38
Parameters technician
Menu Line no. Selection possibilities Unit Min. Max Factory setting
Solid fuel boiler
4102 Lock other heat sources Uit, Aan Aan
4110 Setpoint min °C 8 120 60
4130 Tempdion °C 1 40 8
4131 Tempdio °C 0 40 4
4133 Comparative temp DHW sensor B3, DHW sensor B31,
BuersensorB4,BuersensorB41,
Flow temp setpoint, Setpoint min
BuersensorB41
4141 Excess heat discharge °C 60 140 90
4170 Frost prot plant boiler pump O,On On
Buer 4720 Auto heat gen lock - None, with B4, with B4 and B42/B41 with B4
4721 Auto heat gen lock SD °C 0 20 3
4722 Tempdibuer/HC °C -20 20 -4
4724 Min st tank temp heat mode °C 8 95 8
4750 Charging temp max °C 8 95 80
4755 Recooling temp °C 8 95 60
4756 Recooling DHW/HCs - O,On O
4757 Recooling collector - O,Summer,Always Summer
4783 With solar integration - No, Yes No
4790 Tempdionreturndiv °C 0 40 10
4791 Tempdioreturndiv °C 0 40 5
4795 Compar temp return div - With B4, With B41, With B42 With B4
4796 Optg action return diversion - Temperature decrease, Temp increase Temp increase
4800 Partial charging setpoint °C 8 95 60
4810 Full charging - O,Heatingmode,Always O
4811 Full charging temp min °C 8 80 8
4813 Full charging sensor - With B4, With B42/B41 With B42/B41
DHW Storage tank 5010 Charging - Once/day, Several times/day Several times/day
5020 Flow setpoint boost °C 0 30 16
5021 Transfer boost °C 0 30 8
5022 Type of charging - Recharging, Full charging, Full charging legio, Full
charg 1st time day, Full charg 1st time day legio
Recharging
5024 Switchingdi °C 0 20 5
5030 Charging time limitation min 10 600 60
5040 Discharging protection - O,Always,Automatic Automatic
5050 Charging temp max °C 8 95 70
5055 Recooling temp °C 8 95 70
5056 Recooling heat gen/HCs - O,On O
5057 Recooling collector - O,Summer,Always Always
5060 El imm heater optg mode - Substitute, Summer, Always Substitute
5061 El immersion heater release - 24h/day, DHW release, Time program 4/DHW DHW release
5062 El immersion heater control - External thermostat, DHW sensor DHW sensor
5070 Automatic push - O,On On
5085 Excess heat draw - O,On On
5090 Withbuer - No, Yes No
5092 With prim contr/system pump - No, Yes No
5093 With solar integration - No, Yes Yes
5101 Pump speed min % 0 100 100
5102 Pump speed max % 0 100 100
5130 Transfer strategy - O,Always,DHWrelease Always
5131 Comparison temp transfer - DHW sensor B3, DHW sensor B31 DHW sensor B3