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en
7.3
Electrical connection with RJ45 plug connection
DANGER
Risk of fatal electrical shock!
Electrical connection must be carried out by an electrician authorised by the local energy
supply company and in accordance with the applicable local regulations [e.g. VDE regula-
tions].
The CIF module contains an Ethernet switch. Only one connection to the mains is required for this function.
The second connection can be used to connect additional devices to the mains.
•
Carry out installation as described in the previous section.
•
Carry out electrical installation of the pump as specified in the relevant installation and operating instruc-
tions.
•
Insert the cable(s) and connect the shield in the pump housing according to the installation and operating
instructions or connect the shield with EMC threaded cable gland (accessories).
•
Assemble the RJ45 plug according to the enclosed instructions.
•
Plug in the RJ45 plug.
NOTICE
Data can only be forwarded via this switch if the power supply to the pump is switched on.
8
Commissioning / Functional test
These instructions describe the basic installation.
The complete instructions can be found at www.wilo.de/automation (German), www.wilo.com/automation
(English).
9
Maintenance
The modules described in these instructions are maintenance-free.
10
Faults, causes, remedies
Have repairs carried out by qualified personnel only!
DANGER
Risk of fatal electrical shock!
Ensure there are no risks arising from electrical current!
• The pump must be voltage-free and secured against unauthorised reactivation prior to
any repair work.
• Damage to the mains connection cable may only be repaired by a qualified electrician.
20
Installation and operating instructions • Wilo-CIF-Module • Ed.03/2025-05
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