicates a dangerous electrical condition that can lead to electric shock if not handled properly.

Indicates a condition that could result in火灾隐患

Indicates a risk of equipment moving unexpectedly and potentially causing injury or damage.

Station Address Setting Error — incorrect configuration of station addresses for MECHATROLINK communication protocols.

Severe fault or safety function triggering shutdown detected.

PI Auxiliary Control Feedback Level lost detected.

Bluetooth communication fault detected.

Modbus communication error with external controller detected.

Current offset fault encountered during operation start-up or coast-to-stop periods.

A drive fault is active, LED status ring indicates.

An alarm condition is present, but operation can continue under these circumstances.

Low speed motor step-out detected — indicates a problem with motor movement at low speeds.

High Slip Braking Overload — excessive force on the motor preventing it from decelerating properly.

Parameter selection error — improper parameter settings when using PM Advanced Open Loop Vector (A1-02 = 6) control mode.

An issue with the airbag system or related sensors has been detected.

Antitheft system activation due to unauthorized key use or detection.

The anti-lock brake system has detected a malfunction.

Indicates a low brake fluid level or malfunction in the braking system.

Any doors are open while the ignition is on.

The engine has defaulted to a 'limp-home' operation indicating an electronic throttle control fault.

Indicates that the engine coolant temperature is high, necessitating immediate action to prevent damage.

System alerts indicating the vehicle is running in failsafe mode to mitigate damage.

The engine oil pressure has fallen below the normal operating range.

A warning light indicating tire pressure is low on a specific tire or all of the tires.

Overdrive function of the transmission has been turned off or malfunctioned.

The vehicle warns the driver using a chime when the brake lever is overridden.

The vehicle needs maintenance or there is a malfunction detected.

Chime alerts when using the car's cruise control features incorrectly or malfunction.

Warning issued to indicate potentially dangerous tire conditions.

Indicates that the washing machine is not properly draining water from a load.

No alarm; no malfunction or error detected.

Difficulty in filling water before the wash cycle starts.

Difficulties in draining water from the machine.

Faulty triac for the drain pump or related circuitry issues.

Water overflow during operation caused by various malfunctioning mechanisms.

Error indicating the door interlock system on the machine is malfunctioning.

Indicates power triac on the door interlock is faulty.

Indicates a reversed inlet hose situation where the hot supply is connected to the cold inlet and vice versa.

Washer alerts of reversed water supply hoses, requiring immediate correction for proper operation and safety.

Overheating detection — internal temperature has exceeded safe levels, possibly due to blocked ventilation or fan failure.

Detection of overheating or imminent safety shutdown due to excessive temperatures.

Excessive suds detected during the wash cycle.

Signals that the washer needs additional rinses due to excessive suds from detergent use.

Indicates an issue with the Anti-lock Braking System (ABS)

Indicates a failure in charging system. An alternator malfunction can prevent the battery from being charged properly.

Indicates a fault with the braking system such as parking brake on, brake fluid level is low, or electronic brake force distribution failure.

Indicates cruise control system activation status and faults (yellow blinking for issues).

Indicates that a door or lid has not been securely closed.

Indicates issues with the engine coolant temperature (lighting blue at low, red flashing indicates overheating).

Indicates an engine emission control fault detected by the engine management system.

Indicates engine operation fault by the ECU (Engine Control Unit).

Indicates an airbag restraint system fault has been detected.

Indicates that the seatbelt has not been fastened correctly.

Indicates stability control system switched off. If it's flashing during driving, the system is working.

Indicates malfunction in Start-Stop system (system for automatic engine start and stop feature).

Indicates that start-stop intelligent fuel saving system is engaged.

Indicates a low tyre pressure condition or a TPMS system fault.

Compressor wait message — system cooling is on and compressor protection feature engaged.

Compressor protection feature is activated while the system waits to restart safely, preventing damage.

Lack of display activity, indicating no temperature or status updates shown on screen.

The router's power was lost during Wi-Fi setup.

The Wi-Fi password is invalid or incorrect.

Router is not providing an IP address to the thermostat.

Internet connectivity lost, thermostat cannot communicate with external services.

General error - unspecified issue.

Compressor wait message — system heating is on and compressor protection feature engaged.

Compressor protection feature is activated while the system waits to restart safely, preventing damage.

Battery warning — low battery level.

Battery warning indicator; low battery state detected by thermostat.

