Here are some actual lists of entities/parameters that users have reported with their systems.
Note: the values are example or snapshot values from a random moment in time. They are in no way intended as calibration or setting parameters. they are just for showing the amount and type of data you get.
Nefit Trendline/Buderus GB172
| Entity Name | value | UoM |
|---|---|---|
| reset | ||
| heating active | off | |
| tapwater active | off | |
| selected flow temperature | 5 | °C |
| burner selected max power | 0 | % |
| heating pump modulation | 0 | % |
| current flow temperature | 53.4 | °C |
| return temperature | 52.7 | °C |
| system pressure | 1.3 | bar |
| actual boiler temperature | 54.9 | °C |
| gas | off | |
| gas stage 2 | off | |
| flame current | 0 | µA |
| heating pump | off | |
| fan | off | |
| ignition | off | |
| oil preheating | off | |
| heating activated | on | |
| heating temperature | 80 | °C |
| burner pump max power | 70 | % |
| burner pump min power | 30 | % |
| pump delay | 1 | minutes |
| burner min period | 10 | minutes |
| burner min power | 0 | % |
| burner max power | 50 | % |
| hysteresis on temperature | -6 | °C |
| hysteresis off temperature | 6 | °C |
| set flow temperature | 0 | °C |
| burner set power | 0 | % |
| burner current power | 0 | % |
| burner starts | 326,323 | |
| total burner operating time | 553,437 | minutes |
| total heat operating time | 451,286 | minutes |
| total UBA operating time | 4,672,173 | minutes |
| last error code | 1C(210) 06.06.2020 12:07 (0 min) | |
| service code | 0H | |
| service code number | 203 | |
| maintenance message | H00 | |
| maintenance scheduled | manual | |
| time to next maintenance | 6 | hours |
| next maintenance date | 01.01.2012 | |
| dhw turn on/off | on | |
| dhw set temperature | 62 | °C |
| dhw selected temperature | 60 | °C |
| dhw type | flow | |
| dhw comfort | hot | |
| dhw flow temperature offset | 40 | °C |
| dhw max power | 100 | % |
| dhw circulation pump available | off | |
| dhw charging type | 3-way valve | |
| dhw hysteresis on temperature | -5 | °C |
| dhw hysteresis off temperature | 0 | °C |
| dhw disinfection temperature | 70 | °C |
| dhw circulation pump mode | off | |
| dhw circulation active | off | |
| dhw current intern temperature | 47.3 | °C |
| dhw current tap water flow | 0 | l/min |
| dhw storage intern temperature | 47.3 | °C |
| dhw activated | on | |
| dhw one time charging | off | |
| dhw disinfecting | off | |
| dhw charging | off | |
| dhw recharging | off | |
| dhw temperature ok | on | |
| dhw active | off | |
| dhw 3way valve active | on | |
| dhw set pump power | 0 | % |
| dhw starts | 288,768 | |
| dhw active time | 102,151 | minutes |
Worcester Greenstar 29 34 38 CDi Classic / Heatronic 3
| Entity Name | value | UoM |
|---|---|---|
| reset | ||
| force heating off | off | |
| heating active | off | |
| tapwater active | off | |
| selected flow temperature | 0 | °C |
| heating pump modulation | 100 | % |
| gas | off | |
| gas stage 2 | off | |
| heating pump | on | |
| fan | off | |
| ignition | off | |
| oil preheating | off | |
| heating activated | on | |
| heating temperature | 70 | °C |
| boiler pump max power | 100 | % |
| boiler pump min power | 10 | % |
| boiler pump mode | deltaP-4 | |
| pump delay | 3 | minutes |
| burner min period | 3 | minutes |
| burner min power | 0 | % |
| burner max power | 88 | % |
| hysteresis on temperature | -10 | °C |
| hysteresis off temperature | 0 | °C |
