1. Úvod
This manual provides detailed instructions for the installation, operation, and maintenance of the Intermatic MIL72ESTUZH-120 24-Hour 120V Flush Mount Electromechanical Time Control. Please read this manual thoroughly before attempting to install or operate the device to ensure safe and correct usage.
2. Bezpečnostní informace
VAROVÁNÍ: Nebezpečí úrazu elektrickým proudem. Před instalací nebo servisem odpojte napájení jističem nebo pojistkovou skříní.
- Veškerá kabeláž musí odpovídat místním a národním elektrickým předpisům.
- Instalaci by měl provádět kvalifikovaný elektrikář.
- Nepřekračujte maximální elektrické jmenovité hodnoty zařízení.
- Zajistěte správné uzemnění, abyste předešli nebezpečí úrazu elektrickým proudem.
- Udržujte děti mimo dosah elektrických zařízení.
3. Konec produktuview
The Intermatic MIL72ESTUZH-120 is a robust 24-hour electromechanical timer module designed for flush or panel mounting within a control panel. It is suitable for light-duty commercial applications requiring precise time control for 120 VAC single-phase circuits. Common uses include lighting, HVACR systems, pumps, motors, and general electrical circuit management.
Obrázek: Přední strana view of the Intermatic MIL72ESTUZH-120 timer. The device features a clear protective cover over a black dial. The dial displays a 24-hour format with AM/PM indicators and minute markings. A central clock mechanism with hour and minute hands indicates the current time. The outer edge of the dial contains captive trippers for setting ON/OFF periods. A manual override switch is visible on the right side of the dial.
Klíčové vlastnosti:
- 21 A SPDT Switch: Provides reliable switching for various loads.
- Synchronous Drive with Self-Recharging Battery Backup: Ensures accurate timekeeping and operation during power outages.
- Captive Trippers: Allows for easy setting of 15-minute ON/OFF intervals.
- Ruční ovládání: Provides flexibility to temporarily bypass programmed settings.
- Design zapuštěné montáže: Integrates seamlessly into control panels.
4. Specifikace
| Specifikace | Detail |
|---|---|
| Číslo modelu | MIL72ESTUZH-120 |
| Značka | Intermatic |
| svtage | 120V |
| Typ přepínače | SPDT (jednopólový dvoupolohový) |
| Ampvymazat | 21 A |
| Cyklus | 24 hodin |
| Typ montáže | Flush/Panel Mount |
| Zálohování baterie | Self-recharging Nickel Metal Hydride (non-replaceable) |
| Minimální doba zapnutí/vypnutí | 15 minutes (using captive trippers) |
| Materiál | Kov |
| Rozměry produktu | 30"D x 8"W x 6"H (Note: These dimensions appear to be for packaging or a larger assembly, actual timer module dimensions will be smaller for flush mounting.) |
| Hmotnost položky | 4 unce |
5. Instalace
Než začnete:
- Ujistěte se, že je hlavní jistič VYPNUTÝ.
- Ověřte, že zásoba objtage matches the timer's rating (120V AC).
- Have appropriate tools ready (screwdriver, wire strippers, etc.).
Montáž:
- Select a suitable location within a control panel for flush mounting.
- Cut an appropriate opening in the panel according to the timer's dimensions.
- Insert the timer into the opening and secure it using the provided mounting hardware.
Zapojení:
Refer to the wiring diagram provided with the product packaging for specific connections. General wiring steps include:
- Connect the incoming 120V AC line wire to the designated terminal.
- Připojte neutrální vodič k neutrální svorce.
- Connect the load wire(s) (e.g., to lights, motor) to the appropriate switched terminals (normally open or normally closed, depending on desired operation).
- Ujistěte se, že všechny spoje jsou bezpečné a izolované.
After wiring, restore power and proceed to initial setup.
6. Provoz
Nastavení aktuálního času:
- Rotate the entire dial clockwise until the current time aligns with the time indicator arrow (usually a small triangle or line on the stationary part of the timer housing).
- Ensure you distinguish between AM and PM hours on the 24-hour dial.
Setting ON/OFF Programs:
The timer uses captive trippers around the dial to set program times. Each tripper represents a 15-minute interval.
- To set an ON period, push the trippers outwards for the desired duration.
- To set an OFF period, leave the trippers in their inward position for the desired duration.
- The timer will activate the connected load when the dial rotates past an outward-pushed tripper and deactivate it when it rotates past an inward-pushed tripper.
Ruční ovládání:
The MIL72ESTUZH-120 features a manual override switch, typically a small lever or button, located on the timer face. This allows you to temporarily switch the load ON or OFF, overriding the programmed schedule without affecting future cycles.
- Move the override switch to the desired position (ON or OFF).
- Časovač obnoví svůj naprogramovaný plán při další naplánované události ZAPNUTO nebo VYPNUTO.
7. Údržba
The Intermatic MIL72ESTUZH-120 is designed for minimal maintenance.
- Čištění: Periodically wipe the exterior of the timer with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Baterie: The unit contains a non-replaceable, self-recharging Nickel Metal Hydride battery for power outage carry-over. No user maintenance is required for the battery.
- Inspekce: Annually inspect the timer for any signs of damage, loose connections, or unusual operation. If any issues are found, disconnect power and consult a qualified electrician.
8. Řešení problémů
| Problém | Možná příčina | Řešení |
|---|---|---|
| Časovač neběží | No power to the timer; Motor failure | Check circuit breaker/fuse; Verify wiring connections; Contact support if motor is faulty. |
| Load not turning ON/OFF at programmed times | Incorrect time setting; Trippers not set correctly; Manual override engaged | Adjust current time; Ensure trippers are pushed in/out as desired; Check manual override switch position. |
| Manual override not working | Switch mechanism faulty; Internal wiring issue | Ensure switch is fully engaged; Contact support if issue persists. |
| Timer making unusual noises | Vnitřní mechanický problém | Disconnect power immediately; Contact support. |
9. Záruka a podpora
For warranty information and technical support, please refer to the documentation included with your product or visit the official Intermatic webUschovejte si účtenku jako doklad o koupi pro případné reklamace.
Intermatic Customer Support:
- Webmísto: www.intermatic.com
- Contact information can typically be found in the 'Support' or 'Contact Us' section of their webmísto.
