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Installation manual /
eCOMFORT-MIL150E-0916 / 05/2017
All units are compliant with the following Directives, Norms and Standards:
• 2014/68/EU Pressure Equipment Directive
• 2006/42/CE Machinery Directive
• 2014/35/EU Low Voltage Directive
• 2014/30/EU Electro Magnetic Compatibility Directive
• EN378-1-2 :2009 -3-4- Refrigerating systems and heat pumps - Safety and environmental requirements
• 2011/65/EU The European Restriction of the Use of Certain Hazardous Substances (RoHS)
• « WEEE », 2012/19/EU –Directive on waste electrical and electronic equipment
• 2009/125/EC Ecodesign • EN-378-1-2:2009-3-4. • EN-60204-1. And is provided with CE markings (on the condition
that the necessary options are present) (for further information see EU declaration).
SAFETY RELIEF
This equipment is protected with safety pressure relief calibrated at 42,7 bar g and safety pressure switch calibrated at 42
bar g. Do not overcome this operating pressure.
IMPORTANT NOTICE
All work on the unit must be carried out by a qualifi ed and authorised employee.
Non-compliance with the following instructions may result in injury or serious accidents.
Work on the unit:
• The unit shall be isolated from the electrical supply by disconnection and locking using the main isolating switch.
• Workers shall wear the appropriate personal protective equipment (helmet, gloves, glasses, etc.).
Work on the electrical system:
• Work on electric components shall be performed with the power off (see below) by employees having valid electrical
quali
fi
cation and authorisation.
EMC DIRECTIVE COMPLIANCE
WARNING:
This equipment is an “A class“ according CEM Directive. In an industrial environment, this device can create radio electri-
cal noise. In this case, the owner can be asked to take appropriated actions.
This applies to all machine installed with nominal amps below <75A:
• The short-circuit rate Rsce=33 is de
fi
ned in the EN61000-3-12 standard relative to the harmonics readings on the
supply network. The appliances compliant with the harmonic current limits equivalent to Rsce=33 can be connected in
whatever connection point of the main supply system.
• The maximal allowable impedance of the main supply system Zmax=0.051W is de
fi
ned by EN 61000-3-11 standard
relative to the voltage variation,
fl
uctuation and
fl
icker readings. The connection to the supply is a conditional connec-
tion submitted to the preliminary agreement of the power supply local provider.
Work on the refrigerating circuit(s):
• Monitoring of the pressures, draining and
fi
lling of the system under pressure shall be carried out using connections
provided for this purpose and suitable equipment.
• To prevent the risk of explosion due to spraying of coolant and oil, the relevant circuit shall be drained and at zero
pressure before any disassembly or unbrazing of the refrigerating parts takes place.
• There is a residual risk of pressure build-up by degassing the oil or by heating the exchangers after the circuit has
been drained. Zero pressure shall be maintained by venting the drain connection to the atmosphere on the low pres-
sure side.
• The brazing shall be carried out by a quali
fi
ed brazer. The brazing shall comply with the standard NF EN1044
(Minimum 30% silver).
Replacing components:
• In order to maintain CE marking compliance, replacement of components shall be carried out using spare parts, or
using parts approved by LENNOX.
• Only the coolant shown on the manufacturer’s nameplate shall be used, to the exclusion of all other products (mix of
coolants, hydrocarbons, etc.).
CAUTION: I
n the event of
fi
re, refrigerating circuits can cause an explosion and spray coolant gas and oil.
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