New OT Data-ID's

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Templar
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Joined: Fri Mar 18, 2011 8:49 pm
Location: Netherlands

New OT Data-ID's

Post by Templar »

Found two new ID's at this device description: http://www.opentherm.eu/product/view/18/feeling-d201-ot

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ID 98: For a specific RF sensor the RF strength and battery level is written
ID 99: Operating Mode HC1, HC2/ Operating Mode DHW
Last edited by Templar on Wed Feb 08, 2017 11:15 pm, edited 2 times in total.
Templar
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Posts: 178
Joined: Fri Mar 18, 2011 8:49 pm
Location: Netherlands

Re: New Data-ID's

Post by Templar »

Found new data-id's at this page: https://www.opentherm.eu/request-details/?post_ids=1833

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ID 109: Electricity producer starts
ID 110: Electricity producer hours
ID 111: Electricity production
ID 112: Cumulativ Electricity production
Templar
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Posts: 178
Joined: Fri Mar 18, 2011 8:49 pm
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Re: New OT (Remeha) Data-ID's

Post by Templar »

Found new Data-ID's at this page: https://www.opentherm.eu/request-details/?post_ids=1833

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ID 36:	{f8.8}	"Electrical current through burner flame" (µA)
ID 37:	{f8.8}	"Room temperature for 2nd CH circuit"
ID 38:	{u8 u8}	"Relative Humidity"
For Data-ID's 37 and 38 I assumed their data types, for Data ID 36 I determined it by matching qSense value with the correct data-type.

I also analysed OT Remeha qSense <-> Remeha Tzerra communication.

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ID 131:	{u8 u8}	"Remeha dF-/dU-codes"
ID 132:	{u8 u8}	"Remeha Servicemessage"
ID 133:	{u8 u8}	"Remeha detection connected SCU’s"

"Remeha dF-/dU-codes"
: Should match the dF-/dU-codes written on boiler nameplate. Read-Data Request (0 0) returns the data. Also accepts Write-Data Requests (dF dU), this returns the boiler to its factory defaults.
"Remeha Servicemessage" Read-Data Request (0 0). Write-Data Request (1 255) clears the boiler service message.
boiler returns (0 1) = next service type is "A"
boiler returns (0 2) = next service type is "B"
boiler returns (0 3) = next service type is "C"
"Remeha detection connected SCU’s": Write-Data Request (255 1) enables detection of connected SCU prints, correct response is (Write-Ack 255 1).

Other Remeha info:
Data-ID 5: correponds with the Remeha E:xx fault codes.
Data-ID 11: correponds with the Remeha Pxx parameter codes.
Data-ID 35: reported value is fan speed in rpm/60 .
Data-ID 115: correponds with the Remeha Status and Sub-status numbers using {u8 u8} data-type.
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