elco Combi 24 - Page 33

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Parameters technician
Menu Line no. Selection possibilities Unit Min. Max Factory setting
Time program 5 600 Preselection - Mo-Su, Mo-Fr, Sa-Su Mo-Su
601 Mo-Su: 1. Phase On hh:mm 00:00 00:00 06:00
602 Mo-Su:1.PhaseO󰀨 hh:mm 00:00 00:00 22:00
603 Mo-Su: 2. Phase On hh:mm 00:00 00:00 --.--
604 Mo-Su:2.PhaseO󰀨 hh:mm 00:00 00:00 --.--
605 Mo-Su: 3. Phase On hh:mm 00:00 00:00 --.--
606 Mo-Su:3.PhaseO󰀨 hh:mm 00:00 00:00 --.--
616 Default values - Yes, No No
Holidays HC1 641 Preselection - Period 1, 2, 3, 4, 5, 6, 7, 8 Period 1
642 Period Start Day / Month dd:mm 01.01 31.12 --.--
643 Periode End Day / Month dd:mm 01.01 31.12 --.--
648 Operating level - Frost protection, reduced Frost protection
Holidays HC2
(When activated)
651 Preselection - Period 1, 2, 3, 4, 5, 6, 7, 8 Period 1
652 Period Start Day / Month dd:mm 01.01 31.12 --.--
653 Periode End Day / Month dd:mm 01.01 31.12 --.--
658 Operating level - Frost protection, reduced Frost protection
HC 1 700 Operating mode HC1 - Protection, Automatic mode,
Continuously comfort, Continuously reduced
Automatic mode
710 Comfort setpoint °C Value from Line no. 712 35 20.0
712 Reduced setpoint °C Value from Line no. 714 Value from Line no. 710 16.0
714 Frost protection setpoint °C 4 Value from Line no. 712 10.0
720 Heating curve slope - 0.10 4.00 1.50
721 Heating curve parallel
displacement
°C -4.5 4.5 0.0
726 Heating curve adaption °C O󰀨,On O󰀨
730 Summer/winter heating limit °C ---/8 30 0
732 24-hour heating limit °C ---/-10 10 -3
733 Ext'n 24-hour heating limit - No, Yes Yes
740 Flow temp setpoint min °C 8 Value from Line no. 741 8
741 Flow temp setpoint max °C Value from Line no. 740 80 80
742 Flow temp setpoint room stat °C Value from Line no. 740 Value from Line no. 741 65
746 Delay heat request s 0 600 0
750 Roominuence % ---/0 100 20
760 Room temp limitation °C ---/0.5 4 1
770 Boost heating °C ---/0 20 2
780 Quick setback - O󰀨,DowntoReducedsetpoint,
Down to Frost protection setpoint
Down to Reduced setpoint
790 Optimum start control max min 0 360 0
791 Optimum Stop control max min 0 360 0
800 Reduced setp increase start °C ---/30 10 -5
801 Reduced setp increase end °C -30 Value from Line no. 800 -15
820 Overtemp prot pump circuit - O󰀨,On On
830 Mixing valve boost °C 0 50 5
832 Actuator type - 2-position, 3-position 3-position
833 Switchingdi󰀨erential2-pos °C 0 20 2
834 Actuator running time s 30 873 135
835 P-Band (Xp) HC1 °C 1 100 24
836 Integral action time (Tn) HC1 s 10 873 90
850 Floor curing function - O󰀨,Functionalheating,Curingheating,Manual O󰀨
851 Floor curing setp manually °C 0 25
855 Floor curing setp current °C - Indication only
856 Floor curing day current - 0 0
861 Excess heat draw - O󰀨,Heatingmode,Always O󰀨
870 Withbu󰀨er - No, Yes Yes
872 With prim contr/system pump - No, Yes Yes
890 Flow setp readj speed ctrl - No, Yes No
898 Operating level change over - Frost protection, Reduced, Comfort Reduced
900 Optg mode changeover - None, Protection, Reduced,
Comfort, Automatic
Protection