Sunlife Enterprises DM180, DM300, DM240 installation manual Filters, Service Access

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356214-XIM-A-0108

FIGURE 3 - FIXED OUTDOOR AIR DAMPER

CONDENSATE DRAIN

Plumbing must conform to local codes. Use a sealing compound on male pipe threads. Install a condensate drain line from the one-inch NPT female connection on the unit to an open drain.

NOTE: The condensate drain operates in a negative pressure in the cabinet. The condensate drain line MUST be trapped to provide proper drain- age. See Figure 4.

FIGURE 4 - RECOMMENDED DRAIN PIPING

COMPRESSORS

Units are shipped with compressor mountings factory- adjusted and ready for operation.

Do not loosen compressor mounting bolts.

FILTERS

Two-inch or four-inch filters can be supplied with each unit. Filters must always be installed ahead of the evaporator coil and must be kept clean or replaced with same size and type. Dirty filters will reduce the capacity of the unit and will result in frosted coils or safety shut- down. Minimum filter area and required sizes are shown in Physical Data Table 7.

SERVICE ACCESS

The following removable panels provide access to all serviceable components:

•Compressor compartment

•Electric Heat compartment

•Gas Heat compartment (Two panels)

•Side Supply & Return Air compartments (Two panels)

•Blower compartment (Three panels)

•Main control box

•Filter compartment

•Outdoor Air compartment (Two panels)

Refer to the Dimensions and Clearances Figure 13 for location of these access panels.

Make sure that all screws and panel latches are replaced and properly positioned on the unit to maintain an airtight seal.

Johnson Controls Unitary Products

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Contents Installation Table of Contents List of Tables List of FiguresReference Safety ConsiderationsGeneral InspectionApprovals Renewal PartsTon Sunline & Magnum & MagnaDRY Model Number Nomenclature Product NomenclatureLimitations InstallationInstallation Safety Information Location Unit Application DataClearances Rigging and HandlingFixed Outdoor AIR Intake Damper DuctworkFilters Service AccessField Wiring DM ELECTRIC/ELECTRIC and GAS/ Electric Units Electric Heat Application Data Optional Electric Heat Power and Control WiringControl Wire Sizes ThermostatPipe Sizing Optional GAS HeatGAS Heat Application Data GAS PipingExternal Supply Connection External SHUT-OFF Vent and Combustion AIR Hood Vent and Combustion AIR HoodsOptional Power EXHAUST/BAROMETRIC Relief Damper Rain Hood Enthalpy Setpoint Adjustment Four and SIX Point Loads Models Physical DataSize DM Electrical Data -WITHOUT Powered Convenience OutletDM Electrical Data -WITH Powered Convenience Outlet Front View Rear View Dimensions Unit Clearances and Rain Hood Dimensions 15, 20 & 25 TON AIR Temp Altitude Meter Altitude Correction FactorsALTITUDE/TEMPERATURE Conversion Factor High Static Drive CFM 80 m3/s 30 m3/s 10 m3/s 40 m3/s 1030 378 321 258 199 134 1070 417 361 299 240 XIM-A-0108 DM300 Unit Downflow Duct Connections CFM Blower Motor and Drive Data Power Exhaust PerformanceStatic RESISTANCES1 Checking AIR Supply CFM PhasingDrop Pressure Nominal CFM Thousands Supply AIR IWGCooling Sequence of Operation OperationSequence of Operations Overview LOW-PRESSURE Limit Switch Flash Codes Safety ControlsReset Compressor ProtectionElectric Heat Anticipator Setpoints Heating Operation ErrorsLimit Control Setting Heat Anticipator SetpointsGAS Valve Piping GAS Heating Operation ErrorsGAS Valve START-UP Cooling POST-START Check List GAS START-UP GAS HeatShut Down PRE-START Check ListChecking GAS Input Manifold GAS Pressure AdjustmentBurner AIR Shutter Adjustment Burner InstructionsGAS Rate Cubic Feet PER Hour TroubleshootingAdjustment of Temperature Rise Cooling Troubleshooting GuideXIM-A-0108 XIM-A-0108 XIM-A-0108 XIM-A-0108 GAS Heat Troubleshooting Guide XIM-A-0108 Unit Flash Codes Unit Control Board Unit Control Board Flash CodesOption Byte Setup Unit Control Board Option SetupXIM-A-0108 Johnson Controls Unitary Products Johnson Controls Unitary Products York Drive Norman, OK

DM300, DM240, DM180 specifications

Sunlife Enterprises has made significant strides in the competitive market of digital management tools with their innovative lineup of products: the DM240, DM300, and DM180. Each of these devices has been engineered to cater to specific operational needs while sharing a common foundation of advanced technology, versatility, and user-centric design.

The DM240 is an entry-level model that caters to small businesses looking for an efficient digital management solution without the hefty price tag. With a compact design and intuitive user interface, the DM240 allows for seamless integration into various work environments. Key features include a high-resolution touchscreen display, which facilitates easy navigation and quick access to essential functions. The device supports wireless connectivity options, ensuring users can manage tasks from anywhere within their operating environment. The energy-efficient design of the DM240 also promotes sustainability without compromising performance.

Moving up the line, the DM300 offers enhanced capabilities for medium-sized enterprises. This model is powered by advanced processing technology, allowing for faster data handling and superior multitasking. The DM300 features expanded memory and storage options, ensuring that users can manage larger datasets effortlessly. Additionally, with built-in advanced security features like biometric authentication and encrypted data storage, businesses can ensure that sensitive information remains protected. The intuitive software interface of the DM300 is designed for ease of use while providing advanced analytics tools to enable users to make data-driven decisions.

At the top of the range is the DM180, a sophisticated solution tailored to large organizations with complex digital management needs. The DM180 showcases a state-of-the-art design with high-performance computing capabilities. It features an expansive multi-touch display, allowing multiple users to interact simultaneously, facilitating collaboration and teamwork. The DM180 is equipped with cloud integration options, promoting real-time data access and sharing among teams, regardless of location. Its scalability ensures that businesses can adapt the system to accommodate growth without compromising functionality. Moreover, it offers comprehensive reporting and analytics tools, empowering organizations to gain valuable insights into their operations.

In summary, Sunlife Enterprises’ DM240, DM300, and DM180 models stand out for their unique features designed to meet the evolving needs of businesses. With a focus on user experience, performance, and security, these devices are poised to help organizations enhance productivity and drive innovation in the digital management landscape.
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