RT520 – Digital programmable thermostat SALUS

Digital programmable thermostat SALUS RT520

The surface-mounted thermostat includes all the features of the previous RT series with a larger more intuitive LCD display and a handy new suite of additional operational and efficiency functions, ideal for any property owner. It is used for wired control of heating devices and is connected directly to the boiler. It works by maintaining comfortable room conditions in accordance with the work schedule or a constant temperature set by the user.

The control can be done in two ways:

• Starting the heat source by closing contacts in a heating device equipped with an input for connecting the ON / OFF thermostat
• Boiler power modulation by means of communication via the OpenTherm protocol (OT + 4.0). Two-way communication between the boiler and thermostat as well as boiler power modulation ensures maximum efficiency and comfort. 

Advantages:

• OpenTherm communication (OT+ 4.0) gives you two-way communication between boiler and thermostat.
• Thermostat modulates boiler power to achieve maximum efficiency and comfort, has automatic detection of OT+ protocol, boiler error codes displaying and DHW temperature regulation
• You can choose histeresis or built-in TPI algorithm (for Underfloor systems, radiator systems or electrical systems)
• Optimal start & stop function available to maintain a setpoint temperature precisely
• Clear and big backlighted LCD display – very ease to read, perfect for seniors
• Heating / cooling mode
• Surface mounting

Perfect solution for lanlords of real estate:

• Service mode secured by PIN code
• You decide what maxiumum/ minimum temperature can be set by the user

Technical specifications:

• Power supply: 2 x AA batteries
• Rating max: 3(1) A
• Output signal: OpenTherm or voltage free relay NC / COM / NO
• Temperature range: 5 - 33.5°C
• Display temperature accuracy: 0.1°C or 0.5°C
• Control algorithm: TPI or Hysteresis ±0.25°C/±0.5°C
• Communication: Wired
• Dimension [mm]: 118 x 95 x 26
• Warranty: 5 years

Downloads:

Quick manual
Wiring diagram
Declaration of conformity 

Shipping Cost: 7,00 €

Contact ANDRIANOS for more information