Heating/cooling system is controlled by thermostat but is inactive after commands are given.

Device unable to establish a GPS connection for location services.

Tracker failing to respond or erroneous message handling due to password entry mistakes or SMS format issues.

GSM communication failing to establish, SMS service interruption or missing responses for queries.

Tracker unable to activate 'stop engine' feature, causing operational disruption in functionality.

Remote control functionality disrupted; unable to send or receive commands reliably as expected.

Tracker unable to connect with GPS satellites and transmit updates.

Unit successfully acquiring a satellite lock and transmitting location updates.

Tracker system is unresponsive following activation attempts.

Unit operating in GPRS mode, less frequently sending/receiving data than GSM.

Unit unable to establish GSM communication, no network connection available.

Unit operating normally on GSM network, sending and receiving data.

Unit in low power mode, battery level is critically low.

Unit's siren not responding to arm or alarm trigger requests.

Indoor and outdoor communication fault — failure of wireless communication link between indoor and outdoor units.

Indoor room temperature sensor fault — malfunction in sensing indoor temperature.

Indoor pipe temperature sensor fault — malfunction in sensing indoor pipe temperature.

Outdoor pipe temperature sensor fault — malfunction in sensing outdoor pipe temperature.

Refrigerant system leakage or fault — refrigerant levels are compromised.

Malfunction of indoor fan motor — the indoor blower has stopped working properly.

Outdoor ambient temperature sensor fault — malfunction in the outdoor temperature sensing mechanism.

Outdoor discharge temperature sensor fault — malfunction in sensing outdoor discharge temperatures.

Outdoor IPM module fault — inverter power module malfunctioning.

Outdoor current detect fault — abnormal measurement of electrical currents between indoor and outdoor units.

Outdoor PCB EEPROM fault — memory chip issue in outdoor PCB or controller board corruption.

Outdoor fan motor fault — outdoor blower not functioning correctly.

Outdoor suction temperature sensor fault — malfunction in sensing outdoor suction temperature.

The tractor's battery does not recharge with the charging system, leading to a potential dead battery.

The engine produces a backfiring sound or uncontrolled fuel ignition when attempting to turn the engine off.

The engine emits a clicking sound when attempting to start, indicating electrical issues.

A click heard from the engine when attempting to start without rotation or ignition.

The engine fails to crank upon starting attempts, possibly due to electrical or mechanical failures.

The engine does not rotate when attempting to start.

The machine exhibits excessive mechanical shaking and instability.

The engine experiences difficulty in starting, possibly due to electrical or fuel component issues.

The vehicle headlight or lights are not operational and provide no illumination during use.

The tractor experiences loss in driving capacity, especially noticeable on slopes or during acceleration maneuvers.

The machine experiences a significant decrease in performance.

Grass clippings not effectively discharged by the mower housing during cutting.

Complete failure of the starting process, commonly related to fuel delivery or ignition malfunction.

Throttle abnormality detected.

Motor hall signal abnormality detected.

Torque sensor signal abnormality detected.

Axle speed sensor abnormality detected.

Motor or controller short circuit detected.

Short beep indicating minor warning condition — motor temperature approaching warning threshold.

Typically associated with overheating event — red LED blinks three times indicating an overtemperature warning.

A warning signal due to overheating; red LED blinks three times, indicating a potential risk of component damage if the issue continues.

Motor operating temperature display is disabled in the settings (C8 parameter).

Startup password feature is disabled in settings (C9 parameter).

This typically indicates an issue with lighting hardware or a malfunction in the backlight. Usually indicated by LED blinks.

Overheating detected — internal temperature too high. Typically indicated by flashing red LED.

Error detected by IGC control board, such as excess temperature or short cycle issues.

Supply damper range issue detected.

Supply damper timeout — motor did not reach desired speed in allocated time.

Supply airflow issue detected, unit cannot meet selected flow rate.

Supply motor over current condition detected due to excessive loading or obstruction in the system.

Supply motor over voltage detected due to power fluctuations.

Supply motor over temperature detected.

The integrated gas controller has identified a specific system failure or safety condition which disables further operation. Specific error codes may vary based on fault type.

Overheating detected — unit may be exposed to excessive temperatures.

Drain error — water is not draining from the unit.

Initial settings not fully completed.

Electronics overheating leading to temporary motor power reduction.

