Hello,all,I need some help.
I have na Antonio Seveso evaporator installed by others in a Freezer Room.I have had ice ups on a couple of occaisons.The main one was a faulty drain heater,which I sorted out.
Now I get a small amount of ice build up on the bottom LHS of the Evapoator,which after some months, there is a build up ,just on a small part on this side top to bottom.All heaters are working.Defrost is controlled by Evaporator sensor located at the centre of Evap.I have also noticed on the Expansion valve side of the Evap,the ice build up on the distributor pipes is excessive.This área after several months is unusually covered in thick ice.
I have altered the defrost termination temperature,and now get some ice droplets on the ceiling above the evap.I think it is a manufacturing fault,the manufacturer has since closed down.Any ideas would be very welcome. Jo.
I have na Antonio Seveso evaporator installed by others in a Freezer Room.I have had ice ups on a couple of occaisons.The main one was a faulty drain heater,which I sorted out.
Now I get a small amount of ice build up on the bottom LHS of the Evapoator,which after some months, there is a build up ,just on a small part on this side top to bottom.All heaters are working.Defrost is controlled by Evaporator sensor located at the centre of Evap.I have also noticed on the Expansion valve side of the Evap,the ice build up on the distributor pipes is excessive.This área after several months is unusually covered in thick ice.
I have altered the defrost termination temperature,and now get some ice droplets on the ceiling above the evap.I think it is a manufacturing fault,the manufacturer has since closed down.Any ideas would be very welcome. Jo.