Degrees Of Protection Provided By Enclosures; Operating Limits; Fundamental Safety Rules; Information On Coolant Used - TESY HPWH 2.1 260 U02 S Instrucciones De Uso Y Mantenimiento

•
2011/65/EU Directive on the restrictions of use of certain hazardous substances in electric and electronic equipment
(RoHS);
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Directive 2014/30/EU - Electromagnetic compatibility (EMC);
• Directive 2014/35/EU – Low Voltage Directive (LVD);
•
Directive 2009/125/EC Eco design Requirements.

4.2. Degrees of protection provided by enclosures

The degree of protection of the equipment is equal to: IPX4.
4.3. Limitations of use.
WARNING!: This device has not been designed, nor is it intended for use within hazardous
environments (due to the presence of potentially explosive atmospheres –according to ATEX standards
or with a requested IP level exceeding that of the equipment) or in applications that require (fault-
tolerant, fail-safe) safety characteristics such as in circuit-breaking systems and/or technologies or in
any other context in which the malfunctioning of an application could cause death or injury to people
or animals or serious damage could be caused to objects or the environment.
N.B.: In the event of a product breakdown or fault, this could cause damage (to people, animals and
goods). It is necessary to arrange for a separate functional monitoring system with alarm functions in
order to avoid such damage being caused. Moreover, it is necessary to arrange for a back-up service
in case of failure!

4.4. Operating limits

The above-mentioned device is intended to be used exclusively for the heating of domestic hot water within the
foreseen limitations of use.
The equipment can only be installed and started up for the intended use within closed heating systems in conformity
with the EN 12828:2012 standard.
N.B.: The manufacturer shall not be held responsible under any circumstances in the event that the
equipment is used for other purposes than for which it has been designed and as regards any
installation errors or equipment misuse.
WARNING! It is forbidden to use the device for purposes other than those intended. Any other use is
to be considered improper and therefore not allowed.
N.B.: During the design and construction stage of the systems, current local rules and provisions are
complied with.

4.5. Fundamental safety rules

•
The device must be used by adults;
•
Do not open or disassemble the device when this is connected to the power supply;
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Do not touch the device with wet or humid body parts when barefoot;
•
Do not pour or spray the device with water;
•
Do not stand, sit and/or rest anything on the device.

4.6. Information on coolant used

This device contains fluorinated greenhouse gas included in the Kyoto protocol. Do not discard such gas into the
environment.
Coolant type: HFC-R134a.
5.

INSTALLATION AND CONNECTION

WARNING! Installation, commissioning and maintenance of the device must be performed by qualified
and authorised personnel. Do not attempt to install the device yourself.

5.1. Preparation of the installation site

The installation of the device must be carried out in a suitable place in order to allow the normal use and adjustment
operations, together with ordinary and extraordinary maintenance to be performed. Therefore, it is important to allow the
necessary working space by referring to the dimensions, shown in Fig. 4.
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