Fan coil 2- and 4-pipe P+I controller

 

The RTA03 controller is designed to control fan coil heating and cooling systems. RTA03 controls the heating and / or cooling valves and fan speeds for 2- and 4-pipe fan coil. The proportional + integral (P + I) action available ensures accurate temperature control in all operating conditions. The controller can be mounted on the wall or on the fan coil frame using the optional remote air sensor. In 2-pipe systems it is possible to activate the summer/winter changeover by a switching contact or a sensor mounted on the pipe at the fan coil inlet. The room sensor is located inside the controller and can be replaced by an optional remote sensor. Available commands: setpoint adjustment knob, Comfort / Economy mode setting button, manual fan speed selector.

download datasheetpdf icon  cod. RTA03

 

Fan coil 2-pipe P+I controller

The RTA04 controller is designed to control fan coil heating and cooling systems. RTA04 controls the heating and / or cooling valves and fan speeds for 2-pipe fan coil. The proportional + integral (P + I) action available ensures accurate temperature control in all operating conditions. The RTA04 controller is designed to control fan coil heating and cooling systems. RTA04 controls the heating and / or cooling valves and fan speeds for 2-pipe fan coil. The proportional + integral (P + I) action available ensures accurate temperature control in all operating conditions. The controller can be mounted on the wall or on the fan coil frame using the optional remote air sensor. In 2-pipe systems it is possible to activate the summer/winter changeover by a switching contact or a sensor mounted on the pipe at the fan coil inlet. The room probe is located inside the controller and can be replaced by an optional remote sensor. Available commands: setpoint adjustment knob, Comfort / Economy mode setting button, buttom s/w changeover, manual fan speed selector and controller turn off.

download datasheetpdf icon  cod. RTA04

Digital fan coil 2- and 4-pipe P+I controller

The RTA05 controller is designed to control fan coil in heating and cooling systems. RTA05 controls heating and/or cooling valves, fan speeds and electric resistance with 2 or 4-pipe fan coil. The proportional + integral (P + I) action available ensures accurate temperature control in all operating conditions. The controller can be mounted on the wall or on the fan coil frame using the optional remote air sensor. In 2-pipe systems it is possible to activate the summer/winter changeover by a switching contact or a sensor mounted on the pipe at the fan coil inlet. The controller provides two pre-set levels for room temperature control: Comfort and Economy. The transition between the two levels can be directly selected on the room device or via a digital input. The room sensor is located inside the controller and can be replaced by an optional remote sensor. Available commands: setpoint adjustment knob, Comfort / Economy mode setting button, summer/winter changeover push bottom, manual fan speed selector and power switch off.

download datasheetpdf icon  cod. RTA05

Fan coil controller with proportional fan output

The control action is Proportional + Integral (P+I). This ensures accurate temperature control in all operating conditions. The control action is Proportional + Integral (P+I). This ensures accurate temperature control in all operating conditions. The controller is suitable for wall mounting or on a fan-coil chassis using optional remote air sensor. In a 2-pipe-system it is possible to activate the summer/winter changeover by a switching contact or by a sensor installed on the pipe of the fan coil inlet. The controller is provided with two pre-set modes for controlling the room temperature: Comfort and Economy  to which two temperature levels are linked and selectable directly on the device or by a digital input. The room sensor is located inside the device and is automatically overridden if the optional remote sensor is fitted. Available commands: set-point adjustment knob, push-bottoms for setting Comfort/Economy mode and summer/winter changeover, manual fan speed switch and off switch of controller (the push-bottoms and leds are not available on RTA19C e RTA29C models).

download datasheetpdf icon  cod. RTA19 / 29

Room thermostat

The room electromechanical thermostat TAM, designed simply and elegant, combines simplicity of operation and use with ease of installation.

download datasheetpdf icon  cod. TAM

Industrial room thermostat

The industrial room thermostat TA is suitable for temperature control in industrial rooms such as greenhouses, industrial buildings, warehouses etc.

download datasheetpdf icon  cod. TA

Electromechanical strap-on pipe thermostat

The electromechanical strap-on pipe thermostat TC with liquid expansion sensor, two available ranges, is suitable for most of temperature control requirements for heating and cooling applications. The thermostats are available with external, internal range knob and as safety limiter. The thermostat comes with a spring band and a 20 g bag of thermal paste.

download datasheetpdf icon  cod. TC

Electromechnical immersion thermostat

The electromechnical immersion thermostat TI, three available ranges, is suitable for most of temperature control requirements for heating and cooling applications. The thermostats are available with external, internal range knob and with fix temperature calibration.

download datasheetpdf icon  cod. TI

Electromechanical capillary thermostat

The electromechnical capillary thermostat TK, three available ranges, is suitable for most of temperature control requirements for heating and cooling applications. The thermostats are available with external, internal range knob and with fix temperature calibration.

download datasheetpdf icon  cod. TK

Termostato elettromeccanico stagno

Il termostato elettromeccanico a capillare TKS viene realizzato in contenitore stagno per la regolazione della temperatura di caldaie, impianti di condizionamento, impianti di refrigerazione, elettrodomestici, forni elettrici e cabine di verniciatura.

scarica scheda tecnicapdf icon  cod. TKS

Termostato ad immersione a bimetallo

Il termostato elettromeccanico ad immersione TIB viene realizzato con elemento sensibile in bimetallo e fornito con guaina di protezione in ottone con attacco Gc 3/8 e PN10. E‘ adatto per la regolazione di impianti di riscaldamento, bagni, forni di essicazione e cabine di verniciatura.

scarica scheda tecnicapdf icon  cod. TIB

Frost protection thermostat

The frost protection thermostat serie TD is suitable for the protection of hot-water heating registers, downstream air heaters in ventilation and climate control systems as well as heat exchangers in cooling systems. The thermostats can also be used to control electrical heating systems and to switch acoustic or optical alarm signals and measure temperature in non aggressive gases or liquid medium.

download datasheetpdf icon  cod. TD