Intermatic ET1105C 24-Hour Electronic Time Switch Instruction Manual

Entwodiksyon

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.

Enfòmasyon enpòtan sou sekirite

AVÈTISMAN: Risk dife oswa chòk elektrik

• Pou patiraj plastik, lyezon ant koneksyon kanal yo pa otomatik epi yo dwe bay kòm yon pati nan enstalasyon an.
• Si pwen dekonekte pouvwa a pa wè, fèmen li nan pozisyon OFF ak tag li pou anpeche aplikasyon inatandi pouvwa.
• Ensure there is no wire insulation under the terminal plate on the time switch connector. Firmly tighten terminal screws.
• Ranplase tèminal ki kouvri izolan plastik anvan li alimante.
• KENBE PÒT FÈME TOUT TAN lè w pa fè sèvis.

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.

Pwodwi souview

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.

Kontwòl Panel

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

Enstalasyon

Voltage Seleksyon

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.

Fil elektrik

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. Connect the power supply wires to the designated terminals.
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.

Enstriksyon Operasyon

Manyèl ON/OFF Operasyon

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

Pwogramasyon Etap

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

1. Aksè nan meni yo: Peze a MÒD button repeatedly to cycle through the programming menus (DATE, TIME, ON/OFF EVENTS).
2. Dat Anviwònman: When "SET DATE" appears, use the + or - keys to enter the current date. Press ANTRE pou konfime.
3. Mete tan: When "SET CLOCK" appears, use the + or - keys to enter the current time. Press ANTRE pou konfime.
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 ON/OFF load button to toggle the load status (ON or OFF). To clear an event, select "(nil)". Press ANTRE to save the event and move to the next event, or press MÒD to advance to AUTO run mode.

Mòd otomatik (AUTO)

Peze a MÒD 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 ON/OFF load button are temporary and will revert to the programmed schedule at the next event.

Edit ak Reviewing Evènman yo

Events can be edited or reviewed by returning to the appropriate menu using the MÒD bouton.

Antretyen

Ranplasman batri

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. Ranplase pil yo, obsève polarite kòrèk.
4. The batteries should be replaced approximately every 3 years after installation.

Espesifikasyon

Garanti

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

Sipò

For technical assistance, troubleshooting, or further information, please visit the official Intermatic websit oswa kontakte depatman sèvis kliyan yo.

Intermatic Incorporated, Spring Grove, Illinois 60081-9698