Installation and maintenance manual
Contents
PAGES
1 SAFETY PRECAUTIONS
WARNINGS
2 DESCRIPTION
2.1 Dimensions
2.2 Inspection and storage
2.3 Handling the unit
3 TECHNICAL DATA
3.1 Electrical specifications
4 INSTALLATION
4.1 Installation location
4.2 Fitting the unit
5 HYDRAULIC CONNECTIONS
5.1 Hydraulic connections
5.2 Connection of the chilled water loop
5.3 Drainniag
5.4 Treminal insulation
5.5 Starting operation
5.6 Saffety differencial pressostat
5.7 Hydraulic module
6 ELECTRICAL CONNECTION
6.1 Electrical connection
7 ELECTRICITY
7.1
7.2
7.3
7.4 Compensate temperature chart
8 MAINTENANCE
9
The operation manual of the wire controller
The operation of the wire controller
Parameters Table
APPENDIX
7.5 Fan speed control
1
1-Safety precautions
ELECTRICAL POWER MUST BE SWITCHED OFF
BEFORE STARTING ANY WORK ON JUNCTION BOXES
The aim of this manual is to provide instructions for installation, commissioning, operation.
WARNING !
The installation, commissioning and
maintenance of these machines should be
performed by qualified personnel having a
good knowledge of standards and local
regulations, as well as experience of this
type of equipment.
WARNING !
Any wiring produced on site must comply
with local electrical regulations.
WARNING !
Ensure that the electrical supply
corresponds to the specification indicated
on the unit
'
s maker
'
s plate before
proceeding with the connection in
accordance with the wiring diagram
supplied.
WARNING !
The unit must be EARTHED to avoid any
risks caused by insulation defects.
WARNING !
No wiring must come in contact with the
heat source or the fan rotating parts.
WARNING !
Preparation for shutting down the unit for a
prolonged period if the installation does
not contain glycol, the evaporator and the
chilled water pipes need to be carefully and
completely drained of water.
Take care !
The unit should be handled using lifting and
handling equipment appropriate to the unit's
size and weight.
Take care !
It is forbidden to start any work on the
electrical components without switching off
the electrical supply to the unit.
Take care !
It is forbidden to start any work on the
electrical components if water or high
humidity is present on the installation site.
Take care !
When the unit is being connected, ensure that
no impurities are introduced into the pipe
work and the water circuits.
Take care !
A mesh filter must be provided on the
hydraulic pump and in exchanger water inlets.
The Manufacturer
'
s warranty will not apply if the installation
recommendations listed in this manual are not followed.
2
Summary of Contents for Evo Control 8
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