Actuator:
actuator:
closing/opening time:
position without supply:
IP class:
ambient temperature:
Valve:
connection diameter:
operational mode:
max. pressure drop:
pressure class:
kvs valve settings:

max. heating agent temperature:
ambient temperature:
Thermostat:
supply voltage:
Max. load:
Setting range:
Accuracy:
IP class:
Installation:
Environmental conditions:
   
  Remote control unit:
   

 

Optional air curtain control panel (instead of remote control unit)

  Optional door switch (switched voltage 5V) to control air curtain operation dependent on door status

 
 


24 V AC +/- 15 %
40 seconds
closed
40
0...+50°C		    

3/4"
multi-stage regulation
100 kPa
PN 16
1,6 m3/h, 2,5 m3/h,
3,5 m3/h
95 °C
2 ... 50 °C

Installation of a two-way valve on the return piping is recommended.


24 ... 230 V AC
16 (6) A
5 ... 30 °C
+/- 1 °C
30
flush mounting
-10 ... +50 °C

Thermostat and programmable controller should be installed in a suitable reference point. Avoid installation in places directly exposed to sunlight, electromagnetic fields, etc

   
Control board:
  (1) 230 V AC circuit fuse (control/power circuit for electrical motor and/or electrical heating units; ceramic insert T6.3 A 5 x 20mm)
Blown fuse replacement by professional service personnel only.

(2) 24 V AC circuit fuse (control/power circuit for electrical valve actuator; glass insert T500 mA 5x20 mm)

Fuse protection against incorrect connection of external equipment (valve actuator, thermostat, door switch, wall-mounted controller)

(3)Potentiometer to increase valve opening at first and second heating stage (factory setting - min.), operating parameters at other potentiometer settings available on request.

(4) Terminal strip (terminals 1-19)
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