Daikin Altherma 3 ECH2O Скачать руководство пользователя страница 4

Страница: 4 / 68

General safety precautions

Installation and maintenance instructions

Daikin Altherma EHS(X/H)(B)-D

Heat pump (indoor unit) with integrated heat accumulator

008.1444099_01 – 11/2018 – EN

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 indoor unit (such as set-

up, servicing, connection and initial
commissioning) must only be carried
out by persons who are authorised
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 responsible authorit-
ies 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.

▪ 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
(see

Chap. 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. 9.1

must be observed.

1.1.1

Observing the instructions

▪ The original documentation is written in German. All other lan-