Indicates back-up batteries are not properly connected or have failed.

Indicates a fault in the cable to connected break-glass points.

Activates after an alarm or power failure; comfort ventilation can resume in at least 2 minutes.

Indicates a fault in the cable from motor terminal 1 (used in control units KFC 210 and KFC 220).

Indicates a fault in the cable from motor terminal 2 (used only in control unit KFC 220).

Indicates a fault in the cable to any connected smoke detectors.

Indicates overheating, with the temperature fuse activated in the control unit.

Indicates a wiring error. The light on the control unit will flash.

Indicates either a back-up battery issue or power interruption.

Signifies interruption in the wiring for external detectors or break-glass points, or broken cables.

Indicates an inspection period has lapsed without maintenance.

Indicates the backup batteries are not connected or defective; also may indicate a faulty main supply fuse.

Inability to shut off water flow when expected.

Start/Stop functionality stops responding correctly leading to issues with normal operation.

Indicates overheating conditions detected by internal temperature sensors.

Indicated when water flow is below the minimum requirement for optimal function as designed.

Indicates a critical over-temperature scenario leading to complete shutdown of electrical supply.

Pressure Relief Device has operated due to excessive internal pressure or obstruction in the water flow path.

Heating elements cycle on and off frequently indicating a malfunction or poor water flow.

Temperature Protection cut-off due to overheating.

Shower delivery temperature is not meeting expected range even at full heat settings.

Sudden and unexpected changes in shower temperature leading to very hot water conditionals.

User reports consistent issues with shower temperature being much higher or lower than normally expected.

Overheating detected — internal temperature too high.

Warning to maintain condenser coils — performance degradation starts from this point if not cleaned.

High temperature detected at condenser — unit may overheat if not addressed immediately.

Unit door has been left open — internal temperature increase possible.

Internal temperature too high — potential damage or spoilage of stored items.

Internal temperature too low.

Loss of mains electricity supply causing unit to stop working — internal temperature may rise above allowed limits.

Drain error — water is not draining from the unit.

Temperature probe failure at T1 position — incorrect temperature reading or sensor malfunction.

Temperature probe failure at T2 position — inaccurate refrigeration system data.

Temperature probe failure at T3 position — inability to monitor condenser performance.

Reverse polarity error detected.

Reverse polarity error detected (as per detailed description).

Faulty battery condition detected with Battery voltage ≥ 15V.

Fault detected during the initial soft start stage where battery voltage does not stabilize within required limits.

Battery is defective and unable to maintain a steady charge level after testing.

Battery is malfunctioning during pulse testing stage; unable to recover after pulsing condition.

Combining issues of reverse polarity and unsteady battery voltage when initiating charge.

Slow blinking red indicates fault occurring at the start of charging due to inconsistent battery voltage readings.

Indicates critical condition where battery’s inability to stabilize post-pulse, suggests severe malfunction.

Solid red light indicates battery fault where the battery’s voltage exceeds 15 volts but fails charge test.

Signifies serious fault wherein battery’s internal resistance causes voltage peak beyond operational limits.

The atomizer or heating element is not detected properly.

Indicates the device's internal temperature is abnormal or excessive, triggering heating system safeties.

Battery voltage is too low to operate the device safely.

Detected an atomizer with very low resistance, indicating a potential short circuit.

No resistance detected from the atomizer or coil at the moment of activation.

Device has detected overheating of internal components.

The power button was held longer than the preset time limit which has triggered an auto shutdown procedure.

The electronic control circuitry has reached dangerously high temperatures triggering safety.

Signal tone indicating the device is entering pulse mode for improved vaping experience.

Detected a short circuit in the atomizer.

Antilock Brake System (ABS) malfunction or warning light indicates ABS issues.

Seatbelts not engaged warning - alerts driver and passengers to use seat belts for safety when in the vehicle.

Malfunction Indicator Lamp (Check Engine Light) - system has detected an issue with vehicle components or systems.

Brake System Fault - indicates brake system issues need service.

Alert for lane changes - warns of vehicles or obstacles in side blind zones when attempting to switch lanes.

Alarm for a vehicle detected in the side blind spot during lane changing attempts.

Low fuel warning - indicates imminent depletion of engine tank resources requiring immediate refueling.

Low tire pressure warning - tires have insufficient air for proper operation and safety standards.

