General Information; Safety - Hitachi P-AP56NAM Installations- Und Betriebshandbuch

GENERAL INFORMATION

1 GENERAL INFORMATION
1.1 GENERAL NOTES
No part of this publication may be reproduced, copied, filed
or transmitted in any shape or form without the permission of
Johnson Controls-Hitachi Air Conditioning Spain, S.A.U.
Within the policy of continuous improvement of its products,
Johnson Controls-Hitachi Air Conditioning Spain, S.A.U.
reserves the right to make changes at any time without prior
notification and without being compelled to introducing them into
products subsequently sold. This document may therefore have
been subject to amendments during the life of the product.

2 SAFETY

2.1 SYMBOLS USED
During normal air conditioning system design work or unit
installation, greater attention must be paid in certain situations
requiring particular care in order to avoid injuries and damage to
the unit, the installation or the building or property.
Situations that jeopardise the safety of those in the surrounding
area or that put the unit itself at risk will be clearly indicated in
this manual.
To indicate these situations, a series of special symbols will be
used to clearly identify these situations.
Pay close attention to these symbols and to the messages
following them, as your safety and that of others depends on it.
!
D A N G E R
• The text following this symbol contains information and
instructions relating directly to your safety, in addition to
hazards or unsafe practices which could result in severe
personal injuries or death.
• Not taking these instructions into account could lead to serious,
very serious or even fatal injuries to you and others in the
proximities of the unit.
2.2 ADDITIONAL INFORMATION ABOUT SAFETY
!
D A N G E R
• Hitachi is not able to foresee all the circumstances which may
result in a potential danger.
• Do not pour water in the indoor or outdoor unit. These products
are fitted with electric components. If water comes into contact
with electric components, this will cause a serious electric
shock.
• Do not handle or adjust the safety devices inside the indoor and
outdoor units. The handling or adjustment of these devices may
result in serious accident.
• Do not open the service cover or access panel of the indoor and
outdoor units without disconnecting the main supply.
• In the event of fire, switch off the mains, put out the fire
immediately and contact your service supplier.
• Check that the earth cable is correctly connected.
• Connect the unit to a circuit breaker of the specified capacity.
1 PMML0570 rev.0 - 01/2021
Hitachi makes every effort to offer correct, up-to-date
documentation. Despite this, printing errors cannot be controlled
by Hitachi and are not its responsibility.
As a result, some of the images or data used to illustrate this
document may not refer to specific models. No claims will be
accepted based on the data, illustrations and descriptions
included in this manual.
No type of modification must be made to the equipment without
prior, written authorisation from the manufacturer.
In the texts following the danger symbol you can also find
information on safe procedures during unit installation.
!
C A U T I O N
• The text following this symbol contains information and instructions
relating directly to your safety, in addition to hazards or unsafe
practices which could result in minor personal injury or product or
property damage
• Not taking these instructions into account could lead to minor injuries
to you and others in the proximities of the unit.
• Not taking these instructions into account could lead to unit damage.
In the texts following the caution symbol you can also find
information on safe procedures during unit installation.
?
N O T E
• The text following this symbol contains information or instructions that
may be of use or that require a more thorough explanation.
• Instructions regarding inspections to be made on unit parts or systems
may also be included.
!
C A U T I O N
• Refrigerant leaks may hinder respiration as the gas displaces the air
in the room. 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 customer should be add safety, caution and operating signs
in the native language.
• Fit the indoor unit, the outdoor unit, the remote control and the cable
at a minimum of 3 metres away from sources of strong radiation from
electromagnetic waves, such as medical equipment.
• Do not use sprays, such as insecticides, varnishes or enamels or any
other inflammable gas within a metre of the system.
• If the circuit breaker or supply fuse of the unit comes on frequently,
stop the system and contact the service suppler.