1. Isingeniso
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. Ulwazi Olubalulekile Lokuphepha
ISEXWAYISO: 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.
- Nqamula amandla ku-circuit breaker ngaphambi kokufaka.
- Qinisekisa ukuthi zonke izixhumo zezintambo zivikelekile.
- Le divayisi ngeyokusetshenziswa endlini kuphela.
- Do not exceed the maximum load ratings specified in the specifications section.
- A neutral wire is required for operation.
3. Okuqukethwe Kwephakheji
Qinisekisa ukuthi zonke izingxenye zikhona ngaphambi kokuqala ukufakwa:
- Intermatic EC210WK Countdown Timer (1 unit)
- Incwadi Yokufundisa (le dokhumenti)
Note: A wall plate is sold separately and is not included with this unit.
4. Ukufakwa
4.1 Amathuluzi adingekayo
- I-Screwdriver (Phillips kanye/noma i-Flathead)
- Ama-wire Strippers
- Itheyiphu Kagesi (ongakukhetha)
- Voltage Tester (recommended)
4.2 Umdwebo wezintambo kanye nezixhumi
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.

- Vala Amandla: Locate the circuit breaker controlling the switch you are replacing and turn it OFF. Verify power is off using a voltagumhloli.
- Susa Ukushintsha Okudala: Carefully remove the existing wall plate and unscrew the old switch from the electrical box. Disconnect the wires from the old switch.
- Khomba Izintambo:
- Intambo Emnyama: Connects to the incoming 120 VAC HOT line.
- Intambo Emhlophe: Connects to the NEUTRAL line.
- Intambo Ebomvu: Connects to the LOAD (the appliance or light fixture).
- Intambo eluhlaza: Connects to the GROUND wire.
- Xhuma Isibali-sikhathi Esisha: 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.
- Isibali-sikhathi Sokukhweza: Carefully fold the wires into the electrical box, ensuring no wires are pinched. Secure the timer to the electrical box using the provided screws.
- Faka i-Wall Plate: Attach a standard decorator-style wall plate (not included) over the timer.
- Buyisela Amandla: Vula amandla futhi ku-circuit breaker.
5. Ukusebenza
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. Isondlo
The Intermatic EC210WK Countdown Timer requires minimal maintenance.
- Ukuhlanza: To clean the surface of the timer, wipe with a soft, damp indwangu. Ungasebenzisi izinto zokuhlanza abrasive noma izincibilikisi. Qinisekisa ukuthi amandla avaliwe ngaphambi kokuhlanza.
- Ukuhlola: 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. Ukuxazulula izinkinga
If you experience issues with your EC210WK timer, refer to the following common problems and solutions:
| Inkinga | Imbangela Engenzeka | Isixazululo |
|---|---|---|
| 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. |
| Izinkomba ze-LED azikhanyi. | No power; faulty unit. | 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. Imininingwane
Technical specifications for the Intermatic EC210WK Countdown Timer:
- Imodeli: EC210WK
- Umbala: Emhlophe
- Okokufaka Voltage: I-120 VAC, i-60 Hz
- Umthwalo Resistive: I-15A, i-1800W
- Tungsten Load: I-8.3A, i-1000W
- Inductive Ballast: 8A, 1000 VA
- I-Electronic Ballast: 500 VA
- Imoto: 1 / 4 HP
- Countdown Settings: 10, 20, 30, 60 minutes, and HOLD
- Uhlobo lokukhweza: In-Wall
- Shintsha Isitayela: SPST
- Isisindo Sento: 5.3 amakhilogremu
- Izitifiketi: Uhlu lwe-UL
9. Iwaranti kanye Nokusekela
Isiqinisekiso: 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.
Ukwesekwa Kwamakhasimende: For technical assistance, warranty claims, or further information, please contact Intermatic customer service. Refer to the official Intermatic webindawo yemininingwane yokuxhumana yamanje.
Sicela ugcine ubufakazi bakho bokuthenga ngezinjongo zewaranti.





