1. Úvod
This manual provides essential information for the safe and effective use of the Genteq Z50S3710M 10 uF MFD x 370 VAC Replacement Capacitor. This component is designed for various electrical applications, primarily as a motor-run capacitor in HVAC systems and other equipment. Please read this manual thoroughly before installation or operation.
2. Bezpečnostní informace
VAROVÁNÍ: Electrical components can cause serious injury or death if not handled properly. Always follow these safety guidelines:
- Doporučená profesionální instalace: Installation should only be performed by a qualified electrician or HVAC technician.
- Odpojit napájení: Always ensure that the power supply to the equipment is completely disconnected and locked out before attempting any installation, maintenance, or inspection.
- Vybíjecí kondenzátory: Capacitors can store a dangerous electrical charge even after power is disconnected. Always discharge the capacitor safely using appropriate tools before handling.
- Používejte osobní ochranné prostředky (OOP): Use insulated gloves, safety glasses, and other necessary PPE.
- Ověřte specifikace: Ensure the replacement capacitor's specifications (capacitance, voltage) match or exceed the original component's requirements.
- Vyhněte se fyzickému poškození: Do not drop, puncture, or otherwise physically damage the capacitor. Damaged capacitors can fail catastrophically.
3. Konec produktuview
The Genteq Z50S3710M is a high-quality, oval-shaped motor-run capacitor designed for reliable performance in demanding applications. It is a direct replacement for many existing units, often requiring no wiring changes or adapters.
- Kapacita: 10 microfarads (uF/MFD)
- svtage Hodnocení: 370 VAC
- Tvar: Ovál
- Materiál: Měď
- Původ: Vyrobeno v Severní Americe

Obrázek 3.1: The Genteq Z50S3710M capacitor shown alongside its original packaging. This image highlights the product's appearance and branding.

Obrázek 3.2: Jasná fronta view of the Genteq Z50S3710M capacitor, displaying its specifications and terminal connections.

Obrázek 3.3: An image of the "Genuine Genteq Capacitor" stamp, indicating authenticity and quality assurance.
4. Nastavení a instalace
The Genteq Z50S3710M capacitor is designed as a direct "drop-in" replacement, meaning it typically requires no wiring changes or adapters for compatible systems. However, proper installation is critical for safety and performance.
- Příprava: Before beginning, ensure all power to the appliance or system is completely disconnected at the circuit breaker and verified with a voltage tester.
- Vybití starého kondenzátoru: Safely discharge the old capacitor using a resistor or insulated screwdriver with an insulated handle across the terminals. A spark indicates a charge was present. Repeat until no spark occurs.
- Poznámka k zapojení: Carefully note or photograph the wiring connections to the old capacitor before removal.
- Odstranění starého kondenzátoru: Disconnect the wires and remove the old capacitor from its mounting bracket.
- Instalace nového kondenzátoru: Place the new Genteq Z50S3710M capacitor into the mounting bracket.
- Připojení kabeláže: Reconnect the wires to the new capacitor's terminals exactly as they were on the old unit. Ensure connections are secure.
- Secure Capacitor: Ensure the capacitor is firmly secured in its mounting.
- Obnovit napájení: Once installation is complete and all connections are secure, restore power to the system.
- Testovací provoz: Vyzkoušejte spotřebič nebo systém, abyste se ujistili o správné funkci.
Pokud si nejste jisti některým krokem, poraďte se s kvalifikovaným odborníkem.
5. Principy fungování
The Genteq Z50S3710M is a motor-run capacitor. Its primary function is to provide a continuous phase shift to the auxiliary winding of an AC motor, creating a rotating magnetic field that allows the motor to operate efficiently. Unlike start capacitors, run capacitors are designed for continuous duty and remain in the circuit during motor operation. Proper capacitance (10 uF in this case) is crucial for the motor to achieve its rated speed and efficiency.
6. Údržba
Capacitors like the Genteq Z50S3710M are generally maintenance-free components. However, periodic inspection can help identify potential issues before they lead to complete failure.
- Vizuální kontrola: Annually, or during routine system maintenance, visually inspect the capacitor for signs of swelling, bulging, leakage, or corrosion around the terminals. Any of these signs indicate a failing capacitor that should be replaced.
- Čistota: Ensure the area around the capacitor is free from dust and debris, which can impede heat dissipation.
- Profesionální kontrola: If you suspect a capacitor issue, have a qualified technician test its capacitance using a multimeter with a capacitance function.
7. Řešení problémů
A failing or failed capacitor can manifest in several ways, particularly in motor-driven systems. Here are common symptoms and potential solutions:
| Příznak | Možná příčina | Řešení |
|---|---|---|
| Motor hums but does not start (or starts slowly). | Failed run capacitor. | Vyměňte kondenzátor. |
| Motor runs, but draws excessive current or overheats. | Degraded or incorrect capacitance. | Test capacitor capacitance; replace if out of specification. |
| Visible bulging, leaking, or burning smell from capacitor. | Catastrophic capacitor failure. | Immediately disconnect power and replace the capacitor. |
Důležité: Always ensure power is disconnected and the capacitor is discharged before attempting any troubleshooting or replacement. If you are not comfortable performing these tasks, contact a certified technician.
8. Specifikace
Detailed technical specifications for the Genteq Z50S3710M capacitor:
| Atribut | Hodnota |
|---|---|
| Číslo modelu | Z50S3710M |
| Kapacita | 10 Microfarad (uF/MFD) |
| Provozní svtage | 370 voltů střídavého proudu (VAC) |
| Maximální objemtage | 370 voltů střídavého proudu (VAC) |
| Tvar | Ovál |
| Materiál | Měď |
| Výrobce | Genteq |
| ASIN | B00VS20SFQ |
| Datum první dostupnosti | 5. dubna 2015 |

Obrázek 8.1: Dimensional drawing of the Genteq Z50S3710M capacitor, showing its height, width, and depth for proper fitment.

Obrázek 8.2: Diagram explaining the Final Electrical Test (FET) paint marking system used on capacitors to indicate capacitance value relative to nominal tolerance.
9. Záruka a podpora
Specific warranty information for the Genteq Z50S3710M capacitor may vary depending on the retailer and date of purchase. Please refer to your purchase documentation or contact the seller directly for details regarding warranty coverage and claims.
For technical support or further inquiries, it is recommended to contact Genteq customer service or a qualified HVAC/electrical professional.
- Výrobce: Genteq
- Kontakt: Refer to Genteq's official website or your product supplier for contact information.