| set flow temperature | 0 | °C |
| burner set power | 0 | % |
| burner selected max power | 0 | % |
| burner current power | 0 | % |
| burner starts | 0 | |
| total burner operating time | 307,56 | minutes |
| burner stage 2 operating time | 0 | minutes |
| total heat operating time | 240,6 | minutes |
| burner starts heating | 0 | |
| total UBA operating time | 2,821,333 | minutes |
| service code | E2 | |
| service code number | 21 | |
| maintenance message | H00 | |
| maintenance scheduled | off | |
| time to next maintenance | 2,3 | hours |
| dhw turn on/off | on | |
| dhw set temperature | 50 | °C |
| dhw selected temperature | 50 | °C |
| dhw type | flow | |
| dhw comfort | hot | |
| dhw flow temperature offset | 0 | °C |
| dhw circulation pump available | off | |
| dhw charging type | 3-way valve | |
| dhw hysteresis on temperature | 0 | °C |
| dhw hysteresis off temperature | 0 | °C |
| dhw disinfection temperature | 70 | °C |
| dhw circulation pump mode | 2x3min | |
| dhw circulation active | off | |
| dhw current tap water flow | 0 | l/min |
| dhw activated | on | |
| dhw one time charging | off | |
| dhw disinfecting | off | |
| dhw charging | off | |
| dhw recharging | off | |
| dhw temperature ok | on | |
| dhw active | off | |
| dhw 3-way valve active | off | |
| dhw starts | 0 | |
| dhw active time | 66,96 | minutes |
| nominal Power | 35 | kW |
| energy heating | 0 | kWh |
| dhw energy dhw | 0 | kWh |
Bosch Buderus Compress heat pump
| Entity name | Value | UoM |
|---|---|---|
| reset | ||
| heating active | off | |
| tapwater active | off | |
| selected flow temperature | 26 | °C |
| heating pump modulation | 0 | % |
| outside temperature | 12,2 | °C |
| current flow temperature | 23,8 | °C |
| return temperature | 23,5 | °C |
| system pressure | 0 | bar |
| gas | off | |
| flame current | 0 | µA |
| heating pump | off | |
| fan | off | |
| ignition | off | |
| heating activated | on | |
| heating temperature | 80 | °C |
| burner min period | 0 | minutes |
| burner min power | 0 | % |
| burner max power | 0 | % |
| hysteresis on temperature | 0 | °C |
| hysteresis off temperature | 0 | °C |
| burner current power (absolute) | 0 | % |
| burner selected max power | 28 | % |
| burner current power | 0 | % |
| burner starts | 0 | |
| total burner operating time | 0 | minutes |
| burner stage 2 operating time | 0 | minutes |
| total heat operating time | 0 | minutes |
| burner starts heating | 0 | |
| total UBA operating time | 78.288 | minutes |
| last error code | H01(5295) 18.10.2023 09:41 – 18.10.2023 09:55 | |
| service code | H01 | |
| service code number | 5.295 | |
| emergency operation | off | |
| emergency temperature | 0 | °C |
| total operating time heat | 11.626 | minutes |
| operating time compressor heating | 8.424 | minutes |
| operating time compressor cooling | 0 | minutes |
| dhw operating time compressor dhw | 3.202 | minutes |
| operating time compressor pool | 0 | minutes |
| total compressor control starts | 167 | |
| heating control starts | 79 | |
| cooling control starts | 0 | |
| dhw control starts2 | 88 | |
| pool control starts | 0 | |
| total energy consumption | 180 | kWh |
| total energy consumption compressor | 164 | kWh |
| energy consumption compressor heating | 63 | kWh |
| dhw energy consumption compressor dhw | 101 | kWh |
| energy consumption compressor cooling | 0 | kWh |
| energy consumption compressor pool | 0 | kWh |
| total aux elec. heater energy consumption | 16 | kWh |
