1. Pengenalan
This manual provides essential information for the safe and efficient operation of your KING HT612 4/5-AS/FS-GW Hydronic Kickspace Heater. Please read all instructions carefully before installation and use. Retain this manual for future reference.
The KING HT612 is designed to provide supplemental heat in areas where space is limited, such as under cabinets, in toe-kick spaces, or within stair risers. It utilizes a hydronic system, drawing heat from a hot water source.
2. Maklumat Keselamatan Penting
AMARAN: Pemasangan, pelarasan, pengubahan, servis atau penyelenggaraan yang tidak betul boleh menyebabkan kerosakan harta benda, kecederaan atau kematian. Baca arahan pemasangan, pengendalian dan penyelenggaraan dengan teliti sebelum memasang atau menservis peralatan ini.
- Sentiasa putuskan bekalan elektrik sebelum menservis atau membersihkan unit.
- Pastikan unit dibumikan dengan betul.
- Jangan sekat udara masuk atau lubang ekzos.
- Perkakas ini tidak dimaksudkan untuk digunakan oleh orang (termasuk kanak-kanak) yang kurang keupayaan fizikal, deria atau mental, atau kurang pengalaman dan pengetahuan, melainkan mereka telah diberi pengawasan atau arahan mengenai penggunaan perkakas oleh orang yang bertanggungjawab untuk keselamatan mereka.
- Kanak-kanak harus diawasi untuk memastikan bahawa mereka tidak bermain dengan perkakas.
- Installation must be performed by a qualified technician in accordance with all local codes and ordinances.
- Jangan kendalikan pemanas jika mana-mana bahagian telah terendam di dalam air.
3. Komponen dan Ciri Produk
The KING HT612 Hydronic Kickspace Heater features a compact design for discreet installation. Key components and features include:
- Squirrel Cage Blower: Efficiently moves air across the hot water coil.
- Motor Dua Kelajuan: Allows for adjustment of air output (Hi/Lo settings).
- Copper Tubes with Aluminum Fins: Optimized for fast coil heating and efficient heat transfer.
- Powder-Coated White Grille: Tahan lama dan penuh estetikasing selesai.
- Aqua Stat & Fan Switch: Integrated controls for temperature and fan speed.
4. Pemasangan dan Persediaan
The HT612 is designed to fit between 16-inch on-center studs and features a top-mounted water feed for flexible placement. Professional installation is highly recommended.
4.1 Senarai Semak Pra-Pemasangan
- Verify that the hot water supply lines are accessible and compatible.
- Ensure adequate electrical supply (0.51 Amps, 120V) is available at the installation site.
- Confirm sufficient clearance for air circulation around the unit.
- Gather necessary tools: screwdriver, wire strippers, pipe wrench, level, measuring tape.
4.2 Arahan Pemasangan
- Select a suitable location, typically under a cabinet or in a toe-kick space, ensuring it is level and secure.
- Create an opening in the cabinet or wall that matches the dimensions of the heater (refer to specifications for exact measurements).
- Secure the heater firmly into the opening using appropriate fasteners.
4.3 Sambungan Paip
- Connect the 5/8-inch OD copper tubes of the heater to your hot water supply and return lines.
- Ensure all connections are watertight and free of leaks.
- Bleed air from the hydronic system after connections are made and water supply is restored.
4.4 Sambungan Elektrik
- Connect the heater to a dedicated electrical circuit, following all local electrical codes.
- Pastikan pembumian yang betul untuk mengelakkan kejutan elektrik.
- Verify all wiring connections are secure before restoring power.
5. Arahan Operasi
The KING HT612 features a simple two-speed fan control and an integrated aquastat for automatic operation.
5.1 Permulaan Awal
- After installation and verification of all connections, restore power to the unit.
- Ensure the hot water supply to the unit is active.
