ECOELER YWT102
Leabhar-làimhe Cleachdaiche Suidse Cunntadh-sìos ECOELER YWT102
Model: YWT102
Ro-ràdh
This manual provides comprehensive instructions for the installation, operation, and maintenance of your ECOELER YWT102 Countdown Timer Switch. This in-wall timer switch is designed to automatically turn off connected loads such as lights, ceiling fans, bathroom fans, and heaters after a preset time, contributing to energy savings and convenience. It features multiple preset countdown options and a manual override function.

Image: The ECOELER Countdown Timer Switch in Ivory, shown as a 2-pack.
Feartan toraidh
- 8 Pre-Set Options: Offers countdown settings of 1 minute, 5 minutes, 10 minutes, 15 minutes, 30 minutes, 60 minutes, 2 hours, or 4 hours.
- Sguab às le làimh: Allows instant ON/OFF control, overriding any active countdown.
- Sàbhaladh lùtha: Automatically turns off loads, preventing accidental energy waste. Ideal for lights, ceiling fans, bathroom fans, and heaters.
- Obrachadh sìmplidh: Features Countdown mode and Constant On mode. Select time with a button press; hold ON/OFF for 5 seconds to activate Constant On.
- Comharra LED: An always-on LED light makes the switch easy to locate in low-light conditions.
- Iarrtas farsaing: Suitable for bathrooms, closets, pantries, garages, laundry rooms, spas, and enclosed patios.
- Sàbhailte & earbsach: ETL listed, supporting LED/CFL, Incandescent (800W), Fluorescent (1200VA) light bulbs, and motors (1/2 HP).

Ìomhaigh: Mion-fhiosrachadh view of the ECOELER Countdown Timer Switch buttons and LED indicator labels, highlighting its features.
Susbaint pacaid
Upon opening your ECOELER Countdown Timer Switch package, you should find the following items:
- ECOELER YWT102 Countdown Timer Switch
- Matching Wall Plate
- Cnothan uèir
- Stiùireadh Stiùireadh Stàlaidh

Image: The ECOELER Countdown Timer Switch, wire nuts, and face plate, along with product dimensions.
Fiosrachadh Sàbhailteachd
RABHADH: To prevent serious injury or death from electric shock, always turn OFF the power at the circuit breaker or fuse box before wiring. This device is intended for installation in accordance with the National Electric Code and local regulations. Use copper wires only. If you are unsure about any part of these instructions, consult a qualified electrician.
Sònrachaidhean
| Sònrachadh | Luach |
|---|---|
| Brand | ECOELER |
| Modail Àireamh | YWT102 |
| Dath | ìbhri |
| Meudan toraidh | 4.19 x 3.71 x 11.99 cm |
| Cumhachd/Wattage | 1800 watt |
| Stuth | Copper, Metal, Polycarbonate |
| Cuideam nì | 136 g |
| Modh obrachaidh | AIR-OFF |
| Rangachadh làithreach | 15 Amps |
| Vol Obrachaidhtage | 120 bholt (AC) |
| Seòrsa conaltraidh | Mar as trice fosgailte |
| Seòrsa Switch | Put Putan |
| Terminal | Luaidh Uèireachaidh |
Stàladh
Follow these steps carefully to install your ECOELER Countdown Timer Switch. If you are not comfortable performing electrical work, please consult a qualified electrician.
Ro-stàladh
- Cuir dheth an cumhachd: Locate your circuit breaker panel and turn off the power to the switch box where you will be installing the timer. Verify that the power is off using a voltage deuchainniche.
- Thoir air falbh an tionndadh gnàthaichte: Carefully remove the screws holding the existing wall plate and switch. Gently pull the switch out of the wall box.
- Comharraich uèirichean: Identify the wires connected to your existing switch. Typically, you will find:
- Hot Wire: Usually black, brings power from the circuit breaker.
- Luchdaich uèir: Usually black or red, carries power to the light/fan.
- Uèir neodrach: Mar as trice geal. A neutral wire is required for this timer switch.
- Uèir talmhainn: Mar as trice copar uaine no lom.
Ceanglaichean wiring
Connect the wires from the wall box to the ECOELER Countdown Timer Switch as follows:

Image: Wiring diagram for the ECOELER Countdown Timer Switch, illustrating connections for Load (Red), Hot (Black), Ground (Green), and Neutral (White) wires. Note: Neutral Wire Must Be Required.
- Ceangail an Uèir dhearg from the timer to the Luchdaich uèir from the wall box using a wire nut.
- Ceangail an Uèir dhubh from the timer to the Uèir teth from the wall box using a wire nut.
- Ceangail an Sreang geal from the timer to the Uèir neodrach from the wall box using a wire nut.
- Ceangail an Uèir uaine from the timer to the Uèir talmhainn from the wall box using a wire nut.
Post-stàladh
- Brùth gu faiceallach na uèirichean uile air ais a-steach don bhogsa balla.
- Secure the timer switch to the wall box with the provided screws.
- Attach the new wall plate over the timer switch.
- Thoir air ais cumhachd: Return to your circuit breaker panel and turn the power back ON.
Stiùireadh Obrachaidh
The ECOELER Countdown Timer Switch offers two primary operating modes: Countdown Mode and Constant On Mode.
Modh cunntadh sìos
Gus cunntadh sìos a ghnìomhachadh:
- Press the desired time button (1 Min, 5 Min, 10 Min, 15 Min, 30 Min, 60 Min, 2 Hour, or 4 Hour).
- The corresponding LED indicator will illuminate, and the countdown will begin.
- The connected load (light, fan, etc.) will turn off automatically once the selected time expires.
- To cancel a countdown manually, press the large ON/OFF button at the bottom.
Constant On Mode (Manual Override)
To keep the connected load continuously ON, bypassing the timer function:
- Press and hold the large ON/OFF button at the bottom for more than 5 seconds.
- The load will remain ON until the ON/OFF button is pressed again to turn it off.

Image: The ECOELER Countdown Timer Switch with its LED indicator illuminated, making it visible in a dark environment.
Cumail suas
The ECOELER Countdown Timer Switch requires minimal maintenance. To ensure optimal performance and longevity:
- Keep the switch and wall plate clean by wiping with a soft, damp clò. Seachain innealan-glanaidh sgrìobach no fuasglaidhean.
- Dèan cinnteach nach eil an suidse fosgailte do cus taiseachd no teòthachd anabarrach.
- Periodically check the connections for any signs of loosening, though this should only be done with the power turned off at the circuit breaker.
Fuasgladh thrioblaidean
If you encounter issues with your ECOELER Countdown Timer Switch, consider the following:
- Suidse gun fhreagairt: Ensure the power is ON at the circuit breaker. Check all wire connections for tightness.
- Luchd gun a bhith a’ tionndadh dheth: Verify that the switch is not in Constant On mode (manual override). If it is, press the ON/OFF button to turn it off.
- Comharra LED gun a bhith a’ lasadh suas: Check power supply and connections. If the switch is functioning otherwise, the LED might be faulty, but this is rare.
- Obrachadh eadar-amail: Ensure all wire connections are secure. Loose connections can cause inconsistent performance.
If problems persist after checking these points, please contact customer support.
Barantas agus Taic
The ECOELER Countdown Timer Switch comes with a Barantas 1-bliadhna. For any questions, technical assistance, or warranty claims, please contact ECOELER customer support. You can reach us via email at SUPPORTS@ECOELER.COM. We aim to respond to all inquiries within 24 hours.
Manufacturer: ECOELER ELECTRIC INC