L’entrée d’eau froide et la sortie d’eau chaude se trouvent sous le réservoir (con- necteurs à filetage 3/4”). La pression de service maximum est de 10 bars et la température de travail maximum de 65°C. Si nécessaire, le tuyau d’alimentation doit recevoir un détendeur et parfois un filtre. Empêchez les salissures de s’infiltrer dans les tuyaux pendant leur installation sur site. (Vous pouvez les rincer à l’eau propre avant d’installer la pompe à chaleur) !

Lors de la connexion des tuyaux, assurez-vous de ne pas les tordre. Utilisez des outils pour empêcher toute torsion des tuyaux !

Si aucune recirculation n’est nécessaire, assurez-vous de boucher le connecteur de recirculation !

Connexion d’eau

Les connexions suivantes se trouvent sous la pompe à chaleur : Flexible de purge d’eau condensée

Entrée d’eau froide/ Recirculation / Sortie d’eau chaude

Ne percez aucun orifice. Vous pourriez endommager le condensateur enroulé.

1.Vis à retirer (tête hexagonale).

2.Vis à retirer.

3.Retrait des vis.

77

Page 77
Image 77
A.O. Smith 290 service manual Vis à retirer tête hexagonale Retrait des vis

290 specifications

The A.O. Smith 290 is a prominent water heater designed to elevate the standards of residential and commercial hot water solutions. This product exemplifies A.O. Smith's commitment to innovation, efficiency, and durability in the water heating industry.

One of the key features of the A.O. Smith 290 is its impressive energy efficiency. Equipped with advanced insulation technology, the unit minimizes heat loss, thus reducing energy consumption and lowering utility bills. This energy-efficient design makes it an environmentally friendly choice for users looking to cut down on their carbon footprint while enjoying reliable hot water.

The A.O. Smith 290 operates using either natural gas or propane, offering versatility depending on the user's preference or availability of resources. Its robust heating system allows for quick recovery rates, ensuring that households or businesses have an ample supply of hot water, even during peak usage times. This capability is particularly beneficial for larger families or establishments requiring significant amounts of heated water for various applications.

Durability is another distinguishing characteristic of the A.O. Smith 290. Built with high-quality materials, this water heater is subjected to extensive testing to ensure it can withstand the rigors of daily use. The unit features a corrosion-resistant tank that prolongs its lifespan and reduces the likelihood of leaks, providing peace of mind to users who demand reliability from their appliances.

Furthermore, the A.O. Smith 290 integrates cutting-edge technology for enhanced usability. It comes equipped with a user-friendly digital thermostat that allows for precise temperature control, enabling users to set their desired water temperature while ensuring safety. In addition, safety features such as a pressure relief valve and thermal shutdown provide added protection for both users and the system itself.

The compact design of the A.O. Smith 290 allows for easy installation in various spaces, making it a versatile option for different settings. Whether installed in a crawl space, utility room, or closet, it efficiently delivers consistent hot water without taking up excessive space.

In conclusion, the A.O. Smith 290 stands out in the market for its energy efficiency, versatility, durability, and advanced technology. It represents a smart investment for anyone in need of reliable hot water, combining performance and efficiency while ensuring user safety and convenience. With its user-centric features, it is suited to meet the demands of modern living, making it a preferred choice among homeowners and businesses alike.