Data Sheet for Product

A 3 mm hexagonal socket wrench can be used to move the actuator to any position
between 0 and 1. If a control signal from the controller is present, then this takes priority
in determining the position.
To retain the manually set position, unplug the connecting cable or switch off power
and the control signal.
3 mm
0 1
4891Z13
Position indicator in
position 0:
Valve closed
3 mm
0 1
4891Z14
Position indicator in
position 1:
Valve open
The actuators are maintenance-free.
When carrying out service work on the plant, following must be noted:
• Turn power off (e.g. remove the plug)
• If necessary, disconnect electrical connections from the terminals
• The actuator must be commissioned only with a correctly mounted valve in place!
SSB.. actuators cannot be repaired; the complete unit must be replaced.
Disposal
The device is considered an electronics device for disposal in terms of
European Directive 2012/19/EU and may not be disposed of as
domestic garbage.
● Dispose of the device through channels provided for this
purpose.
● Comply with all local and currently applicable laws and
regulations.
Warranty
The technical data given for these applications is valid only when the actuators are
used with the Siemens valves listed under «Equipment combinations», page 2.
The use of the SSB.. actuators in conjunction with third-party valves
invalidates any warranty offered by Siemens Switzerland Ltd / HVAC
Products.
Manual override
Note
Maintenance
!
Repair
5/10
Siemens Electromotoric actuators CA1N4891en_02
Building Technologies 2016-07-21