| aux elec. heater energy consumption heating | 0 | kWh |
| dhw aux elec. heater energy consumption dhw | 16 | kWh |
| aux elec. heater energy consumption pool | 0 | kWh |
| total energy supplied | 719 | kWh |
| total energy supplied heating | 394 | kWh |
| dhw total energy warm supplied dhw | 325 | kWh |
| total energy supplied cooling | 0 | kWh |
| total energy supplied pool | 0 | kWh |
| compressor power output | 0 | kW |
| hp compressor | off | |
| compressor activity | none | |
| hp heating | off | |
| hp cooling | off | |
| dhw hp dhw | off | |
| hp pool | off | |
| brine pump speed | 0 | % |
| switch valve | off | |
| compressor speed | 0 | % |
| circulation pump speed | 0 | % |
| brine in/evaporator | 20,6 | °C |
| brine out/condenser | 21,7 | °C |
| heat carrier return (TC0) | 23,5 | °C |
| heat carrier forward (TC1) | 23,6 | °C |
| condenser temperature (TC3) | 23,5 | °C |
| compressor temperature (TR1) | 40,1 | °C |
| refrigerant temperature liquid side (condenser output) (TR3) | 26,5 | °C |
| compressor inlet temperature (TR5) | 29,3 | °C |
| compressor outlet temperature (TR6) | 31,3 | °C |
| air inlet temperature (TL2) | 0 | °C |
| low pressure side temperature (PL1) | 20,7 | °C |
| high pressure side temperature (PH1) | 20,8 | °C |
| pool set temperature | 28 | °C |
| input 1 options | 0 | |
| input 2 options | 0 | |
| input 3 options | 0 | |
| input 4 options | 100000 | |
| heat limit compressor | 6 kW | |
| heat limit heating | 3 kW | |
| dhw heat limit dhw | 3 kW | |
| manual defrost | on | |
| Cooling only with PV | off | |
| aux heater only | off | |
| disable aux heater | off | |
| aux heater status | off | |
| aux heater on delay | 300 | K*min |
| aux heater max limit | 2 | K |
| aux heater limit start | 2 | K |
| aux heater mode | eco | |
| on/off hyst heat | 0 | K*min |
| on/off hyst cool | 0 | K*min |
| on/off hyst pool | 0 | K*min |
| silent mode | off | |
| silent mode from | 1.320 | minutes |
| silent mode to | 420 | minutes |
| min outside temp for silent mode | -10 | °C |
| outside temp parallel mode | 10 | °C |
| aux heater mixing valve | 0 | % |
| temp diff TC3/TC0 heat | 5 | K |
| temp diff TC3/TC0 cool | 3 | K |
| valve/pump cooling | off | |
| heating cable | off | |
| VC0 valve | off | |
| primary heatpump | off | |
| primary heatpump modulation | 0 | % |
| 3-way valve | off | |
| el. heater step 1 | off | |
| el. heater step 2 | off | |
| el. heater step 3 | off | |
| dhw alternating operation | on | |
| dhw prioritise heating during dhw | 35 | minutes |
| dhw prioritise dhw during heating | 45 | minutes |
| dhw comfort switch off | 64 | °C |
| dhw eco switch off | 62 | °C |
| dhw eco+ switch off | 55 | °C |
| dhw circulation pump available during dhw | on | |
| dhw set temperature | 64 | °C |
| dhw selected temperature | 52 | °C |
| dhw selected lower temperature | 50 | °C |
| dhw single charge temperature | 65 | °C |
| dhw comfort mode | high comfort | |
| dhw flow temperature offset | 0 | °C |
| dhw circulation pump available | on | |
| dhw hysteresis on temperature | 0 | °C |
| dhw hysteresis off temperature | 0 | °C |
| dhw disinfection temperature | 65 | °C |
| dhw circulation pump mode | 1x3min | |
| dhw circulation active | off | |
| dhw current intern temperature | 55,7 | °C |
| dhw current extern temperature | 53,4 | °C |
| dhw current tap water flow | 0 | l/min |
| dhw activated | on | |
| dhw one time charging | off | |
| dhw disinfecting | off | |
| dhw charging | off | |
| dhw recharging | off | |
