FRIULAIR PURESTREAM CHILLERS CWE-Q 041, Use And Maintenance Manual

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7425MUM753 Model: CWE-Q - Use and Maintenance Manual Rev. 15
This chiller has been carefully designed and constructed to be environmentally
friendly:
•
Refrigerants without CFC;
•
Expanded foam insulation without CFC;
• Energy-saving techniques;
•
Reduced noise;
•
The chiller and its packing materials are recyclable.
In order not to hinder our efforts, the user is required to obey the simple ecological
warnings indicated by this symbol.
(1) These are persons with the experience, technical preparation and knowledge of
standards and regulations who are qualified to perform the necessary actions and able to
recognize and avoid possible dangers while handling, installing, using and maintaining
the machine.
1.2 W
ARNINGS
Only qualified persons may use and maintain electrically-powered equipment.
Before commencing maintenance operations ensure no parts of the machine are
live and it cannot be re-connected to the electrical power supply.
These chillers contain R410A refrigerant fluids. Service of the refrigerant circuit must be
performed by specialized personnel using proper tools.
Any modifications to the machine or related operating parameters not previously
verified and authorized by the Manufacturer may be hazardous and will invalidate
the guarantee.
Do not use water to extinguish fires near or on the chiller.
1.3 P
ROPER USE OF THE CHILLER
CWE-Q units are monobloc water chillers with air-condensation.
They are intended for use in industrial process or air-conditioning systems requiring chilled
water.
Any other use is considered improper.
The manufacturer is not liable for damage resulting from inappropriate use; in all cases, the
user is liable for any resulting hazards.
Proper use requires conforming to the installation conditions and, in particular:
•
Power voltage and frequency;
•
Pressure, temperature and flow-capacity of the incoming water;
•
Surrounding temperature.
The chiller has been tested and completely assembled. The user must only make the
connections to other systems, as described in the chapters that follow.