Manual de instrucciones del interruptor horario electrónico de 24 horas Intermatic ET1105C

Introducción

This manual provides instructions for the installation, operation, and maintenance of the Intermatic ET1105C 24-Hour Electronic Time Switch. This device is designed to control electrical loads with precise, programmable timing, offering an upgrade from mechanical time switches with features like up-to-the-minute programming, battery backup, and automatic daylight saving time corrections.

Información importante de seguridad

ADVERTENCIA: Riesgo de incendio o descarga eléctrica

• Para gabinetes de plástico, la unión entre conexiones de conductos no es automática y debe proporcionarse como parte de la instalación.
• Si el punto de desconexión de energía no está a la vista, bloquéelo en la posición APAGADO y tag Es para evitar la aplicación inesperada de energía.
• Ensure there is no wire insulation under the terminal plate on the time switch connector. Firmly tighten terminal screws.
• Reemplace el aislante de plástico que cubre los terminales antes de encender.
• MANTENGA LA PUERTA CERRADA EN TODO MOMENTO cuando no esté realizando mantenimiento.

AVERTISSEMENT: Risque d'incendie ou de choc électrique

Pour les boîtiers en plastique, la liaison entre les raccordements de conduits n'est pas automatique et doit être prévue dans le cadre de l'installation.

Producto terminadoview

Image: Intermatic ET1105C Electronic Time Switch with its protective cover open, revealing the digital display, control buttons (MODE, RESET, ENTER/NEXT, ON/OFF, +, -), and the wiring terminal block at the bottom. The internal wiring diagram and specifications are visible on the left panel.

The Intermatic ET1105C is an electronic 24-hour time switch designed for direct control of loads up to 30 amps resistive or inductive, and tungsten loads. It features battery-powered carryover for program retention during power outages.

Panel de control

• Botón MODE: Cycles through programming menus.
• Botón de reinicio: Clears memory.
• ENTER/NEXT Button: Confirms selections and advances to the next step.
• Botón ON/OFF: Manually turns the load ON or OFF, or toggles events.
• Botones + / -: Adjusts values (date, time, event settings).
• Pantalla LCD: Shows current time, date, program status, and load status.

Instalación

Volumentage Selección

The ET1105C supports multi-volt operation from 120 to 277 VAC, 50/60 Hz. Refer to the internal instruction manual or wiring diagram for specific voltage selection procedures.

Alambrado

Wiring should be performed by a qualified electrician in accordance with all local and national electrical codes.

1. Ensure all power to the circuit is disconnected at the main breaker before beginning installation.
2. Mount the time switch securely in the desired location.
3. Conecte los cables de alimentación a los terminales designados.
4. Connect the load wires to the appropriate output terminals.
5. Ensure all terminal screws are firmly tightened and no wire insulation is caught under the terminal plate.
6. Replace the plastic insulator covering the terminals before restoring power.

Refer to the wiring diagram printed on the inside of the enclosure for detailed connection instructions.

Instrucciones de funcionamiento

Operación de encendido/apagado manual

In either AUTO or MANUAL mode, press the ENCENDIDO/APAGADO button to manually toggle the load. The display will indicate if the load is currently ON or OFF.

Pasos de programación

The time switch allows for up to 28 events (14 ON / 14 OFF).

1. Acceder a los menús: Presione el MODO button repeatedly to cycle through the programming menus (DATE, TIME, ON/OFF EVENTS).
2. Fecha de configuración: When "SET DATE" appears, use the + or - keys to enter the current date. Press INGRESAR Para confirmar.
3. Tiempo de fraguado: When "SET CLOCK" appears, use the + or - keys to enter the current time. Press INGRESAR Para confirmar.
4. Setting ON/OFF Events: When "ON/OFF EVENTS" appears, press the + or - button. The display will show "12:00 AM" with the load status (ON/@) and event number. Use the + or - keys to set the desired ON or OFF time and day(s) for the event. Press the ENCENDIDO/APAGADO load button to toggle the load status (ON or OFF). To clear an event, select "(nil)". Press INGRESAR to save the event and move to the next event, or press MODO to advance to AUTO run mode.

Modo automático (AUTO)

Presione el MODO button repeatedly until "AUTO" appears on the display. In AUTO mode, the time switch will execute the programmed ON/OFF events. Manual overrides using the ENCENDIDO/APAGADO load button are temporary and will revert to the programmed schedule at the next event.

Edición y Revieweventos de ing

Events can be edited or reviewed by returning to the appropriate menu using the MODO botón.

Mantenimiento

Reemplazo de batería

The time switch uses two industrial-grade AAA standard non-rechargeable 1.5-volt alkaline batteries for program retention.

1. To replace the battery, locate the battery tray.
2. Pull the battery tray out and downward to remove the battery holder.
3. Reemplace las baterías, observando la polaridad correcta.
4. The batteries should be replaced approximately every 3 years after installation.

Presupuesto

Garantía

This product comes with a 1-year limited warranty. For detailed warranty information and claims, please contact Intermatic customer support.

Apoyo

For technical assistance, troubleshooting, or further information, please visit the official Intermatic websitio o comuníquese con su departamento de servicio al cliente.

Intermatic Incorporated, Spring Grove, Illinois 60081-9698