Meaning Of Warnings And Symbols; Safety Instructions For Installation And Operation; General - Daikin Altherma 3 H HT ECH2 O Referenzhandbuch Für Den Monteur

1 General safety precautions
Documentation set
This document is part of a documentation set of other applicable
documents.The complete set comprises:
▪ Installation manual for the indoor unit (format: paper – included in
the indoor unit scope of delivery)
▪ Operating instructions for the indoor unit (format: paper – included
in the indoor unit scope of delivery)
▪ Operating manual for the heat pump (format: paper – included in
the indoor unit scope of delivery)
▪ Installation manual for the outdoor unit (format: paper – included
in the outdoor unit scope of delivery)
▪ Installation instructions for optional components (format: paper –
included in the scope of delivery of the respective component)
▪ Installer reference guide of the indoor unit (format: digital)
▪ Installer reference guide of the outdoor unit (format: digital)
The reference guides contain the complete set of technical data, a
detailed description of best practices and information on mainten-
ance, troubleshooting and decommissioning.
The digital documents and the latest editions of the supplied docu-
mentation are available on the regional Daikin website or, on re-
quest, from your dealer. The Daikin website is easy to access using
the QR code on your device.
1.1.2

Meaning of warnings and symbols

Warnings in this manual are classified according to their severity and
probability of occurrence.
DANGER
Indicates an immediate danger.
Disregarding this warning can lead to serious injury or
death
WARNING
Indicates a potentially dangerous situation
Disregarding this warning may result in serious physical in-
jury or death.
CAUTION
Indicates a situation which may cause possible damage
Disregarding this warning can cause damage to property
and the environment and result in minor injuries.
This symbol identifies user tips and particularly useful in-
formation, but not warnings or hazards
Special warning signs
Some types of danger are represented by special symbols.
Electric current
Danger of explosion
Risk of burns or scalds
Risk of poisoning
Validity
Some information in this manual has limited validity. The validity is
highlighted by a symbol.
Heat pump outdoor unit
Heat pump indoor unit
Installer reference guide
4
FWXV-ATV3
Observe the specified tightening torque
Only applies to devices with unpressurised solar system
connection (DrainBack).
Only applies to devices with a bivalent solar system connec-
tion (Biv).
Only applies to indoor units with cooling function
Handling instructions
1 Handling instructions are shown as a list. Actions where the se-
quential order must be adhered to are numbered.
è Results of actions are identified with an arrow.
1.2 Safety instructions for installation
and operation
1.2.1

General

WARNING
Devices that have not been set up and installed correctly
can impair the function of the device and/or cause serious
or fatal injury to the user.
▪ Work on the indoor unit (e.g. set-up, inspection, con-
nection and initial commissioning) may only be carried
out by persons who are authorised and have success-
fully completed qualifying technical or vocational
training and who have taken part in advanced training
sessions recognised by the relevant responsible au-
thorities for the specific activity. These include, in par-
ticular, certified heating engineers, qualified electri-
cians and HVAC specialists who, because of their
professional training and expert knowledge, have
experience in the professional installation and mainten-
ance of heating, cooling and air conditioning systems
as well as hot water storage tanks.
▪ Before starting any work on the indoor unit, switch off
the external main switch and secure it against uninten-
tional switch-on.
▪ Do not leave any tools or other objects below the hood
of the device after finishing installation or maintenance
work.
Avoiding danger
The indoor unit conforms to the state of the art and meets all recog-
nised technical requirements. However, improper use may result in
serious physical injuries or death, as well as property damage. To
prevent such risks, only install and operate the devices:
▪ as stipulated and in perfect condition,
▪ with an awareness of safety and the hazards involved.
This assumes knowledge and use of the contents of this manual, of
the relevant accident prevention regulations as well as the recog-
nised safety-related and occupational health rules.
Before working on the hydraulic system
▪ Work on the system (such as installation, connection and initial
commissioning, for example) must only be carried out by persons
who are authorised, who have successfully completed qualifying
technical or vocational training for the respective activity and who
have taken part in advanced training sessions recognised by the
relevant responsible authority.
▪ When carrying out any work on the system, switch off the main
switch and secure against being switched on inadvertently.
▪ Seals must not be damaged or removed.
Heat pump (indoor unit) with integrated heat accumulator
Daikin Altherma ETS(X/H)(B)-D
008.1447299_00 – 06/2019 – EN