Important Notice - Hitachi RPFI-1.0FSNQ Operation Installation Maintenance Manual

• HITACHI pursues a policy of continuing improvement in design and performance of products. The right is
therefore reserved to vary specifications without notice.
• HITACHI cannot anticipate every possible circumstance that might involve a potential hazard.
• This heat pump air conditioner is designed for standard air conditioning only. Do not use this heat pump
air conditioner for other purposes such as drying clothes, refrigerating foods or for any other cooling or
heating process.
• The installer and system specialist shall secure safety against leakage according to local regulations or
standards. The following standards may be applicable if local regulations are not available. British
Standard, BS4434 or Japan Standard, KH KSOO 10.
• No part of this manual may be reproduced without written permission.
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• Signal words (DANGER, WARNING and CAUTION) are used to identify levels of hazard seriousness.
Definitions for identifying hazard levels are provided below with their respective signal words.
A.CAUTION
NOTE
• It is assumed that this heat pump air conditioner will be operated and serviced by English speaking
people. If this is not the case, the distributor should add safety, caution and operating signs in the native
language.
• If you have any questions, contact your distributor or dealer of HITACHI.
• This manual gives a common description and information for this heat pump air conditioner which you
operate as well as for other models.
• Refer to Installation & Maintenance Manual of outdoor unit for temperature operation range.
• This manual should be considered as a permanent part of the air conditioning equipment and should
remain with the air conditioning equipment.

IMPORTANT NOTICE

Immediate hazards which WILL result in severe personal injury
or death.
Hazards or unsafe practices which COULD result in severe personal
injury or death.
Hazards or unsafe practices which COULD result in minor personal
injury or product or property damage.
Useful information for operation and/or maintenance.