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Idiomas disponibles
Idiomas disponibles
I.
SECTION I :: USER
MACHINE DESCRIPTION
Yardy are fan coils for the treatment of air in indoor environments.
The units comply with the following Directives:
2006/42/EC Machinery Directive
Low voltage Directive 2014/35/UE
Electromagnetic compatibility Directive 2014/30/UE
Regulation n.327/2011/UE implementing Directive 2009/125/
EC ERP
DECLARED CONDITIONS OF USE
The unit is not designed to be installed in rooms used for laun-
dry purposes (IEC EN 60335-2-40).
!
DANGER!
The machine is only to be installed in domestic or similar environments.
DANGER!
It is prohibited to insert objects through the air inlet and outlet vents.
IMPORTANT!
The unit will function correctly only if the instructions for use are scru-
installation, as well as the use restrictions indicated in this manual.
IMPORTANT!
If the recommended technical spaces are not complied with during
installation, this could problems during maintenance and reduced per-
formance.
IMPORTANT!
Pay the utmost attention to the signs and symbols located on the ap-
pliance.
MACHINE IDENTIFICATION
The units are equipped with a serial number plate inside the
right side of the unit (on the left if the connections are on the
right side of the unit).
VERSIONS
Yardy EV3 - Yardy-I EV3
• MVP version
to be wall-mounted or set on the ground with feet.
• MVT version
• MXP version
Horizontal/vertical unit with cabinet with rear air inlet and front
outlet for horizontal ceiling installation, vertical wall mounting or
with feet on the ground.
• MXT version
Horizontal/vertical unit with lower air inlet and front outlet for
Section I :: User
• IVP version
Recessed vertical unit with lower air inlet and upper outlet for
wall installation.
• IVF version
Recessed vertical unit with lower air inlet and front outlet for
wall installation.
• IXP version
Recessed horizontal/vertical unit with rear air inlet and front outlet
for false ceiling or recessed wall installation.
• CXP version
Ductable recessed unit for vertical wall or horizontal ceiling in-
stallation.
FUNCTIONING LIMITS
IMPORTANT!
RHOSS S.p.A. of liability from liability concerning damage to objects
and persons.
Water inlet temperature: 3÷90°C.
Maximum exchanger pressure: 6 bar.
Power supply voltage: 230 V ±10%.
Minimum water temperature
If the fan coil cools in a high relative humidity environment, condensa-
condensation forming on the device's outer structure when the fan is
on, the water temperature must not be any lower than limits indicated in
the table below which depend on ambient air hygrothermal conditions.
Said limits refer to operations with the fan in motion at minimum speed.
In the event of a prolonged situation with the fan off and the passage
of cold water in the battery, it is possible the formation of condensation
on the outside of the unit, so it requires the insertion of the accessory
valve 3-way or 2-way.
MINIMUM AVERAGE
WATER
TEMPERATURE [°C]
15
17
Wet bulb tem-
perature of
19
ambient air
21
23
11
Dry bulb temperature of ambient air
21
23
25
27
29
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
6
5
4
3
3
-
8
7
6
5
EN
-
31
3
3
3
3
5
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