4 Intended use
Wilo pressure-boosting systems in the
SiBoost Smart series are designed for pressure
boosting and maintaining pressure in water supply
systems.
They are used in:
• Drinking water supply systems, primarily in high-
rise apartments, hospitals, offices and industrial
buildings, the structure, function and require-
ments of which comply with the following stand-
ards, guidelines and directives:
• DIN 1988 (for Germany)
• DIN 2000 (for Germany)
• EU Directive 98/83/EC
• Drinking Water Ordinance – TrinkwV2001
(for Germany)
• DVGW directives (for Germany)
• Industrial water supply and cooling systems
• Fire water and supply systems for local use
• Irrigation and sprinkling installations
Make sure that the fluid to be pumped in the sys-
tem will not corrode the materials used in the sys-
tem either chemically or mechanically and that it
does not contain any abrasive or long-fibre con-
stituents.
Automatically controlled pressure-boosting sys-
tems are supplied from the public drinking water
supply network either directly (connected
directly) or indirectly (connected indirectly) via a
break tank. These break tanks are closed but are
not pressurised, i.e. they are under only atmos-
pheric pressure.
5 Product information
5.1 Type key
Example: Wilo-SiBoost Smart-2 Helix V 605
Wilo
Brand name
SiBoost
Product family: pressure-boosting systems
(System Intelligence Booster)
Smart
Series designation
2
Number of pumps
Helix
Pump series reference (see attached pump
documentation)
V
Pump design, vertical standard version
6
Rated flow rate Q
3
[m
/h] (2-pole - 50 Hz version)
05
Number of pump stages
Example: Wilo-SiBoost Smart-2 Helix V 604/380-60
Wilo
Brand name
SiBoost
Product family: pressure-boosting systems
(System Intelligence Booster)
Smart
Series designation
2
Number of pumps
Helix
Pump series reference (see attached pump
documentation)
Installation and operating instructions Wilo-SiBoost Smart (FC) ... Helix V/... Helix VE/... Helix EXCEL
Example: Wilo-SiBoost Smart-2 Helix V 604/380-60
V
Pump design, vertical standard version
6
Rated flow rate Q
3
[m
/h] (2-pole – 60 Hz version)
04
Number of pump stages
380
Mains rated voltage 380 V (3~)
60
Frequency, in this case 60 Hz
Example: Wilo-SiBoost Smart FC-3 Helix V 1007
Wilo
Brand name
SiBoost
Product family: pressure-boosting systems
(System Intelligence Booster)
Smart
Series designation
FC
With built-in frequency converter in the control
device
3
Number of pumps
Helix
Pump series reference (see attached pump
documentation)
V
Pump design, vertical standard version
10
Rated flow rate Q
3
[m
/h] (2-pole - 50 Hz version)
07
Number of pump stages
Example: Wilo-SiBoost Smart-4 Helix VE 1603
Wilo
Brand name
SiBoost
Product family: pressure-boosting systems
Smart
Series designation
4
Number of pumps
Helix
Pump series reference (see attached pump
documentation)
VE
Pump design, vertical electronic version
(with frequency converter)
16
Rated flow rate Q
3
[m
/h] (2-pole - 50 Hz or 60 Hz version)
03
Number of pump stages
Example: Wilo-SiBoost Smart-4 Helix EXCEL 1005
Wilo
Brand name
SiBoost
Product family: pressure-boosting systems
Smart
Series designation
4
Number of pumps
Helix
Pump series reference (see attached pump
documentation)
EXCEL
Pump design, vertical electronic version (high-
efficiency motor with frequency converter)
10
Rated flow rate Q
3
[m
/h] (2-pole - 50 Hz or 60 Hz version)
05
Number of pump stages
Example: Wilo-SiBoost Smart-2 MVISE 404
Wilo
Brand name
SiBoost
Product family: pressure-boosting systems
(System Intelligence Booster)
Smart
Series designation
2
Number of pumps
MVISE
Pump series reference (see attached pump
documentation)
4
Rated flow rate Q
3
[m
/h] (2-pole - 50 Hz version)
04
Number of pump stages
English
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