Mounting And Installation; Regulations; Planning; Mounting - Siemens Albatros2 RVA78.690 User Manual

Mounting location
Prepare for mounting
Siemens
Building Technologies
3

Mounting and installation

3.1

Regulations

3.1.1 Electrical installation
• Prior to installing the units, power must be turned off
• The connections for mains and low-voltage are separated
• The wiring must be made in compliance with the requirements of safety class II.
This means that sensor and mains cables must not be run in the same duct
3.2

Planning

• Air circulation around the controller must be ensured, allowing the unit to emit
the heat produced by it.
• The controller is designed to conform to the directives for safety class II devices
mounted in compliance with these regulations.
• Power to the controller may only be supplied when fully mounted / electric
installation is complete. If this is not observed, there is risk of electric shock near
the terminals
• The controller must not be exposed to dripping water
• Permissible ambient temperature when mounted and when ready to
operate: 0...50 °C
• Power cables must be clearly separated from low-voltage cables (sensors)
observing a distance of at least 100 mm
3.3

Mounting

• Wall mounting
• Control panel
The device has two pre-punched connection openings on the back side and six on
the under side. Break out the required connection openings prior to mounting.
Solar compact controller
Mounting and installation
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CE1U2396en
18.08.2010