Search found 6 matches

by BarthoD
Tue Jun 08, 2021 4:38 pm
Forum: Opentherm Gateway Forum
Topic: Ferroli Aquasol with OpenTherm
Replies: 6
Views: 3232

Re: Ferroli Aquasol with OpenTherm

Hi Schelte, I will try to start the tool on the output side of the sun boiler. I tried to get and connect a OT based boiler print, but this does not work (the print goes on error as there is nothing connected). the sun boiler starts with a bout 1 second of messages to the boiler, when the boiler is ...
by BarthoD
Wed Jun 02, 2021 9:20 am
Forum: Opentherm Gateway Forum
Topic: OTGW used to simulate a boiler device
Replies: 8
Views: 6526

Re: OTGW used to simulate a boiler device

Did you succeed? Is it solved? I have the same kind of problem with a SUN-Boiler that I need to run stand-alone. This sun-boiler is working as a gateway expects an after-boiler (CV) as end-point. All I need/want is to use the OTGW in the regular way, but as output of the OTGW (where normally the the...
by BarthoD
Wed Jun 02, 2021 9:16 am
Forum: Opentherm Gateway Forum
Topic: Ferroli Aquasol with OpenTherm
Replies: 6
Views: 3232

Re: Ferroli Aquasol with OpenTherm

I have tested with connecting an original Agpo OT thermostat. I see the same messages passing. On the OUT of the SUN boiler it is still trying to connect to a post-boiler. I think the OT interface stops when it does not get the right responses. I have bought a CV PCB and connected, but no other resu...
by BarthoD
Sun Apr 11, 2021 2:28 pm
Forum: Opentherm Gateway Forum
Topic: Ferroli Aquasol with OpenTherm
Replies: 6
Views: 3232

Re: Ferroli Aquasol with OpenTherm

I just linked the boiler OUTPUT frm SUN to the T-input of the OTGW. Now I see messages as were they from a T.. T801A0000 Read-data Msg26 = 0 T10015A00 Write-data Ctrl Setpoint Msg01: 90 T00000300 Read-data Status msg=0 : 00000011 00000000 So I have a start .... I'm trying to get hold of an Agpo Ther...
by BarthoD
Fri Apr 09, 2021 8:39 pm
Forum: Opentherm Gateway Forum
Topic: Ferroli Aquasol with OpenTherm
Replies: 6
Views: 3232

Re: Ferroli Aquasol with OpenTherm

Today I learned that this boiler system is originally developed by ZEN (Zonne Energie Nederland - went broke 2014) and is taken over by Itho Daalderop. They are the builder of the equipment and electronics. On none of the sites of the companier there is any information, other van the mentioning of t...
by BarthoD
Sun Apr 04, 2021 8:28 pm
Forum: Opentherm Gateway Forum
Topic: Ferroli Aquasol with OpenTherm
Replies: 6
Views: 3232

Ferroli Aquasol with OpenTherm

Opentherm Gateway with Ferroli Aquasol Sun Boiler system - protocol and connetion issues. Question: who has any info about the Ferroli Aquasol(4) and a connection to OTGW ? I have an Ferroli Aquasol 4 with a sunpanel PV-size from HR-Solar. Avery good combination. I want to read the status of the sun...

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