Siemens RVL482 Instrucciones De Montaje página 34

en English
Installation and commissioning heating controller
Do not throw these instructions away but keep them with the controller!
en
Installation
Place of installation
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In a dry room, e.g. the boiler room
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Mounting choices:
– In a control panel (on the inner wall or on a top hat rail)
– On a panel
– In the control panel front
– In the sloping front of a control desk
•
Permissible ambient temperature: 0...50 °C
Electrical installation
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Local regulations for electrical installations must be complied with
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Only qualified staff may carry out electrical installations.
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Cable strain relief must be provided
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Cables from the controller to the actuator and the pump carry mains voltage
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Cables to the sensors should not be run parallel to mains carrying cable (e.g. power supply
for the pump) (insulation class II to EN 60730!)
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If a device is defective or damaged, immediately disconnect it from power and replace it.
Permissible cable lengths
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For all sensors, thermostats and external contacts:
Copper cable 0.6 mm dia.
Copper cable 1.0 mm
Copper cable 1.5 mm
•
For the room units:
Copper cable 0.25 mm
Copper cable 0.5 mm
Building Technologies
max. 20 m
2
max. 80 m
2
max. 120 m
2
max. 25 m
2
max. 50 m
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