Vaillant EIWH mini VED Series, Operating And Installation Instructions, Page: 3 / 12

eletronicVED pro series
3
Safety 1
1 Safety
1�1 Classification of action-related warnings
The action-related warnings are classified in
accordance with the severity of the possible danger
using the following warning signs and signal words:
Table 1.1 Warning symbols and symbol words
1�2 Intended use
Vaillant EIWH miniVED plus/pro comply with current
technology and safety requirements.
There is a risk of injury or death to the users or others,
or of damage to the product and other property in
the event if improper use or use for which it is not
intended.
The appliance is not designed to be used by persons
limited in physical, sensory or mental capacity
(including children) or persons lacking experience and
/ or knowledge unless there are guardians to explain
how to use the equipment to those persons.
Children must be taken care of to ensure that they will
not play with the appliance.
Vaillant EIWH miniVED plus/pro is only allowed to
heat domestic water. Vaillant EIWH miniVED plus/
pro is only suitable for household use of frost free
closed indoor. Vaillant EIWH miniVED plus/pro is not
intended as hot water circulation system.
Any other use that is not specified in these
instructions, or use beyond that specified in this
document shall be considered improper use. Any
direct commercial or industrial use is also deemed to
be improper.
The manufacturer/supplier is not responsible for
damage caused by improper use. The users also shall
bear the risk alone.
Intended use including the following:
- Observance of accompanying operating,
installation and maintenance instructions for the
product and any other system components
- Compliance with all inspection and maintenance
conditions listed in the instructions.
1�3 General safety information
Installation, operating, maintenance and repair
Only persons from professional company who
are sufficiently qualified are allowed to conduct
installation, commissioning, maintenance and
repairing of Vaillant EIWH mini VED plus/pro. It is
only allowed to install Vaillant EIWHmini VED plus/pro
according to the instructions.
▶ When the appliance is frozen or suspected to be
frozen, don’t switch on the appliance until it is
thawed.
▶ Please check if the electrical meter type and
its capacity meets the requirements of the
purchased appliance.
▶ Please make sure that air switch rating value of
main power control box is no lower than C25.
▶ Connect the water supply and check if it is
unobstructed. Connect the circuit after confirm that
there is no leakage.
▶ Good grouding.
▶ Please distribute power separately when decorating
the bathroom (depending on the installation position
of EIWH) and embed a copper core dedicated line
between the main switch and the bathroom that
meets the requirements of the appliance.
▶ The appliance shall be installed on the solid wall.
The gap between appliance and the wall surface
shall be 3mm.
▶ Please stop using the appliance immediately when
the water flow stops.
▶ Please reserve water inlet and outlet piping.
Risk of death from electric shock due to power
supply wire and connector
When performing all operations on working appliance,
especially on power supply wire and connector, there
is risk of death caused by electric shock.
▶ Users are allowed to disassemble the appliance.
Warning
symbols
Signal
words
Explanation
Danger！
Imminent danger to life or risk of
severe personal injury
Danger！
Risk of death from electric
shock
Warning. Risk of minor personal injury
Caution. Risk of material or
environmental damage
Caution�
Prohibit any improper use.
mini VED
power
electrical meter type
and capacity (A)
5.5 kW
General
electrical meter
Intelligent
electrical meter
Mechanical
electrical
meter
≥5/40 ≥10/60 ≥5/40
mini VED power
Air-break switch
parameter(A)
5.5 kW ≥25
mini VED power
Dedicated copper line cross
section (mm²)
5.5 kW ≥2.5