Cautions And Warnings - Delta Controls RTS-20 Series Installation & Application Manual

Cautions and Warnings

The RTS Room Temperature Sensor is an Electro-statically sensitive device.
Proper ESD protection (ground strap) should be used when installing this
WARNING
product so that damage to the product does not occur.
This product conforms to the following UL requirements:
Document Edition 2.3
• UL916: Energy Management Equipment.
• CAUTION – Risk of Electric Shock – More than one disconnect
switch may be required to de-energize the equipment before
servicing.
• All terminals are acceptable for Class 2 circuit connection only.
• CAUTION – Input Class 2 Power Supplies are interconnected.
To Reduce the Risk of Fire or Electric Shock, Use only Class 2
sources Suitable for Interconnection.
• Use Copper Conductor Only.
• Select an external power supply that is certified for safety for the
correct destination country and that has an output rating, which
is considered an NEC Class 2 or Limited Power Source with the
rating not to exceed 30 V rms, 42.4 V peak, 100 VA.
• Apply minimum 6.0 lb-in torque for tightening field wires into
the terminal blocks.
Delta Controls
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