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Table of contents
Page
1.
Hot water electric boiler of series “ELTHERM” – general description and
advantages
................................................................................................................ 5
2.
Hot water electric boiler of series “ELTHERM ” – technical data
............. 7
3.
Description of the construction of hot water electric boiler of series
“ELTHERM”
......................................................................................................... 10
3.1.
Main properties
.........................................................................................10
3.2.
Detailed description of the hot water electric boilers of series
“ELTHERM”
......................................................................................................14
4.
Installation of hot water electric boiler of series “ELTHERM”
................ 15
4.1.
Some basic requirements for correct installation of electric hot water
boiler of series “ELTHERM” are :
...................................................................15
4.2.
Basic requirements for the properties of the circulating water of the
heating system:
....................................................................................................16
4.3.
Installation of the hot water electric boiler
............................................17
4.1.1.
Installation of the hot water electric boiler of series “ELTHERM”,
considering it’s easy maintenance and servicing:
........................................17
4.1.2.
Boiler’s positioning according to the requirements for attachment
to the electric power supply circuit
................................................................17
4.2.
Procedure for installation of the hot water electric boiler of series
“ELTHERM” of the heating system
..............................................................18
4.2.1.
Connecting to the heating system
.....................................................18
4.2.2.
Recommended principal hydraulic scheme for the hot water
electric boiler of series “ELTHERM”
...........................................................18
4.3.
Procedure for connecting the hot water electric boiler of series
“ELTHERM” of the electrical power circuit.
..............................................20
5.
System starting procedures.
.......................................................................... 22
5.1.
Basic requirements.
..................................................................................22
5.2.
Starting up the hot water electric boiler of series “ELTHERM”.
.......22
5.2.1.
Interface control board of hot water electric boiler of series
“ELTHERM”
...................................................................................................23
5.2.2.
System very first start
.......................................................................24
5.2.3.
Operating of the hot water boiler of series “ELTHERM”
............24
