2. TECH
  3. STZ-120 T

TECH STZ-120 T Owner's manual

  • Hello! I've reviewed the user manual for the TECH STEROWNIKI STZ-120T Actuator. This document provides a comprehensive guide to the device, including safety precautions, installation instructions, technical data, and operating principles. I'm ready to assist you with any questions you may have about the actuator and its features, such as its 3- and 4-way valve control, manual operation, or error indications.
  • What should I do if the temperature sensor is immersed in liquid?
    What does the flashing red control light indicate?
    What is the warranty period for the device?
USER’S MANUAL
STZ-120T
EU DECLARATION OF CONFORMITY
Hereby, we declare under our sole responsibility that STZ-120T
manufactured by TECH STEROWNIKI II Sp. z o.o., head-quartered
          





           

        
         
        
       
 

           
       
of the use of certain hazardous substances in electrical and electronic


PN-EN IEC 60730-2-9:2019-06, PN-EN 60730-1:2016-10,
EN IEC 63000:2018 RoHS.

TECHNICAL DATA
 
 
 C
 
The pictures and diagrams are for illustration purposes only.
The manufacturer reserves the right to introduce some hanges.
WARRANTY CARD




                 









days.

...................................... ..............................

SAFETY

        


           

principle of operation as well as security functions of the controller.



The manufacturer does not accept responsibility for any injuries or

take the necessary safety measures listed in this manual to protect

WARNING
 
 
       
       
       
          
       
symbol on a product means that the product may not be disposed
         

equipment to a collection point where all electric and electronic
components.
EN


          


equipment or as optional equipment. Thanks to our special solution,
           
           
of any tools.
How to install
WARNING
 
 
         







 
 



Use
          
         


 ESBE
 
 Herz
 
 Honeywell
 Wita.
1
2
1
2
3a
3a
4
4
5 6
3a 3b 4a
4 5
4b 5a 5b 5c
3 2
blue black brown
1
3
1
2
1
2
3b
3b
4
4
5 6
Description
 

controlled manually with the use of a pull-out knob.
knob



 steady on 
 steady on 
  controller error
/