Learn about Braemar Error Code 14, its causes, and how to resolve pressure switch failures during winter.
Error Code 14 typically indicates a failure of the pressure switch, which can affect system performance. This issue may arise due to environmental factors, especially in winter.
To troubleshoot Error Code 14, check the pressure switch for any blockages or damage. Ensure that the system is properly calibrated and that there are no leaks in the pressure lines.
The inverter triggers fault 14 primarily due to a failure in the pressure switch, which is critical for ensuring proper system operation. The pressure switch monitors the pressure within the system, and if it detects values outside of the operational range, it signals the inverter to halt operation to prevent damage. Low ambient temperatures in winter can affect the pressure switch's functionality, leading to inaccurate readings or complete failure to operate, thus triggering the fault code. Additionally, issues such as ground faults or improper wiring can exacerbate the situation, causing the inverter to activate safety protocols.
Homeowners may observe the inverter displaying fault 14 on the monitoring app or through LED indicators. This typically coincides with a significant drop in system production, potentially leading to the inverter shutting down or entering a fault state. Visual inspection may reveal that the pressure switch is not responding correctly, with no audible clicks or movement when the system is activated.
Always ensure that any troubleshooting or repairs are conducted by a licensed electrician or certified solar installer to maintain safety and compliance with local regulations.