소개
This manual provides instructions for the installation, operation, and maintenance of the Intermatic T174 DPST 24 Hour Time Switch. This electromechanical timer is designed for controlling electrical loads over a 24-hour period.
Image: Intermatic T174 DPST 24 Hour Time Switch. This image shows the front view of the timer with its gray metal enclosure and the dial for setting time.
안전 정보
WARNING: Risk of electric shock. Installation and servicing must be performed by qualified personnel only. Disconnect power at the circuit breaker or fuse box before installing or servicing the timer.
- 항상 해당 지역의 전기 규정과 기준을 따르세요.
- 전원 공급 장치의 볼륨이 타이머의 볼륨과 일치하는지 확인하십시오.tage rating (208-277V AC).
- Do not exceed the maximum current and horsepower ratings of the timer.
- This device is intended for indoor use in a Type 1 enclosure.
패키지 내용
The Intermatic T174 Time Switch package typically includes:
- One (1) Intermatic T174 Time Switch Unit
- 사용 설명서
- Two (2) Trippers for setting ON/OFF times
설정 및 설치
The Intermatic T174 is designed for fixed installation. Proper wiring is crucial for safe and correct operation.
설치
- Choose a suitable indoor location for mounting the timer, ensuring it is protected from moisture and extreme temperatures.
- 타이머의 외함을 적절한 고정 장치를 사용하여 벽이나 적합한 표면에 단단히 고정하십시오.
Wiring (DPST Configuration)
The T174 features a Double Pole, Single Throw (DPST) contact form, meaning it controls two independent circuits or a single 2-pole circuit simultaneously.
- DISCONNECT ALL POWER to the circuit at the main service panel before proceeding.
- Open the timer's enclosure.
- Connect the incoming power lines (L1 and L2 for 208-277V AC) to the designated "LINE" terminals on the timer.
- Connect the load wires (to the device being controlled) to the designated "LOAD" terminals. Ensure correct polarity if applicable.
- 모든 전선 연결이 단단하고 안전한지 확인하세요.
- Close the timer's enclosure securely.
- 회로에 전원을 복구합니다.
배선 절차에 대해 확신이 서지 않는다면 자격을 갖춘 전기 기술자에게 문의하십시오.
작동 지침
The T174 uses a mechanical dial and trippers to set the ON/OFF schedule.
현재 시간 설정
- Rotate the timer dial clockwise until the current time aligns with the "TIME SET" arrow or indicator on the timer mechanism.
- Ensure AM/PM is correctly observed if the dial has such markings.
켜짐/꺼짐 시간 설정
The timer comes with two trippers: one "ON" tripper and one "OFF" tripper. Additional trippers can be purchased separately (Extra Trippers 11Z965).
- Locate the "ON" tripper (typically silver or light-colored) and the "OFF" tripper (typically black or dark-colored).
- Snap the "ON" tripper onto the dial at the desired time you want the connected device to turn ON.
- Snap the "OFF" tripper onto the dial at the desired time you want the connected device to turn OFF.
- You can set up to 12 ON/OFF cycles per 24-hour period using additional trippers. The minimum time setting is 1 hour.
수동 오버라이드
The T174 typically includes a manual override switch or lever. This allows you to temporarily turn the connected device ON or OFF without affecting the programmed schedule. Refer to the specific markings on your timer for the manual override function.
Day Skipper Function
The timer features a Day Skipper function, allowing you to prevent operation on specific days of the week. Consult the detailed instruction guide included with your unit for specific setup of this feature.
유지
The Intermatic T174 Time Switch is designed for reliable, long-term operation with minimal maintenance.
- 타이머에 손상이나 연결 불량 등의 문제가 있는지 주기적으로 점검하십시오.
- 케이스를 깨끗하게 유지하고 먼지와 이물질이 없도록 하십시오.
- Do not attempt to lubricate internal components.
문제 해결
| 문제 | 가능한 원인 | 해결책 |
|---|---|---|
| 타이머가 작동하지 않습니다. | 타이머에 전원이 들어오지 않습니다. | Check circuit breaker or fuse. Ensure wiring connections are secure. |
| Connected device does not turn ON/OFF at programmed times. | Incorrect tripper placement or current time setting. | Verify tripper positions and ensure the current time is accurately set on the dial. Check manual override switch position. |
| Timer motor is noisy. | 일부 기계식 타이머의 정상 작동 모습입니다. | If noise is excessive or new, contact support. |
| Timer operates but device does not. | Faulty wiring to the load or issue with the connected device. | Verify load wiring. Test the connected device directly to ensure it is functional. |
명세서
| 특징 | 세부 사항 |
|---|---|
| 모델 번호 | T174 |
| 유형 | 전자 기계식 타이머 |
| 작업 | 24시간 |
| 극 수 | 2 |
| 문의 양식 | DPST-NO (Double Pole, Single Throw - Normally Open) |
| 권tage | 208-277V AC |
| Amp에라 지 | 40아 |
| Contact HP @ 120V | 2마력 |
| Contact HP @ 240V | 5마력 |
| Day Skipper | 예 |
| 인클로저 유형 | Steel, Type 1 Indoor Enclosure |
| 마치다 | 회색 에나멜 |
| 최소 시간 설정 | 1시간 |
| 최대 시간 설정 | 23시간 |
| Maximum ON/OFF Cycles | 12 |
| 치수(높이 x 너비 x 깊이) | 7 13/16 in x 5 in x 3 in (Approximate) |
| 품목 무게 | 2.75~2.8파운드 |
| Included Trippers | 2 |
| 한국어: | 078275174214 |
| 제조업체 | 인터매틱 주식회사 |
보증 및 지원
The Intermatic T174 Time Switch comes with a manufacturer's warranty. For specific warranty details, please refer to the documentation included with your product or visit the official Intermatic web대지.
For technical support, troubleshooting assistance, or to inquire about replacement parts, please contact Intermatic customer service. You can often find support information and additional resources on the 아마존에서 인터매틱 스토어를 만나보세요 또는 공식 회사 web대지.
