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remeha calenta not sending information

PostPosted: Sun Jul 08, 2018 3:30 pm
by labium
i bought a nodo shop otg with wifi . it oconnects well to the otmonitor program. i connected my calenta remeha boiler to the gateway but no info shows up in the otmonitor program i have no thermostat connected yet. am i doing something wrong. the boiler is connected tot the boiler plug of the otg and in the boiler connected to the plug where normally the thermostat is in (on -off)

Re: remeha calenta not sending information

PostPosted: Mon Jul 09, 2018 10:56 pm
by hvxl
Normally you should get some output from the OTGW. How did you configure the NodeMCU and OTmonitor? Is there a flashing LED on the OTGW? Do you get any response on a PR=A command?

Re: remeha calenta not sending information

PostPosted: Wed Jul 11, 2018 6:25 pm
by labium
o do get respons from the otg but the otg doesnt get any response from the boiler

Re: remeha calenta not sending information

PostPosted: Wed Aug 29, 2018 8:15 pm
by Cooter
It can not be connected to the on off contact.
Only connect to opentherm contacts.