Hot Surface; Requirements; Electric Shock - Wilo Yonos MAXO Instrucciones De Instalación Y Funcionamiento

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WARNING

Hot surface!

The entire pump can become very hot. There is a risk of burns!
• Allow the pump to cool down before commencing any work!
7.1

Requirements

DANGER
Risk of fatal electrical shock!
• Immediate risk of fatal injury if live components are touched!
• Failure to install safety devices (e.g. module cover of the Wilo-Connect module Yonos
MAXO) can cause electric shock, potentially resulting in life-threatening injuries!
• Even if the Wilo-Connect module Yonos MAXO run signal light is not illuminated, voltage
may be present!
• If setting and operating elements are improperly removed from the Wilo-Connect module
Yonos MAXO, there is a danger of electric shock if interior electrical components are
touched!
• Applying an incorrect voltage to interfaces will result in incorrect voltage in all pumps and
on-site building automation devices that are connected to the interface.
• Before all work, deactivate the power supply (if necessary, SSM, SBM and twin-head pump management)
and safeguard against accidental switch-on!
• Never operate the Wilo-Connect module Yonos MAXO without the module cover closed!
• Only operate the pump and Wilo-Connect module Yonos MAXO with intact components and connection
cables.
NOTICE
Nationally applicable guidelines, standards and regulations as well as the requirements of
local energy supply companies must be observed!
Cable requirements
Terminals are intended for rigid and flexible conductors with or without ferrules.
DANGER

Electric shock!

When connecting SSM/SBM lines, ensure that the lines leading to the interface are separ-
ated!
28 Installation and operating instructions • Wilo-Connect Modul Yonos MAXO • Ed.03/2024-02