1. Pambuka
This manual provides essential information for the safe and efficient installation, operation, and maintenance of your TESY 15-liter electric water heater. Please read these instructions carefully before installation and use, and retain them for future reference. Proper adherence to these guidelines will ensure optimal performance and longevity of your appliance.

Gambar 1: Ngarep view of the TESY 15-liter electric water heater, showing the control dial and indicator light.
2. Informasi Safety
Your safety and the safety of others are paramount. Please observe all safety warnings and precautions.
2.1 Keamanan Umum
- Installation and repairs must only be performed by qualified personnel in accordance with local regulations and this manual.
- Aja operate piranti yen rusak utawa malfunctioning.
- Supaya bocah lan wong sing ora sah adoh saka piranti sajrone operasi.
2.2 Keamanan Listrik
- Priksa manawa sampeyan wis pedhot sambungan listrik sadurunge nindakake perawatan utawa instalasi apa wae.
- The appliance requires a 220 Volt AC power supply and a dedicated 16 Amp spur nyawiji.
- Priksa manawa grounding sing tepat kanggo nyegah kejut listrik.
- Aja nggunakake kabel extension utawa adaptor.
2.3 Keamanan banyu
- The maximum operating pressure is 6 Bar. Ensure your water supply pressure does not exceed this limit.
- Install a pressure relief valve if required by local codes or if mains pressure is too high.
- Ensure all water connections are secure and leak-free before powering on the unit.
3. Produk Liwatview
The TESY 15-liter electric water heater is designed to provide instant hot water efficiently. Its compact size makes it suitable for various applications, including kitchens, bathrooms, caravans, and motorhomes. Key features include a 15-liter capacity, an adjustable temperature control dial, and a hygienic glass-lined tank.

Image 2: The TESY water heater integrated into a bathroom setting, demonstrating its compact design.
4. Persiyapan lan Instalasi
This appliance is designed for under-counter or wall-mounted installation. Ensure the chosen location can support the weight of the unit when full (approximately 27 kg).
4.1 Panggonan
- Select a location that is easily accessible for maintenance and protected from freezing temperatures.
- Priksa manawa ana jarak sing cukup ing sekitar unit kanggo ventilasi lan perawatan.
- The unit can be mounted on a sturdy wall or placed under a counter.

Image 3: The TESY water heater mounted on a wall, showcasing iku pro sing wicaksanafile.
4.2 Sambungan Pipa
- Connect the appliance directly to the mains cold water supply.
- The unit features 15 mm compression fittings for both cold water inlet and hot water outlet.
- Ensure all connections are sealed properly to prevent leaks.
4.3 Sambungan Listrik
- The appliance operates on 220 Volts and has a rated power of 1500 Watts.
- It must be connected to a dedicated 16 Amp spur nyawiji.
- All electrical wiring must comply with local electrical codes and be performed by a qualified electrician.
5. Instruksi Operasi
5.1 Wiwitan Wiwitan
- Ensure all plumbing connections are secure and the tank is filled with water. Open a hot water tap to allow air to escape until water flows freely.
- Connect the appliance to the electrical supply via the 16 Amp spur nyawiji.
- The indicator light on the front panel will illuminate, indicating that the heating element is active.
5.2 Imbuhan Suhu
The desired water temperature can be adjusted using the control dial located on the front of the appliance. Rotate the dial clockwise to increase the temperature and counter-clockwise to decrease it. The heating time from 15°C to 60°C is approximately 31 minutes.
6. Pangopènan
Regular maintenance ensures the efficient and safe operation of your water heater.
- Reresik: Periodically clean the exterior of the appliance with a soft, damp kain. Aja nggunakake pembersih abrasif utawa pelarut.
- Descaling: Depending on water hardness, mineral deposits (limescale) may accumulate inside the tank and on the heating element. Descaling should be performed by a qualified technician to maintain efficiency and prevent damage. The glass-lined tank helps to reduce scale buildup.
- Pemriksaan: Regularly check for any signs of leaks around the connections or damage to the power cord.
7. Ngatasi masalah
Deleng tabel ing ngisor iki kanggo masalah umum lan solusi potensial.
| Masalah | Kemungkinan Penyebab | Solusi |
|---|---|---|
| Ora ana banyu panas | Ora ana sumber daya Temperature dial set too low | Check fused spur and electrical connections Adjust temperature dial to a higher setting |
| Banyu ora cukup panas | Temperature dial set too low Kebutuhan banyu panas sing berlebihan | Nambah setelan suhu Wenehana wektu luwih akeh kanggo manasi maneh |
| Banyu bocor saka sambungan | Sambungan pipa longgar | Tighten connections (ensure power is off and water supply is closed) |
| Lampu indikator ora urip | Ora ana sumber daya Heating cycle complete | Priksa sumber daya This is normal if water is at set temperature |
8. Spesifikasi
Technical data for the TESY 15-liter electric water heater.
| Fitur | Spesifikasi |
|---|---|
| Model | Kompak 15 |
| Volume Nyata | 15 L |
| Daya Rated | 1500 W |
| Heating Time Δt 45K (15-60°C) | 0:31 min |
| Annual Electricity Consumption (AEC) | 534 kWh |
| Kelas Energi | A |
| dhuwur | 0.399 m (399 mm) |
| Jembar | 0.377 m (377 mm) |
| ambane | 0.304 m (304 mm) |
| Sambungan Pipa | 15 mm |
| Voltage | 220 V |
| Tekanan Maksimum | 6 bar |
| Product Weight (empty) | 12 kg |
| Fitur Khusus | Rust-proof, Anti-freeze protection, Overheat protection |
9. Warranty lan Dhukungan
For technical assistance, warranty claims, or any questions regarding your TESY water heater, please contact TESY customer support. Keep your purchase receipt as proof of purchase.
TESY Customer Support: 0161 439 1400