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12-07-2014, 09:13 PM #1
Pego 200 expert connections of safety .....
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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12-07-2014, 09:30 PM #2
Re: Pego 200 expert connections of safety .....
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
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13-07-2014, 01:51 PM #3
Re: Pego 200 expert connections of safety .....
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