Intermatic ET8015C Digital Timer User Manual

1. Uvod

The Intermatic ET8015C is a 120-277V, 30A SPST 7-day astronomic digital timer designed for automated load switching. This device offers precise, to-the-minute programming and features an astronomic function that automatically adjusts for sunset and sunrise times, eliminating the need for separate photo controls. Its independent 7-day programming provides flexibility for varying weekly schedules.

Ključne karakteristike uključuju:

• Automated load switching based on preset weekly schedules.
• Multi-volt operation (120-277 VAC, 50/60 Hz) for versatile compatibility.
• To-the-minute programming for precise control and energy cost reduction.
• Astronomic feature for intelligent control, providing sunset ON and sunrise OFF settings.
• Battery backup for power loss and automatic daylight saving time corrections.
• Up to 28 programmable events.

Figure 1: Intermatic ET8015C Digital Timer with open enclosure, showing the control panel and wiring terminals.

2. Sigurnosne informacije

UPOZORENJE: OPASNOST OD POŽARA ILI STRUJNOG UDARA

• For proper installation, bonding between conduit connections is not automatic and must be provided as part of the installation.
• For outdoor locations or wet locations (rain-tight), conduit hubs must comply with requirements of the UL514B standard for fitting conduit and outlet boxes and are to be used.
• Ovo kućište ne pruža uzemljenje između priključaka vodova. Kada se koristi metalni vod, morate takođe instalirati čahure za uzemljenje i kratkospojnu žicu.
• Before performing any work on the timer switch, lock it in the OFF position and tag kako bi se spriječila neočekivana primjena snage.
• Uvjerite se da nema izolacije žice ispod priključne ploče na konektoru vremenskog prekidača. Čvrsto pritegnite zavrtnje terminala.
• Zamijenite terminale koji pokrivaju plastični izolator prije uključivanja.
• VRATA DRŽITE ZATVORENA SVE VREME kada ne servisirate.

Always consult a qualified electrician for installation to ensure compliance with local electrical codes and safety standards.

3. Postavljanje i instalacija

Installation of the ET8015C timer should be performed by a qualified professional. Refer to the wiring diagram provided on the inside of the timer's enclosure for specific connections. The timer supports direct control of loads up to 30 amps resistive or inductive and tungsten loads up to the switch rating shown above.

3.1. Ožičenje

Ensure power is disconnected before beginning any wiring. The timer features terminals for Neutral, Line 1, Line 2, Load 1, Load 2, and Load 3 (if applicable for multi-circuit models). For the 1-Circuit/30-Amp model (ET8015C), connect the incoming power lines and outgoing load lines according to the diagram on the unit.

Slika 2: Prample of internal wiring and terminal layout for the Intermatic ET8015C. Always refer to the diagram on your specific unit for accurate connections.

Ensure all wire insulation is clear of terminal plates and that terminal screws are firmly tightened to prevent loose connections.

3.2. Instalacija baterije

The unit requires 2 AAA batteries (included) for memory backup during power outages. Install these batteries in the designated battery compartment before initial setup.

4. Uputstvo za upotrebu

The ET8015C offers various programming modes to control your lighting or other loads. The display indicates the current time, day, and load status.

4.1. Initial Setup and Clock Setting

1. Pritisnite MODE više puta dok ne pritisnete SET DATE appears in the upper portion of the display.
2. Set the current date using the + or - tastere, a zatim pritisnite ENTER.
3. Pritisnite MODE again until SET CLOCK pojavljuje se.
4. Podesite trenutno vreme pomoću + or - tastere, a zatim pritisnite ENTER.
5. The timer will automatically adjust for Daylight Saving Time once the date and time are set.

4.2. Programming Events (ON/OFF Times)

The timer supports up to 28 events. You can program specific ON and OFF times for each day of the week, or use the astronomic feature.

1. Pritisnite MODE dugme dok SET EVENT pojavljuje se.
2. Koristi + or - to select the event number (e.g., 1 ON, 1 OFF). Press ENTER.
3. Set the desired time for the event using + or -. Pritisnite ENTER.
4. Select the days of the week for this event using the DAN button. You can select individual days, weekdays, weekends, or all days. Press ENTER.
5. Repeat for all desired ON/OFF events.

4.3. Astronomic Feature

The astronomic feature allows the timer to automatically turn loads ON at sunset and OFF at sunrise, based on your geographical location. This feature can be combined with independent programs for enhanced flexibility.

1. Pritisnite MODE dugme dok SET ASTRO pojavljuje se.
2. Set your geographical zone using the + or - keys. Refer to the manual for zone details. Press ENTER.
3. You can manually adjust sunset/sunrise times by up to 2 hours earlier or later if needed.

4.4. Manual ON/OFF

To manually turn the load ON or OFF, press the ON/OFF button. The display will indicate if the load is currently ON or OFF.

5. Održavanje

The Intermatic ET8015C is designed for long-term, reliable operation with minimal maintenance.

5.1. Čišćenje

Obrišite vanjski dio tajmera mekom, suhom krpom. Ne koristite abrazivna sredstva za čišćenje ili rastvarače.

5.2. Zamjena baterije

The timer uses 2 AAA alkaline batteries for memory backup. While the batteries are included, it is recommended to replace them periodically (e.g., every 3-5 years) to ensure continuous programming retention during power outages. Use high-quality alkaline batteries for best performance.

6. Otkrivanje problema

If issues persist, contact Intermatic customer support or a qualified electrician.

7. Specifikacije

8. Garancija i podrška

The Intermatic ET8015C comes with a 1-year limited warranty. For warranty claims or technical support, please contact Intermatic customer service.

For additional resources and frequently asked questions, visit the official Intermatic website or refer to the full product manual.