Honeywell SmartAct S2024-2POS damper actuator with return spring for continuous control or 3/2 point control.

Properties:

• Silencers mounted on drive shafts
• Quarter-turn valves (ball or flap) can be mounted directly on the drive shaft
• Safety function in the form of a return spring with return <25 s (at -20 ° ... + 65 ° C) to <60 s (at -30 ° C)
• Auxiliary switch (SPDT)
• Degree of protection IP54 and NEMA 2

Manual control:

1.) Insert the supplied key.

2.) Turn the key 1/4 turn in the direction marked on the cover.

3.) Remove the key without inserting the gear lock pin.

4.) The spring returns the actuator to a safe position.

NOTE: When power is restored, the drive returns to normal automatic control.