Safety Instructions; General Description; Protection Against Electrocution - Carrier Idrofan 42ET Installations-, Betriebs- Und Wartungsanleitung

2 - SAFETY INSTRUCTIONS

WARNING: Disconnect the power to the unit and
accessories (if installed) before doing any work on
the unit.

2.1 - General description

Installing, commissioning and servicing of the various
components (unit, control system, hot and cold water
network, air distribution system) can be dangerous
unless certain aspects of the installation, such as the
presence of mains electricity and hot or cold water in
the air treatment equipment, are taken into account.
Only specially trained and qualified technicians and
installers who have been fully trained on the product
concerned are authorised to install, commission and
service this equipment.
During servicing work, it is essential to apply all
recommendations and instructions given in service
leaflets, on labels or in the instructions delivered with
the equipment, and to comply with any other relevant
instructions.
Definition of the pictograms used:
• Electrical danger - Fig. 3
• Caution hand hazard - Fig. 4
• General danger - Fig. 5
Comply with all safety rules and regulations currently in
force. Wear eye protectors and work with hand gloves
and any individual protection equipment following local
legislation. Take care when moving or positioning of the
equipment.
This unit may be used by children aged eight and over,
and by persons with limited physical, sensory or mental
capabilities, or by persons with insufficient experience
or knowledge, provided that they are being correctly
supervised or provided they have received instructions
on how to use the unit in complete safety, ensuring that
they have a full understanding of any risks involved.
Children must not play with the unit. Cleaning and user
maintenance shall not be made by children without
supervision.
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2.2 - Protection against electrocution

Only electricians qualified to the level recommended by
the IEC (International Electrotechnical Commission) in
its standard IEC 364, corresponding to Europe HD 384,
France NFC 15 100 and UK IEE Wiring Regulations, may
have access to electrical components. In particular it is
obligatory to disconnect all power supplies to the unit and
its accessories before carrying out any work. Disconnect
the main power supply with an isolating device (not
supplied).
IMPORTANT: The components, which make up the
different control loops described in this manual
include electronic items. As such, they may generate
or be harmed by electromagnetic interference unless
they are installed and used in accordance with these
instructions. The components making up these
control loops conform to the electromagnetic
compatibility requirements for residential, commercial
and light industrial environments. They also comply
with the low-voltage directive.
If the product is supplied without a control device,
verification of EMC conformity is the responsibility of
the installer.