Heatcraft Refrigeration Products H-IM-CU warranty General Safety Information, Warranty Statement

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General Safety Information

1.Installation and maintenance to be performed only by qualified personnel who are familiar with this type of equipment.

2.Some units are pressurized with dry air or inert gas.

All units must be evacuated before charging the system with refrigerant.

3. Make sure that all field wiring conforms to the requirements of the equipment and all applicable national and local codes.

4.Avoid contact with sharp edges and coil surfaces. They are a potential injury hazard.

5.Make sure all power sources are disconnected before any service work is done on units.

WARNING: Refrigerant can be harmful if it is inhaled. Refrigerant must be used and recovered responsibly.

Failure to follow this warning may result in personal injury or death.

Inspection

Responsibility should be assigned to a dependable individual at the job site to receive material. Each shipment should be carefully checked against the bill of lading. The shipping receipt should not be signed until all items listed on the bill of lading have been accounted. Check carefully for concealed damage. Any shortage or damages should be reported to the delivering carrier. Damaged material becomes the delivering carrier’s responsibility, and should not be returned to the manufacturer unless prior approval is given to do so. When uncrating, care should be taken to prevent damage. Heavy equipment should be left on its shipping base until it has been moved to the final location. Check the serial tag information with invoice. Report any discrepancies to your Heatcraft Refrigeration Products Sales Representative.

Warranty Statement

Seller warrants to its direct purchasers that products, including Service Parts, manufactured by SELLER shall be of a merchantable quality, free of defects in material or workmanship, under normal use and service for a period of one

(1)year from date of original installation, or eighteen (18) months from date of shipment by SELLER, whichever first occurs. Any product covered by this order found to Seller’s satisfaction to be defective upon examination at Seller’s factory will at SELLER’s option, be repaired or replaced and returned to Buyer via lowest common carrier, or SELLER may at its option grant Buyer a credit for the purchase price of the defective article. Upon return of a defective product to SELLER’s plant, freight prepaid, by Buyer, correction of such defect by repair or replacement, and return freight via lowest common carrier, shall constitute full performance by SELLER of its obligations hereunder.

SELLER shall have no liability for expenses incurred for repairs made by Buyer except by prior, written authorization. Every claim on account of breach of warranty shall be made to SELLER in writing within the warranty period specified above – otherwise such claim shall be deemed waived. Seller shall have no warranty obligation whatsoever if its products have been subjected to alteration, misuse, negligence, free chemicals in system, corrosive atmosphere, accident, or if operation is contrary to SELLER’s or manufacturer’s recommendations, or if the serial number has been altered, defaced, or removed.

The forgoing is in lieu of all other warranties, express or implied, notwithstanding the provisions of the uniform commercial code, the Magnuson-Moss Warranty - Federal Trade Commission Improvement Act, or any other statutory or common law, federal or state.

SELLER makes no warranty, express or implied, of fitness for any particular purpose, or of any nature whatsoever, with respect to products manufactures or sold by seller hereunder, except as specifically set forth above and on the face hereof. It is expressly understood and agreed that SELLER shall not be liable to buyer, or any customer of buyer, for direct or indirect, special, incidental, consequential or penal damages, or for any expenses incurred by reason of the use or misuse by buyer or third parties of said products. To the extent said products may be considered "consumer products," As defined

in Sec. 101 of the Magnuson-Moss Warranty - Federal Trade Commission Improvement Act, SELLER makes no warranty of any kind, express or implied, to "consumers," except as specifically set forth above and on the face hereof.

The following conditions should be adhered to when installing this unit to maintain the manufacturers warranty:

a)System piping must be in accordance with good refrigeration practices.

b)Inert gas must be charged into the piping during brazing.

c)The power supply to the unit must meet the following conditions: A. Three phase voltages must be +/- 10%

of nameplate ratings. Single phase must be within +10% or -5% of nameplate ratings.

B.Phase imbalance cannot exceed 2%.

d)All control and safety switch circuits must be properly connected according to the wiring diagram.

e)The factory installed wiring and piping must not be changed without written factory approval.

f)All equipment is installed in accordance with

Heatcraft Refrigeration Products specified minimum clearances.

MOTOR COMPRESSORS:

Motor compressors furnished by SELLER are subject to the standard warranty terms set forth above, except that motor compressor replacements or exchanges shall be made through the nearest authorized wholesaler

of the motor compressor manufacturer (not at SELLER’s factory) and no freight shall be allowed for transportation of the motor compressor to and from the wholesaler. The replacement motor compressor shall be identical to the model of the motor compressor being replaced. Additional charges which may be incurred throughout the substitution of other than identical replacements are not covered by this warranty. An optional, non assignable, four (4) year extended compressor warranty may be purchased within the boundaries of the United Sates of America, its territories and possessions, and Canada. With this extended compressor warranty, replacements are administered by an authorized compressor distributor only. Replacements within the first year of the warranty area available through the distributor; the second through fifth years, the purchaser must submit a proof-of- purchase of a compressor and supply it to Heatcraft Refrigeration Products Warranty Claims for reimbursement.

Seller makes no express warranties except as noted above. All implied warranties are limited to the duration of the Express Warranty. Liability for incidental and consequential damages is excluded.

© 2008 Heatcraft Refrigeration Products LLC

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Contents Units Some units are pressurized with dry air or inert gas General Safety InformationWarranty Statement Decorative Fences Diagram City & Tower Water Connections Requirements for Remote and Water Cooled Condensing UnitsCondensing Unit Rigging and Mounting Ambient Fan Cycle Thermostat Settings Head Pressure ControlPolyol Ester Lubricants Refrigeration OilsOil Types Mineral OilsRefrigerant Pipe Support Phase Loss MonitorRecommended Refrigerant Piping Practices Suction LinesHot gas line sizes for R-22, R404A and R507 Liquid LinesHot Gas Defrost Systems Unit Cooler Piping Line SizingCopper Tube, O.D., Type L Globe Valve Open Equivalent Feet of Pipe Due to Valve and Fitting FrictionRecommended Remote Condenser Line Sizes Recommended Line Sizes for R-22 000Recommended 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 Grasslin Timer Electric Defrost TroubleshootingOperation of Paragon 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.