Flexicom

What does the Glow-worm Flexicom E119 fault code mean? The E119 fault code on the Glow-worm Flexicom indicates low water pressure within the heating system. This can prevent the boiler from operating efficiently and may lead to further issues if not addressed promptly. Common Causes Low Water Pressure: This can occur due to leaks in … Read more

What does the Glow-worm Flexicom F22 fault code mean? The F22 fault code on a Glow-worm Flexicom boiler indicates a dry fire condition or low water pressure within the system. This typically means that the boiler is unable to detect sufficient water flow, which can lead to overheating and potential damage if not addressed. Common … Read more

What does the Glow-worm Flexicom F23 fault code mean? The F23 fault code on a Glow-worm Flexicom boiler indicates a flame failure, meaning the boiler is unable to detect a flame during operation. This can prevent the boiler from heating water and providing hot water or central heating. Common Causes Blocked Flue: A blockage in … Read more

What does the Glow-worm Flexicom F24 fault code mean? The F24 fault code on a Glow-worm Flexicom boiler indicates that there is no water flow detected within the system. This can lead to overheating and potential damage if not addressed promptly. Common Causes Blocked Filter: A blockage in the system filter can restrict water flow, … Read more

What does the Glow-worm Flexicom F25 fault code mean? The F25 fault code on the Glow-worm Flexicom indicates an ignition failure, meaning the boiler is unable to ignite the gas to start the heating process. This issue can prevent the boiler from functioning properly, leading to a lack of hot water and heating. Common Causes … Read more

What does the Glow-worm Flexicom F26 fault code mean? The F26 fault code on a Glow-worm Flexicom boiler indicates an overheating issue, which can lead to potential damage if not addressed promptly. This fault typically arises when the boiler’s temperature exceeds safe operating limits, triggering a safety shutdown. Common Causes Blocked Heat Exchanger: A buildup … Read more

What does the Glow-worm Flexicom F27 fault code mean? The F27 fault code indicates that the return temperature of the heating system is too high, which can prevent the boiler from operating efficiently. This issue can lead to overheating and potential damage if not addressed promptly. Common Causes Blocked Heat Exchanger: A blockage in the … Read more

What does the Glow-worm Flexicom F28 fault code mean? The F28 fault code on a Glow-worm Flexicom boiler indicates that there is no ignition occurring during the start-up process. This can prevent the boiler from heating water or providing central heating. Common Causes Insufficient Gas Supply: A blockage or issue with the gas supply can … Read more

What does the Glow-worm Flexicom F29 fault code mean? The F29 fault code on a Glow-worm Flexicom boiler indicates a flame detection fault, meaning the boiler is unable to detect a flame during operation. This can prevent the boiler from functioning properly and may require immediate attention. Common Causes Blocked Flue: A blockage in the … Read more

What does the Glow-worm Flexicom F30 fault code mean? The F30 fault code on a Glow-worm Flexicom boiler indicates a problem with the temperature sensor, which is responsible for monitoring the water temperature within the system. This fault can lead to improper heating and may cause the boiler to shut down to prevent overheating. Common … Read more

What does the Glow-worm Flexicom F31 fault code mean? The F31 fault code on a Glow-worm Flexicom boiler indicates a problem with the pressure sensor, which is responsible for monitoring the water pressure within the system. This fault can prevent the boiler from operating correctly, leading to heating and hot water issues. Common Causes Blocked … Read more

What does the Glow-worm Flexicom F32 fault code mean? The F32 fault code on a Glow-worm Flexicom boiler indicates a problem with the gas valve, which may be preventing the boiler from igniting properly. This issue can lead to the boiler failing to provide heating or hot water. Common Causes Faulty Gas Valve: The gas … Read more

What does the Glow-worm Flexicom F33 fault code mean? The F33 fault code on a Glow-worm Flexicom boiler indicates a problem with the printed circuit board (PCB), which is responsible for controlling various functions of the boiler. This fault can lead to the boiler not operating correctly or failing to ignite. Common Causes Electrical Faults: … Read more

