ERROR CODE: F50  
ERROR TYPE: Solar Energy Boiler Tank Temperature Sensor Error 
DESCRIPTION: This error is received if the solar  energy boiler tank temperature  sensor is short-circuited, open- circuit, or damaged. Domestic  water and a central heating  request are stopped. When this  error is deleted, normal operation begins. 
TYPE: ERROR 
SOLUTION:  
1- Reset the error.  
2- If the error persists after reset and you are not  using boiler or solar energy tank, make sure the P00 parameter is not 2, 3 or 
3- If the cables are undamaged and connected  properly, replace the sensor.  4. If you are using boiler or  solar energy tank, make sure the cabling of the  temperature sensor is undamaged and assembled.  5- If the error persists after replacing the sensor,  replace the mainboard.
Updated on 9 January 2024, Tuesday