Setting up additional function

The additional components are connected to the separate 230 V input of the RLS 45 K

DANGER of electric shock if incorrectly connected to the 230 V input of the control unit.

Ensure a phase balance between all components connected to the ventilation system.

  1. Switch off the mains fuse and secure it against being switched on again.
  2. Electrically wire additional components (buttons, switches, timers, exhaust air fans, etc.) to the 230 V input of the RLS 45 K with the additional components, see connection and wiring diagrams in the appendix.
  3. Insert RLS 45 K into the flush-mounted box and screw down to flush-mounted box with 4 screws.
  4. Attach the outer frame. Make sure it locks into position. With the HYI sensor installed, ensure that the sensor opening (hole) is positioned above the sensor.
  5. Switch on ventilation system with the mains fuse.
  6. Activate the 230 VAC input in the service menu of the RLS 45 K.
  7. Use the commissioning software to select the setting parameter RLS 45 K function 230 VAC input and the desired additional function under Installer level/Basic settings. The 230 V function can also be selected in the service menu.
  8. To set a supply air run-on time, select the Supply air function run-on time parameter and set the run-on time to 0, 6 or 15 minutes. Available setting values depend on the connected unit, e.g. ER 60 VZ 15 has a run-on time of 15 min.
  9. Carry out a function test with the set values.