What does the Glow-worm Flexicom F34 fault code mean? The F34 fault code on a Glow-worm Flexicom boiler indicates a problem with the pump, which is responsible for circulating water through the heating system. This issue can lead to inadequate heating and may require immediate attention to prevent further damage. Common Causes Blocked Pump: Debris … Read more

What does the Glow-worm Flexicom F35 fault code mean? The F35 fault code on a Glow-worm Flexicom boiler indicates a problem with the fan, which is crucial for proper combustion and ventilation. This fault typically arises when the fan is not operating correctly, leading to potential safety issues. Common Causes Blocked Fan: Debris or obstructions … Read more

What does the Glow-worm Flexicom F36 fault code mean? The F36 fault code on a Glow-worm Flexicom boiler indicates a problem with the thermistor, which is responsible for measuring the temperature of the water in the system. A faulty thermistor can lead to incorrect temperature readings, causing the boiler to operate inefficiently or shut down … Read more

What does the Glow-worm Flexicom F37 fault code mean? The F37 fault code on a Glow-worm Flexicom boiler indicates a problem with the combustion chamber, which can affect the boiler’s ability to operate efficiently and safely. This fault typically requires professional attention to ensure proper diagnosis and repair. Common Causes Blocked Flue: A blockage in … Read more

What does the Glow-worm Flexicom F38 fault code mean? The F38 fault code on a Glow-worm Flexicom boiler indicates a problem with the air pressure switch, which is responsible for detecting the airflow necessary for safe operation. This fault can prevent the boiler from firing up, leading to heating and hot water issues. Common Causes … Read more

What does the Glow-worm Flexicom F39 fault code mean? The F39 fault code on a Glow-worm Flexicom boiler indicates a problem with the flue system, which may be causing improper ventilation of combustion gases. This can lead to safety concerns and requires immediate attention to ensure safe operation. Common Causes Blocked Flue: Debris, such as … Read more

What does the Glow-worm Flexicom F40 fault code mean? The F40 fault code on the Glow-worm Flexicom indicates a wiring issue within the boiler’s electrical system. This can prevent the boiler from operating correctly, leading to heating and hot water supply problems. Common Causes Loose Connections: Wiring connections may have come loose due to vibration … Read more

What does the Glow-worm Flexicom F41 fault code mean? The F41 fault code on the Glow-worm Flexicom indicates a faulty display, which may prevent the boiler from showing important operational information. This issue can arise from a malfunctioning control panel or internal electronic components. Common Causes Faulty Control Panel: The control panel may have developed … Read more

What does the Glow-worm Flexicom F42 fault code mean? The F42 fault code on a Glow-worm Flexicom boiler indicates a problem with the control board, which is responsible for managing the boiler’s operations. This issue can prevent the boiler from functioning correctly, leading to heating and hot water failures. Common Causes Electrical Faults: Issues such … Read more

What does the Glow-worm Flexicom F43 fault code mean? The F43 fault code on a Glow-worm Flexicom boiler indicates a problem with the ignition lead, which is responsible for igniting the gas in the burner. This issue can prevent the boiler from starting up properly, leading to heating and hot water supply interruptions. Common Causes … Read more

What does the Glow-worm Flexicom F44 fault code mean? The F44 fault code on a Glow-worm Flexicom boiler indicates an issue with the gas pressure, which may be too low or too high for the boiler to operate safely and efficiently. This fault can prevent the boiler from igniting or functioning properly, leading to heating … Read more

What does the Glow-worm Flexicom F45 fault code mean? The F45 fault code on the Glow-worm Flexicom indicates a problem with the heat exchanger, which may be due to blockages or scaling. This issue can prevent the boiler from heating water efficiently, leading to reduced performance. Common Causes Blockage: Debris or sludge build-up in the … Read more

What does the Glow-worm Flexicom F46 fault code mean? The F46 fault code on a Glow-worm Flexicom boiler indicates a malfunction in the diverter valve, which is responsible for directing hot water to either the heating system or the hot water taps. This issue can lead to inadequate heating or hot water supply. Common Causes … Read more

