IMPORTANT NOTICE
●
HITACHI pursues a policy of continuing improvement in design and performance of products.
The right is therefore reserved to vary specification without notice.
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HITACHI cannot anticipate every possible circumstance that might involve a potential hazard.
●
No part of this manual may be reproduced without written permission.
●
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.
Immediate hazards which WILL result in severe personal injury or
death.
Hazards or unsafe practices which COULD result in severs
personal injury or death.
Hazards or unsafe practices which COULD result in minor
personal injury or product or property damage.
Useful information for this operation and/or maintenance.
●
If you have any questions, contact your contractor or dealer of HITACHI.
●
This manual gives a common description and information for this air conditioner which you
operate as well as for other models.
●
This air conditioner has been designed for the following temperatures. Operate the air
conditioner within this range.
Temperature
Models
Condenser Air Inlet
Evaporator Air Inlet
Maximum
Minimum
Maximum
Minimum
RUA-13AT3S
RUA-15AT3S
43°C DB
21°C DB
32°C DB/22.5°C WB)
21°C DB/15.5°C WB)
RUA-20AT3S
109°F DB
70°F DB
90°F DB/72.5°F WB)
70°F DB/60°F WB)
RUA-30AT3S
DB: Dry Bulb WB: Wet Bulb
This manual should be considered as a permanent part of the air conditioning equipment and should
remain with the air conditioning equipment.
：
▲
DANGER
！
▲
WARNING
！
：
NOTE
：
▲
CAUTION
！
：
