Intermatic ET1105C 24-Hour Electronic Time Switch Instruction Manual

Bubuka

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.

Émbaran Kasalametan penting

PERHATOSAN: Résiko Seuneu atanapi Setrum Listrik

• Pikeun enclosures plastik, beungkeutan antara sambungan conduit henteu otomatis tur kudu disadiakeun salaku bagian tina instalasi.
• Upami titik pegatkeun daya teu katingali, konci dina posisi OFF sareng tag éta pikeun nyegah aplikasi kakuatan anu teu kaduga.
• Ensure there is no wire insulation under the terminal plate on the time switch connector. Firmly tighten terminal screws.
• Ganti insulator palastik nutupan terminal saméméh powering ON.
• Tetep panto TUTUP SAGANA WAKTU nalika henteu ngalayanan.

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.

Produk Leuwihview

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.

Panél kontrol

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

Pamasangan

Voltage Pilihan

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.

Wiring

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.

Parentah Operasi

Manual ON / OFF Operasi

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.

Léngkah-léngkah Pemrograman

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

1. Ngaksés ménu: Pencét éta MODÉ button repeatedly to cycle through the programming menus (DATE, TIME, ON/OFF EVENTS).
2. Tanggal Setélan: When "SET DATE" appears, use the + or - keys to enter the current date. Press Asupkeun pikeun mastikeun.
3. Setélan waktos: When "SET CLOCK" appears, use the + or - keys to enter the current time. Press Asupkeun pikeun mastikeun.
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 Asupkeun to save the event and move to the next event, or press MODÉ to advance to AUTO run mode.

Modeu Otomatis (AUTO)

Pencét éta MODÉ 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.

Ngédit sarta Reviewing Kajadian

Events can be edited or reviewed by returning to the appropriate menu using the MODÉ kancing.

Pangropéa

Ngagantian batré

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. Ganti accu, observasi polaritasna bener.
4. The batteries should be replaced approximately every 3 years after installation.

spésifikasi

Garansi

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

Ngarojong

For technical assistance, troubleshooting, or further information, please visit the official Intermatic websitus atanapi ngahubungan departemén layanan palanggan maranéhna.

Intermatic Incorporated, Spring Grove, Illinois 60081-9698