What does the Glow-worm Flexicom F47 fault code mean? The F47 fault code on a Glow-worm Flexicom boiler indicates a problem with the expansion vessel, which is responsible for maintaining the pressure within the heating system. A faulty expansion vessel can lead to pressure fluctuations and may cause the boiler to shut down to prevent … Read more

What does the Glow-worm Flexicom F48 fault code mean? The F48 fault code on a Glow-worm Flexicom boiler indicates a problem with the condensate trap, which may be blocked or malfunctioning. This can prevent the proper drainage of condensate, leading to operational issues with the boiler. Common Causes Blocked condensate trap: Debris or sludge accumulation … Read more

What does the Glow-worm Flexicom F49 fault code mean? The F49 fault code indicates that there is a problem with the system pressure in the Glow-worm Flexicom boiler. This typically means that the pressure is either too low or too high, which can affect the boiler’s operation and efficiency. Common Causes Low Water Pressure: This … Read more

What does the Glow-worm Flexicom F50 fault code mean? The F50 fault code on a Glow-worm Flexicom boiler indicates a problem with the safety valve, which is responsible for releasing excess pressure from the system. This fault can prevent the boiler from operating safely and efficiently. Common Causes Blocked Safety Valve: Debris or scale buildup … Read more

What does the Glow-worm Flexicom F51 fault code mean? The F51 fault code on a Glow-worm Flexicom boiler indicates a problem with the burner, which may prevent the boiler from igniting or operating correctly. This issue can lead to a lack of heating and hot water, requiring immediate attention. Common Causes Blocked Burner: Debris or … Read more

What does the Glow-worm Flexicom F52 fault code mean? The F52 fault code on a Glow-worm Flexicom boiler indicates a problem with the gas supply, which may prevent the boiler from operating correctly. This could be due to issues with the gas supply line, gas valve, or related components. Common Causes Blocked gas supply: A … Read more

What does the Glow-worm Flexicom F53 fault code mean? The F53 fault code on a Glow-worm Flexicom boiler indicates that there are faulty electrical connections within the system. This can lead to operational issues and may prevent the boiler from functioning correctly. Common Causes Loose Wiring: Connections may have come loose over time, causing intermittent … Read more

What does the Glow-worm Flexicom F54 fault code mean? The F54 fault code on the Glow-worm Flexicom indicates a problem with the thermostat, which may be malfunctioning or not communicating properly with the boiler. This can lead to issues with temperature regulation and overall heating performance. Common Causes Faulty Thermostat: The thermostat itself may be … Read more

What does the Glow-worm Flexicom F55 fault code mean? The F55 fault code on the Glow-worm Flexicom indicates a problem with the remote control system, which may be due to a communication failure between the boiler and the remote control unit. This fault can prevent the boiler from receiving commands, leading to operational issues. Common … Read more

What does the Glow-worm Flexicom F56 fault code mean? The F56 fault code on a Glow-worm Flexicom boiler indicates a problem with the zone valve, which is responsible for controlling the flow of hot water to different heating zones in your home. This fault can prevent the boiler from operating correctly, leading to heating or … Read more

What does the Glow-worm Flexicom F57 fault code mean? The F57 fault code on a Glow-worm Flexicom boiler indicates a problem with the hot water sensor, which is responsible for monitoring the temperature of the water. This fault can lead to issues with hot water delivery and may require immediate attention to ensure safe and … Read more

What does the Glow-worm Flexicom F58 fault code mean? The F58 fault code on a Glow-worm Flexicom boiler indicates a malfunction with the cold water sensor. This sensor is crucial for monitoring the temperature of the incoming cold water, and its failure can lead to improper boiler operation. Common Causes Faulty Sensor: The cold water … Read more

What does the Glow-worm Flexicom F59 fault code mean? The F59 fault code on a Glow-worm Flexicom boiler indicates a problem with the pressure relief valve, which is responsible for releasing excess pressure from the system. This fault can lead to safety issues and may prevent the boiler from operating correctly. Common Causes Blocked Pressure … Read more

What does the Glow-worm Flexicom F60 fault code mean? The F60 fault code on a Glow-worm Flexicom boiler indicates a problem with the air intake system, which can prevent the boiler from operating efficiently. This issue may arise from blockages or faults in the air intake components. Common Causes Blocked Air Intake: Debris or obstructions … Read more