Vibration Warning - tires are out of balance causing excessive shaking or vibrations.

Vehicle ahead detected by Forward Collision Alert.

Potential freeze condition detected, pump will activate automatically regardless of spa status.

Inadequate water, poor circulation or air bubbles in heater cause shutdown for 15 minutes.

Repeated persistent low flow issue; system shut down as per third 'DR' occurrence.

Overheat - The spa has shut down. One of the sensors has detected 47°C (118°F) at the heater.

A significant difference between temperature sensors has been detected, potentially indicating a flow issue.

Persistent low flow problems; heater shuts down but can be manually reset.

Overheat - The spa has shut down due to water temperature of 43°C (110°F).

Spa is shut down because the sensor plugged into the 'A' jack has failed or malfunctioned.

Spa is shut down due to a failed or malfunctioned plug socket 'B' sensor.

Sensors are out of balance causing spa shutdown; may be temporary or persistent issue.

Air detected in pump set; could indicate empty reservoir or improper feeding path.

Battery failure indicated by the battery symbol flashing along with ‘E’ and ‘F’.

Low battery condition signified by flashing BATT indicator; operation within the hour.

The current feeding schedule is locked to the designated patient; no alterations allowed.

The door is incorrectly closed or not fully shut.

Keypad locked, preventing alteration of feeding parameters.

The cassette is not fitted or incorrectly positioned in the pump; misalignment of sensor areas possible.

Upstream occlusion detected between pump and feeding bag; potential malfunction or dirtiness of sensors.

Downstream occlusion detected between pump and patient; potential malfunction or dirtiness of sensors.

No flow rate is installed; incorrect setting.

Overheating detected - internal temperature too high. (refer to manual caution for specific LED pattern explanation)

General error code.

Error indicating a problem with the indoor or outdoor unit heat exchanger possibly due to dirt buildup.

Indicates issues with the fan operation, typically due to blockage or malfunction of the fan system in either indoor or outdoor unit.

Fault codes indicating critical system failure such as blown fuse or component malfunction.

Indicates air filter cleaning reminder - the unit requires cleaning after a specified usage period.

Indicates it's time to replace the air filter - a new one needs installation.

Indicates the indoor unit has a malfunction and needs service. (refer to manual for specific LED code meaning)

Indicates a refrigerant issue such as low levels or improper system charge.

Unable to log in to the router from an accessible device connected using Ethernet or WiFi.

The LAN port LED should be illuminating when an active Ethernet cable is connected.

Indicates thermal cutoff; an overheating protection measure.

The router is functioning normally, and the LED goes off after approximately 10 seconds.

Indicates potential issues with power supply, adapter compatibility, or firmware corruption.

LEDs display this state indicating WiFi radios have been turned off through the web interface.

If the LEDs remain lit constantly or do not turn off one minute after powering on, this indicates a fault within the modem router.

The modem router's Online LED is not turning on, despite cables being securely connected.

The WiFi radio function of the router has been disabled either through physical or remote interface controls.

Room temperature sensor failed.

Condenser temperature sensor failed.

Water tank full when cooling.

Evaporator temperature sensor failed.

Water tank full when heating.

Overheating detected — internal temperature too high.

Indicates various error conditions as per the specific code shown.

Indicates when the water tank is full and needs to be emptied.

Indicates the water tank is full and draining automatically, but further action may be needed.

Heating cycle completed or programme ended for warming items.

Sterilizing programme completed or cooling period initiated/end of cooling period.

There is an open or short circuit in the internal battery.

There is an open or short circuit in the internal battery.

The internal temperature of the pump unit is outside optimal working range (5°C to 60°C).

Monitor is not running or there is no power — need to check connections and toggle switch settings.

Programme status update or selected function is active.

Sterilizing programme in progress.

Cooling down period is in progress.

Incorrect pass code has been entered for accessing locked features, such as a channel or station.

Bluetooth connection between the smartphone and audio device failed or lost.

An unspecified error preventing normal operation or completion of a requested task has occurred.

Not enough content available to start a TuneScan session on SiriusXM.

Tune scan procedure has been manually or automatically terminated.

Hardware error detected.

There are no paired devices or established connections found.

Bluetooth device cannot retrieve contact information successfully.

Phone switching feature is unavailable due to device limitations.

Overheating warning, likely due to blocked ventilation or fan failure.

General operational problem, possibly related to wiring or power supply.

