Wilo Wilo-Isar BOOST5 - Expansion Card Connection; Installation; Receipt of the Product; Hydraulic Connection

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Installation and operating instructions • Wilo-Isar BOOST5 • Ed.03/12/2022 15
6.1 Expansion card connection
WARNING
Risk of electric shock.
Hazards from electric current must be prevented.
CAUTION
Risk of material damage
Any device attached to the expansion card must be at separated extra-
low voltage (SELV).
Do not pull the electric cables attached to the main on/off switch when
removing the cover.
• Unscrew and remove the fastening screws on the cover.
• Partly remove the cover to access the expansion card terminal block.
9-10
7-8 0 V
5-6
3-4 OUTPUT
1-2 INPUT
Terminal block key
1-2 Input LEVEL SIGNAL - bridge in ab-
sence of signal
3-4 Output ALARM SIGNAL – max 0.3A
@ 230V AC / 1A @ 30V DC
5-6 Not connected - Do not use
7-8 0 V Not connected
9-10 Not connected - Do not use
7 Installation
CAUTION
Risk of material damage
Position the product horizontally and level.
Install the product in a dry, well-ventilated location protected from frost.
The product is not designed for use outdoors.
Choose a location to suit the device dimensions (Fig.3) where the connections will be ac-
cessible.
7.1 Receipt of the product
Unpack the pump and recycle or dispose of the packaging in an environmentally respons-
ible manner.
7.2 Hydraulic connection
DANGER
Risk of physical injuries
The applicable regulations for the prevention of accidents must be com-
plied with.