Heatcraft Refrigeration Products H-IM-82C installation instructions Modifying the Parameters

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PRO3 Top Mount Packaged Refrigeration System Outdoor

Modifying the Parameters

PARAMETER NAVIGATION

The operating parameters, modifiable using the keypad, are divided into two types: frequent (type F) and configuration (type C). Access to the latter is protected by password (default= 22) to prevent accidental or unauthorized modifications.

Accessing the type F parameters:

•press the SET button for more than 3 s (if there are active alarms, mute the buzzer), the display shows the parameter code ‘PS’ (password);

•use the UP and DOWN buttons to scroll the parameters. The LED corresponding to the category of parameters will be on;

•press SET to display the value associated with the parameter increase or decrease the value using the UP or DOWN button respectively;

•press SET to temporarily save the new value and display the parameter again;

•repeat the procedure for any other parameters that need to be modified;

•press the SET button for more than 3 s to permanently save the parameters and exit the parameter setting procedure.

Accessing the type C parameters:

•press the SET button for more than 3 s (if there are active alarms, mute the buzzer), the display shows the parameter code “PS” (password);

•press the SET button to access the password setting;

•use the UP and DOWN buttons to scroll the numbers until displaying “22” (password to access the parameters);

•press the SET button to confirm the password;

•use the UP and DOWN buttons to scroll the parameters. The LED corresponding to the category of parameters will be on (see Table below);

•press SET to display the value associated with the parameter increase or decrease the value using the UP or DOWN button respectively;

•press SET to temporarily save the new value and display the parameter again;

•repeat the procedure for any other parameters that need to be modified;

•press the SET button for more than 3 s to permanently save the parameters and exit the parameter setting procedure.

Warnings:

If no button is pressed for 60 s, all the changes made to the parameters, temporarily saved in the RAM, will be cancelled and the previous settings restored.

The dAY, hr, Min parameters are not restored, as these are saved instantly when entered.

If power is disconnected from the instrument before saving the settings (pressing the SET button for 3 s), all the changes made to the parameters and temporarily saved will be lost.

Setting the Default Parameters

Warnings:

Running this procedure overwrites any custom parameter settings.

To reset the default parameters:

•disconnect power from the instrument;

•reconnect power while holding the SET and DOWN buttons;

•the display will show the message “CF”;

•after a few seconds the instrument starts operating with the default configuration. Any different parameter settings will need to be updated.

3. Controllers

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Contents PRO 3 Top Mount Packaged Refrigeration System Cooler Electric Defrost Systems Performance / Electrical Data Cooler Air Defrost SystemsFreezer Electric Defrost Systems For PSC, E for EC motors on evaporator section onlySee reference on Dimensional DiagramsTop View One System Recommended Unit Placement For PTT ModelsTop View Two Systems MinGeneral Safety Information Access RequirementsControl Factory Default Settings RiggingDrain Line Standard Installation ProcedurePTT Models On 2 fan modelsCurb placed on roof of walk-in cooler Maintenance Service InformationSystem Standard Maintenance Guidelines Refrigeration Sequence of OperationRefrigeration/Defrost Sequence of Operation Model PTT Low Temperature Models EZY Setting =1Status Compressor Condenser Evaporator Defrost If unit shows OFF, depressOff Defrost is terminated Model PTT Medium Temperature Models EZY Setting =2Model PTT High Temperature Models EZY Setting =3 Programming the Pjezc Carel Electronic Controller Installation and RemovalDisplay Electrical ConnectionsOutput Not FittedFunctions Available from Keypad Preliminary ConfigurationsKeypads Temperature Control Temperature DisplayAlarm Table of Alarms and SignalsRapid Parameter Set Selction EZY CodeData Error Description of the Main Signals and AlarmsAccessing the type F parameters Setting the Default ParametersAccessing the type C parameters Modifying the ParametersProblem Cause Checks TroubleshootingSet 1 Low Temperature Models L6 w/ -10 F Set Point Device SetupSet 2 Medium Temperature Models M6 w/ 34 F Set Point Set 3 High Temperature Models H6 w/ 38 F Set PointProblem Possible Causes Possible Corrective Steps System Troubleshooting ChartDependable. Versatile. Courteous Replacement Parts byRight source. Right parts. Right now Temp Defrost Systems Single PhaseWiriInformation.5g Medium Wiring InformationModel PTT072M6BE RevDiagram 3. Wiring Diagram Cooler Air Defrost Systems Single PhaseSystem, Typical High Temp ForOptional Three-Year Extended Compressor Warranty Warranty StatementWest Park Place Blvd., Stone Mountain, GA Heatcraft Refrigeration Products, LLC

H-IM-82C specifications

Heatcraft Refrigeration Products has long been a trusted name in the refrigeration industry, dedicated to providing innovative solutions for commercial cooling needs. One of their standout products is the H-IM-82C unit, a remarkable addition to the line that exemplifies reliability, efficiency, and advanced technology.

The H-IM-82C is engineered with exceptional features that cater to various commercial applications. It utilizes a reliable hermetic compressor specifically designed for durability and energy efficiency. This compressor ensures optimal performance while minimizing power consumption, which can lead to significant savings on energy bills over time. Additionally, the unit boasts a high-performance evaporator coil that augments cooling efficiency by maximizing heat transfer. This design feature allows for quicker cooling times, making it ideal for environments that require precise temperature control, such as food storage and preparation areas.

Another notable characteristic of the H-IM-82C is its robust insulation. The unit employs high-density foam insulation that not only enhances energy efficiency but also prevents condensation and frost build-up. This insulation method helps maintain consistent internal temperatures, which is crucial for preserving the quality of perishable goods.

Safety and monitoring technologies are also integral to the H-IM-82C's design. The unit is equipped with advanced electronic controls that facilitate easy temperature adjustments and greater operational oversight. Users can benefit from real-time monitoring and alerts, helping to ensure compliance with food safety regulations.

Moreover, the H-IM-82C is designed with versatility in mind. It can be installed in a variety of configurations, whether horizontally or vertically, allowing for seamless integration into existing systems. Its compact design is another advantage, saving space while still delivering exceptional cooling performance.

Overall, the Heatcraft H-IM-82C is a commendable option for businesses seeking a reliable refrigeration solution. With its energy-efficient compressor, advanced insulation, and user-friendly controls, it effectively balances performance and cost-effectiveness, making it a preferred choice in the competitive landscape of commercial refrigeration. Whether for a restaurant, supermarket, or food processing facility, the H-IM-82C delivers the quality and reliability that Heatcraft is known for, ensuring peace of mind for operators and optimal conditions for stored products.
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