Safety Precautions - Hitachi HCWA21NEWH Installation And Operation Manual

1. Important Notice
● We pursue a policy of continuous improvement in design and performance of products.
Company reserves the right to change the specifications without notice.
● We cannot anticipate every possible circumstance that might involve a potential hazard.
● No part of this manual can 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.
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● Installation and maintenance should be performed by a qualified personnel.
● If you have any questions, contact your distributor or dealer.
● This manual should be considered as a permanent part of the air conditioning equipment
and should remain with it.
2. Product inspection
● Upon receiving this product, inspect it for any shipping damage.
Claims for damage, either apparent or concealed, should be filed immediately with the
shipping company.
● Ensure that all accessories are included with the unit according to the accessories list.
● Check the model number to determine if they are correct.
The standard utilization of the unit shall be explained in this manual.
Therefore, the utilization of the unit other than those indicated in this manual is not
recommended.
● Follow local codes and regulations when installing the wired controller.
● Please contact your local agent, as the occasion arises.
Our company disclaims all responsibility for changing the equipment without our
company's written consent.
3 Safety summary .
● User should not install the appliance. Only an authorized personnel should perform the
installation. Improper installation could cause damage by fire or electric shock.
●
Perform the installation correctly referring to the installation manual.
Incorrect installation could cause a personal injury due to fire or electric shock.
●
Do not splash water on the appliance and do not touch it with wet hands.
These products are equipped with electrical components
should perform the installation.
● Must not touch or regulate safety device in the appliance. Otherwise serious accident may
occur.
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Immediate hazards which WILL result in severe personal
injury or death.
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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.
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Safety Precautions

, only an authorized personnel