5.2 Kawalan Kelajuan Kipas
The unit is equipped with a rocker switch on the front grille for fan speed control:
- "HI" Setting: Provides maximum air output (up to 120 CFM) for faster heating.
- "LO" Setting: Provides reduced air output (down to 50 CFM) for quieter operation and maintaining warmth.
- "OFF" Setting: Turns the fan off. The aquastat will still monitor water temperature.
5.3 Aquastat Operation
The integrated aquastat automatically activates the fan when the water temperature in the coil reaches a preset level, ensuring that only warm air is circulated. The fan will turn off when the water temperature drops below the set point.
6. Penyelenggaraan
Regular maintenance ensures optimal performance and longevity of your KING HT612 heater. Always disconnect power before performing any maintenance.
6.1 Cleaning the Grille and Fan
- Periodically wipe the exterior grille with a soft, damp kain untuk menghilangkan habuk dan serpihan.
- For deeper cleaning, the grille can be carefully removed. Use a vacuum cleaner with a brush attachment to gently clean the fan blades and coil fins.
- Jangan gunakan pembersih atau pelarut yang melelas.
6.2 Penyelenggaraan Motor
The motor is permanently lubricated and generally requires no maintenance. In case of issues, the motor is designed for easy removal by a qualified technician for service or replacement.
6.3 Pemeriksaan Sistem
- Annually inspect plumbing connections for any signs of leaks.
- Ensure air vents are clear and unobstructed.
7. Penyelesaian masalah
Sebelum menghubungi sokongan pelanggan, sila rujuk panduan penyelesaian masalah berikut:
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Pemanas tidak menghasilkan haba. | No hot water supply to the coil. Aquastat not sensing sufficient temperature. | Check hot water circulation. Ensure aquastat is functioning correctly (consult a technician if unsure). |
| Kipas tidak beroperasi. | Kuasa terputus. Fan switch in "OFF" position. Kerosakan motor. | Check circuit breaker and power connections. Set fan switch to "HI" or "LO". Contact a qualified technician for motor inspection/replacement. |
| Pengurangan aliran udara. | Pengambilan/ekzos udara tersumbat. Dirty fan or coil. | Ensure vents are clear. Clean grille, fan, and coil as per maintenance section. |
| Bunyi luar biasa semasa operasi. | Komponen longgar. Penghalang kipas. Motor bearing issue. | Inspect for loose screws or debris. Pastikan tiada apa-apa yang menghalang bilah kipas. If noise persists, contact a qualified technician. |
8. Spesifikasi
| Ciri | Perincian |
|---|---|
| Nombor Model | HT612 4/5-AS/FS-GW |
| Jenama | RAJA |
| Keluaran BTU | 4000/5100 BTU (as per model description) |
| Bekalan Kuasa | 120 Volt |
| Amppemadam | 0.51 Amps |
| Kelajuan Kipas | 2 (Hai/Lo) |
| Aliran Udara (CFM) | 50 CFM to 120 CFM |
| Bahan Gegelung | 5/8-Inch OD Copper tubes, Aluminum fins |
| warna | putih |
| Faktor Bentuk | Cabinet / Kickspace |
| Berat Barang | 15 paun |
| Dimensi Pakej | 22.05 x 15.75 x 6.69 inci |
| Pensijilan | ETL tested to UL1995 |
9. Waranti dan Sokongan
9.1 Maklumat Waranti
The KING HT612 Hydronic Kickspace Heater comes with a Waranti 1 Tahun from the date of purchase. This warranty covers defects in materials and workmanship under normal use. It does not cover damage resulting from improper installation, misuse, abuse, accident, or unauthorized repairs.
For specific warranty terms and conditions, please refer to the documentation provided with your purchase or contact KING customer service.
9.2 Sokongan Pelanggan
If you have any questions regarding the installation, operation, or maintenance of your KING HT612 heater, or if you require technical assistance, please contact KING customer support. For more information, you may also visit the official KING store on Amazon: Visit the KING Store.
