Regulators and control systems

Regulators and control systems

The control system is the intelligent centre and the ”brain” of a system and essential for good comfort level and low energy consumption. The temperature of an electric heating system can be quickly, easily and precisely regulated and is more responsive than any other heating system. How efficient an air curtain is and how much energy can be saved depends to a large part on the control system. Many factors that affect the air curtain vary over time. The variations can be long term, for example seasonal, or more temporary, for example when the sun goes behind clouds, the premises fills with people or when a door is opened.


Regulators and control systems

Control system SIRe

Control system SIRe

SIRe is an intelligent and well designed low voltage control system which can be customised for each unique application and environment.

SIRe is supplied pre-programmed with quick-release connections and is very easy to use and install.

 

SIRe learns the requirements in the entrance it is installed in (ex. opening frequence and outdoor temperature). It has calendar function and selectable switch off at set temperatures for up to nine units. Because the fan speed is adapted, the sound level is optimised and is never higher than is necessary for comfort. With SIRe Advanced it is possible to choose between Eco and Comfort mode dependent on whether energy savings or optimal comfort has been prioritized.

 

There are three different levels with different functionality to choose from, Basic, Competent or Advanced.

 

 

Functions SIReB Basic

• Manual regulation of the fan and temperature

 

• Automatic control of fan speed and temperature with integrated thermostat.

 

 

Functions SIReAC Competent (for air curtain)

• All functions for Basic

 

• Calendar function

 

• Filter sensor

 

• Simple BMS control - on/off, fan speed and alarm functions

 

• Flexible mode - for doors that open and close frequently

 

• Open mode - for doors that stays open

 

 

Functions SIReFC Competent (for fan heater)

• All functions for Basic

 

• Calendar function

 

• Filter sensor

 

• Simple BMS control - on/off, fan speed and alarm functions

 

 

Functions SIReAA Advanced (for air curtain)

• All functions for Competent

 

• Eco mode - extra energy-efficient mode

 

• Comfort mode - when comfort is important

 

• Advanced BMS control

 

• Proactive regulation – measures outdoor temperatures for proactive reaction.

 

 

Functions SIReFA Advanced (for fan heater)

• All functions for Competent

 

• Eco mode - extra energy-efficient mode

 

• Comfort mode - when comfort is important

 

• Advanced BMS control

 

• Max limit of return water temperature.

 

• Stepless heat control

 

• Possibility to use an external filter guard.

 

Door contact

Door contact

Switches foor door indication.

Speed controls

Speed controls

Speed controls to control the fan speed stepless or in steps.