General Safety Precautions; Particular Safety Instructions; Observing The Instructions - Daikin Altherma EHSX04P50D Installations- Und Wartungsanleitung

1

General safety precautions

1 General safety precautions
1.1

Particular safety instructions

WARNING
Devices that have not been set up and
installed correctly can impair the func-
tion of the device and/or cause serious
or fatal injury to the user.
▪ Work on the Daikin Altherma EHS(X/
H) (such as set-up, inspection, con-
nection and initial commissioning)
must only be carried out by persons
who are authorised and who have
successfully completed qualifying
technical or vocational training
and who have taken part in ad-
vanced training sessions recognised
by the relevant authorities respons-
ible for the specific activity. These in-
clude, in particular, certified heating
engineers, qualified electricians
and HVAC specialists who, be-
cause of their professional training
and expert knowledge, have exper-
ience in the professional installation
and maintenance of heating, cooling
and air conditioning systems as well
as hot water storage tanks.
WARNING
Disregarding the following safety in-
structions may result in serious phys-
ical injury or death.
▪ This device must only be used by
children aged 8 and above and by
persons with restricted physical,
sensory or mental capabilities or with
a lack of experience and knowledge,
if they are under supervision or if
they have been instructed in the safe
use of the equipment and under-
stand the dangers arising therefrom.
Children must not play with the
device. Cleaning and user mainten-
ance must not be carried out by
children without supervision.
Installation and maintenance instructions
2
▪ Make up the power supply in accord-
ance with IEC 60335-1, via a separ-
ator device which exhibits contact
separation in all poles with a contact
opening distance that provide full
disconnection in accordance with
overvoltage category III.
▪ All the electrical work must only be
carried out by electrically qualified
experts and with consideration of the
local and national regulations, and
the instructions in this manual.
Check that a suitable electrical cir-
cuit is being used.
Inadequate capacity of the power cir-
cuit or improperly executed connec-
tions can cause electrocution or fire.
▪ The customer must install a pressure
relief device with rated over-pressure
less than 0.6 MPa (6 bar). The con-
nected drain line must have a con-
tinuous gradient and a free outlet in
a frost-free environment
4.3).
▪ Water may drip out of the drain line
of the pressure relief device. The
drain opening must be left free to at-
mosphere.
▪ The pressure relief device must be
operated regularly in order to re-
move scale deposits and to make
sure it is not blocked.
▪ The storage tank and hot water cir-
cuit can be drained. The instructions
in chap. must be observed.
1.1.1

Observing the instructions

▪ The original documentation is written in German. All other lan-
guages are translations.
▪ Please read this manual carefully and thoroughly before proceed-
ing with the installation or modification of the heating system.
▪ The precautionary measures described in this document cover
very important topics. Follow them meticulously.
▪ The installation of the system, and all activities described in this
manual and the applicable documents for the installer must be
carried out by an approved installer.
(see Chap.
Daikin Altherma EHS(X/H)
Daikin Altherma integrated solar unit
008.1444099_00 – 07/2018 – EN