7
Installation
EN Rivo™ I Controller
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W3T597263 Issue 01-0624 | Evoqua Water Technologies GmbH
WARNING
• If devices are connected to the internal power sup-
ply (e.g. dosing devices) or via fixed connection
cables (e.g. connectors), the current consumption
must not exceed the installed back-up fuse (max.
20A).
• Rivo™ Flex Modules and the HMI must not be
plugged in or unplugged with the power supply
switched on.
• The device operates with liquids. For this reason,
DIN EN IEC 62368/60950 must be observed when
connecting the devices.
• Avoid high temperatures at the terminals of the
relays and the mains supply. Due to the high ambi-
ent temperatures at the terminals, connected cables
must be designed as follows:
Ambient temperature <30°C:
Cables heat-resistant up to at least 60°C
Ambient temperature <40°C:
Cables heat-resistant up to at least 70°C
Ambient temperature >40°C:
Cables heat-resistant up to at least 80°C
NOTICE
• The electronic module is not suitable for electrical
connection with permanently installed cable con-
duits.
• If the cable glands do not meet local installation
rules and regulations, these glands must be
replaced with suitable ones.
• The electronic module is equipped with a flexible
voltage supply input and accepts AC voltages from
100 to 240 volts. Take the power consumption into
account when dimensioning.
• Note the correct polarity of the voltage connections
and the correct dimensioning of the wire cross-sec-
tions.
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