FORM 145.32-IOM1 (908)

ELECTRICAL WIRING

Follow local electrical codes when making electrical connections. Units are completely factory wired for normal supply voltages (ie.208-230, 460, 575/3phase/60Hz) Confirm unit specifications by checking unit data plate. The factory wiring terminates in two boxes, one in each section of the unit. The electrical control boxes are located behind outer access panels. Each electrical compartment has its own control cover.

Provide individual power disconnects for each unit, or each section in the case of split applications. Install a secure ground to both evaporator and condenser. If canvas joiners are used on ductwork, install a ground wire to the ductwork as well. Unit requires installer to provide a 24volt thermostat with appropriate heating and cooling stages as needed. The condenser section electrical cover is installed with wiring diagrams on the inner access door, which must be opened to read the diagrams.

Disconnect and lock out power when servicing unit. Unit may start automati- cally if power is not disconnected. Fail- ure to do so may result in personal injury or death due to electrical shock.

PACKAGED UNIT

If unit is to be installed as a complete integral unit, the thermostat (low voltage) wiring is to be brought through connection “A”, while power wiring will be brought through connection “C”). Make sure you check the unit data plate for full specifications as previously mentioned (i.e. minimum circuit ampacity and fuse size).

SPLIT SYSTEM

If the unit is a split system application (condenser sec- tion remote from evaporator section), the following wir- ing instructions are applicable. The thermostat wiring is brought through connection “A” on the evaporator section, and is then interconnected via connection “B” on the condenser section. The power wiring is brought through “C” on the condenser section. The power feed to the evaporator is run through “D” on the evaporator section.

IMPORTANT: All wiring must comply with applicable local and national codes (NEC). Type and location of disconnect switches must comply with all applicable

codes.

For low voltage wiring, 18 gauge wire may be used for up to 50 feet lengths. Low voltage runs up to 125 feet require 16-gauge wire.

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JOHNSON CONTROLS

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Energy Tech Laboratories DSH installation instructions Electrical Wiring, Packaged Unit, Split System
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DSH specifications

Energy Tech Laboratories DSH is a pioneering organization at the forefront of energy technology innovation. With a commitment to sustainability and efficiency, DSH focuses on developing cutting-edge solutions that address modern energy challenges. The laboratory excels in research and development, primarily emphasizing renewable energy, energy storage systems, and smart grid technologies.

One of the main features of Energy Tech Laboratories DSH is its state-of-the-art research facilities that house advanced equipment and tools for experimentation and analysis. The laboratories are equipped with simulation tools that facilitate the modeling of complex energy systems, enabling researchers to assess the performance of new technologies under various conditions. This capability is vital for optimizing energy solutions before they are deployed in real-world applications.

DSH has developed several key technologies that exemplify its innovative spirit. Solar photovoltaic (PV) integration is one of the flagship projects, focusing on enhancing the efficiency of solar panels through novel materials and designs. The laboratory continuously investigates new photovoltaic materials that can significantly increase sunlight conversion rates, reducing the overall cost of solar energy.

In addition to solar technologies, DSH is a pioneer in the field of energy storage. The laboratory works on advanced battery technologies, including lithium-sulfur and solid-state batteries, which promise higher energy densities and longer life cycles compared to conventional lithium-ion batteries. These enhancements are vital for the effective storage of renewable energy, allowing for smoother integration into the power grid.

Moreover, Energy Tech Laboratories DSH is heavily invested in smart grid technologies, which enhance the efficiency of electricity distribution through real-time data analysis and improved grid management. By deploying advanced metering infrastructure and predictive analytics, DSH aims to create resilient energy systems that can respond dynamically to consumer demand and integrate various energy sources seamlessly.

The laboratory's dedication to collaboration with industry partners, government agencies, and academic institutions ensures that its research is translated into practical solutions. This synergy fosters innovation and accelerates the adoption of sustainable technologies.

In conclusion, Energy Tech Laboratories DSH stands as a pillar of innovation in the energy sector, exemplifying a strong commitment to developing technologies that support a sustainable future. Its focus on renewable energy, energy storage, and smart grid solutions positions it as a key player in the ongoing transition towards a cleaner and more efficient energy landscape.
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