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Thread: Poor Temperature
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21-06-2014, 03:47 PM #1
Poor Temperature
Can anyone assist with the following
We have a Mycom Compressor that runs to freeze down a spiral tunnel and at the side of the Mycom we have a Grasso SP2 compressor runs to freeze down a Polobed for ice lollies. Both compressors use the same liquid pumps, Surge Drum and receiver etc
The problem I have is both compressors are controlling at the SP Value but at the tunnel and polobed it is -22.0 when it should be -44.0. The only thing i can see different is the liquid pump pressure is at 0.8bar when we are used to seeing it at 1.75bar
If you require more info i will try but i dont have a refrigeration back ground