Fill valve issues such as water hammer or blocked hoses.

Service required due to high mineral deposits or faulty operation.

Indicates that service is urgently required due to high electrical demand and can only be resolved by cleaning/rinsing unit/canister.

Indicates canister near end of life due to mineral build-up, requires replacement soon.

Fill valve has been energized for over 40 minutes without successful water detection or low spot in steam hose.

Indicates an obstruction that keeps the humidifier from filling correctly.

Indicates humidifier is operating below expected capacity, often due to low water conductivity or installation in soft water.

Internal circuit error

Without cookware or Incompatible cookware used

Internal overheat

Over-voltage

Under-voltage

Top plate sensor open/short circuit

IGBT sensor open circuit/ short circuit

Top plate overheat

Refrigerator temperature sensor error.

Defrost sensor error.

Communication failure.

Ambient temperature sensor error.

Battery low warning: The LED blinks to indicate the battery voltage is too low.

Indicates that battery voltage is low. The LED will blink with a pattern of one second on and one second off.

Overheating detected — internal temperature too high.

Indicates battery voltage is low. The LED will blink with a 1 second on, 1 second off pattern.

Device needs to be reset; persistent issue requires customer care contact.

Reset Pocket Charger. If red light blinking persists, contact Customer Care.

IQOS ILUMA PRIME™ is outside operating temperature range (0°C~40°C).

Battery depleted, need to charge.

Battery depleted, need to charge.

Device is outside operating temperature range (0°C~40°C).

IQOS ILUMA PRIME™ is outside operating temperature range (0°C~40°C).

Battery depleted, device needs to be charged.

Device is not powered on.

Potential critical network issue (802.1X authentication failure or failed IP address assignment).

Session overlapping during WPS initiation (multi-device connect attempt). Cannot proceed until timer expires.

Broadband connection loss or failure to synchronize signals properly with upstream equipment.

Factory reset initiated while button is pressed.

Device overheating detected.

Wi-Fi Protected Setup (WPS) completed successfully.

VoIP lines encountered problems during registration with SIP proxy server.

An issue with the batteries was detected by the UPS.

This indicates a remote shutdown or accessory issue, likely initiated by management software or card.

The UPS has detected issues with the building's electrical setup or installation.

Indicates normal UPS operation and protection mode against possible electrical fluctuations.

An internal UPS error has been detected.

The UPS battery does not pass its self-test and requires replacement.

The replacement battery is not properly connected or installed.

The battery has a weak charge due to previous power outage or nearing service life.

Post BIOS boot process found an error related to display memory (system video adapter).

Memory sizing error or Memory module not found.

Indicates an issue detected at the motherboard or component, often CPU related error.

Indicates inadequate or failed connection to electrical system, PSU issues.

Indicates that the system has detected an invalid configuration in CMOS.

When adding another disk, master/slave issue occurred or the system doesn’t recognize new hardware.

A drive type issue where the system can't boot via harddisk correctly or BIOS recognizes them incorrectly.

When the system switches off suddenly just a few seconds after powering on because of overheat issues with CPU, usually when cooling system is faulty or obstructed.

Indicates battery sulfation or poor electrical connection between charger and battery posts.

Battery is more than 80% charged and ready for use, if necessary.

Battery is fully charged and can be used or returned to service as needed.

Battery drops below reset threshold due to connected load or intermittent connections.

This abnormal condition indicates that the charger is not properly connected to AC power.

Battery voltage dropped below reset level indicating need for further charging.

Indicates the charger has AC power but may have low battery voltage or incorrect wiring to battery terminals, especially if it continues.

Battery is connected properly, charger is in charging mode until completion.

Severe fault detected — usually requires immediate attention to prevent damage or system failure.

Prolonged or unusual noise from drain line typically indicates persistent output due to low input water pressure.

System malfunction detected — may require service technician intervention.

Feed water filter is clogged or damaged — reduces flow rate.

Output water flow is significantly slower than expected - may indicate pressure or filter issues.

Overheating detected — internal temperature too high.

Drain error — water is not draining from the unit.

Total Dissolved Solids level exceeds normal operating range - indicating high contamination levels or filtration issues.

Malfunction indicator lamp flashes indicating no abnormal codes detected, system operates normally.

Detection of a fault similar to P0500 through specific flash pattern on MIL.

Malfunction with manifold absolute pressure sensor.

