Electrical connection
WARNING — Risk of electric shock
- Observe the safety rules of electrical engineering. Before taking off covers and before installing the electrics, shut down all supply circuits, switch off mains fuse, check that no voltage is present, secure against being accidentally switched back on and position a visible warning sign.
- Observe the applicable regulations for electrical installations, e.g. DIN EN 50110-1 and DIN EN 60204-1, in Germany in particular VDE 0100 with the corresponding parts → In case of non-observance danger due to electric shock, fire or short circuit.
- Only connect the ventilation unit to a permanently wired electrical installation in accordance with circuit diagram/wiring diagram. Note the voltage and frequency stated on the rating plate (230 V AC for RLS 45 O, RLS 45 K, PP 45 RC, PPB 30 RC and 12 V DC for PP 45 O and PPB 30 K). Use a mains isolation device with contact openings of at least 3 mm at each pole. Avoid contact with components (damage due to static charge).
- The ventilation units and controls are not suitable for outdoor use → Danger of electric shock in the event of moisture ingress. Protect them from humidity and moisture.
- The ventilation units and controls are not suitable for use in protection zones → Danger of electric shock in the event of moisture ingress.
• Use BDL-PushPull / BDL-PushPull RLS-FV controls only outside protections zones 0, 1 and 2.
• Use PP 45 ventilation units only outside protections zones 0, 1 and 2.
• Use PPB 30 O, PPB 30 K ventilation units only outside protection zone 0.
• Use PPB 30 RC ventilation units only outside protections zones 0 and 1.
- Perform a function test after completing maintenance and repair work.