Viessmann VITOWELL EASY D1, Руководство по эксплуатации

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Installation must be carried
out by a qualified personnel and
in compliance to the local
authority regulations.
This instant water heater
must be permanently connected
to the direct main current supply.
The use of a plug and socket is
not recommended.
For the correct size of wire
conductor corresponding to
different electrical loading,
please refer to Table 1.
This instant water heater
operates at a minimum water
flow rate of 2.0 L/min and
maximum working pressure of 6
bars. For direct connection to the
water tank, the heater must have
a minimum distance of 1.0m
below the water tank.
This instant water heater will
not function if there is insufficient
water flow (min 2.0 L/min) to
trigger the flow switch.
The thermostat will automati-
cally cut off the power supply if it
has sensed an abnormal rise in
water outlet temperature.
Important Safety Information
Products manufactured by us are
safe provided they are installed, used
and maintained in good working order
in accordance with our instructions and
recommendations. Always refer to this
manual if you have any doubt.
The appliance must be earthed.
Improper grounding could cause
electric shock.
If any of the following conditions
occur, immediately switch off the mains
and contact the sales agent for repair.
Never attempt to repair the unit
yourself.
-If the heater begins to make an odd
noise, smell or smoke..
-Water temperature can not be
controlled.
-If the instant water heater shows signs
of a distinct change in performance.
-If found water leakage from inside.
The appliance is not intended for
use by person (including children) with
reduced physical, sensory or mental
capabilities, or lack of experience and
knowledge, unless they have been
given supervision responsible for their
safety.Children should be supervised at
all times when using the unit to ensure
that they do not play with the appliance.
User is advised to test and adjust
the water temperature before
showering.
In times of lightning/thunder, switch
off the electric supply to the instant
water heater in advance to protect the
instant water heater against possible
damage.
Metallic/chrome hose and conduc-
tive control valve shall not be used.
(Malaysia only)
Note: When removing the instant water
heater from package, small amount of
water may be found inside. This is
normal as the unit is tested during
manufacturing process.