Throttle position sensor malfunction detected.

Defect with oxygen sensor detected.

Anomaly in camshaft position sensor reported.

Issue with vehicle speed sensor observed.

Issue with the A shift solenoid.

Loss of IRQ or other internal failures.

Gas valve not energized when it should be after 10 times, or gas valve relay stuck closed.

Open fuse.

Recycles exceeded (loss of established flame).

Shorted pressure switch open, pressure switch open, thermal limit, rollout switch or reverse airflow, flame detected but should not be present.

Gas valve not energized when it should be (e.g., failed to establish flame in first try). Retry exceeded condition.

Igniter relay fails, igniter open circuit. Gas valve energized when it should be off or flame current is low but allows operation.

Ventilation suddenly reduces strength or ceases temporarily.

Air conditioner does not start immediately after turning power on.

Thin mist or visible steam appears from the indoor unit during operation.

Noises are heard from the air conditioner during operation or immediately after.

Unusual smells are emitted from the indoor unit while in operation.

The TIMER Indicator Lamp (orange) on the indoor unit's panel is flashing.

Visible water production observed on or around outdoor unit housing during operation.

A problem with the meter hardware or software issues preventing proper test execution.

The β-Ketone code strip has expired.

Battery levels are too low.

Insertion error (incorrect coding or wrong code strip inserted).

Test stopped due to insufficient blood volume or improper removal before completion of the test cycle.

Test failed due to incorrect operational temperature range.

A test strip that has previously been used is being inserted.

Router has physical connection to modem but cannot retrieve valid public WAN IP due to ISP limitations or incorrect settings.

No USB device attached or unsupported hardware.

Overheating detected — internal temperature too high.

Physical Power Switch not enabled or faulty internal switch preventing unit from powering up.

Router is undergoing a firmware upgrade; do not interrupt this process.

Issues with current draw or firmware error may prevent the USB from powering on properly.

Physical connection issue or router configuration error preventing data transmission.

Similar to above as a blink pattern indicating electrical concerns requiring service attention.

Indicates a minor warning; may correspond with battery status alerts or similar notification signals.

Indicates a major system malfunction; typically signals the ATV operator to take immediate action and seek professional service.

System malfunction — detected through technical diagnostics by service personnel. Details vary based on error code specifics.

Indicates a severe fault or system error requiring immediate service; specific details depend on the context provided by dealer/manual diagnostics.

Indicates that the transmission is in neutral.

Indicates that the transmission is in reverse.

Appliance is recommending a basic care program.

Water collection exceeds capacity with drainage connected — potential blockage or malfunction.

Water collection exceeds capacity — needs manual emptying.

Water is not draining properly.

Cooling process is active after drying to prevent heat damage.

Normal operating sound during compressor operation.

The appliance is in energy-saving mode.

Furnace lockout due to an excessive number of ignition 'retries' (3 total), failure to establish flame, or loss of flame after establishment.

Pressure switch circuit open at start of heating cycle; pressure switch malfunction (sticking contacts, wiring fault).

Pressure switch circuit not closed (flue obstruction, improper installation of hose).

Primary limit circuit open indicating insufficient air over heat exchanger (blocked filters, ductwork).

Circulation blower and induced draft burner runs continuously with flame detection when no heating command is issued.

Fault related to an open high voltage fuse or low voltage wiring faults (shorts).

System resets all recorded faults from memory.

Door open alarm - the door has been open for more than five minutes.

Refrigerator temperature sensor error.

Defrost sensor error.

Communication failure.

Ambient temperature sensor error.

High Temperature Alarm - interior temperature is too high.

Overheating or power supply problem detected.

An alarm sounds and an LED illuminates if the door remains open for over 5 minutes.

Refrigerator temperature sensor error.

Defrost sensor error.

Communication failure between units or internal system malfunction.

Ambient temperature sensor error, indicating inaccuracies in temperature readings from outside the appliance.

High temperature alarm active — interior appliance temperature is too high.

High temperature alarm and indicator light up.

Battery voltage is still under 10V (for a 12V battery) or 5V (for a 6V battery) after 2 hours of charging.

The charger could not desulfate the battery, indicating potential failure of recovery attempts.

Battery was unable to reach 'full charge' voltage under current settings.

The charger failed to maintain battery voltage due to persistent drain or overheating.

