Search found 2 matches

by boodoopl
Thu Oct 23, 2014 4:11 pm
Forum: Opentherm Gateway Forum
Topic: OTGW and on/off thermostat
Replies: 23
Views: 19250

Re: OTGW and on/off thermostat

I've run DP=57 and I always get 00 value when relay is closed and over 70 when it is opened. But I've discovered two strange behaviors: * When I close/open relay periodically sometimes I get error 3 * Sometimes I see welcome message on console - it looks like gateway self reset. I've also checked wh...
by boodoopl
Mon Oct 06, 2014 8:41 pm
Forum: Opentherm Gateway Forum
Topic: OTGW and on/off thermostat
Replies: 23
Views: 19250

Re: OTGW and on/off thermostat

Hi, I am also using OTGW in Stand-alone operation with on/off connected to relay which is closed when head is needed. The problem is that in about 30% of cases when relay is closed the boiler does not heat. For sure the contacts are shortcut because I check it with multimeter. If I run Otmonitor in ...

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