User Manual Q&AAnswer
Jan 10, 2025 - 05:37 AM
Sure! Here are the step-by-step instructions for installing the SIEMENS FS140 Whole House Surge Protector:
1. Pre-plan your installation: Ensure that you meet all National and Local codes (NEC Article 285 and UL 1449) regarding surge protective devices (SPDs). Confirm that the system voltage matches the SPD voltage (120V SPD will fail instantly on 240V, 277V, etc.). Also, consider mounting the SPD as close to the panel or equipment as possible to keep the leads short.
2. Determine the mounting location: Weather-resistant equipment may be required depending on the installation location. If the SPD has an optional Flush Mount Kit, pre-plan its installation.
3. Disconnect power: Remove power from the panel or source and confirm that it is de-energized.
4. Identify breaker and SPD locations: Position the SPD in a way that the LEDs are easily visible. If you ordered the Flush Mount Kit, follow the Flush Mount instructions before proceeding.
5. Mount the SPD: If the installation is outdoors or in a weather-resistant application, additional sealing may be required (not included). Remove an appropriately sized knockout from the panel and mount the SPD.
6. Connect conductors: Connect the conductors as appropriate, keeping them as short and straight as possible. Use a breaker position that is close to both the SPD and the panel's neutral and ground. Label or mark the conductors accordingly (neutral: white, ground: green, energized: black).
7. Ensure proper grounding: Make sure the system is bonded per NEC requirements and is clear of hazards or faults before energizing the SPD. Failure to bond the system correctly may cause SPD failures.
8. Energize and test: Once all connections are made, energize the system and confirm the proper operation of the green LED indicators. If any connected phase LED does not illuminate, remove power, check all connections, and test again. If the issue persists, contact Siemens Technical Support at 1-888-333-3545.
9. Audible alarm: The SPD is equipped with an audible alarm that will sound in the event of an alarm condition. If the alarm sounds, it indicates a problem with the SPD that requires further evaluation. De-energizing the SPD will silence the alarm.
Please note that these instructions are a general guide. It is essential to consult the SIEMENS FS140 Whole House Surge Protection Instruction Manual for specific details and safety precautions during the installation process.
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