Thermal runaway detected – charger shuts off to prevent further damage.

Connections to the battery are reversed.

The charger has detected a sulfated battery and is going into desulfation mode. If unsuccessful, it will move to abort mode.

Low battery indicator — batteries need to be replaced soon.

Error condition — indicates a problem preventing the device from functioning properly.

Indicates device malfunction or error condition requiring service.

Error — device has failed and needs service.

Error — contact customer service immediately.

Factory reset — device returns to automatic mode and locks.

Steam and air escape from the float valve area during cooking.

A portion of the steam continuously escapes from around the rim of the lid during cooking.

The lid is still locked even after pressure has been fully released.

The lid of the pressure cooker does not lock properly and cannot be placed securely on top.

During cooking, the float within the valve does not raise to an open position which is a sign of malfunction.

The unit turns off unexpectedly during cooking.

The machine's welding amperage behaves abnormally, either too high or too low compared to the set point.

Cooling fan malfunction or failure to start.

Overheating detected — internal temperature too high.

The system does not produce any weld output despite being powered on.

Output is absent when the system's power input is active and operational modes are set correctly.

The unit is experiencing excessive heat beyond its rated duty cycle.

表示限位设置不正确。

部件发生故障。

Beam obstruction or a Safe-T-Beam® system signal interference.

Door cannot open due to Safe-T-Beam® malfunction or limit setting issues.

Indicates normal, fully charged conditions for Battery Backup units.

Battery Backup unit正处于充电状态。

Operating temperature not within allowed range (10 – 40 °C / 50 – 104 °F).

Low battery indication — a short beep will sound after taking the temperature.

Temperature out of typical human range — readings are either too high (HI) or too low (LO).

Lens filter not attached — necessary for accurate measurements.

Position Error — the probe was not positioned correctly in the ear.

System Error — continuous flashing of the self-check display indicates an internal malfunction.

Overcharge detected

Charging temperature is too high.

Charging temperature is too low.

Critical low battery level (less than 5%).

Low connection signal between remote controller and aircraft.

Firmware update failed.

Voltage is too high (>145V).

Voltage is too low (<90V).

Temperature sensor of the induction coil short circuit or open circuit.

Temperature sensor of the IGBT short circuit or open circuit.

No pot/pan or unsuitable pot/pan on induction hob.

No pot/pan or unsuitable pot/pan on induction hob.

Battery has been replaced. Check that the time and date are set correctly.

Sample size is too small. Ensure at least 0.5 µL of blood was applied to the test strip.

Blood glucose level is more than 600 mg/dL. Indicating abnormally high blood sugar (serious hyperglycemia). Perform test again with new strip.

Blood glucose level is less than 70 mg/dL indicating low blood sugar (hypoglycemia). Perform a test again after removing faulty strip.

The applied blood volume is insufficient for the test strip. Retest with at least a full drop.

Meter and test strips outside of optimal temperature range (41°F-113°F or 5°C-45°C). Test results may be inaccurate.

The filter is clogged and needs cleaning.

The filter is not installed correctly or missing.

The straightener needs to be reset after an error has occurred.

The straightener has overheated and needs to cool down.

The straightener is plugged into an incorrect or fluctuating voltage supply.

If the door stays open for more than 5 minutes, an alarm sounds and indicator lights up. Close the door to stop the alarm.

Refrigerator temperature sensor error.

Defrost sensor error.

If the temperature inside the appliance is too high, an alarm sounds and indicator lights up. Press any button to stop the alarm.

Overheating detected — internal temperature too high.

Refrigerator temperature sensor error.

Defrost sensor error.

Communication failure between components of the refrigerator.

Ambient temperature sensor error.

Overheating detected — internal temperature too high.

The device cannot communicate with the Lid.

A system error preventing proper communication with the Lid or other components.

Problems with Lid sealing, incorrect pressure operation or excessive loss of steam from cooking contents leading to insufficient heating.

Incorrect use of Lid or Steam Release Valve for certain functions (i.e., Brown/Sauté, Simmer, Boil) where they shouldn’t be used, or misuse on Slow Cook and Yogurt settings.

Unable to generate sufficient steam for the intended pressurization phase of recipe.

Fever alert for temperature above 38.5°C (101.3°F).

General error code for malfunction or invalid measurement.

Indicates temperature too high for measurement range (43°C or higher).

Self-test completion message after temperature measurement or power-on sequence.

