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Deleted member 281264
I have a UPS3 controlling the radiator circuit on a hydraulically seperated system with closed couple tees
The manual and videos on UPS3 say you shouldn't use the proportional pressure setting when there is an automatic bypass, but on any other setting other then PP the pipes make a clattering noise
Why do they say not to use PP mode when there is an automatic bypass in the system? Does anyone know if the ecotec 630 has an automatic bypass
The manual and videos on UPS3 say you shouldn't use the proportional pressure setting when there is an automatic bypass, but on any other setting other then PP the pipes make a clattering noise
Why do they say not to use PP mode when there is an automatic bypass in the system? Does anyone know if the ecotec 630 has an automatic bypass