Manuale utente dell'attuatore elettrico senza ritorno a molla Johnson Controls M9104-AGA-2S

Prodotto finitoview

The Johnson Controls M9104-AGA-2S Series Electric Non-Spring-Return Actuator is designed for precise control in various HVAC applications. This direct-mount actuator operates on AC 24 V power and provides floating control. It is suitable for installation on VAV boxes, Variable Volume and Temperature (VVT) two-position zone applications, or small- to medium-sized dampERS.

Le caratteristiche principali includono:

• Direct Shaft Mounting with Single-Screw Coupler: Simplifies installation and ensures secure gripping.
• 100,000 Cycle Rating: Ensures long-term reliability and service life.
• Synchronous Drive: Provides consistent rotation time regardless of load.
• 35 dB Nominal Audible Noise Rating: Suitable for environments requiring low noise levels.
• Short Travel Time: Offers quick response for two-position zone applications.

Immagini del prodotto

Figura 1: Fronte view of a Johnson Controls Electric Non-Spring-Return Actuator. The image displays the blue casing, model number M9102-AGA-2S (representative of the series), torque rating (2Nm), IP42 rating, CE mark, ULus listing, and the wiring diagram for AC 24V power with Black, Red, and Orange terminals.

Configurazione e installazione

The M9104-AGA-2S actuator is designed for direct mounting. Ensure the power supply is disconnected before beginning installation.

1. Shaft Preparation: The actuator can be mounted on a round shaft up to 1/2 inch (13 mm) in diameter or a 3/8 inch (10 mm) square shaft. Ensure the shaft is clean and free of burrs.
2. Montaggio: Posizionare l'attuatore sul damper or VAV box shaft. Utilize the single-screw coupler for secure attachment, ensuring three-point shaft gripping.
3. Cablaggio: Connect the actuator to an AC 24 V power source. Refer to the wiring diagram on the actuator label for correct terminal connections (Black, Red, Orange). The -2S models are equipped with plenum cables.
4. Controllo Funzionale: After installation and wiring, apply power and verify proper operation, ensuring the actuator moves freely through its full range of motion.

Istruzioni per l'uso

The M9104 Series Actuator provides floating control. It operates by receiving control signals to drive the damper or valve to the desired position.

• Alimentazione elettrica: The actuator requires an AC 24 V power supply at 50/60 Hz.
• Tipo di controllo: This model supports floating control (AGA).
• Coppia di rotazione: The M9104 Series provides a running torque of 35 lb·in (4 N·m).
• Nominal Travel Time (90°): 60 seconds at 60 Hz (72 seconds at 50 Hz).
• Sostituzione manuale: If equipped, refer to the specific product markings for any manual override procedures.

Manutenzione

The Johnson Controls M9104-AGA-2S actuator is designed for long-term, maintenance-free operation. However, periodic inspection is recommended to ensure optimal performance.

• Ispezione visiva: Annually inspect the actuator for any signs of physical damage, loose connections, or excessive dust accumulation.
• Sicurezza del montaggio: Verify that the actuator remains securely mounted to the shaft and that all fasteners are tight.
• Integrità del cablaggio: Check wiring for fraying, corrosion, or loose terminals.
• Pulizia: Se necessario, pulire delicatamente l'esterno dell'attuatore con un panno asciutto e morbido. Non utilizzare detergenti abrasivi o solventi.

Risoluzione dei problemi

Questa sezione fornisce indicazioni generali per i problemi più comuni. Per problemi più complessi, contattare l'assistenza tecnica.

Specifiche

• Numero modello: M9104-AGA-2S
• Tipo di controllo: Floating (AGA)
• Alimentazione elettrica: AC 24V 50/60Hz
• Coppia di rotazione: 35 lb·in (4 N·m)
• Nominal Travel Time (90°): 60 seconds (60 Hz), 72 seconds (50 Hz)
• Audible Noise Rating: 35 dB nominale
• Cycle Rating: 100,000 cicli
• Compatibilità dell'albero: Round up to 1/2 in. (13 mm) diameter, or 3/8 in. (10 mm) square shaft
• Dimensioni del prodotto: 8.2 x 4.8 x 4.5 pollici
• Peso: 3 libbre
• Produttore: Johnson Controls Inc
• Primo disponibile: 5 settembre 2013

Informazioni sulla garanzia

Johnson Controls products are manufactured to high-quality standards. For specific warranty terms and conditions, please refer to the official warranty statement provided with your product or visit the Johnson Controls official websito. In genere, i prodotti sono coperti da difetti di materiali e fabbricazione per un periodo di tempo specificato a partire dalla data di acquisto.

Assistenza clienti

For technical assistance, troubleshooting beyond this manual, or spare parts inquiries, please contact Johnson Controls customer support.

• Websito: www.johnsoncontrols.com
• Informazioni sui contatti: Fare riferimento alla sezione "Contattaci" sul sito ufficiale websito per numeri di telefono regionali e supporto via e-mail.