Heatcraft Refrigeration Products H-IM-82C Keypads, Preliminary Configurations

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PRO3 Top Mount Packaged Refrigeration System Outdoor

Keypads

 

NORMAL OPERATION

 

 

 

BUT. NO.

pressing

pressing

START UP

the button

with other

 

alone

buttons

 

 

 

 

 

pressed

 

 

 

 

 

together

 

 

 

 

more than

with 3

 

 

 

 

activates/

 

 

 

1

3 s: switch

 

–

deactivates

 

 

ON/OFF

 

 

 

 

the

 

 

 

 

 

 

 

 

 

 

continuous

 

 

 

 

 

cycle

 

 

 

 

- 1 s:

 

 

 

 

 

displays/

 

 

 

 

 

sets the set

 

 

 

 

 

point

 

 

 

 

 

- more

 

 

 

 

 

than 3 s:

 

 

 

 

 

accesses

 

 

 

 

 

the

 

for 1 s

 

 

2

parameter

–

RESET

 

 

setting

current EZY

 

 

 

 

 

pressed

 

menu

 

set

 

 

 

 

together

 

(enter

 

 

 

 

 

 

 

(2 and 3)

 

password

 

 

 

 

 

 

 

activate

 

22)

 

 

 

 

 

 

 

parameter

 

- mutes the

 

 

 

 

 

 

 

reset

 

audible

 

 

 

procedure

 

alarm

 

 

 

 

 

(buzzer)

 

 

 

 

 

 

pressed

 

 

 

 

more

together

 

 

 

 

with 1

for 1 s

 

 

 

than 3 s:

 

 

 

activates/

displays

 

 

3

activates/

 

 

deactivates

firmware

 

 

 

deactivates

 

 

 

the defrost

the

version

 

 

 

continuous

 

 

 

 

 

cycle

 

 

 

Preliminary Configurations

Once the electrical connections have been completed, simply power-up the controller to make it operative.

Heatcraft recommends that you check the parameters listed.

 

Control Parameters

 

 

st

set point

 

 

 

 

rd

set point differential

 

 

 

 

 

 

 

 

 

 

 

Defrost Parameters

 

 

d0

type of defrost

 

 

 

 

 

 

dl

interval between two defrosts

Controllers

 

 

dt

Alarm Parameters

end defrost temperature

 

 

dP

maximum defrost duration

 

 

 

 

3.

 

 

Ad

temperature alarm delay

 

 

 

 

 

 

AL

low temperature alarm threshold/deviation

 

 

 

 

 

 

AH

high temperature alarm threshold/deviation

 

 

 

 

 

 

Functions Available from Keypad

ON AND OFF

Switching the instrument ON: press UP for more than 3 s (when pressing the button, the display shows ON).

Switching the instrument OFF: press UP for more than 3 s. The display shows the message “OFF”, alternating with the temperature measured by the set probe.

In off status, the following functions are disabled (if featured by the model):

•compressor control / duty setting / continuous cycle;

•defrost;

•fan control;

•alarms : ‘LO’, ‘HI’, ‘IA’, ‘cht’, ‘CHT’;

•door switch (A4= 7/8 );

•buzzer (when available)

While the following are enabled:

•temperature display, alternating with the message “OFF”;

•parameter display and setting;

•alarms: “E0”, “E1”, “E2”;

•the internal timer relating to parameter ‘dI’ is updated. If ‘dI’ expires in OFF status, a defrost is performed when restarting;

•auxiliary relay management, only in the following configurations:

•H1= = 1/2 (“E0” alarm only)

•H1= 3, A4= 6;

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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, depressModel PTT High Temperature Models EZY Setting =3 Model PTT Medium Temperature Models EZY Setting =2Off Defrost is terminated Programming the Pjezc Carel Electronic Controller Installation and RemovalDisplay Electrical ConnectionsOutput Not FittedKeypads Preliminary ConfigurationsFunctions Available from Keypad 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 ChartRight source. Right parts. Right now Replacement Parts byDependable. Versatile. Courteous WiriInformation.5g Defrost Systems Single PhaseTemp 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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