Controls

Box Controls  FS – RM – RA – RAB – RD – RDB – TLC-ECM

Box Controls FS – RM – RA – RAB – RD – RDB – TLC-ECM

Control boxes ATISA are designed for on board or remote installation. Realized in  stress-resistant ABS material, RAL 9002 and manufactured according to low Voltage, ECM and RoHS. For remote installation it is forecasted a plastic sideboard on which the control board is framed. All the controller are  equipped of screw terminal board for cable connections. Electric supply 230V/1/50Hz.

FS


FS control box is equipped with:

  • on/off selector
  • 3 speed manual selector

According to the wiring connection, control box can work with or without minimum temperature sensor (SM).
The minimum temperature sensor (SM) can be used only during winter mode: it permits the fan starting only if inlet water temperature is above the preset temperature on minimum temperature sensor (42/43°C).


RM


RM control box is equipped with:

  • On/off summer/winter selector
  • 3 speed manual selector
  • Setting temperature selector

The selector allows the setting of the desired temperature from +5°C to +35°C. It is also possible to reduce the rotation field of the knob utilizing the mechanical device included.
According to the wiring connection, control box can work with or without minimum temperature sensor (SM).
It is also possible to connect a remote air temperature sensor (RS).
The minimum temperature sensor (SM) can be used only during winter mode: it permits the fan starting only if inlet water temperature is above the preset temperature on minimum temperature sensor (42/43°C).
The control box is able to manage one regulation ON-OFF valve 2 pipe plants, or to manage 2 independent regulation ON-OFF valves for 4 pipes plants.


RA


RA control box is equipped with:

  • On/off summer winter selection
  • 3 fixed + automatic speed control selector
  • Setting temperature selector

By means of 4 position selector it is possible to select one of the fan fixed speed. As alternative, selection AUTO position, the fan speed automatically changes in accordance to variation of the room temperature.
The selector allows the setting of the desired temperature from +5°C to +35°C. It is also possible to reduce the rotation field of the knob utilizing the mechanical device included.
According to the wiring connections, control box can work with or without minimum temperature sensor (SM) and/or a water temperature sensor (SH).
It is also possible to connect a remote air temperature sensor (RS).
The minimum temperature sensor (SM) can be used only during winter mode: it permits the fan starting only if inlet water temperature is above the preset temperature on minimum temperature sensor (42/43°C).
Water sensor (SH) can be used as substitute of the minimum temperature sensor (SM); in this case it permits only for 2 pipe Plants to have the automatic change over independently of selector position.
The control box is able to manage one regulation ON-OFF valve 2 pipe plants, or to manage 2 independent regulation ON-OFF valves for 4 pipes plants.
The control box is complete of destratification function and includes a window contact.


RD


RD control box is equipped with:

  • On/off switch
  • Fan speed control switch
  • Menu switch
  • Setting temperature selector

By means of fan speed it is possible to select one of the fan fixed speed. As alternative, selection AUTO position, the fan speed automatically changes in accordance to variation of the room temperature.
The MENU switch permits the changing of display visualization; one time press allows to visualize the set point temperature.
With the switch it is possible to select the wished temperature from +5°C to +35°C. It is also possible to reduce the rotation field of the knob by means of software configuration.
According to the wiring connections, control box can work with or without minimum temperature sensor (SM) and/or a water temperature sensor (SH).
It is also possible to connect a remote air temperature sensor (RS).
The minimum temperature sensor (SM) can be used only during winter mode: it permits the fan starting only if inlet water temperature is above the preset temperature on minimum temperature sensor (42/43°C).
Water sensor (SH) can be used as substitute of the minimum temperature sensor (SM); in this case it permits only for 2 pipe Plants to have the automatic change over independently of selector position.
The control box is able to manage one regulation ON-OFF valve 2 pipe plants, or to manage 2 independent regulation ON-OFF valves for 4 pipes plants.
As alternative, it is able to manage one cold/warm modulating 3 step valve for 2 pipes plants, or 2 cold/warm 3 step modulating valves for 4 pipes plants.
In addition this control box is able to manage:
Destratification function, window contact, electric heater connection, centralized change over from remote.


RAB


RAB analogic thermostat is designed in order to constant control the temperature in the environments where the fancoils are installed.
The temperature is detected by means of internal probe.
By acting on the knob, it is possible to set the desired temperature from +5°C and +35°C. The thermostat permits the work of the fan motor group manually ( speed MIN, MED,MAX) or automatically.
Two inlet are available to connect window contact and to receive the summer/winter remote selection. By means of mechanical pins it is possible to reduce the rotation of the knob.
According to the necessities and by acting on the dedicated wiring connections, the control box can work with or without minimum temperature sensor (SM) end/or with water probe (SH).
The minimum temperature sensor can be used during winter mode only in order to avoid thermal shock; it permits the fan starting only if water supply temperature is above the pre-set temperature on minimum temperature sensor (+42°C). It is also possible to install a remote air temperature probe (RS).


RDB


RDB thermostat is desined in order to constant control the temperature in the environments where the fancoils are installed. The temperature is detected by means of internal probe.
By acting on the knob it is possible to set the desired temperature from +5°C and +35°C.The thermostat permits the work of the fan motor group manually ( speed MIN, MED, MAX) or automatically. Through LCD display it is possible to check all parameters and, by means of MENU key, to act on the programming activities.
According to the necessities and by acting on the dedicated wiring connections , the control box can work with or without minimum temperature sensor (SH). The minimum temperature sensor can be used during winter mode only in order to avoid thermal shocks; it permits the fan starting only if water supply temperature is above the pre-set temperature on minimum temperature sensor (42°C). It is also possible to install a remote air temperature sensor (RS). The RDB control box can manage one ON-off regulation valve for 2 tube plant or 2 independent ON/OFF regulation valves for 4 tube plants.
For 2 tubes plant, if a water sensor is used instead of the minimum temperature sensor, it permits the automatic change over. It is also possible to manage: destratification functions, window contact, centralized change over from remote.
It is forecasted for board installation. For remote installation a side board WS (accessory) is required.


TLC-ECM


TLC infrared remote control permits the set point of temperature, the manage of the unit starting and/or turning off during the day time and the fan speed selection or automatic mode function.
The control activities are also granted (ON/OFF control of water valve for heating or cooling , thermostatic control only of the valves or valves/fan in the winter period) and the plant management ( management of the valves for 2 or 4 tubes plants – summer/winter mode with neutral zone for the 4 tube configuration- change over water side for the 2 tube configuration).
By acting on the contacts of the electronic card, it also possible to set the main functions such as: working of the plant with 2 or 4 tubes, fan management.
For 2 tube plant, it possible to realize the automatic change over by connecting an optional water probe (SKH) to the dedicated contact located on the electronic card.
It is possible to add to the system another optional water temperature sensor, that, connected to the dedicated contact located on the water supply pipe, it will act as minimum water sensor (SKH).

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