2
Comissioning notes
All information necessary for commissioning is available in this document. It is available for download from
Regin’s website, www.regincontrols.com
2.1 General checks
2.1.1
Environmental conditions
Check to ensure that all permissible values are observed.
2.1.2
Mechanical check (RDAS5-24C, RDAS10-24C, RDAS20-24C and RDAS35-
24C)
✓
Check that the unit is mounted properly and ensure that all mechanical settings correspond to the site-
specific requirements. Additionally, ensure that the dampers are shut tight when in the fully closed
position.
✓
Fasten the actuator securely to avoid side load.
✓
Rotary movement check: Manually change the damper setting by pressing the gear train
disengagement button and turn the adapter (only if no voltage is applied).
2.1.3
Mechanical check (RDAS7S-24C and RDAS18S-24C)
✓
Check that the unit is mounted properly and ensure that all mechanical settings correspond to the site-
specific requirements. Additionally, ensure that the dampers are shut tight when in the fully closed
position.
✓
Fasten the actuator securely to avoid side load.
✓
Check the rotary movement: Manually set the damper by turning the adapter using an Allen key, and
lock the gear train as per the mounting instructions (only if no voltage is applied).
✓
Check the unlocking mechanism of the gear train by turning the Allen key in the direction of 90°. See
instructions for RDAS7S-24C and RDAS18S-24C for further information.
2.1.4
Electrical check (RDAS5-24C, RDAS10-24C and RDAS35-24C)
✓
Check to ensure that the cables are connected in accordance with the site wiring diagram.
✓
The operation voltage AC 24 V (SELV/PELV) must be within the tolerance values.
2.1.5
Electrical check (RDAS7S-24C, RDAS18S-24C and RDAS20-24C)
✓
Check to ensure that the cables are connected in accordance with the site wiring diagram.
✓
The operation voltage AC 24 V /DC 24…48 V (SELV/PELV) must be within the tolerance values.
2.1.6
Rotary direction switch
The set direction of rotation must be the same as the required direction of the air damper.
The factory setting is clockwise:
6
RDAS…-24C variable list, Rev. A