Intended Use; Installation Room - Daikin Altherma 3 R ECH2O Installation Und Betriebsanleitung

▪ Do not leave any tools or other
objects below the hood of the device
after finishing installation or
maintenance work.
Avoid danger
The indoor unit conforms to the state of the art and meets all
recognised technical requirements. However, improper use can lead
to serious injuries or death, as well as causing material damage. To
prevent such risks, only install and operate the devices:
▪ as stipulated and in perfect condition,
▪ with an awareness of the safety and hazards involved.
This assumes knowledge and use of the contents of this manual, the
relevant accident prevention regulations and the recognised safety-
related and occupational medical rules.
Before working on the hydraulic system
▪ Work on the system (such as set-up, 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.
▪ Make sure that the safety valves comply with the requirements of
EN 12828 when connecting on the heating side and with the
requirements of EN 12897 when connecting on the domestic
water side.
1.2.2

Intended use

The indoor unit may only be used for domestic hot water
preparation, as a room heating system and, depending on its design,
as a room cooling system.
The indoor unit must only be installed, connected and operated
according to the indications in these instructions.
Only the use of a suitable outdoor unit approved by the manufacturer
is permitted.
1‒1 Permissible combinations
EHSX04P30D27
EHSX04P50DA7
EHSXB04P30D27
EHSXB04P50DA7
EHSH04P30D27
EHSHB04P30D27
ERGA04DAV3
ERGA06DAV3
ERGA08DAV3
ERGA04DAV3A
ERGA06DAV3A
ERGA08DAV3A
ERGA04DAV37
Daikin Altherma EHS(X/H)(B)-D
Daikin Altherma 3 R ECH₂O
008.1451099_00 – 07/2020
Any other use or use beyond the intended use is considered
improper use. The operator alone bears responsibility for any
resulting damage.
Intended use also includes compliance with the maintenance and
service conditions. Spare parts must at least satisfy the technical
requirements defined by the manufacturer. This is the case, for
example, with original spare parts.
1.2.3
EHSX08P30D27
EHSX08P50DA7
EHSXB08P30D27
EHSXB08P50DA7
EHSH08P30D27
EHSH08P50DA7
EHSHB08P30D27
EHSHB08P50DA7
▪ Always ensure the minimum distances from walls and other
objects
▪ Observe the special installation requirements of the R32
refrigerant (see
1 General safety precautions

Installation room

WARNING
The plastic wall of the storage tank on
the indoor unit can melt under the
effects of external heat (>80°C) and, in
the extreme case, can catch fire.
▪ Only install the indoor unit at a
minimum clearance of 1 m from other
heat sources (>80°C) (e.g. electrical
heater, oil heater, chimney) and
combustible materials.
CAUTION
▪ Only install the indoor unit if sufficient
load-carrying capacity of the ground
2
of 1050 kg/m plus safety margin is
ensured. The ground must be flat,
horizontal and level.
▪ Outdoor set up is not permissible.
▪ Set-up in an explosion-risk
environment is not permissible.
▪ The electronic control system must
not be exposed to weather effects
such as rain and snow under any
circumstances.
▪ The storage tank may not be
exposed to continuous direct sunlight,
as the UV radiation and the effects of
the weather will damage the plastic.
▪ The indoor unit must be installed
protected from frost.
▪ Make sure that the supply company
does not provide corrosive domestic
water. Suitable water treatment may
be required.
("3.1 Dimensions and connection
"3.3.1 Selecting the installation
Installation and operating manual
dimensions" [ 4 11]).
site" [ 4 12]).
5