1. پیژندنه
This manual provides detailed instructions for the installation, operation, and maintenance of the Leviton LP622-BPD 66 Space, 66 Circuit Indoor Load Center with a 225 Amp Main Circuit Breaker. Please read this manual thoroughly before proceeding with any installation or operation to ensure safe and correct usage of the product.
2. د خوندیتوب معلومات
WARNING: Risk of electric shock or electrocution. Installation and servicing of this equipment must be performed by qualified personnel only. Always disconnect power at the main service panel before working on or near the load center.
- ډاډ ترلاسه کړئ چې د نصبولو پرمهال ټول محلي او ملي بریښنا کوډونه تعقیب شوي.
- مناسب شخصي محافظتي تجهیزات (PPE) واغوندئ، پشمول د موصل شوي دستکشو او خوندیتوب عینکو.
- Verify that the power supply matches the load center's specifications (225A, Three Phase).
- په لوند یا d کې نصب مه کوئamp locations unless specifically rated for such environments. This unit is NEMA 1 rated for indoor use.
3. محصول ختم شوview
The Leviton LP622-BPD is a 66-space, 66-circuit indoor load center designed for residential and light commercial applications. It features a factory-installed 225 Amp main circuit breaker and tin-plated copper bussing for superior conductivity. The modern design includes a white, powder-coated finish. The enclosure and interior are included; the door is sold separately.
کلیدي ځانګړتیاوې:
- اسانه تارونه: Revolutionary design allows rough-in wiring without circuit breakers present.
- غوره چالکتیا: Equipped with tin-plated copper bussing.
- Organized Wiring: Notches for cable ties promote secure and neat wiring.
- عصري جمالیات: White, powder-coated finish.
- لوړ ظرفیت: 66 spaces for up to 66 circuits.

شکل 3.1: داخلي view of the Leviton LP622-BPD Load Center, showing the main breaker and circuit breaker spaces.
4. نصب او تنظیم کول
Installation of the Leviton LP622-BPD Load Center should only be performed by a qualified electrician. Follow these general steps:
- د احاطې نصبول: Securely mount the load center enclosure to a suitable surface, ensuring it is level and plumb.
- Rough-in Wiring: Route all incoming and outgoing electrical wires into the load center. The design allows for wiring without breakers installed, simplifying the process.
- Connecting Main Power: Connect the main service entrance conductors to the factory-installed 225 Amp main circuit breaker.
- Connecting Branch Circuits: Connect the individual branch circuit wires to the appropriate terminals within the load center. Utilize the cable tie notches for organized wiring.
- Installing Circuit Breakers: Once wiring is complete, snap the individual circuit breakers into their designated spaces. The plug-on design ensures easy and secure installation.

Figure 4.1: A hand demonstrating the installation of a plug-on circuit breaker into the load center bussing.

4.2 شکل: یو پخوانیample of a Leviton Load Center with neatly organized wiring, utilizing the integrated cable tie notches.
Optional Smart Home Integration:
The Leviton Load Center is compatible with Leviton's smart circuit breakers and whole-house energy monitor for advanced energy management and monitoring. This involves:
- Install the Leviton Whole House Energy Monitor.
- Snap in 2nd Gen Smart Circuit Breakers.
- Enroll Breakers in the My Leviton App.

Figure 4.3: Visual representation of the three steps for integrating the load center with Leviton's smart home ecosystem.
5. عملیات
Operating the Leviton Load Center primarily involves managing the circuit breakers. Each circuit breaker controls a specific electrical circuit in your property.
- Turning a Circuit ON/OFF: To turn a circuit on, push the breaker handle firmly to the 'ON' position. To turn it off, push the handle to the 'OFF' position.
- د ټریپ شوي بریکر بیا تنظیم کول: If a circuit breaker trips (moves to a middle or 'OFF' position), it indicates an overload or fault. First, identify and resolve the cause of the trip. Then, push the breaker handle firmly to the 'OFF' position, and then back to the 'ON' position to reset it.
- Observation Window: If an optional window door is installed, an observation window allows for at-a-glance operating status of all circuit breakers.

5.1 شکل: تړل view of circuit breakers within the load center, visible through an observation window in the cover.

Figure 5.2: Comparison of a standard door and a window door option for the Leviton Load Center. Note: Door sold separately.
6. ساتنه
Regular maintenance helps ensure the longevity and safe operation of your Leviton Load Center. Always disconnect power before performing any maintenance.
- بصری معاینه: Periodically inspect the load center for any signs of damage, loose connections, or corrosion.
- پاکول: Keep the load center interior and exterior clean and free from dust and debris. Use a dry, non-abrasive cloth.
- اړیکې ټینګول: Over time, electrical connections can loosen. Have a qualified electrician periodically check and tighten all terminal screws.
- Breaker Testing: If your load center includes GFCI or AFCI breakers, test them monthly according to their individual instructions.
7. ستونزه حل کول
This section addresses common issues you might encounter with your load center.
| ستونزه | احتمالي لامل | د حل لاره |
|---|---|---|
| د سرکټ ماتونکي ډیری وختونه ټکر کوي | ډیر بار شوی سرکټ، شارټ سرکټ، یا د ځمکې خطا. | Reduce load on the circuit. Inspect wiring and appliances for faults. If problem persists, consult an electrician. |
| ځانګړي سرکټ ته بریښنا نشته | Tripped breaker, loose connection, or faulty breaker. | Check and reset the breaker. Inspect connections (with power off). If necessary, replace the breaker. |
| Main breaker trips | System-wide overload or major fault. | Turn off all branch circuit breakers, then reset the main breaker. Turn on branch breakers one by one to identify the faulty circuit. If problem persists, contact a qualified electrician immediately. |
For issues not covered here, or if you are unsure about any troubleshooting step, contact a qualified electrician or Leviton customer support.
8. مشخصات
| صفت | تفصیل |
|---|---|
| د ماډل شمیره | LP622-BPD |
| برانډ | لیویتون |
| د محصول ابعاد | 55.8 x 14.3 x 4 انچه |
| وزن | 51 پونډه |
| د AC اډاپټر اوسنی | 225 Amps |
| مواد | مسو |
| د سرکټونو شمېر | 66 |
| د پړاو ډول | درې پړاو |
| د NEMA درجه بندي | NEMA 1 (Indoor Use) |
9. تضمین او ملاتړ
Leviton products are manufactured to high-quality standards. For specific warranty information, please refer to the documentation included with your purchase or visit the official Leviton website. If you require technical assistance, have questions about installation, or need to report a product issue, please contact Leviton customer support.
Leviton Customer Support:
- لیدنه وکړئ په ایمیزون کې د لیویټون پلورنځی د محصول معلوماتو لپاره.
- Refer to the official Leviton webد اړیکو توضیحاتو او ملاتړ سرچینو لپاره سایټ.





