EMERSON XM700 Climate Technologies Instruction Manual

EMERSON XM700 Climate Technologies

Important Information

The XM700 series is a family of electronic regulators for the optimized management of refrigerated multiplexed cabinets.
It has been developed to guarantee high flexibility and connectivity through Bluetooth® communication system and a dedicated APP. The powerful hardware platform, easy installation mode, and the simple configuration best meet installer and service needs. Furthermore, special algorithms have been developed to ensure energy savings in every application. The FULL TOUCH interface, the high amount of information available, the ease of cleaning, the intuitive interaction and much more, are just some of the features of this series. The XM700 family has been designed for remote cases, vertical cabinets, refrigerated counters and is ideal for all types of applications in the retail world, from small shops to discount stores, from supermarkets to hypermarkets. The multiple functions that characterize these controllers also make them suitable for the optimized management of cold rooms.

Applications

Main features

Food quality
The accurate temperature regulation, display of events and alarm management can help to ensure the highest quality of fresh food.

Homogeneous temperature control
Thanks to temperature regulation determined by the average of one or more probes (up to 5), it is possible to have a homogeneous temperature inside the environment. This special function is highly valued for cold rooms where the temperature results can be different and not homogeneous, affecting the quality of the product.

Auto-adaptive algorithm
The new auto-adaptive algorithm for superheat management simplifies the cabinet setup and improves its performance in terms of temperature stability ensuring optimum food preservation and decreasing energy consumption.

Data in real time
A faster communication (38,4k) between controllers and supervising systems allows the cabinet to be monitored in real time ensuring a prompt intervention of the service in case of alarms.

Easy commissioning operations
The controller memory contains several parameter maps (for normal or low temperature, with or without auto-adaptive superheat, and more). The user can select the most suitable one, and quickly setparameters.

Environmentally friendly
With our eco-friendly solutions, innovation and efficiency means respecting the environment by optimizing consumption and reducing pollution, and gas emissions.
The energy consumption is guaranteed thanks to the use of modulating loads (fans, lights, heaters, and more) via selectable analogue outputs (PWM, 0÷10Vdc or 4÷20mA).

Protection & hygiene guaranteed
The flat surface is easy to clean for much better hygiene. The IP65 high level of front protection is guaranteed.

Firmware update even remotely
Besides updating the firmware of the controller by using the Wizmate software directly on site, it is possible to execute this operation even remotely, through the XWEB PRO monitoring system. This avoids machine stops, which could result in wasted energy and resources, ensuring the controller is updated with the latest functions and compatible gases.

Complete cabinet management

XM700 controllers guarantee an optimized load control (lights, fans, heaters, and more) and high plant efficiency, both using stepper or ON/OFF valves.

The special autocalibration function for stepper valves allows their optimized regulation with improved plant efficiency

Synchronized management of functions

For optimized control and functioning of the cabinets, it is possible to connect up to 8 devices per each LAN network. In this way, with a single command, you can obtain:

• synchronized defrosts to ensure the correct temperature management and product preservation;
• the optimization of installation time and costs through a common pressure probe;
• the synchronization of the day/night function (curtains, night set, energy saving, and more) to decrease consumptions;
• timed light switching ON/OFF.

Integration with the XeCO2 system

The XM700 controllers, in addition to meeting the needs of small applications, are ideal for supermarkets or hypermarkets. They play a fundamental role in the XeCO2 system where, because of their special functions, they contribute to optimizing management of CO2 system efficiency.

• Safer systems thanks to the synchronization among compressor racks, cabinets, and monitoring systems
• The reduction of short cycles during the night protects compressors, which can help reduce wear and lower maintenance calls and costs
• Maximum efficiency thanks to dynamic superheat management, with cost reduction and COP improvement
• Active compressor protection against flood infiltration and high discharge temperature
• Quick and easy installation thanks to pre-configured maps
• Smart function updates directly from the monitoring system
• High efficiency whether using a stepper or a ON/OFF valve

Features

• For stepper valves

• For ON/OFF valves

2xNTC/PTC/PT1000/NTC_US/DI +1×0÷5V/4÷20mA all configurable
Digital inputs| 2 x configurable| 2 x configurable
Relay outputs| 2x16A SPST + 2x8A SPST + 1x5A SPST all configurable| 2x16A SPST

• 2x8A SPST + 1x5A SPST all configurable
  Hot Key output| present| present
  0÷10Vdc output| present| present
  0÷10V/4÷20mA/PWM output| present| present
  RS485 serial output| client| client
  LAN output| up to 8 devices| up to 8 devices
  Driver valve output| stepper (unipolar up to 0,40A)| ON/OFF (triac 8÷30W)
  Back-up battery for EEV| internal|
  Real Time Clock| present| present
  Certifications| EN60335-2-89| EN60335-2-89

Dedicated App

Through Bluetooth® communication and the new App, available for both iOS and Android, interaction with refrigeration units is even more immediate. It is now possible to check cabinet operation in real time via the user interface available on your mobile device (smartphone, tablet), thus expanding functionality and usability. It will therefore be possible to have full control of the unit to which you connect, and the configuration, control and maintenance activities will be even more simplified. The App provides complete reporting with graphs and statistics, allows you to view messages relating to the status of the refrigerated cabinets (presence of alarm conditions), and identifies users in order to manage user access and permission levels securely and centrally.

• Ready to be used in a few minutes
• Advanced machine status display and analysis
• Simplified maintenance and cost reduction

Dimensions and cut-out

CT760

XM756D – XM759D

Main accessories

• XJ485USB-KIT
  Converter from USB to RS485

• WIZMATE
  Programming tool for controllers and Hot Key

• HOT KEY 128K
  Key for parameter programming

• PROBES
  Temperature and pressure probes available for every kind of application

CUSTOMER SUPPORT

Emerson Commercial & Residential Solutions
Dixell S.r.l. – Z.I. Via dell’Industria, 27 – 32016 Alpago (BL) ITALY – Tel. +39.0437.9833 r.a. – Fax +39.0437.989313
EmersonClimate.com – Dixell@Emerson.com
release 1.0 – 1582007600-GB
All trademarks are property of their respective owners. Dixell reserves the right to alter its products without notice. All rights
reserved. Because environmental conditions are outside of Dixell’s control, we cannot assume liability for results obtained nor any
damages that may occur due to improper application. Manuals and updates are available on our Web Site EmersonClimate.com

References

• EmersonClimate.com

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