Hi there its my first touch witch install of freezer with controller pego 200 expert and I am not sure where to connect ranco high and low pressure switch for safety of compressor .... Please any advice thanks.
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Hi there its my first touch witch install of freezer with controller pego 200 expert and I am not sure where to connect ranco high and low pressure switch for safety of compressor .... Please any advice thanks.
if theres a contactor or relay for the compressor then switch the live feed to (A1) throught the pressure switch - ranco pressure switches are rated for 16 amp
Or connect the pressure switches through common and inp1 compressor protection input .Set parameter In1 to 0 and parameter pc to 1 which is normally closed