Electrical Connections

WARNINGS:

The electrical connections must only be completed by a qualified electrician;

A power supply other than the type specified may seriously damage the system;

 

 

 

 

Separate as much as possible the probes and digital input

 

 

 

 

 

 

 

 

signal cables from the cables carrying inductive loads

 

 

 

 

and power cables to avoid possible electromagnetic

 

 

 

 

disturbance. Never lay power cables (including the

 

 

 

 

electrical cables) and probe signal cables in the same

 

3.Controllers

 

 

conduits. Do not install the probe cables in the immediate

 

 

 

vicinity of power devices (contactors, circuit breakers or

 

 

 

devices. The probes must be connected using shielded

 

 

 

 

similar);

 

 

 

 

Reduce the path of the probe and sensor cables as much

 

 

 

 

as possible, and avoid spiral paths that enclose power

 

 

 

 

cables (minimum cross-section of each wire: 0.5 mm2);

 

 

 

 

Avoid direct contact with internal electronic components;

 

 

 

 

Connection errors (and connections other than those

 

 

 

 

indicated in this manual) may involve danger to the safety

 

 

 

 

of the users and cause faults on the instruments and the

 

 

 

 

components connected;

 

 

 

 

Fit the unit with all the electromechanical safety devices

 

 

 

 

required to guarantee correct operation and the complete

 

 

 

 

safety of the user.

 

 

 

 

 

 

 

 

 

CONTROLLER WIRING

12

Installation and Operations Manual

Display

 

 

NORMAL OPERATION

START

BUT. NO. FUNCTION

 

 

 

ON

OFF

flash

UP

 

 

 

 

 

 

 

 

1

compressor

on

off

call

on

 

 

 

 

 

 

2

fan

on

off

call

on

 

 

 

 

 

 

3

defrost

on

off

call

on

 

 

 

 

 

 

 

auxiliary

output

output

 

 

4

output

not

–

on

active

 

(AUX)

active

 

 

 

 

 

 

 

 

RTC

RTC not

 

 

 

 

available,

 

 

 

 

enabled

available

 

 

 

 

(tEN=1)

or not

 

on (if the

 

 

enabled

 

5

clock (RTC)

and at

 

clock is

(tEN=0)

 

 

 

least

 

fitted)

 

 

or no

 

 

 

one time

 

 

 

 

time

 

 

 

 

band has

 

 

 

 

band set

 

 

 

 

been set)

 

 

 

 

alarm in

no

 

 

6

alarm

alarm in

–

on

progress

 

 

progress

 

 

 

 

three digits with decimal point and range

7

digits

-199 to 999. See parameters /4, /5, /6 for

the type of probe displayed, values in

 

 

 

 

°C/°F and decimal point

Page 11 Page 13
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Image 12
Heatcraft Refrigeration Products H-IM-82C installation instructions Electrical Connections, Display, Output Not, Fitted
Page 11 Page 13

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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