Indicates low battery condition

Thermostat malfunction possibly due to static discharge or voltage spike — display becomes unresponsive.

Fan stuck in constant operation — often due to wiring issues or thermostat malfunction.

Low battery warning — indicates time to replace batteries.

Compressor lockout mode — the cooling system is temporarily locked out to prevent rapid cycling.

Programmed settings are off— the thermostat is not adhering to scheduled programming.

This indicates a high temperature condition detected by the device.

This indicates a problem with the connection of jumper cables to the vehicle battery.

This can indicate a problem during the jump start process or that electrical components are on.

Indicates the device is awaiting connection to a car battery.

The battery depletes its capacity sooner than expected under normal conditions.

Feedback whistling sound occurs when the hearing aid microphone picks up its own output.

The hearing aid does not produce any audible output sound.

The audio quality is poor with distortions, crackling sounds, low volume issues.

Low battery alert — indicates low battery condition.

Internal sensor fault — indicates a problem with the internal temperature sensor.

External sensor fault — indicates a problem with the external temperature sensor connection.

Low battery alert — indicates low battery condition.

System detects overheating — internal temperature too high.

Battery level too low — lift may not raise.

Lift requires preventative maintenance based on usage time or lifts completed.

Emergency stop activated by pulling red emergency lowering cord.

The bean hopper is not correctly attached.

Overheating detected — internal temperature too high.

Safety thermal cut-out may have activated due to pump or grinder overheating.

Safety thermal cut-out may have activated due to pump or grinder overheating.

Filter Reset indicator turns red, signaling that it is time to replace a water filter.

Overheating detected — internal temperature too high.

The water pressure within the refrigeration unit is below or above acceptable levels.

Indicates potential malfunction that requires service personnel to check.

Indicates that an attempt to erase trouble codes was unsuccessful.

Indicates failure in communication between the OBD II system and the ANCEL AD310 scan tool.

Indicates presence of non-generic diagnostic trouble codes detected by the onboard system.

Indicates no pending trouble codes have been detected by the vehicle’s control module.

Cleaning brushes are not rotating properly while on the cleaning mode.

The clean solution is not being released from the system when triggered.

Suction in the machine is less than expected.

The machine does not turn on when powered.

Indicates a problem with the selected boot device or incorrect configuration.

Indicates an issue related to the CPU - check for proper installation and power supply compatibility.

Indicates a memory or system fault (RAM modules, SPD corruption).

Indicates a graphics card or motherboard GPU issue during POST.

Gas supply malfunction detected by the system software, likely indicating that gas is turned off.

A fault condition requiring user intervention has occurred. Resetting is offered as a potential resolution.

The system has detected a fault. The SCC will flash RESET, and display a fault code number where the time is normally displayed.

Critical fault condition requiring immediate service call. A system error has been detected by the cooling unit's software.

The engine diagnostic systems have detected a problem, which could relate to fuel injection, oxygen sensors, or other vital functions.

Lights up continuously or intermittently when the Electronic Stability Program function has a malfunction or is deactivated.

Indicates the front-passenger airbag has been deactivated possibly due to a child seat being installed.

Battery warning — LED starts blinking for 10 seconds when entering or leaving park mode.

Battery warning — Diode flashes for 10 seconds when entering or leaving park mode.

Display turns off after removing battery and must be reset.

Low battery voltage detected.

Low voltage protection engaged and inverter has stopped working.

Over-temperature protection engaged.

Engine Coolant Temperature Circuit Malfunction.

Engine Coolant Temperature Circuit Low Input.

Engine Coolant Temperature Circuit High Input.

High water temperature detected — safety shutdown.

No oil or water in pot error — cooking cannot proceed.

Control panel mount not properly attached — unit won't power on.

Exhaust Camshaft Position Timing Over-Advanced or System Performance.

B Camshaft Position – Timing Over-Advanced Or System Performance (Bank 1). The deviation of the camshaft position from the target point is too high, indicating the camshaft timing is over-advanced or the CVVT system is not performing correctly.

Overheating detected — internal temperature too high.

Drain error — water is not draining from the unit.

Continuous beeping from cooktop control panel — indicating a stuck key or malfunctioning touch control system.

One or more keys are permanently pressed — indicating a stuck key issue.

Battery warning — battery needs to be changed within a week.

Critical battery level — requires immediate attention.