| dhw temperature ok | off | |
| dhw 3-way valve active | off | |
| dhw starts | 0 | |
| dhw active time | 0 | minutes |
Buderus RC35 thermostat
| Entity Name | value | UoM |
|---|---|---|
| last error code | 22(816) 01.05.2023 13:07 (1 min) | |
| date/time | 05.05.2023 09:44 | |
| internal temperature offset | -2.4 | °C |
| minimal external temperature | -11 | °C |
| temperature sensor 1 | 29.5 | °C |
| temperature sensor 2 | 32.5 | °C |
| damping outdoor temperature | on | |
| damped outdoor temperature | 13 | °C |
| building type | medium | |
| dhw mode | auto | |
| dhw circulation pump mode | off | |
| dhw program | std prog | |
| dhw circulation program | std prog | |
| dhw disinfecting | off | |
| dhw disinfection day | tu | |
| dhw disinfection hour | 1 | |
| dhw maximum temperature | 60 | °C |
| dhw one time key function | on | |
| dhw program switchtime | 00 mo 06:00 on | |
| dhw circulation program switchtime | 00 mo 06:30 on | |
| dhw holiday dates | 01.01.2000-01.01.2000 | |
| dhw vacation dates | 01.01.2019-12.01.2019 | |
| hc2 selected room temperature | 21 | °C |
| hc2 mode | auto | |
| hc2 mode type | day | |
| hc2 day temperature | 21 | °C |
| hc2 night temperature | 17 | °C |
| hc2 design temperature | 58 | °C |
| hc2 offset temperature | 0 | °C |
| hc2 holiday temperature | 15 | °C |
| hc2 target flow temperature | 34 | °C |
| hc2 summer temperature | 17 | °C |
| hc2 summer mode | winter | |
| hc2 holiday mode | off | |
| hc2 nofrost temperature | -10 | °C |
| hc2 nofrost mode | outdoor | |
| hc2 room influence | 0 | °C |
| hc2 min flow temperature | 15 | °C |
| hc2 max flow temperature | 85 | °C |
| hc2 flow temperature offset for mixer | 0 | °C |
| hc2 heating type | radiator | |
| hc2 reduce mode | outdoor | |
| hc2 control mode | outdoor | |
| hc2 control device | RC3x | |
| hc2 holiday dates | 01.01.2000-01.01.2000 | |
| hc2 vacation dates | 01.01.2020-12.01.2020 | |
| hc2 program | own 1 | |
| hc2 pause time | 0 | hours |
| hc2 party time | 0 | hours |
| hc2 temporary set temperature automode | 0 | °C |
| hc2 no reduce below temperature | -20 | °C |
| hc2 off/reduce switch temperature | 8 | °C |
| hc2 vacations off/reduce switch temperature | 5 | °C |
| hc2 vacations reduce mode | outdoor | |
| hc2 dhw priority | off | |
| hc2 own1 program switchtime | 00 mo 05:50 on | |
| hc2 own2 program switchtime | 00 mo 06:30 on |
Solar module SM10
| Entity Name | value | UoM |
|---|---|---|
| collector temperature (TS1) | 43.9 | °C |
| cylinder bottom temperature (TS2) | 28.3 | °C |
| pump (PS1) | on | |
| pump working time | 181,884 | minutes |
| maximum cylinder temperature | 90 | °C |
| collector shutdown | off | |
| cyl heated | off | |
| pump modulation (PS1) | 32 | % |
| minimum pump modulation | 30 | % |
| pump turn on difference | 10 | °C |
| pump turn off difference | 5 | °C |
| actual solar power | 899 | W |
| energy last hour | 94 | Wh |
| maximum solar flow | 3 | l/min |
| dhw minimum temperature | 37 | °C |
| solarmodule enabled | on | |
| unknown setting 3 | 11 | |
| unknown setting 4 | 2 | |
| unknown datafield 11 | 0 | |
| unknown datafield 12 | 1 | |
| unknown datafield 1 | 0 | |
| unknown datafield 0 | 0 |
Mixer module MM10
| Entity Name | value | UoM |
|---|---|---|
| hc2 flow temperature (TC1) | 30 | °C |
| hc2 mixing valve actuator (VC1) | 100 | % |
| hc2 setpoint flow temperature | 34 | °C |
| hc2 pump status (PC1) | off | |
| hc2 activated | on | |
| hc2 time to set valve | 120 | seconds |