LK Room thermostat S2, 24V NO

LLK Room thermostat S2 EXT, 24V NO

Technical data LK Room thermostat S2 EXT, 24V NO
Voltage 24 V AC (20...30 V, 50...60 Hz) NO
de-energized Open
Switching power max. 22 W (625 mA)
Own power 2 W
Max. 5 pcs LK Actuator 24 V NO per room thermostat
Temperature range 5...45 °C
Input for temperature drop -3 K
The duration of the self-modulation period is 42 min
Self-modulation range 2 K
Color: nest and cover frame white RAL 9003, front glass high gloss white/ice gray
Protection class III
Enclosure class IP30
Storage temperature –25...+80 °C
Relationship humidity (storage) <80% non-condensing
Operating temperature 0...+50 °C
External sensor: length 3 m, model NTC 10 kΩ (optional)
Dimensions 80 × 112 × 16 mm
Covering area with installed cover frame 80 × 112 mm Covering area without installed cover frame 65 × 98 mm

LK Room thermostat S2, 24V NC Is a silent electronic room thermostat equipped with a Triac output and electronic feedback. Available in two models: S2 and S2 EXT. LK External sensor ICS/S2 for floor temperature control. The thermostat is placed on top of the device box or directly on top of the wires brought from the wall. When installing on top of the device box, the supplied cover frame is used.

Spare parts
• LK Cover frame S2, included in the package (product no. 33454).
pay particular attention to:
• Self-technology through a pulse signal improves energy efficiency modulation.
• Modern design and high-gloss glass-like surface and touch temperature control.
• Mounted directly on the wall or in the device case.
• Possible to connect an external temperature sensor to the model S2 EXT.
• Lock the setting of the room thermostat by pressing the combination.
• Lower the temperature with a separate timer (timer not included).
• Silent operation in the thermostat.
• Easy function check with LED.