What does the Glow-worm Flexicom F61 fault code mean? The F61 fault code on a Glow-worm Flexicom boiler indicates a problem with the flue gas temperature sensor, which may be reading incorrectly. This can lead to the boiler shutting down to prevent overheating and potential damage. Common Causes Faulty Flue Gas Temperature Sensor: The sensor … Read more

What does the Glow-worm Flexicom F62 fault code mean? The F62 fault code on the Glow-worm Flexicom indicates a problem with the low water cut-off system, which is designed to prevent the boiler from operating when the water level is too low. This safety feature helps protect the boiler from damage due to overheating. Common … Read more

What does the Glow-worm Flexicom F63 fault code mean? The F63 fault code on the Glow-worm Flexicom indicates a malfunction with the high limit thermostat, which is responsible for preventing the boiler from overheating. When this component fails, it can lead to unsafe operating conditions, prompting the boiler to shut down for safety reasons. Common … Read more

What does the Glow-worm Flexicom F64 fault code mean? The F64 fault code on a Glow-worm Flexicom boiler indicates a problem with the low limit thermostat, which is responsible for ensuring the water temperature does not drop below a certain level. This fault can prevent the boiler from operating efficiently, leading to heating issues. Common … Read more

What does the Glow-worm Flexicom F65 fault code mean? The F65 fault code on a Glow-worm Flexicom boiler indicates a problem with the system control, which may be related to the electronic control board or its connections. This fault can prevent the boiler from operating correctly, leading to heating and hot water issues. Common Causes … Read more

What does the Glow-worm Flexicom F66 fault code mean? The F66 fault code on a Glow-worm Flexicom boiler indicates a problem with the main burner, which may be failing to ignite or maintain a flame. This can lead to the boiler not providing heating or hot water as required. Common Causes Blocked Burner: Debris or … Read more

What does the Glow-worm Flexicom F67 fault code mean? The F67 fault code on the Glow-worm Flexicom indicates a problem with the pilot burner, which may be failing to ignite or stay lit. This issue can prevent the boiler from operating efficiently, leading to heating and hot water supply problems. Common Causes Blocked Pilot Injector: … Read more

What does the Glow-worm Flexicom F68 fault code mean? The F68 fault code indicates a problem with the gas leak detection system in the Glow-worm Flexicom boiler. This safety feature is designed to prevent gas leaks, and its failure can lead to the boiler shutting down to avoid potential hazards. Common Causes Faulty Gas Leak … Read more

What does the Glow-worm Flexicom F69 fault code mean? The F69 fault code on a Glow-worm Flexicom boiler indicates a faulty system configuration, which may arise from incorrect settings or issues with the boiler’s communication with the system components. This can prevent the boiler from operating correctly, leading to heating and hot water failures. Common … Read more

What does the Glow-worm Flexicom F70 fault code mean? The F70 fault code on the Glow-worm Flexicom indicates a malfunction in the user interface, which may prevent the boiler from operating correctly. This issue can stem from a faulty display or control panel, affecting user interaction with the system. Common Causes Faulty Control Panel: The … Read more

What does the Glow-worm Flexicom F71 fault code mean? The F71 fault code on a Glow-worm Flexicom boiler indicates a faulty service reminder. This typically means that the boiler has not been serviced within the recommended timeframe, prompting the need for maintenance to ensure safe and efficient operation. Common Causes Service Interval Exceeded: The boiler … Read more

What does the Glow-worm Flexicom F72 fault code mean? The F72 fault code on a Glow-worm Flexicom boiler indicates a faulty maintenance alert, which suggests that the boiler requires servicing or has detected an issue that needs attention. This code typically appears when the boiler has not been maintained according to the manufacturer’s recommendations. Common … Read more

What does the Glow-worm Flexicom F73 fault code mean? The F73 fault code on the Glow-worm Flexicom indicates an issue with the energy-saving mode of the boiler. This typically suggests that the boiler is unable to operate in its intended energy-efficient state, which may affect its performance and efficiency. Common Causes Faulty PCB: A malfunctioning … Read more

