Wired room thermostat SALUS HTRS23030, 24-hour surface-mounted, white, 230V, with display

Temperature controller SALUS HTRS230 – precise comfort control

The SALUS HTRS230 room controller is a wired surface-mounted device designed to control underfloor heating or cooling systems with high thermal inertia. It is ideal for rooms where a stable temperature is crucial. The device connects to the control strip and lowers the set temperature after receiving a signal from the weekly controller (NSB), allowing for effective energy management.

Constructional features and functionality:

HTRS230 is characterized by silent operation thanks to the use of TRIAC technology and PWM (pulse width modulation) algorithm, which ensures precise temperature regulation. Additionally, the controller protects thermostatic valves from sticking (VP function) and has a frost protection mode, which increases the safety of the installation. Simple operation and a clear display make it easy to use on a daily basis.

Application and benefits:

• Precise regulation: The PWM algorithm ensures a stable temperature in the room, minimizing fluctuations and increasing comfort.
• Installation protection: The VP function protects thermostatic valves from blocking, and the frost protection mode prevents damage caused by low temperatures.
• Energy efficiency: The ability to lower the set temperature using the NSB signal allows for energy savings and reduced heating costs.
• Simple installation and operation: Surface mounting and an intuitive user interface make the controller easy to install and operate for both professionals and end users.
• Compatibility: The controller works with popular Salus control strips (KL06 230V, KL08NSB 230V, KL04NSB 230V) and actuators.

Technical specifications (for professionals):

• Power supply: 230 V AC 50/60 Hz
• Load: max 0.5 A
• Temperature control range: 5 ÷ 35°C
• Temperature indication accuracy: 0.5°C
• Control algorithm: PWM or hysteresis +/- 0.25°C or +/- 0.5°C
• Communication: wired
• Output signal: 230 V AC 50 Hz
• Dimensions: 85 x 85 x 25 mm

The SALUS HTRS230 controller is a reliable solution for anyone who values thermal comfort and efficient energy management in their home. Thanks to its functionality and ease of use, it is an ideal choice for both new installations and modernization of existing heating systems.