Important Notice - Hitachi Rci-1.0Fsr1 Installations- Und Betriebshandbuch


NOTE
• The air in the room should be renewed and the room ventilated every 3 or 4 hours.
• The system fitter and specialist shall provide anti-leak safety in accordance with local
regulations.
• The installer and system specialist shall secure safety against the refrigerant leakage according
to local regulations or standards. The following standards may be applicable, if local regulations
are not available. International Organization for Standardization, ISO5149 or European
Standard, EN378 or Japan Standard, KHKS0010.
• Electrical wiring must comply with national and local regulations. Contact your local authority in
regards to standards, rules, regulations, etc.

1.4 Important notice

This air conditioner has been designed for standard air conditioning for human beings. For use in
other applications, please contact your Hitachi dealer or service contractor.
The air conditioning system should only be installed by qualified personnel, with the necessary
resources, tools and equipment, who are familiar with the safety procedures required to
successfully carry out the installation.
PLEASE READ THE MANUAL AND DOWNLOADED FILES THROUGH THE QR CAREFULLY BEFORE
STARTING TO WORK ON THE INSTALLATION. Failure to observe the instructions for installation, use
and operation described in this documentation may result in operating failure including potentially
serious faults, or even the destruction of the air conditioning system.
It is assumed that the air conditioning system will be installed and maintained by responsible
personnel trained for the purpose. If this is not the case, the customer should include all the safety,
caution and operating signs in the native language of the personnel responsible.
Do not install the unit in the following places, as this may lead to a fire, deformities, rusting or
faults:
• Places where oil is present (including oil for machinery).
• Places with a high concentration of sulphurous gas, such as spas.
• Places where flammable gases may be generated or circulate.
• Places with a saline, acidic or alkaline atmosphere.
Do not install the unit in places where silicon gas is present. Any silicon gas deposited on the
surface of the heat exchanger will repel water. As a result, the condensate water will splash out
of the collection tray and into the electrical box. Water leaks or electrical faults may eventually be
caused.
Do not install the unit in a place where the current of expelled air directly affects animals or plants
as they could be adversely affected.
PMEN0649 rev.0 - 03/2023
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