What does the Glow-worm Flexicom F74 fault code mean? The F74 fault code on the Glow-worm Flexicom indicates a problem with the boiler’s seasonal adjustment feature, which is responsible for optimising the heating output based on the external temperature. This fault can lead to inefficient heating performance and may require attention to restore proper functionality. … Read more

What does the Glow-worm Flexicom F75 fault code mean? The F75 fault code on the Glow-worm Flexicom indicates a failure in the system reset process, often related to issues with the boiler’s internal components or communication errors. This fault can prevent the boiler from operating correctly, leading to heating and hot water supply interruptions. Common … Read more

What does the Glow-worm Flexicom F76 fault code mean? The F76 fault code on the Glow-worm Flexicom indicates a communication error between the boiler’s components, which can prevent it from operating correctly. This issue often arises from problems with the wiring or the control board. Common Causes Wiring Issues: Damaged or loose connections in the … Read more

What does the Glow-worm Flexicom F77 fault code mean? The F77 fault code on the Glow-worm Flexicom indicates a firmware issue within the boiler’s control system. This can prevent the boiler from operating correctly and may require a reset or firmware update to resolve. Common Causes Corrupted Firmware: The firmware may have become corrupted due … Read more

What does the Glow-worm Flexicom F78 fault code mean? The F78 fault code on a Glow-worm Flexicom boiler indicates a software issue within the boiler’s control system. This can result in the boiler being unable to operate correctly, leading to heating and hot water failures. Common Causes Software Corruption: This can occur due to power … Read more

What does the Glow-worm Flexicom F79 fault code mean? The F79 fault code on the Glow-worm Flexicom indicates a faulty network connection, which can prevent the boiler from communicating with external controls or the internet. This issue may affect the boiler’s ability to operate efficiently and respond to commands. Common Causes Network Connectivity Issues: Problems … Read more

What does the Glow-worm Flexicom F80 fault code mean? The F80 fault code on the Glow-worm Flexicom indicates an issue with the boiler’s remote access functionality. This typically means that the boiler is unable to communicate with the remote control or app, which can affect its operability. Common Causes Communication Failure: This can occur due … Read more

What does the Glow-worm Flexicom F81 fault code mean? The F81 fault code on a Glow-worm Flexicom boiler indicates that there are faulty user settings, which may prevent the boiler from operating correctly. This can often be due to incorrect configurations or settings that need to be adjusted. Common Causes Incorrect Temperature Settings: The boiler … Read more

What does the Glow-worm Flexicom F82 fault code mean? The F82 fault code on a Glow-worm Flexicom boiler indicates a problem with energy consumption, typically related to the boiler’s ability to monitor and manage its energy usage effectively. This can lead to inefficient operation and increased energy costs. Common Causes Faulty PCB: A malfunctioning printed … Read more

What does the Glow-worm Flexicom F83 fault code mean? The F83 fault code on the Glow-worm Flexicom indicates a problem with the system diagnostics, suggesting that the boiler’s internal monitoring system has detected an issue that prevents it from operating correctly. This may be related to sensor failures or communication errors within the boiler’s components. … Read more

What does the Glow-worm Flexicom F84 fault code mean? The F84 fault code on the Glow-worm Flexicom indicates a faulty service history, which may suggest that the boiler has not been serviced regularly or that there are outstanding maintenance issues. This can lead to inefficiencies and potential safety hazards if not addressed promptly. Common Causes … Read more

What does the Glow-worm Flexicom F85 fault code mean? The F85 fault code on a Glow-worm Flexicom boiler indicates a problem related to the warranty status of the appliance. This typically means that the boiler is not covered under warranty due to registration issues or expired warranty terms. Common Causes Unregistered Boiler: The boiler may … Read more

What does the Glow-worm Flexicom F86 fault code mean? The F86 fault code on the Glow-worm Flexicom indicates a faulty installation issue. This typically means that there may be problems with the boiler’s setup or configuration that prevent it from operating correctly. Common Causes Incorrect Flue Installation: If the flue is not installed according to … Read more

