I have got problem with my thermostat because it is not setting room temperature value sent by opentherm gateway.
My thermostat is Bosch TRZ200. But when I open the case I can read Honeywell CS0257A-LS
I coluldn't find much details about it on google.
This is a pic of it while it is without case.
Here is an example log output that showing the problem. I think. it is not recognising the code as it says.
...
23:43:03.836158 BC000030A Read-Ack Status: 00000011 00001010
23:43:04.663132 T90013700 Write-Data Control setpoint: 55.00
23:43:04.835026 B50013700 Write-Ack Control setpoint: 55.00
23:43:05.661618 T900E6400 Write-Data Maximum relative modulation level: 100.00
23:43:05.833217 B700E0000 Unk-DataId Maximum relative modulation level: 0.00
23:43:06.659749 T80190000 Read-Data Boiler water temperature: 0.00
23:43:06.831574 BC0193706 Read-Ack Boiler water temperature: 55.02
23:43:07.674121 T90101600 Write-Data Room setpoint: 22.00
23:43:07.845311 B70100000 Unk-DataId Room setpoint: 0.00
23:43:07.850364 AD0100000 Write-Ack Room setpoint: 0.00
- CH enable: enabled (1)
- DHW enable: enabled (1)
- Cooling enable: disabled (0)
- OTC active: not active (0)
- CH2 enable: disabled (0)
- Summer/winter mode: winter (0)
- DHW blocking: unblocked (0)
23:43:08.656658 T00000300 Read-Data Status: 00000011 00000000
- Fault indication: no fault (0)
- CH mode: active (1)
- DHW mode: not active (0)
- Flame status: flame on (1)
- Cooling status: not active (0)
- CH2 mode: not active (0)
- Diagnostic indication: no diagnostics (0)
23:43:08.828131 BC000030A Read-Ack Status: 00000011 00001010
23:43:09.670582 T90013700 Write-Data Control setpoint: 55.00
23:43:09.842589 B50013700 Write-Ack Control setpoint: 55.00
23:43:10.668803 T900E6400 Write-Data Maximum relative modulation level: 100.00
23:43:10.840486 B700E0000 Unk-DataId Maximum relative modulation level: 0.00
23:43:11.666559 T80190000 Read-Data Boiler water temperature: 0.00
23:43:11.839171 BC0193706 Read-Ack Boiler water temperature: 55.02
23:43:12.665670 T101814DC Write-Data Room temperature: 20.86
23:43:12.836017 BF0180000 Unk-DataId Room temperature: 0.00
- CH enable: enabled (1)
- DHW enable: enabled (1)
- Cooling enable: disabled (0)
- OTC active: not active (0)
- CH2 enable: disabled (0)
- Summer/winter mode: winter (0)
- DHW blocking: unblocked (0)
...
If it is going to help I can provide more logs and info.
Do you have any advise on that kind of situation ?
Thanks.
