Seltron ACD20, Инструкция по эксплуатации

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42 | Installation instructions
EN
Any project with an ACD controller must be based on calculations and
plans that are solely yours and in accordance with applicable regulations.
Images and texts in these instructions serve as examples and the issuer
does not assume any responsibility for them. The liability of the issuer for
unprofessional, incorrect and false information that can result in damage is
explicitly excluded. We reserve the right to technical errors or changes
without giving prior notice.
The connection of controlling devices should be performed by an expert
with an appropriate qualification, or by an authorised organisation.
Before touching any wiring, make sure that the main switch is off.
Low voltage installation regulations IEC 60364 and VDE 0100, statutory
provisions for accident prevention, statutory provisions for environmental
protection and other national rules must be observed.
CONTROLLER
POWER CONNECTION
CONNECTION OF TEMPERATURE SENSORS
Temperature sensors are connected to a pre-wired connecting rail.
The controller allows the connection of two Pt1000 temperature sensors (connection
terminals 1 to 4). The sensor function depends on the hydraulic diagram.
12 11 4 3 2 1