What does the Glow-worm Flexicom F87 fault code mean? The F87 fault code on a Glow-worm Flexicom boiler indicates a compliance issue, often related to the boiler’s ability to operate within the required safety and efficiency standards. This fault typically arises from a failure in the boiler’s internal components or sensors that monitor its performance. … Read more

What does the Glow-worm Flexicom F88 fault code mean? The F88 fault code on the Glow-worm Flexicom indicates a failure in the safety checks of the boiler, which may prevent it from operating safely. This could be due to issues with the flue system, air supply, or other critical safety components. Common Causes Blocked Flue: … Read more

What does the Glow-worm Flexicom F89 fault code mean? The F89 fault code on the Glow-worm Flexicom indicates that the boiler has detected a failure during its operational checks. This typically suggests an issue with the boiler’s internal components or sensors that monitor its performance. Common Causes Faulty Sensors: Malfunctioning temperature or pressure sensors can … Read more

What does the Glow-worm Flexicom F90 fault code mean? The F90 fault code on a Glow-worm Flexicom boiler indicates that the performance checks have failed, which can affect the boiler’s efficiency and operation. This fault typically suggests an issue with the boiler’s internal components or sensors that monitor its performance. Common Causes Faulty Sensor: A … Read more

What does the Glow-worm Flexicom F91 fault code mean? The F91 fault code on a Glow-worm Flexicom boiler indicates that there are faulty environmental checks, which may relate to issues with the flue system or air supply. This fault prevents the boiler from operating safely and efficiently. Common Causes Blocked Flue: A blockage in the … Read more

What does the Glow-worm Flexicom F92 fault code mean? The F92 fault code on the Glow-worm Flexicom indicates a problem with user feedback, which typically relates to issues with the control panel or communication between the user interface and the boiler’s main control board. This fault can prevent the boiler from operating correctly, leading to … Read more

What does the Glow-worm Flexicom F93 fault code mean? The F93 fault code on a Glow-worm Flexicom boiler indicates that the system has detected a fault that requires attention, often related to the heating system’s pressure or a component malfunction. This alert is a safety feature to prevent further damage or unsafe operation. Common Causes … Read more

What does the Glow-worm Flexicom F94 fault code mean? The F94 fault code on the Glow-worm Flexicom indicates a faulty service notification, which typically means that the boiler requires servicing or maintenance. This code is a reminder for the user to ensure the boiler is checked by a qualified engineer to maintain optimal performance and … Read more

What does the Glow-worm Flexicom F95 fault code mean? The F95 fault code on the Glow-worm Flexicom indicates an issue with faulty energy reports, which can affect the boiler’s efficiency and performance. This typically means that the boiler is unable to accurately report its energy usage, leading to potential operational issues. Common Causes Faulty PCB: … Read more

What does the Glow-worm Flexicom F96 fault code mean? The F96 fault code on a Glow-worm Flexicom boiler indicates an issue with the usage statistics, which may affect the boiler’s performance and efficiency. This fault typically arises when the boiler’s internal monitoring system detects discrepancies in its operational data. Common Causes Software Glitch: A temporary … Read more

What does the Glow-worm Flexicom F97 fault code mean? The F97 fault code on a Glow-worm Flexicom boiler indicates an issue with the system updates, which may affect the boiler’s operation and efficiency. This fault typically arises from communication problems within the boiler’s control system. Common Causes Software Glitch: A temporary software malfunction can prevent … Read more

What does the Glow-worm Flexicom F98 fault code mean? The F98 fault code on the Glow-worm Flexicom indicates a communication issue between the boiler’s control board and the user interface. This can result in the boiler being unable to operate correctly, leading to heating and hot water failures. Common Causes Faulty User Interface: A malfunctioning … Read more

What does the Glow-worm Flexicom F99 fault code mean? The F99 fault code on the Glow-worm Flexicom indicates an issue with the boiler’s technical support system, which may involve communication errors or internal faults. This error typically requires professional diagnosis to determine the underlying cause. Common Causes Communication Failure: This can occur due to a … Read more