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Mounting
In addition to the mounting manner outlined above,
especially for the latter models, it shall be required to
connect the heat exchanger to the heating installation.
The connections are to be carried out in observance
of the direction indicated by the arrows on Fig. 1b, 1c,
1d. We recommend you mount stopcocks at the heat
exchanger's entry and exit points. By stopping the flow of
the thermophore via the lower (stopcock) you shall avoid
the unnecessary circulation of the thermophore during
periods of use only of the electric heating element.
Upon disassembly of you water heater equipped with a
heat exchanger you must close both stopcocks.
The usage of dielectric bushings for connecting the heat
exchanger to an installation of copper pipes is obligatory.
For ensuring minimal corrosion, pipes with a limited
diffusion of gasses must be used in the installation.
Models with a single heat exchanger and a thermal
sensor pocket
Appliance installation is responsibility of the customer
hence a qualified installation technician has to perform it
in accordance with the main user guide and the present appendix
thereto.
Technical parameters:
Type
GCV6S
8047
Surface of the serpen-
0.45
tine (m²)
Volume of the serpen-
2.16
tine (l)
Operational pressure of
the serpentine (MPa)
Maximum temperature
of the heat carrier (°C)
For models with a possibility for installation of the thermal
sensor pocket, delivered along with the appliance, it has to
be installed where the „TS" lead-in is. The thread needs to
be tightened.
Models with two heat exchangers and a thermal sensor
pocket
These models allow for connection to two external heat sources
– a solar panel and local or central water heating supply.
Serpentine markings:
•
S1 and an arrow pointing at the serpentine lead-in –
inlet of serpentine S1
•
S1 and an arrow pointing outwards from the serpentine
lead-in – outlet of serpentine S1
•
S2 and an arrow pointing at the serpentine lead – inlet
of serpentine S2
•
S2 and an arrow pointing outwards from the serpentine
lead-in – outlet of serpentine S2
English
GCV9S
GCV9S
GCV9S
10047
12047
15047
0.7
0.7
0.7
3.23
3.23
3.23
0.6
0.6
0.6
0.6
80
80
80
80
There is a connexion with internal thread of ½" welded
to the water tank for the purposes of installing thermal
probe – marked with 'TS". The appliance is fitted with brass
pocket for a thermal probe which should be screwed into
the aforesaid connexion.
Technical parameters:
Type
Surface of serpentine S1 (m²)
Surface of serpentine S2 (m²)
Volume of serpentine S1 (l)
Volume of serpentine S2 (l)
Operational pressure of
serpentine S1 (MPa)
Operational pressure of
serpentine S2 (MPa)
Maximum temperature of
heat carrier (°C)
IX.
PERIODIC MAINTENANCE
Under normal use of the heater, under the influence
of high temperature, lime scale /the so-called lime
scale layer/ is deposited upon the heating element's
surface. This worsens the heat exchange between the
heating element and water. The heating element's
surface temperature increases along /of boiling
GCV-
water/. The thermoregulator begins to switch on and
11SO
15047
off more frequently. A ''deceptive" activation of the
thermal protection is possible. Due to these facts, the
0.83
manufacturer recommends preventive maintenance of
your water heater every two years by an authorized service
3.88
center or service base. This protective maintenance must
include cleaning and inspection of the anode protector
0.6
(for water heaters with glass-ceramic coating), which shall
be replace with a new one if need arises.
80
In order to clean the appliances use a damp cloth. Do not
clean with abrasive or solvent content detergents. Do not
pour water over the appliance.
The manufacturer does not bare the responsibility
for all consequences caused by not obeying the
instructions, given hereby.
Instructions for protecting the environment
Old electric appliances contain precious materials and
thus should not be thrown together with the household
litter. We kindly ask you make your active contribution
for protecting the resources and the environment by
handing over the appliance in the authorized buy-back
stations (if such exist).
GCV7/4S
GCV7/4S
10047
12047
0.5
0.5
0.3
0.3
2.4
2.4
1.4
1.4
0.6
0.6
0.6
0.6
80
80
Instructions for use and maintenance
EN
GCV7/4S
15047
0.5
0.3
2.4
1.4
0.6
0.6
80
13
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