Energy Tech Laboratories DHG180, DHG240 installation instructions Installation Instruction

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INSTALLATION

INSTRUCTION

CONTENTS

GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 SAFETY CONSIDERATIONS . . . . . . . . . . . . . . . . . . 3 AGENCY APPROVALS . . . . . . . . . . . . . . . . . . . . . . 4 INSPECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

COMPLETE TABLE OF CONTENTS ON FOLLOWING PAGE

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SUNLINE GAS/ELECTRIC

SINGLE PACKAGE

AIR CONDITIONERS

MODELS: DHG180 (15 TON, 10.0 EER)

DHG240 (20 TON, 9.7 EER)

208/230/460 VOLT

208/230/575 VOLT

MODELS ONLY

MODELS ONLY

 

035-17233-000-C-0702

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Contents Installation Instruction Table of Contents Product Nomenclature General Safety ConsiderationsAgency Approvals InstallationInspection Rigging and Handling LocationFixed Outdoor AIR Intake Damper DuctworkPower and Control Wiring Service AccessCondensate Drain CompressorsCombustion Discharge Control Wire SIZES1GAS Piping GAS ConnectionControlwiring External Supply Connection External SHUT-OFF Pipe SIZING1Enthalpy SET Point Adjustment Power EXHAUST/BAROMETRIC Relief Damper and Rain Hood OptionVent and Combustion AIR Hoods Enthalpy Setpoint Adjustment DHG Voltage LIMITATIONS1 Physical DataMinimum Clearances DHG Electrical DataUnit Dimensions DHG180 & 240 Front View Utilities Entry Unit Dimensions DHE/DHG180 & 240 Rear ViewDHG 15 TON Supply AIR Blower Performance 230/460 Volt and High Speed Drive AccessoryDHG180 Bottom Duct CONNECTIONS1 Volt and Standard DriveDHG 20 TON Supply AIR Blower Performance Volt and High Speed Drive AccessoryDHG240 Bottom Duct CONNECTIONS1 Static RESISTANCES1 Power Exhaust PerformanceBlower Motor and Drive Data Operation Safety ControlsCooling System Preliminary Operation CoolingIntermittent Blower Heating SystemStart UP POST-START Check List GAS Manifold GAS Pressure AdjustmentPilot Checkout To Shut DownChecking Supply AIR CFM Burner AIR Shutter AdjustmentGAS Rate Cubic Feet PER HOUR1 Checking GAS InputSecure OWNER’S Approval Belt Drive BlowerNormal Maintenance MaintenanceCleaning Flue Passages and Heating ELE- Ments Typical Flue Baffle INSTALLA- Tion Troubleshooting035-17233-000-C-0702 Unitary

DHG180, DHG240 specifications

Energy Tech Laboratories has made significant strides in the realm of energy efficiency and renewable technologies with the introduction of their innovative models, the DHG240 and DHG180. These advanced devices are designed to optimize energy consumption, minimize environmental impact, and enhance overall energy management.

The DHG240 model stands out with its high-capacity performance, delivering a robust output of 240 kW. This unit is ideal for large facilities and industrial applications, where energy demands are high. One of its main features is its advanced algorithm for energy distribution, which allows for optimal load balancing across various operational units. This ensures that energy is used efficiently, reducing waste and lowering operational costs.

Similarly, the DHG180 is designed for medium-sized operations, providing an output of 180 kW. It offers an effective solution for businesses seeking to improve energy efficiency without the excessive overhead costs typically associated with larger systems. The DHG180 incorporates state-of-the-art monitoring systems that provide real-time data on energy consumption, allowing operators to make informed decisions and adjust settings as needed.

Both models integrate cutting-edge technologies such as smart grid capabilities and renewable energy sources. They are equipped to handle integration with solar panels and wind turbines, enabling facilities to harness clean energy and reduce reliance on fossil fuels. This feature not only contributes to sustainability goals but also provides a buffer against fluctuating energy prices.

The design of both the DHG240 and DHG180 prioritizes durability and reliability. They are constructed from high-quality materials that withstand harsh operational conditions, ensuring a long lifespan and reduced maintenance costs. Furthermore, these systems are compliant with various energy efficiency standards, making them a responsible choice for environmentally conscious businesses.

User-friendliness is another hallmark of these devices. An intuitive interface allows operators to easily monitor and control energy usage, while remote access compatibility enables management from off-site locations. This flexibility is crucial in today’s fast-paced business environment.

In conclusion, Energy Tech Laboratories’ DHG240 and DHG180 models represent the forefront of energy technology. By delivering high performance, integrating renewable solutions, and prioritizing ease of use, these units empower businesses to achieve their energy efficiency goals while promoting sustainability. Whether for large industries or medium-sized enterprises, these systems are engineered to meet the dynamic needs of modern energy management.