1. 서론
The HQ Digital Thermostat, Model HQ-TH21, is a user-friendly and easy-to-operate room thermostat designed for precise temperature control in your living space. It features a clear digital display and is suitable for use with 230 V heating systems. This manual provides comprehensive instructions for the safe installation, effective operation, and proper maintenance of your new thermostat.
2. 안전 정보
Please read all safety instructions carefully before installing or operating the thermostat. Failure to follow these instructions may result in electric shock, fire, or damage to the product.
- 전기 안전: Installation must be performed by a qualified electrician in accordance with all local and national electrical codes. Always disconnect power at the main circuit breaker before performing any wiring.
- 권tage: This thermostat is designed for 230 V AC systems only. Do not connect to other voltag전자 시스템.
- 환경: Do not expose the thermostat to water, excessive humidity, or extreme temperatures. Avoid direct sunlight.
- 손질: Do not drop or subject the thermostat to strong impacts. Do not attempt to disassemble or repair the unit yourself. Contact qualified service personnel.
- 어린이들: 어린이의 손이 닿지 않는 곳에 보관하세요.
3. 제품 오버view
Familiarize yourself with the components of your HQ-TH21 Digital Thermostat.
그림 3.1: 전면 View of HQ-TH21 Thermostat
This image displays the front of the HQ-TH21 thermostat. It features a prominent blue-backlit LCD screen showing the current room temperature ("RT 21°C") and a sun icon indicating heating mode. Below the screen are four control buttons: a power button (left), a mode button ("M"), and up and down arrow buttons (right).
그림 3.2: 각도 View of HQ-TH21 Thermostat
이 이미지는 각도를 제공합니다 view of the HQ-TH21 thermostat, showcasing its compact and square design. The side profile reveals the ventilation slots, and the front clearly shows the digital display and the row of control buttons at the bottom.
3.1. 구성 요소
- LCD 디스플레이: Shows current temperature, set temperature, operating mode, and other indicators.
- 전원 버튼 (⏻): 온도 조절 장치를 켜거나 끕니다.
- 모드 버튼(M): Used to cycle through different operating modes or confirm settings.
- Up Arrow Button (▲): 온도 설정을 높이거나 메뉴 옵션을 탐색합니다.
- Down Arrow Button (▼): 온도 설정을 낮추거나 메뉴 옵션을 탐색합니다.
- 온도 센서: Integrated NTC sensor for accurate room temperature measurement.
4. 설정 및 설치
Proper installation is crucial for the thermostat's performance and safety. It is recommended that installation be carried out by a qualified professional.
4.1. 장착 위치
- Install the thermostat on an interior wall, approximately 1.5 meters (5 feet) from the floor.
- 열원(예: 직사광선, l) 근처의 위치는 피하십시오.amps, fireplaces, heat-producing appliances) or cold drafts (e.g., windows, exterior doors).
- Ensure the location allows for good air circulation around the thermostat.
4.2. 배선 지침
WARNING: Disconnect power at the main circuit breaker before wiring to prevent electric shock.
- Carefully open the thermostat housing to access the wiring terminals.
- Connect the 230V AC power supply wires to the designated L (Live) and N (Neutral) terminals.
- Connect the heating system control wires to the appropriate output terminals (e.g., NO/NC for Normally Open/Normally Closed contacts, depending on your heating system's requirements). Refer to your heating system's manual for specific wiring diagrams.
- 모든 연결 부분이 안전하고 적절히 절연되어 있는지 확인하세요.
- Carefully close the thermostat housing.
Note: The thermostat operates on an On/Off control performance with a 2°C difference.
5. 사용 설명서
The HQ-TH21 thermostat is designed for simple and intuitive operation.
5.1. 전원 켜기/끄기
- 전원 버튼 (⏻) once to turn the thermostat on. The LCD display will illuminate.
- 전원 버튼 (⏻) again to turn the thermostat off. The display will go blank.
5.2. 온도 설정
- When the thermostat is on, the display shows the current room temperature (RT).
- To adjust the desired temperature, press the Up (▲) 또는 아래로(▼) arrow buttons.
- The set temperature will flash on the display as you adjust it. Once you stop pressing the buttons, the new setting will be saved, and the display will revert to showing the current room temperature after a few seconds.
- The setting range for indoor temperature is 5°C to 35°C.
5.3. 디스플레이 표시기
- RT: Indicates the current Room Temperature.
- Sun Icon (☀): Typically indicates that the heating system is active or calling for heat.
- ℃: Denotes temperature in degrees Celsius.
6. 유지관리
The HQ-TH21 thermostat requires minimal maintenance to ensure long-lasting performance.
- 청소: Wipe the thermostat's exterior with a soft, dry cloth. Do not use abrasive cleaners, solvents, or chemical sprays, as these can damage the plastic housing and electronic components.
- 장애물을 피하십시오: Ensure that the thermostat's ventilation slots are not blocked by dust or objects, as this can affect temperature sensing accuracy.
- 사용자가 수리할 수 없는 부품: 온도 조절기에는 사용자가 직접 수리할 수 있는 부품이 없습니다. 장치를 열거나 수리하려고 하지 마십시오.
7. 문제 해결
If you experience issues with your HQ-TH21 thermostat, please refer to the following common problems and solutions before contacting support.
| 문제 | 가능한 원인 | 해결책 |
|---|---|---|
| 온도 조절기 디스플레이가 비어 있습니다. | No power supply; Thermostat is off. | Check the main circuit breaker. Ensure the thermostat is turned on by pressing the power button. Verify wiring connections. |
| Heating system is always on, even when thermostat is off or set low. | Incorrect wiring; Thermostat malfunction. | 즉시 전원을 차단하세요. Re-check wiring connections according to Section 4.2. If the issue persists, contact a qualified electrician or customer support. |
| 온도 측정값이 정확하지 않은 것 같습니다. | Thermostat location is affected by drafts or heat sources; Sensor obstruction. | Ensure the thermostat is not in direct sunlight, near heat sources, or in a drafty area. Clean any dust from the ventilation slots. |
| Thermostat does not respond to button presses. | 일시적인 소프트웨어 오류; 기기 오작동. | Try turning the thermostat off and then on again. If unresponsive, temporarily disconnect power at the circuit breaker for 1 minute, then restore. If the problem persists, contact customer support. |
8. 사양
| 매개변수 | 값 |
|---|---|
| 모델 번호 | HQ-TH21 |
| 운영 볼륨tage | AC 230V 50/60Hz |
| 전력 소비 | < 2 와트 |
| 감지 요소 | 엔티씨씨 |
| 표시하다 | 액정표시장치 |
| Setting Range (Indoor) | 5 °C ~ 35 °C |
| 정확성 | ± 1 °C |
| 제어 성능 | On/Off, 2 °C difference |
| 작동 범위 | 0 – 40 °C, 5 – 95% RH (non-condensing) |
| 치수(폭 x 높이 x 깊이) | 86mm x 86mm x 13mm |
| 하우징 소재 | ABS + PC flame protection (Acrylonitrile Butadiene Styrene) |
| 품목 무게 | 281g |
9. 보증 및 지원
For warranty information or technical support, please refer to the documentation provided with your purchase or visit the official HQ products web사이트. 보증 청구를 위해 구매 증빙 자료를 보관하세요.
For further assistance, please contact HQ customer service.