1. Úvod
This manual provides comprehensive instructions for the installation, operation, and maintenance of your Intermatic EC210WK Countdown Timer. This device is designed to provide silent, timed control for various electrical loads, enhancing energy savings and convenience in your home or office.
The EC210WK offers selectable countdown times of 10, 20, 30, and 60 minutes, along with a "HOLD" function for continuous operation. It is suitable for controlling indoor and outdoor lighting, bathroom and exhaust fans, and other energy-consuming appliances.
2. Důležité bezpečnostní informace
VAROVÁNÍ: Risk of electric shock. Improper installation can lead to serious injury or death. Always turn off power at the circuit breaker or fuse box before installing or servicing this device. Installation should be performed by a qualified electrician or in accordance with local electrical codes.
- Před instalací odpojte napájení jističe.
- Ujistěte se, že všechny kabelové spoje jsou bezpečné.
- Toto zařízení je určeno pouze pro vnitřní použití.
- Nepřekračujte maximální nosnost uvedenou v části se specifikacemi.
- A neutral wire is required for operation.
3. Obsah balení
Před zahájením instalace ověřte, zda jsou všechny komponenty přítomny:
- Intermatic EC210WK Countdown Timer (1 unit)
- Návod k použití (tento dokument)
Note: A wall plate is sold separately and is not included with this unit.
4. Instalace
4.1 Potřebné nástroje
- Šroubovák (křížový a/nebo plochý)
- Odizolovače drátů
- Elektrická páska (volitelné)
- svtage Tester (doporučeno)
4.2 Schéma zapojení a připojení
The EC210WK timer requires a neutral wire for proper operation. Ensure your electrical box has a neutral wire available. Refer to the wiring diagram below for correct connections.

- Vypnout napájení: Locate the circuit breaker controlling the switch you are replacing and turn it OFF. Verify power is off using a voltage tester.
- Demontáž starého spínače: Carefully remove the existing wall plate and unscrew the old switch from the electrical box. Disconnect the wires from the old switch.
- Identifikace vodičů:
- Černý drát: Connects to the incoming 120 VAC HOT line.
- Bílý drát: Connects to the NEUTRAL line.
- Červený drát: Connects to the LOAD (the appliance or light fixture).
- Zelený drát: Connects to the GROUND wire.
- Připojení nového časovače: Using wire nuts (not included), connect the wires from the EC210WK timer to the corresponding wires in the electrical box.
- Timer's Black wire to House Hot wire.
- Timer's White wire to House Neutral wire.
- Timer's Red wire to House Load wire.
- Timer's Green wire to House Ground wire.
- Časovač připojení: Carefully fold the wires into the electrical box, ensuring no wires are pinched. Secure the timer to the electrical box using the provided screws.
- Instalace nástěnné desky: Attach a standard decorator-style wall plate (not included) over the timer.
- Obnovit napájení: Znovu zapněte napájení jističem.
5. Provoz
The Intermatic EC210WK timer features five push buttons for selecting countdown durations and a "HOLD" function.

- Selecting a Countdown Time: Press the desired time button (10 MIN, 20 MIN, 30 MIN, or 60 MIN). The corresponding LED indicator will illuminate, and the connected load will turn ON for the selected duration. The load will automatically turn OFF when the countdown expires.
- "HOLD" Function: Press the "HOLD" button to keep the connected load ON continuously. The "HOLD" LED indicator will illuminate. To exit the "HOLD" function, press any of the countdown time buttons, or press the "HOLD" button again to turn the load OFF.
- Canceling a Countdown: To turn OFF the connected load before the countdown expires, press the currently active countdown button again, or press the "HOLD" button (which will then require a second press to turn off if the load was already on).
6. Údržba
The Intermatic EC210WK Countdown Timer requires minimal maintenance.
- Čištění: To clean the surface of the timer, wipe with a soft, damp hadříkem. Nepoužívejte abrazivní čisticí prostředky ani rozpouštědla. Před čištěním se ujistěte, že je přístroj vypnutý.
- Inspekce: Periodically inspect the timer and wall plate for any signs of damage or loose connections. If any issues are found, turn off power at the circuit breaker and consult a qualified electrician.
7. Řešení problémů
If you experience issues with your EC210WK timer, refer to the following common problems and solutions:
| Problém | Možná příčina | Řešení |
|---|---|---|
| Timer does not turn ON. | No power to the timer; incorrect wiring; tripped circuit breaker. | Check circuit breaker. Verify wiring connections (Hot, Neutral, Load, Ground). Ensure power is restored. |
| Load does not turn OFF after countdown. | Timer is in "HOLD" mode; internal malfunction. | Press the "HOLD" button to disengage. If issue persists, contact customer support. |
| LED indikátory nesvítí. | Žádné napájení; vadná jednotka. | Check power supply and wiring. If power is present and wired correctly, the unit may be faulty. |
| Timer makes noise. | This timer is designed for silent operation. Noise indicates a potential issue. | Immediately turn off power at the circuit breaker and contact customer support. |
8. Specifikace
Technical specifications for the Intermatic EC210WK Countdown Timer:
- Model: EC210WK
- Barva: Bílý
- Vstupní objemtage: 120 V stř., 60 Hz
- Odolné zatížení: 15A, 1800 W
- Tungsten Load: 8.3A, 1000 W
- Inductive Ballast: 8A, 1000 VA
- Elektronický předřadník: 500 VA
- Motor: 1 / 4 HP
- Countdown Settings: 10, 20, 30, 60 minutes, and HOLD
- Typ montáže: In-Wall
- Styl přepínače: SPST
- Hmotnost položky: 5.3 unce
- certifikace: Seznam UL
9. Záruka a podpora
Záruka: This Intermatic EC210WK Countdown Timer is covered by a 1-year limited warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use.
Zákaznická podpora: For technical assistance, warranty claims, or further information, please contact Intermatic customer service. Refer to the official Intermatic webstránky s aktuálními kontaktními údaji.
Uschovejte si prosím doklad o koupi pro účely záruky.





