User Manual
5
Siemens
A6V11858278_en--_a
Smart Infrastructure
2020-07-30
Combinable room thermostats for SSA161.05HF and SSA161E.05HF
Type
Detail
RDG..
RDG160KN, RDG160T, RDG405KN
RDU..
RDU340
RCU..
RCU50..
NOTICE
SSA151.05HF cannot be used in combination with the above thermostats as its control
signal of DC 4...20 mA is not supported by these thermostats.
Product documentation
Topic
Title
Document ID:
Mounting and installation
Mounting instructions
1)
A6V11858272
Standards and directives
CE declarations
A5W00106106A
RCM conformity
A5W00106107A
Environmental compatibility
Environmental declarations
A5W00109220A
1)
The mounting instructions is enclosed in product packaging.
Related documents such as environmental declarations, CE declarations etc., can be
downloaded from http://siemens.com/bt/download.
Notes
Engineering
The actuators must be electrically connected in accordance with local regulations (see
"Connection diagrams [➙ 12]”).
CAUTION
National safety regulations
Failure to comply with national safety regulations may result in personal injury and property
damage.
● Observe national provisions and comply with the appropriate safety regulations.
Observe permissible temperatures (see "Technical data [➙ 10]"). The connecting cable of
the actuator may come into contact with the hot valve body, provided the temperature of the
valve body does not exceed 80 °C.
Mounting
WARNING
● Do not use pipe wrenches, spanners or similar tools.
● Before mounting, fit the actuator in a position where the actuator stem is fully retracted
(see “Manual operation [➙ 7]”).
● Avoid lateral pressure or (cable) tension on the mounted actuator!
Valve and actuator are easy to assemble on site before commissioning:
● Remove protective cover from the valve body.