Remak VCS User Manual

1
Control units VCS
Table of Contents
n e VCS control unit soware is the intellectual property
of REMAK a.s.
n VCS control units are manufactured in accordance with
valid Czech and European regulations and technical stan-
dards.
n VCS control units must be installed and used only in accor-
dance with this documentation.
n The manufacturer is not responsible for any damage resul-
ting from use for purposes other than specified in this do-
cumentation, and the customer bears the risks of such use.
n The installation and operating documentation must be
available for the operating and servicing staff. It is advi-
sable to store this documentation close to the installed
VCS control unit.
n When handling, installing, wiring, commissioning, repairing
or servicing the air-handling units, it is necessary to observe
valid safety rules, standards and generally recognized
technical rules.
n All equipment connections must comply with the respective
safety standards and regulations.
Introduction
Equipment characteristics .................................................................................................................................................................2
Design ....................................................................................................................................................................................................... 3
Documentation and Safety Measures ...........................................................................................................................................4
Handling, Transport and Location ................................................................................................................................................... 5
Commissioning ...................................................................................................................................................................................... 6
Control and Protection Functions ...................................................................................................................................................8
Basic Operating Modes ...................................................................................................................................................................17
Additional Operating Modes and Functions .............................................................................................................................17
Temperature and Time Modes ...................................................................................................................................................... 19
Control (HMI-SG controller) ............................................................................................................................................................ 20
List of Data Points (HMI-SG controller) ......................................................................................................................................27
List of Failures (HMI-SG controller) ..............................................................................................................................................43
REMAK mobile app ...........................................................................................................................................................................47
Control (HMI-DM, HMI-TM and HMI@Web controllers) ........................................................................................................46
Control (HMI@Web – Installation and Connection to PC and LAN/WAN) ....................................................................51
SCADA (Supervisory Control and Data Acquisition) ..............................................................................................................58
List of Data Points (HMI-DM, HMI-TM and HMI@Web controller) ...................................................................................59
List of Failures (HMI-DM, HMI-TM and HMI@Web controller) ............................................................................................ 68
Other Control ......................................................................................................................................................................................69
Connection to the Master System (LonWorks Standard) ...................................................................................................70
Connection to the Master System (ModBus Standard) .......................................................................................................75
Connection to the Master System (BacNet Standard) ........................................................................................................95
POOL UNITS – descriptioon of control ......................................................................................................................................97
PLC Controller for Compressor Output Control ......................................................................................................................99
Electronic Expansion Valve Overheating Controller EC3-X33 ......................................................................................... 104
KHD-S1_ _.R Backup System Wiring Diagram.................................................................................................................... 110
Unit Activation ................................................................................................................................................................................. 111
Checks and Failures ........................................................................................................................................................................113
Troubleshooting ..............................................................................................................................................................................114
Spare Parts and Service ...............................................................................................................................................................115
Disposal and Recycling ................................................................................................................................................................. 115
n Any changes or modifications to individual components of
the VCS control unit which could affect its safe and proper
functioning are forbidden.
n Before installing and using the air-handling units, it is nece-
ssary to familiarize yourself with and observe the directions
and recommendations included in the following chapters.
n The VCS control units, including their individual parts,
are not intended, due to their concept, for direct sale
to end customers. Each installation must be performed
in accordance with a professional project created by
a qualified designer who is responsible for the proper
selection and dimensioning of components concerning
their suitability for a given application. Installation and
commissioning may only be performed by an authorized
company licensed in accordance with generally valid
regulations.
n REMAK a.s. is not responsible for any damage, direct or
indirect, caused by unauthorized or unqualified used of
the soware or hardware, or for any damage caused by
ignoring the product's Operating Instructions.
Up-to-date version of this document is available at website www.remak.eu

Remak VCS Specifications

General

Brand	Remak
Model	VCS
Category	Control Unit
Language	English