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by DvdB
Tue Jul 15, 2025 12:48 pm
Forum: Opentherm Gateway Forum
Topic: Controlling Techneco Elga with OTGW
Replies: 3
Views: 2861

Re: Controlling Techneco Elga with OTGW

Thanks for the reply! Sorry i wasnt't able to reply earlier. I've been trying it again today and both on our heatpump and our boiler (remeha calenta 28c) it does not appear to react to commands. I've also orderd a new pic which should be in today. Screenshot of log of otmonitor added below. Screensh...
by DvdB
Wed Apr 02, 2025 4:29 pm
Forum: Opentherm Gateway Forum
Topic: Controlling Techneco Elga with OTGW
Replies: 3
Views: 2861

Controlling Techneco Elga with OTGW

Hi, Im trying to control my Techneco Elga heatpump. However, it does not seem to accept TT, TC, TS or CS commands as there are immidiately overwritten by the thermostat. I've tried several thermostats including the Honeywell modulation touch, honeywell chronotherm modulation 3 and the Remeha isense....

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