ASSEMBLY AND USER MANUAL
SOLAR BLOCK ULTRA
23
Description
BS ULTRA 6
Ø (inches)
BS ULTRA 12
Ø (inches)
BS ULTRA 16
Ø (
inches
)
BS ULTRA 32
Ø (inches)
A
Water outlet ()
1
1
1
1” 1/4
B
Water inlet (AC)
1
1
1
1” 1/4
C
Inlet water (DHW)
----
3/4
3/4
----
D
Hot water outlet (DHW)
----
3/4
3/4
----
E
Suction line or vapor line
(return of panels)
3/4
3/4
7/8
1”
3/8
F
Liquid line (out to panels)
1/2
1/2
3/4
7/8”
G
Electrical connections
****
****
****
****
CH
–
Central Heating / DHW- domestic hot water
6.3.4.
Implementation of piping connections (welds)
Once the Panels are installed and the Block has been finally placed at the site, now the following types
of piping must be placed:
•
Liquid (Outward to panels);
•
Aspiration (Return from panels).
Before making the aforementioned connections, it is best to carry out the connections of the panel
tubes to the:
•
Liquid distributor (s);
•
Aspiration collector (s)
The implementation of the connections is one of the most delicate points of the whole installation and
it is extremely important that the welds are carried out in line with all the basic criteria of a quality
welding process.
The recommended welding type for implementing the piping connection is oxy-acetylene welding
(oxygen/acetylene). Other types of gas may also be used such as propane, for example.
Note: The dimensions of the rear connections of the BS
ULTRA and BS ULTRA PLUS equipment are the same.
