brema ice machine

hi there i am new in this site and in refrigeration, im having a problem about our brema icemachine, the production cycle is 45 min instead of 25-30 min, i change the compressor w/ new one w/ refrigerant R404a same as original, my question is what is the operating pressure of R404A in the system if the water pump is running and the water spa
lash on the evaporator,

your comment is highly apriciated

You should reach +/- -17°C before the harvest cycle.

What model number are you working on? To be honest, most problems with low production ice machines and long harvests is simply scale build up, long before it becomes a refrigeration problem.

hi
water supply too hot and so the machine location you should put it in a colder and well vented place