ALTech 3100452 Electric Water Heater (15L) Instruction Manual

1. Introduction

Thank you for choosing the ALTech 3100452 Electric Water Heater. This compact 15-liter electric water heater is designed for under-sink installation, providing efficient hot water for domestic use. Please read this manual carefully before installation and operation to ensure safe and correct use of the appliance.

2. Consignes de sécurité

AVERTISSEMENT: Le non-respect de ces consignes de sécurité peut entraîner un choc électrique, un incendie, des blessures graves, voire la mort.

• Cet appareil doit être installé par un technicien qualifié conformément à la réglementation locale.
• Assurer l'alimentation voltage correspond à l'étiquette de puissance figurant sur l'appareil.
• N’utilisez pas le chauffe-eau si le cordon d’alimentation ou la prise est endommagé.
• Ne bloquez pas la soupape de surpression.
• Débranchez toujours l’alimentation électrique avant d’effectuer tout entretien ou réparation.
• Cet appareil n'est pas destiné à être utilisé par des personnes (y compris les enfants) ayant des capacités physiques, sensorielles ou mentales réduites, ou manquant d'expérience et de connaissances, à moins qu'elles ne bénéficient d'une surveillance ou d'instructions concernant l'utilisation de l'appareil par une personne responsable de leur sécurité.
• Les enfants doivent être surveillés pour s’assurer qu’ils ne jouent pas avec l’appareil.
• Le chauffe-eau doit être correctement mis à la terre.
• Do not install the water heater in an area where it may be exposed to freezing temperatures.

3. Contenu du colis

Vérifiez que tous les composants sont présents et non endommagés :

• ALTech 3100452 Electric Water Heater (15L)
• Mounting bracket (if separate)
• Soupape de surpression
• Manuel d'instructions (ce document)
• Dielectric unions (if included)

4. Configuration et installation

This water heater is designed for under-sink installation. Ensure adequate space and proper ventilation.

4.1. Choisir un emplacement

Select a location directly under the sink, ensuring easy access for maintenance and connections. The area must be protected from freezing temperatures and have a suitable drain nearby for the pressure relief valve discharge.

4.2. Mounting the Water Heater

Securely mount the water heater to a sturdy surface using the provided mounting bracket and hardware. Ensure the unit is level.

Figure 1 : Example of ALTech 3100452 Electric Water Heater installation under a sink. The compact design allows for discreet placement.

4.3. Raccordements de plomberie

Connect the cold water inlet to the water heater's inlet port (usually marked blue or with a 'C'). Connect the hot water outlet to the hot water supply line (usually marked red or with an 'H'). Install the pressure relief valve on the designated port and route its discharge line to an open drain, ensuring it is not blocked or capped.

Figure 2: Detailed diagram illustrating the plumbing connections for the ALTech 3100452 water heater, including cold water inlet, hot water outlet, and pressure relief valve.

4.4. Filling the Water Heater

Before connecting power, open a hot water faucet in your sink to allow air to escape. Then, slowly open the cold water supply valve to the water heater. Once water flows steadily from the hot water faucet, the tank is full. Close the hot water faucet.

4.5. Connexions électriques

Connect the water heater to a dedicated, properly grounded electrical outlet. Ensure the circuit breaker is rated appropriately for the appliance's wattage (1200W). Consult a qualified electrician if you are unsure about electrical connections.

5. Mode d'emploi

5.1. Mise sous tension

After ensuring the tank is full of water and all connections are secure, switch on the power supply to the water heater at the circuit breaker or wall switch. The indicator light (if present) will illuminate, signifying that the unit is heating.

5.2. Réglage de la température

The ALTech 3100452 typically features a thermostat control knob, usually located on the front or bottom of the unit. Rotate the knob to adjust the desired water temperature. For energy efficiency and safety, it is recommended to set the temperature between 50°C and 60°C (120°F and 140°F).

5.3. Mise hors tension

To turn off the water heater, switch off the power supply at the circuit breaker or wall switch. If the unit will be unused for an extended period, it is recommended to also turn off the cold water supply valve.

6. Entretien

Un entretien régulier garantit la longévité et le bon fonctionnement de votre chauffe-eau. Coupez toujours l'alimentation électrique avant toute intervention.

6.1. Draining the Water Heater

To drain the tank for maintenance or if there is a risk of freezing:

1. Coupez l’alimentation électrique du chauffe-eau.
2. Fermez le robinet d'arrivée d'eau froide du chauffe-eau.
3. Open a hot water faucet in your sink to relieve pressure and allow air into the tank.
4. Connect a hose to the drain valve at the bottom of the water heater and route it to a suitable drain.
5. Open the drain valve and allow the tank to empty completely.
6. Once drained, close the drain valve and hot water faucet.

6.2. Pressure Relief Valve Test

Test the pressure relief valve annually by lifting the lever. Water should discharge from the drain line. If no water discharges, or if the valve leaks continuously, it may need replacement. Consult a qualified technician.

6.3. Inspection/remplacement de la tige d'anode

The anode rod protects the tank from corrosion. It should be inspected every 1-3 years and replaced if significantly depleted. This procedure typically requires draining the tank and should be performed by a qualified technician.

6.4. Détartrage

In areas with hard water, mineral deposits (scale) can build up inside the tank and on the heating element, reducing efficiency. Descaling may be required periodically. This is a complex procedure best handled by a professional.

7. Dépannage

Avant d'appeler le service après-vente, vérifiez les problèmes courants suivants :

8. Spécifications

9. Garantie et assistance

For warranty information and technical support, please refer to the warranty card included with your purchase or contact ALTech customer service. Keep your proof of purchase for warranty claims.