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GCV6S 804724D C21 TS2RCP 303560
Инструкция к TESY GCV11SO 1504724D C21 TS2RCP 303563 Страница: 8

Tesy GCV6S 804724D C21 TS2RCP 303560 Инструкция к TESY GCV11SO 1504724D C21 TS2RCP 303563 онлайн [8/80] 864041

8 Instructions for use and maintenance

•

the phase - to mark A, A1, L or L1;

•

the neutral - to N (B or B1 or N1)

•

The safety wire must be obligatory connected to the screw joint marked with

After the installation, put the plastic cover back in its place!

Explanations to Fig. 3:

T2 - thermal switch; T1 - thermal regulator; S - switch; R - heater; SL1, SL2, SL3 - light indicator;

F - ange

V. RUST PROTECTION MAGNESIUM ANODE

The magnesium anode protects the water tank’s inner surface from corrosion.

The anode element is an element undergoing wear and tear and is subject to

periodic replacement.

In view of the long-term and accident free use of your water heater, the

manufacturer recommends periodic inspections of the magnesium anode’s

condition by a qualied technician and replacement whenever required, and this

could be performed during the appliance’s technical preventive maintenance.

For replacements, please contact the authorized service stations!

VI. OPERATION

1. Switch on:

Before switching on the appliance for rst time, make sure that the water heater is

properly connected to the power supply network and full with water.

The appliance is switched on by a switch integrated into the installation, described

in item 3.3 of Section IV, or upon connecting the plug to the electrical contact (in

the case of an extension cable with plug).

2. Water heaters with electromechanical control

Fig. 2 shows:

1 - Thermal regulator

2 - Power switch

3 - Indicator lights

Thermal regulator (1) and indicator light for „heating up / ready to use“

Setting of the temperature is provided by a knob for the thermal regulator (1). This setting

allows for gradual adjustment to the desired temperature.

Fig.2 displays the rotation direction of the knobs.

e ENERGY SAVING – in this mode the water in the appliance is at a temperature of

approximately 60°С. Thus thermal loss is reduced.

Indicator light “heating up / ready to use“ - indicates the status/operation mode of the

appliance: the light is red while the water is heated and it is blue when the water has reached

the temperature as set by the thermostat. The light is o when the power switch is in o

position.

Power switch (2) and indicator lights

Single-level power switch:

0 – power is o;

I – power is on;

The power indicator light for I is on when the switch is turned on at level I.

Power switch with two levels:

0 – power is o;

I, II – power is on;

Selection of levels of heating power:

Rated power

(as marked on the nameplate of the appliance )

Switched to

level (I)

Switched to

level (II)

1200 W 600 W 1200 W

1600 W 800 W 1600 W

2400 W 1200 W 2400 W

At level I of the switch, the power indicator light I is on.

At level II of the switch both power indicator lights I and II are on.

3. Protection according to the temperature (valid for all models

)

The appliance is equipped with a special facility (thermal circuit-breaker) for protection

against over-heating of the water, which is switching o the heater from the electricity

network, when the temperature reaches too high values.

When this device operates, it does not self-reset and the appliance will not

work. Please call an authorized service for solving the problem.

VII. MODELS EQUIPPED WITH A HEAT EXCHANGER SERPENTINE TUBE  FIG.1C,

FIG.1D, FIG.1E AND TABLES

3 ÷ 5

These are appliances with inbuilt heat exchanger and are intended to be connected to the

heating system with maximum temperature of the heat carrier of 80°C. The control over

the ow through the heat exchanger is a matter of solution for the particular installation,

whereby the choice should be made at its design (e.g. external thermostat that measures the

temperature in the water tank and operates a circulation pump or a magnet valve).

Water heaters with a heat exchanger provide the opportunity for the water to be heated in

two ways:

1. by means of a heat exchanger (coil) – a primary way of heating the water,

2. by means of an auxiliary electrical heating element with automatic operation, built in

the appliance – it is used only when additional heating of the water is needed or in case

of repairs to the system of the heat exchanger (coil). The proper way of connecting the

appliance to the electric network and how to work with it has been specied in the previous

paragraphs

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. 1c, 1d, 1e. We

recommend you mount stopcocks at the heat exchanger’s entry and exit points. By stopping

the ow 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 diusion 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 qualied

installation technician has to perform it in accordance with the main user

guide and the present appendix thereto.

Technical parameters:

Type GCV6S

8047

GCV9S

10047

GCV9S

12047

GCV9S

15047

GCV11SO

15047

Surface of the serpentine (m²) 0.45 0.7 0.7 0.7 0.83

Volume of the serpentine (l) 2.16 3.23 3.23 3.23 3.88

Operational pressure of the

serpentine (MPa)

0.6 0.6 0.6 0.6 0.6

Maximum temperature of the

heat carrier (°C)

80 80 80 80 80

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

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 tted with brass pocket for a

thermal probe which should be screwed into the aforesaid connexion.

Technical parameters:

Type GCV7/4S

10047

GCV7/4S

12047

GCV7/4S

15047

Surface of serpentine S1 (m²) 0.5 0.5 0.5

Surface of serpentine S2 (m²) 0.3 0.3 0.3

Volume of serpentine S1 (l) 2.4 2.4 2.4

Volume of serpentine S2 (l) 1.4 1.4 1.4

Operational pressure of serpentine S1 (MPa) 0.6 0.6 0.6

Operational pressure of serpentine S2 (MPa) 0.6 0.6 0.6

Maximum temperature of heat carrier (°C) 80 80 80

VIII. PERIODIC MAINTENANCE

Under normal use of the heater, under the inuence 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

water/. The thermoregulator begins to switch on and o more frequently. A

‘’deceptive” activation of the thermal protection is possible. Due to these facts,

the manufacturer recommends preventive maintenance of your water heater

every two years by an authorized service center or service base. This protective

maintenance must include cleaning and inspection of the anode protector (for

water heaters with glass-ceramic coating), which shall be replace with a new one if

need arises.

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).

Tesy GCV6S 804724D C21 TS2RCP 303560 Инструкция к TESY GCV11SO 1504724D C21 TS2RCP 303563 онлайн [8/80] 864041

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