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Documentation, Safety Measures, Manipulation
Design
The control system design is based on the selection of required
features and on its internal configuration. The design is performed
automatically using the algorithm integrated into the design soft-
ware also used for the air-handling unit design. The design output
provides an exact specification of the control unit, including the
following individualised lists for a specific device:
n
Summary of connected components
n
Wiring diagrams of all components
n
List of all recommended cables for the connection of all
components (the cables must always be used in accordance
with the el. equipment project documentation).
Control Unit Designation
The control unit designation is always created by a unique code
(generated by the AeroCAD design program for the control unit
calculation and design), which is only included in the accompany-
ing technical documentation (not on the control unit), and by
the serial number (for communication with the manufacturer).
Documentation
VCS control systems can be installed and used only in accordance
with the delivered documentation.
Documentation List
n
Product Installation and Operating Instructions
n
Control system configuration (summary of connected
components), terminal diagram and list of recommended
cables – device printout from the design program
Additional – General Documentation
The system or device documentation also includes the operating
and inspection documentation kept during the device service life
and the Service Regulations, for which the user is responsible.
Service Regulations
Before putting the air-handling device into permanent operation,
the device user in collaboration with the designer, or the sup-
plier, must issue service regulations in accordance with local
regulations.
We recommend including the following in these service regula-
tions:
n
Air-handling device assembly configuration, its intended use
and a description of its operation in all operating modes
n
Description of all safety and protective elements and their
functions
n
Summary of the health protection principles, safety and op-
erating rules to be observed when operating the air-handling
equipment
n
List of requirements for operating staff qualifications and
training, nomenclature list of personnel authorized to oper-
ate the air-handling device
n
Detailed emergency and accident instructions to be fol-
lowed by the operating staff
n
Operating particularities in different climatic conditions (e. g.
summer or winter operation)
n
Inspection, checking and maintenance schedule, including a
list of checking steps, and their recording
Documentation Availability
The documentation delivered with the control system (original)
and operating documentation must be permanently available for
6
the operating and service staff and stored near the air-handling
equipment. The Installation and Operating Instructions are also
available at the website: https://www.remak.eu
Warning
The manufacturer reserves the right to make changes and amend
the documentation due to technical innovations and changes to
legislation without prior notice. Information on changes and
updates are always available at the website https://www.
remak.eu
Safety Measures
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 tech-
nical rules.
n
In particular, it is necessary to use suitable tools and person-
al protective work aids (e. g. gloves) because of sharp edges
and corners, respectively voltage, when performing any han-
dling, installing, dismounting, repairing or checking.
n
Any changes or modifications to individual components of
the VCS control unit which could affect its safe and proper
functioning are forbidden.
n
The air-handling equipment configuration and documenta-
tion must not be changed without the prior consent of the
manufacturer.
n
All connections of the equipment, including the VCS control
unit, to the power mains must be performed in accordance
with applicable local wiring standards and regulations.
n
Wiring installation, commissioning, maintenance and repairs
may only be performed by a specialized assembly company,
respectively an authorized person duly qualified in accord-
ance with generally valid regulations.
n
Before installing and using the air-handling units, it is neces-
sary to familiarize yourself with and observe the directions
and recommendations included in the following chapters.
n
The air-handling equipment can only be operated in accord-
ance with the applicable Service Regulations. The operat-
ing staff must comply with the requirements included in the
Service Regulations, respectively with the manufacturer's re-
quirements (authorisation for some service activities).
n
To avoid unintentional unit start-up, the master switch must
be switched off and locked when repairing the VCS unit.
n
In winter, never turn off the main switch of the control unit
and the circuit breaker of the circulation pump of the heater
(except to ensure the safety of work on the equipment or
in the event of a malfunction of the equipment requiring its
shutdown).
Attention! in some cases, the main switch
may not disconnect all circuits!
These are control circuits from foreign devices such as - switching
of demand for condensing units and heat pumps, signaling of
operation and faults, switching of the boiler room request and
others. See. the appropriate circuit diagram for specific VCS units.
Conditions for Handling
The device can only be commissioned, operated and serviced
by qualified personnel.
n
The VCS control unit can only be operated by person-
nel provably trained and warned about possible dangers
(by the manufacturer or authorized representative of the
manufacturer) in accordance with the applicable Service
Regulations for the air-handling unit.
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