Centrometal El-Cm eBasic 12kW, Руководство по установке, эксплуатации и обслуживанию

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WARNING !: If working pressure continues to
grow up to 3 bar mechanical safety valve will
start to leak heating water out of the boiler.
7. Heating installation handling
7.1 Working Instruction
Safety Instructions

Only adults familiar with instructions and working mode
may operate the boiler

Make sure there are no children in the boiler area

Do not dispose or store inflammable materials within safe
distance of 400 mm round the boiler

Inflammable materials must not be placed on the boiler

User must comply with instructions for operating the
boiler

User may only turn on the boiler (except the first start-up),
adjust temperature on the regulating device and turn off
the boiler. All other operations must be performed by
authorised service

Authorised person who performed installation is obliged
to inform the user about handling and correct and safe
work of boiler

In the event of alert situation, explosion, fire, gas or steam
leaking, the boiler must not work

Be aware of inflammable characteristics of components
(Instructions on installations and maintenance)
7.2 Overview of the elements to adjust
7.2.1 Device functions

eBasic is a classic type of electric boiler, without a
circulation pump and expansion vessel. The construction of
eBasic is robust, and the built-in components are of top
quality.
It is enriched with a microprocessor
thermoregulator, which is the most important difference
compared to the previous model.

The safety of the device is at the maximum level, because
a protective circuit is installed - the same as with the "ePlus"
and "Classic" models

Communication of the user, as well as the installer
(servicer) with the device is done through the user interface
where you can easily see and adjust all the important
parameters of the device

Genuine software allows for longer service life. The
microcontroller continuously monitors the information
received from the sensor, measures the operating time of
the heater, and based on that evenly loads all vital
components

Also, the microcontroller monitors the dynamic growth of
temperature and based on that and the set power optimizes
the engaged power of the boiler - which means minimal
electricity consumption. Energy
7.2.2 Basic adjustments
The current temperature is continuously displayed on the
display, indicating the LED that is lit beside the "
Temp " mark.
To display other parameters, use the keys
‘‘▼’’
and
‘‘ ▲ ’’
. In
addition to the selected parameter whose value is displayed on
the display, the LED indicator lights up.
The
“P”
key is used to enter the set parameter value (next to
the LED). The same key is also used to store the new set
parameter value and exit the setting.
The parameters that can be set are:
- ''
Set temp '' - set the temperature
- '' Set powe r '' - power setting
The temperature can be set in the range of 10 °C to 80 °C, in
steps of 1 ° C.
The default power can be set in three steps depending on the
nominal power of the unit (see table). Turn on / off the heater
is carried out periodically with a delay of ~ 3 sec, which avoids
the strike on the power grid.

For normal work of this device it is necessary to set
working pressure in range between 0.5÷2.0 bar
(recommendation is 1.0bar) during filling and maintenance
-
HT 1: Indicates work of heater no. 1
- HT 2: Indicates work of heater no. 2
- HT 3: Indicates work of heater no. 3
- R.Th.: Indicates room thermostat
- Temp: Present temperature display [°C]
- Set temp: Set temperature display [°C]
- Power: Present engaged power [kW]
- Set power: Set engaged power [kW]
-
‘‘ ▼ ’’
Button to reduce parameters value and search down
through Menu
-
‘‘ ▲ ’’
Button to increase parameters value and search up
through Menu
- ''P'': Button to select parameter
Heating installation handling
Boiler power Steps (kW)
6 kW 2+2+2
9 kW 3+3+3
12 kW 4+4+4
18 kW 6+6+6
24 kW 8+8+8
30 kW 6+6+6+6+6
36 kW 7,2+7,2+7,2+7,2+7,2
40kW 13,33+13,33+13,33
Image 15: Control panel view
Table 6: Power and adjusting steps