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Installation and operating instructions Wilo-Control SC-Booster (SC, SC-FC, SCe) 41
This work may only be carried out by a qualified
electrician in accordance with locally applicable
regulations!
1. Switch off the switchgear using the main
switch (“OFF” position).
2. Switch off the entire system so that it is voltage-
free and secure it against accidental activation.
3. If the terminals for SBM, SSM, EBM and ESM are
occupied, the external voltage source present
there must also be switched to a voltage-free
state.
4. Disconnect all power supply cables and pull
these out of the threaded cable glands.
5. Connect the ends of the power supply cables
so that no moisture can enter into the cable.
6. Remove the switchgear by undoing the screws
on the system/structure.
Return delivery/storage
For shipping purposes, the switchgear must be
packaged such that it is protected against impact
and is waterproof.
Please also refer to the “Transport and temporary
storage” section regarding this!
12.2 Disposal
Proper disposal of this product will avoid damage
to the environment and risks to personal health.
• Use the services of public or domestic
waste disposal companies, or consult them con
-
cerning the disposal of the product or parts of it.
• For more information about proper disposal,
please contact your local council or waste disposal
office or the supplier from which you obtained the
product.
NOTICE
Further notes on recycling can be found at
www.wilo-recycling.com.
13 Appendix
13.1 Overview of display symbols
Standard symbols
Symbol Function/description Availability
Standby pump activated all
Device ext. off all
Control mode p-c all
p-v control mode SCe NWB only
Active bus connection all
Display value – no input possible all
Setpoint 2 activated all
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