Wilo FLA Compact-1 Helix V16, Installation And Operating Instructions Manual

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English
26 WILO SE 07/2019
5.3 Scope of delivery
• Fire-extinguishing system Wilo-FLA Compact
(system with switchgear, pump(s) and break tank)
• Installation and operating instructions for the fire-
extinguishing system Wilo-FLA Compact
• Installation and operating instructions for the
pumps
• Installation and operating instructions for the
control device
• Factory acceptance test certificate
(in accordance with EN10204 3.1.B)
• Installation plan (if applicable)
• Electrical circuit diagram (if applicable)
• Installation and operating instructions for the
signal transmitter (if applicable)
• Spare parts list (if applicable)
• Additional documentation for special versions
(if applicable)
5.4 Accessories
Accessories must be ordered separately as
required. The accessories from the Wilo range
include the following:
• Flexible connection pipes
• Compensators
• Threaded flange
• Diaphragm expansion tank
• Flushing apparatus kit in accordance with
DIN 1988-600
5.2 Technical data
Max. volume flow See catalogue/data sheet
Max. delivery head See catalogue/data sheet
Speed 2800 – 2900 rpm
Mains voltage 3~ 400 V ±10 % V (L1, L2, L3, PE)
Rated current See rating plate
Frequency 50 Hz
Electrical connection
Insulation class
F
Protection class IP54
Power consumption P
1
See rating plate of pump/motor
Power consumption P
2
See rating plate of pump/motor
Permitted ambient temperature 5 °C to 40 °C
Approved fluids Pure water without settling sediments
Admissible fluid temperature 3 °C to 50 °C
Maximum permitted operating pressure On the pressure side 10/16 bar (DS8 to PN 10; DS16 to PN 16)
Max. permissible inlet pressure See inlet pressure fresh water
Nominal diameters
Connection replenishment valve on the
break tank FLA Compact-1
G2 (Helix V 16.. / Helix V 22..).
Connection replenishment valve on the
break tank FLA Compact-2 2 x G 2 (Helix V 1612 / Helix V 22..).
Pressure pipe connection FLA Compact-1 R 1½ (Helix V 1604 - 1611)
R 2 (Helix V 1612 / Helix V 22..)
Pressure pipe connection FLA Compact-2 R 2½ (Helix V 1604 - 1611)
R 3 (Helix V 1612 / Helix V 22..).
Break tank
Material
Polyethylene (PE-HWU) black
Ambient temperature 5 °C to +40 °C
Empty -20 °C to +60 °C
Float switch (protection against low water
level; overflow signal transmitter)
Max. switching voltage
48 V
Max. switching current 0.5 A
Max. switching capacity 3 W / 3 VA
Material PVC
Protection class IP67
Further data...
Diaphragm pressure vessel
8 l (see rating plate diaphragm expansion tank)