Heating cord connection to ATR244-12ABC

Sofia · Post by **Sofia** » 18/08/2022, 13:35

Hello,

We aquired a controller ATR244-12ABC and we are trying to connect a flexible heating cord from Selecta with two connecting wires (https://grupo-selecta.com/productos/cor ... os-1000781). Could you indicate the corresponding connection positions based on the wiring diagram numbers? We tried to connect it on numbers 1 and 4.
However, something is off because the temperature goes up when the setpoint is lower than the measured temperature.

Thank you for your help.

Best regards,
Sofia

Post by **Pixsys tecnico 6** » 22/08/2022, 11:10

Good morning,
The flexible heating cord must be connected to pins 4-5 for the heating function.
The connection have be as follows:
From pin 1 of the thermoregulator go to pin 4.
From Pin 5 connect to the heating cord.
From pin 2 of the thermoregulator connect to the second wire of the heating cord.

Best regards

Pixsys Forum