Heatcraft Refrigeration Products H-IM-CU warranty Condensing Unit Rigging and Mounting

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Condensing Unit Rigging and Mounting

Rigging holes are provided on all units. Caution should be exercised when moving these units. To prevent damage to the unit housing during rigging, cables or chains used must be held apart by spacer bars. The mounting platform or base should be level and located so as to permit free access of supply air.

Ground Mounting

Concrete slab raised six inches above ground level provides a suitable base. Raising the base above ground level provides some protection from ground water and wind blown matter. Before tightening mounting bolts, recheck level of unit. The unit should in all cases be located with a clear space in all directions that is at a minimum, equal to the height of the unit above the mounting surface. A condensing unit mounted in a corner formed by two walls, may result in discharge air recirculation with resulting loss of capacity.

Roof Mounting

Due to the weight of the units, a structural analysis by a qualified engineer may be required before mounting. Roof mounted units should be installed level on steel channels or an I-beam frame capable of supporting the weight of the unit. Vibration absorbing pads or springs should be installed between the condensing unit legs or frame and the roof mounting assembly.

Access

Provide adequate space at the compressor end of the unit for servicing. Provide adequate space on the connection side to permit service of components.

Spring Mounted Compressor

Compressors are secured rigidly to make sure there is no transit damage. Before operating the unit, it is necessary to follow these steps:

a)Remove the upper nuts and washers.

b)Discard the shipping spacers.

c)Install the neoprene spacers. (Spacers located in the electrical panel or tied to compressor.)

d)Replace the upper mounting nuts and washers.

e)Allow 1/16 inch space between the mounting nut/washer and rubber spacer. Mounting spring must not be fully compressed when mounting nut is properly installed. See Figures 3 and 5.

Rigid Mounted Compressor

Some products use rigid mounted compressors. Check the compressor mounting bolts to insure they have not vibrated loose during shipment. See Figure 4.

Figure 3. Spring Mount

Figure 4. Solid Mount for Mobile or Deep Sump Application

Figure 5. Spring Mount

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Contents Units Some units are pressurized with dry air or inert gas General Safety InformationWarranty Statement Decorative Fences Requirements for Remote and Water Cooled Condensing Units Diagram City & Tower Water ConnectionsCondensing Unit Rigging and Mounting Head Pressure Control Ambient Fan Cycle Thermostat SettingsOil Types Refrigeration OilsPolyol Ester Lubricants Mineral OilsRecommended Refrigerant Piping Practices Phase Loss MonitorRefrigerant Pipe Support Suction LinesHot gas line sizes for R-22, R404A and R507 Liquid LinesHot Gas Defrost Systems Line Sizing Unit Cooler PipingCopper Tube, O.D., Type L Globe Valve Open Equivalent Feet of Pipe Due to Valve and Fitting FrictionRecommended Remote Condenser Line Sizes 000 Recommended Line Sizes for R-22Recommended Line Sizes for R-404A and R507 Refrigerant Charging Instructions Field WiringEvacuation and Leak Detection Check Out and Start Up Example Operational Check OutSystem Balancing Compressor Superheat Operation of Paragon Timer Electric Defrost TroubleshootingOperation of Grasslin Timer General Sequence of OperationCheck liquid line solenoid valve operation System Troubleshooting ChartClean strainers Air-Cooled Condensing Units Preventive MaintenanceUnit Coolers Page Page Page Page Replacement Parts by

H-IM-CU specifications

Heatcraft Refrigeration Products has long been recognized as a leader in the refrigeration industry, and their H-IM-CU model is a prime example of innovative design and cutting-edge technology. The H-IM-CU is engineered to deliver exceptional performance and efficiency, catering to various commercial refrigeration needs.

One of the standout features of the H-IM-CU is its robust construction. The unit is designed with high-quality materials that ensure durability and long-lasting performance in demanding environments. This construction not only protects against wear and tear but also supports the reliable operation essential for business continuity.

The H-IM-CU incorporates advanced cooling technologies that enhance its efficiency. Equipped with a high-efficiency compressor, this model optimizes energy consumption, reducing operational costs while still maintaining optimal refrigerant temperatures. This energy-efficient design is particularly beneficial for businesses looking to minimize their carbon footprint and achieve sustainability goals.

An important characteristic of the H-IM-CU is its user-friendly control system. The intuitive interface allows operators to easily adjust and monitor temperature settings, ensuring that products are stored in favorable conditions. This user-centric design simplifies the management of refrigeration units, making it easier for staff to perform routine tasks.

Additionally, the H-IM-CU features a whisper-quiet operation, which is an advantage for businesses that prioritize a pleasant customer experience. This is achieved through effective sound-dampening technologies and smart engineering that minimize noise without compromising cooling performance.

Another significant highlight is the versatility of the H-IM-CU. It is suitable for a wide range of applications, from convenience stores to restaurants and supermarkets. This adaptability makes it a preferred choice for businesses seeking a reliable refrigeration solution that can cater to their specific needs.

Furthermore, the model boasts enhanced airflow technology that ensures even temperature distribution throughout the unit. This promotes efficient cooling and eliminates hotspots, keeping products at the desired temperature consistently.

Overall, the Heatcraft Refrigeration Products H-IM-CU stands out as a leading choice in commercial refrigeration. With its combination of durability, energy efficiency, user-friendly controls, quiet operation, and versatility, it meets the high standards of modern businesses looking for reliable cooling solutions. Investing in the H-IM-CU not only enhances product longevity but also aids in operational efficiency, making it a wise choice for any commercial refrigeration setup.
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