Viessmann AQUAHOME 11-N, Installation And Operation Manual

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Section I
1. Hydraulic assembly
A. Safety information

Before installing and
commissioning of the water
softener, please read carefuly this
manual. Compliance with the
guidelines provided in the manual
will ensure safe and full use of the
purchase device. Failure to
comply with this manual may
result in material and health
damage.

Water softener removes from
water calcium and magnesium
cations responsible for water
hardness and it can also remove
divalent (bivalent) iron compounds
dissolved in water at the
acceptable concentration up to 0.5
mg Fe per litre. The device is not
capable of removing iron in any
other form (such as organic form)
neither is it capable of improving
the taste and smell of water.

Ambient temperature, suitable for
water softener operation, must not
be lower than 4
o
C and higher than
40
o
C.

Maximum temperature of water
that can be softened by the device
must not be higher than 49
o
C.

The device can be supplied
together with a mechanical filter
(optional), which should be
installed on the water pipe
supplying water to the softener, in
accordance with the schematic
diagram shown in figure 2.

Operating voltage of the device is
28 V. Please use the transformer
that is supplied together with the
device. To avoid defects resulting
from power outage, it is
recommended to install a back-up
power supply.

In case of damage of the power
cable the transformer must be
immediately disconnected. Prior to
reconnecting the transformer,
damaged power cable must be
replaced or repaired.

Prior to removing the outer valve
cover, power supply of the device
must be unconditionally
disconnected.

Water softener must not be used
for softening of water with
abnormal physical and chemical
as well as bacteriological
parameters.
B. Unpacking of water softener
The first step is to remove all
components of the device from the
cardboard box, remove protection
styrofoam and adhesive tapes. The
device should be checked for possible
damages occurring during transport.
In case of any damage to the device
supplier must be notified immediately.
The device must be removed from the
packaging with outmost care. The
device is delivered as assembled,
ready for use unit and therefore is
rather heavy. When moved the device
should be supported “at the bottom”
and must not be dragged across the
floor. Do not turn the device upside
down, drop the device or put it on
edgy
or sharp surfaces.
5
electronic panel control
head
overflow
brine hose
cover
brine well brine valve
anti-spill
security
salt tank
well cover
Fig. 1