Basic Wiring

4.Loosen the screw on the cover of the controller and remove the plastic cover, exposing the wiring pigtails. (When reassembling cover, do not over-tighten screw.)

5.The wire conduit hub is to be connected to the conduit before the hub is connected to the enclosure. The maximum hub diameter cannot exceed 1.15". Larger hub will interfere with cover closure.

6.The opening of the enclosure shall be closed with hubs rated 3, 3S, 3SX, 3X, 4, 4X, 6 or 6P.

NOTE: Steps 5 and 6 are required for outdoor installations only.

7. Following all electrical codes, wire the DC2 using the wiring diagram below (Figure 3).

NOTE: The DC2 has openings to accept standard conduit terminations. Outdoor installations must use watertight connections.

UNIT MUST NOT BE SUPPORTED SOLELY BY THE ELECTRICAL CONDUIT.

WATERTIGHT CONDUIT CONNECTIONS MUST BE USED WHEN EXPOSED TO DIRECT WEATHER, MOISTURE OR HIGH HUMIDITY.

ELECTRICAL BONDING BETWEEN CONDUIT CONNECTIONS IS

NOT AUTOMATIC AND MUST BE PROVIDED AS PART OF THE INSTALLATION. BONDING KIT, PART #146-2350 CAN BE ORDERED SEPERATELY.

Fig. 3

Guardian CP™

LINE Black

LOAD Blue

LINE White

White

LOAD w/Black

TYPICAL 3-PHASE CONTROL BOX

L1 L2 L3

FUSES

Guardian CP™

Black

Blue

COIL

White

White w/Black

CONTACTS

TO MOTOR

3-WIRE, SINGLE PHASE CONTROL BOX

L1 L2

Y B R

MOTOR

Guardian CP™

Black

Blue

White

White w/Black

LINE IN

DC2 specifications

The Amtrol DC2 is a standout solution in the realm of water heating technology, designed to enhance both efficiency and performance for residential and commercial applications. With its robust design, the DC2 model is tailored to meet the needs of users looking for reliable hot water solutions without sacrificing energy efficiency.

At the core of the Amtrol DC2 is its advanced heating technology, which combines a high-efficiency gas burner with state-of-the-art insulation methods. This design not only ensures rapid heating but also minimizes heat loss, contributing significantly to energy savings. The Amtrol DC2 boasts an impressive recovery rate, meaning that it can deliver a steady supply of hot water on demand, making it an ideal choice for busy households or commercial settings.

One of the main features of the DC2 is its intuitive control system. The digital display allows users to monitor and adjust settings with ease, enabling precise temperature control. This feature ensures that water is heated only to the desired temperature, thereby reducing unnecessary energy expenditure. Additionally, the system includes an innovative safety shut-off mechanism, providing peace of mind to users.

The Amtrol DC2 is designed with user comfort in mind. Its relatively compact size makes installation straightforward, even in confined spaces, without compromising on performance. The durable construction materials used in the DC2 add to its longevity and less frequent need for maintenance, offering a solid return on investment.

Another key characteristic of the DC2 is its eco-friendly design. With a focus on reducing carbon footprints, the unit employs technologies that limit harmful emissions, aligning with current environmental standards and regulations. This commitment to sustainability also resonates with environmentally conscious consumers.

Overall, the Amtrol DC2 emerges as a reliable choice for those seeking a blend of performance, efficiency, and user-friendly features. Its innovative technologies and solid construction make it an attractive option for anyone in need of an effective water heating solution, offering a perfect mix of cost-effectiveness and reliability for both residential and commercial users.