valves under relay

good evening, I have 4 valves connected under relay and 3 direct, the 3 direct valves work correctly but on the first 4 I always get an E2 error. is it possible to disable the open valve control?

Answer From Miro

47
Miro
Updated at 2023-04-22 19:23:31 UTC

Hi.

Make sure the relays work with 24V AC.  Try connecting the relays directly to the Netro's power adapter.

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48
Alek
2023-04-22 23:28:03 UTC  
Relays are 24V AC, they were ok with the old controller (Hunter)