INSTALLATION
PROFI SeLeCT modular system
TWS, TWG
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ENGL
IS
H
Order code
The order code consists of the base unit designation, followed
by the internal codes for the add-on options and output mod-
ules.
example: Order code "TWS 10 e3.1 L10"
TWS 10 E 3.1 L 10
Base unit
Add-on options
3.1
Output module
L10
8.1 Base unit
Base units are fully functional heat interface units which can
be further equipped with output modules and installation
options.
Designation
Description
TWS 10
Copper soldered heat exchanger
TWS 12
Copper soldered heat exchanger
TWS 16
Copper soldered heat exchanger
TWG-1
Stainless steel soldered heat exchanger
TWG-2
Stainless steel soldered heat exchanger
26
�4
4�
14
�0
03
7�
2
1
4
3
7
3
6
5
1 Heat meter adaptor
2 differential pressure controller
3 Air vent screw
4 Pressure surge reducer
5 "Thermo fluid system" temperature controller
6 dirt filter with strainer
7 Plate heat exchanger
8.1.1 TFS temperature controller adjustment options
Scale
TFS temperature controller
(control range 40-60 °C)
Notes
1
40
2
42
3
44
4
47
Recommended setting:
5
49
Between positions 4 and 5
6
51
7
53
8
56
9
58
10
60
8.2 Add-on options
Installation options are installed in the base unit at the factory
and cannot be ordered individually.
Designation
Internal
code
Description
Casing
e3 - GAK1
3.1
Casing for finished walls, short
e3-GuK1
3.2
Casing for unfinished walls, short
Note
For dimensions and connections as well as the data
tables for the installation options, see chapter "Instal-
lation / Specification".
8.3 Output modules
Part number
Designation /
internal code
239000
L08
238171
L10
238970
L11
238172
L12
238173
L13
238972
L14
238973
L15
238174
L16
238175
L18
238971
L19
238177
L22
238178
L26
8.4 Accessories
Accessories for the PROFI SeLeCT modular system are intended
for installation on site and are supplied separately.
The following installation options are also available as acces-
sories:
Designation
Description
Casing
Z3-GAK1
Casing for finished walls, short
Z3-GuK1
Casing for unfinished walls, short
