Hitachi PC-ARF1 Operation Manual page 3

● We pursues a policy of continuing improvement in design and performance of products.
The right is therefore reserved to vary specifications without notice.
● We cannot anticipate every possible circumstance that might involve a potential hazard.
● This controller is designed for standard air conditioning only.
● Do not install the controller in the following places. It may cause a fire, deformation, corrosion or failure.
* where oil vapor or oil is dispersed (including machinery oil).
* where a lot of sulfide gas drifts such as at hot spring.
* where inflammable gas may be generated or flowed.
* where strong salty wind blows such as coast regions.
* with an atmosphere of acidity or alkalinity.
● Pay attention to the following points when the controller is installed in a hospital or other facilities where
electromagnetic wave is generated by a medical equipment.
* Do not install the controller in the place where the electromagnetic wave is directly radiated to the
electrical box, remote control cable or wired controller.
* Install the controller at least 3 meters away from electromagnetic wave radiators such as a radio.
● The installer and system specialist shall comply with local regulations or standards for the safety.
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.
● No part of this manual may be reproduced without written permission.
● It is assumed that this controller will be operated and serviced by English speaking people.
If this is not the case, the customer should add safety such as caution and operating signs in the native
language for non English speakers.
● If you have any questions, contact your distributor or dealer.
● This manual should be considered as a permanent part of the controller and should remain with the
controller.
P5417005
IMPORTANT NOTICE
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