Produk Selesaiview
The King Electric HW120 is an electronic line voltage thermostat specifically designed for hydronic coil heating systems. It provides precise control over two circuits, typically managing a circulation pump and a fan. This design addresses the challenges of traditional bi-metal thermostats in hydronic systems, ensuring accurate temperature regulation and efficient operation by properly shutting off when not needed, thereby preventing unnecessary hot water circulation.
This thermostat is engineered to deliver superior comfort control and contribute to energy savings in hydronic heating applications.
Rajah 1: Depan view of the HW120 thermostat with its digital display.
Ciri-ciri Utama
- Electronic Temperature Sensing: Utilizes advanced electronic sensing for highly accurate temperature control.
- Dual Circuit Control: Manages two independent circuits, ideal for hydronic systems with a pump and fan.
- Kecekapan Tenaga: Designed to optimize heating system performance, potentially saving up to 15% on heating costs.
- Julat Suhu Luas: Operates within a range of 40°F to 95°F (4°C to 35°C).
- Paparan Digital: Features a clear digital display for easy temperature reading and setting.
- Lampu latar: Equipped with a backlight for improved visibility in various lighting conditions.
- Kawalan Sentuh: User-friendly touch interface for adjustments.
Spesifikasi
| Atribut | Perincian |
|---|---|
| Nama Model | HW120 |
| Jenama | RAJA |
| Jenis Pengawal | digital |
| Ciri Khas | Zoned Heating/Cooling Control |
| warna | putih |
| Kegunaan Khusus | Hydronic Heating Systems |
| Jenis Kawalan Suhu | Pemanasan |
| Komponen yang Disertakan | Termostat |
| Sumber Kuasa | Elektrik |
| Voltage | 120 Volt / 12.5 Amps (also listed as 240 Volts, verify compatibility with your system) |
| Wattage | 3000 watt |
| Ketepatan | ± 1.2°F @ 10amps, ± .9°F @ 4.2amps |
| bahan | plastik |
| bentuk | segi empat tepat |
| Jenis Paparan | digital |
| Kaedah Kawalan | Sentuh |
| Jenis Pemasangan | Lekap di dinding |
| Berat Barang | 0.6 paun (lebih kurang 9.6 auns) |
| Dimensi Produk | 4.88 x 3.13 x 2 inci |
| UPC | 093319190487 |
Note: The product specifications list both 120V and 240V. Please ensure the thermostat's voltage matches your heating system's requirements before installation.
Persediaan dan Pemasangan
Installation of the King Electric HW120 thermostat involves working with line voltage electrical wiring. For safety and proper functionality, it is highly recommended that installation be performed by a qualified electrician or HVAC professional.
Senarai Semak Prapemasangan:
- Verify that the power supply to the heating system is turned off at the circuit breaker before beginning any work.
- Confirm that the thermostat's voltage (120V or 240V) matches your system's requirements.
- Ensure you have the necessary tools: screwdriver set, wire strippers, electrical tape, and a voltage penguji.
- Baca semua arahan dengan teliti sebelum meneruskan.
Pemasangan:
The HW120 is designed for wall mounting. Choose a location on an interior wall, away from direct sunlight, drafts, or heat sources that could affect temperature readings. The ideal height is typically 5 feet (1.5 meters) from the floor.
Rajah 2: Depan view of the HW120, highlighting the display and control interface.
Pendawaian:
Follow the wiring diagram provided with your thermostat packaging. Connect the line voltage wires to the appropriate terminals. Ensure all connections are secure and insulated. The thermostat controls two circuits, so proper identification and connection of the pump and fan wires are crucial.
After wiring, carefully secure the thermostat to the wall plate and restore power to the system.
Arahan Operasi
The HW120 thermostat features a digital display and touch controls for easy operation.
Menetapkan Suhu:
- The current room temperature is typically displayed on the main screen.
- Untuk melaraskan suhu yang dikehendaki, gunakan Atas (▲) dan Bawah (▼) arrow buttons located below the display.
- Pressing these buttons will cause the set temperature to flash, indicating it is ready for adjustment.
- Continue pressing the arrows until your desired temperature is reached. The thermostat will automatically save the setting after a few seconds of inactivity.
Rajah 3: Bersudut view of the HW120, showing its compact design.
Memahami Paparan:
- The large numbers indicate the current or set temperature.
- A small indicator light or icon may illuminate to show when the heating system is active.
- Refer to the specific icons and indicators in the detailed manual that came with your product for full understanding.
Power/Mode Switch (if applicable):
Some models may feature a small switch on the bottom or side for power on/off or mode selection (e.g., Heat/Off). Familiarize yourself with its position and function. Ensure it is set to the "Heat" position for heating operation.
Penyelenggaraan
The King Electric HW120 thermostat requires minimal maintenance to ensure optimal performance and longevity.
- Pembersihan: Lap bahagian luar termostat secara berkala dengan kain lembutamp cloth. Do not use abrasive cleaners or solvents, as these can damage the plastic casing atau paparan.
- Aliran udara: Pastikan lubang udara pada termostatasing are not obstructed by dust or debris. Proper airflow is essential for accurate temperature sensing.
- Kitaran Kuasa: If the thermostat appears unresponsive, try turning off the power to the heating system at the circuit breaker for a few minutes, then restoring it. This can sometimes resolve minor electronic glitches.
No user-serviceable parts are inside the thermostat. Do not attempt to open the unit.
Menyelesaikan masalah
If you encounter issues with your King Electric HW120 thermostat, refer to the following common problems and solutions:
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Paparan termostat kosong. | Tiada kuasa pada termostat. | Check the circuit breaker for your heating system. Ensure it is in the "ON" position. Verify proper wiring connections. |
| Sistem pemanasan tidak dihidupkan. | Temperature set too low; thermostat in "Off" mode; wiring issue. | Increase the set temperature above the current room temperature. Check for a power/mode switch and ensure it is set to "Heat". Verify wiring connections are secure. |
| Thermostat not shutting off properly / continuously circulating hot water. | Incorrect wiring or system incompatibility; internal thermostat issue. | This thermostat is designed to prevent this issue. Re-verify wiring according to the diagram. If the problem persists, contact a qualified electrician or King Electric support. |
| Bacaan suhu kelihatan tidak tepat. | Thermostat location affected by drafts, direct sunlight, or heat sources; obstructed vents. | Ensure the thermostat is not exposed to external influences. Clean any dust or debris from the thermostat's vents. |
| Butang tidak bertindak balas. | Temporary electronic glitch; physical damage. | Perform a power cycle (turn off power at breaker, wait 1 minute, turn back on). If unresponsive after power cycle, contact support. |
For issues not listed here or if troubleshooting steps do not resolve the problem, please contact King Electric customer support or a certified HVAC technician.
Maklumat Waranti
The King Electric HW120 Electronic Line Voltage Hydronic System Thermostat comes with a Waranti terhad 1 tahun dari tarikh pembelian. Waranti ini melindungi kecacatan pada bahan dan mutu kerja di bawah penggunaan dan perkhidmatan biasa.
For warranty claims or detailed terms and conditions, please retain your proof of purchase and contact King Electric customer support. The warranty does not cover damage resulting from improper installation, misuse, abuse, accident, or unauthorized repairs.
Sokongan Pelanggan
For further assistance, technical support, or inquiries regarding your King Electric HW120 thermostat, please visit the official King Electric webtapak atau hubungi bahagian perkhidmatan pelanggan mereka.
Pengeluar: Raja Elektrik
Please refer to the packaging or the manufacturer's official webtapak untuk maklumat hubungan terkini.
