Mistral MSH708 Instant Water Heater User Manual

1. Émbaran Kasalametan penting

Please read all instructions carefully before installation and use. Retain this manual for future reference. Failure to follow these instructions may result in electric shock, fire, property damage, or personal injury.

• Pamasangan profésional diperlukeun: Installation must be performed by a qualified electrician and plumber in accordance with local regulations and safety standards.
• Kasalametan listrik: Ensure the power supply matches the unit's specifications (230V~50/60Hz, 3.3kW). The unit must be properly earthed.
• Tekanan cai: Operate within the specified water pressure range (Min. 13.8kPa / 2p.s.i., Max. 0.3MPa / 43.5p.s.i.).
• Anti-Scald Device: This unit is equipped with an anti-scald device for user safety. Do not tamper jeung eta.
• Bukti Santika: The unit is designed to IP25 standard, providing protection against water splashes. However, do not immerse the unit in water.
• Barudak sareng Jalma Rentan: Alat ieu henteu dimaksudkeun pikeun dianggo ku jalma (kalebet murangkalih) anu ngirangan kamampuan fisik, indrawi atanapi mental, atanapi kirang pangalaman sareng pangaweruh, kecuali aranjeunna dipasihan pangawasan atanapi petunjuk ngeunaan panggunaan alat ku jalma anu tanggung jawab kana kasalametanana.

2. Produk Langkungview

The Mistral MSH708 is an instant water heater designed for efficient and safe hot water delivery. It features a full copper inner tank for durability and excellent heat transfer, an anti-scald device for user protection, and a splash-proof IP25 standard rating.

The unit comes with a sliding shower set for convenience. The main control knob allows for power adjustment.

Figure 2.1: Mistral MSH708 Instant Water Heater Components and Specifications. This image displays the main unit in silver/dark grey, a sliding shower set, and key features. It highlights the cold water inlet and hot water outlet connections. Technical specifications such as splash-proof IP25 standard, anti-scald device, full copper inner tank, minimum water flow rate (3.0L/min), minimum water pressure (13.8kPa / 2p.s.i.), maximum water pressure (0.3MPa / 43.5p.s.i.), and 15mm water connection diameter are listed. Electrical details include Voltage: 230V~50/60Hz and Power: 3.3kW. Product dimensions are also provided: Height 360mm, Width 240mm, Depth without knob 86mm, and Depth with knob 96mm.

3. Pitunjuk Instalasi

Installation of the Mistral MSH708 instant water heater requires specialized knowledge in plumbing and electrical work. It is strongly recommended that installation be carried out by a qualified and licensed professional to ensure safety and compliance with all local regulations.

3.1 Pasang Unit

• Choose a suitable location on a solid wall, ensuring sufficient space for maintenance and operation.
• Mark the drilling points for the mounting screws based on the unit's dimensions (Height: 360mm, Width: 240mm).
• Drill holes and insert wall plugs. Secure the unit firmly to the wall using appropriate screws.

3.2 Sambungan cai

• Connect the cold water supply to the Inlet (blue arrow on diagram) of the water heater. The water connection diameter is 15mm.
• Connect the hot water outlet to the shower head or other fixture from the Outlet (red arrow on diagram).
• Ensure all connections are watertight using appropriate sealing materials.
• Before connecting power, open the main water supply to the unit and allow water to flow through the heater and shower head to purge any air from the system. This prevents damage to the heating element.

3.3 Sambungan Listrik

• Pastikeun catu daya utama dina pemutus sirkuit dipareuman sateuacan ngadamel sambungan listrik naon waé.
• Connect the electrical wiring to the terminal block inside the unit, following the wiring diagram provided by the installer.
• Pariksa yén voltage (230V~50/60Hz) and power (3.3kW) requirements are met by your electrical system.
• Ensure proper earthing (grounding) of the unit.
• Close the cover securely after wiring.

4. Parentah Operasi

4.1 Pamakéan munggaran

• Ensure the water heater is filled with water before switching on the power. Open the stopcock and allow water to flow through the shower head for a few minutes to ensure all air is expelled.
• Switch on the electrical power supply to the water heater at the main circuit breaker.

4.2 Nyaluyukeun Suhu Cai

• Turn the control knob on the front panel of the heater to adjust the desired water temperature. Turning the knob clockwise typically increases the heating power and thus the water temperature.
• The minimum water flow rate for operation is 3.0L/min. If the water flow is too low, the heater may not activate or may not reach the desired temperature.
• Allow a few moments for the water to heat up to the selected temperature.

4.3 Pareuman

• Hurungkeun kenop kontrol ka posisi "OFF".
• For extended periods of non-use, it is recommended to switch off the electrical power supply to the water heater at the main circuit breaker and close the water supply valve.

5. Pangropéa

Regular maintenance ensures the longevity and efficient operation of your Mistral MSH708 water heater. Always disconnect the power supply before performing any maintenance.

5.1 Ngabersihan Unit

• Ngusap bagian luar unit kalayan lemes, damp lawon. Ulah make cleaners abrasive, pangleyur, atawa bahan kimia kasar, sabab ieu bisa ngaruksak beungeut cai.
• Ensure no water enters the internal components during cleaning.

5.2 Cleaning the Shower Head

• Periodically clean the nozzles of the shower head to remove mineral deposits and ensure consistent water flow.
• You can typically unscrew the shower head and soak it in a descaling solution (e.g., vinegar and water) if blockages are severe. Rinse thoroughly before reattaching.

5.3 Descaling (Internal)

Depending on water hardness, mineral deposits can accumulate inside the heater. Internal descaling should only be performed by a qualified technician.

6. Cara ngungkulan

Sateuacan ngahubungan layanan palanggan, mangga tingal pituduh ngungkulan ieu di handap pikeun masalah umum.

For issues not listed above or if troubleshooting steps do not resolve the problem, please contact a qualified service technician.

7. Spésifikasi

8. Garansi jeung Rojongan

Mistral products are manufactured to high-quality standards and are warranted against manufacturing defects. Please refer to the warranty card provided with your product for specific terms and conditions, including warranty period and coverage.

For technical support, service, or warranty claims, please contact your local Mistral authorized service center or the retailer from whom you purchased the product. Please have your model number (MSH708) and proof of purchase ready when contacting support.

Pabrikan: Mistral