Split system (Single phase and 3-phase type)
48 Maintenance Document 1544-1
COMMAND
LINE
ACCESS
LEVEL
FUNCTION SETTING RANGE
FACTORY
SETTING
603 U 2
nd
phase on 00:00…--:-- --:--
604 U 2
nd
phase off 00:00…--:-- --:--
605 U 3
rd
phase on 00:00…--:-- --:--
606 U 3
rd
phase off 00:00…--:-- --:--
615 U Copy
616 U Default values No/yes No
Holidays heating circuit 1
641 U Preselection Period 1…8 Period 1
642 U Period start (Day / Month) 01.01…31.12
643 U Period end (Day / Month) 01.01…31.12
648 U Operating level
Frost protection ¦ Reduced Frost protection
Holidays heating circuit 2
651 U Preselection Period 1…8 Period 1
652 U Period start (Day / Month) 01.01…31.12
653 U Period end (Day / Month) 01.01…31.12
658 U Operating level
Frost protection ¦ Reduced Frost protection
Heating circuit 1
710 U Comfort setpoint
Reduced temp to
35°C
20°C
712 U Reduced setpoint 19°C
714 U Frost protection setpoint
4°C to Reduced
temp
8°C
716 S Comfort setpoint maximum 20°C…35°C 28°C
720 I Heating curve slope 0,1…4 0,5
721 I Heating curve displacement -4,5°C…4,5°C 0°C
726 I Heating curve adaption Off, on Off
730 I Summer/winter heating limit 8°C…30°C 18°C
732 S 24-hour heating limit -10°C…10°C -2°C
740 I
Flow temp setpoint min (for fan
convectors)
8°C… 95°C 8°C
741 I Flow temp setpoint max 8°C… 95°C 55°C
750 S Room influence 1%...100% 50%
780 S Quick setback
Off ¦ Down to reduced
setpoint ¦ Down to frost
prot setpoint
Down to reduced
setpoint
790 S Optimum start control max 0…360min 180 min
791 S Optimum stop control max 0…360min 60 min
800 S Reduced setpoint increase start -30°C…10°C ---
801 S Reduced setpoint increase end -30°C…10°C -5°C
830 S Mixer valve boost 0…50°C 0
834 S Actuator running time 30…873s 240s
850 I Floor curing function 0…5 Off
851 I Floor curing setpoint manually 0°C…95°C 25°C
856 I Floor curing day current 0…32
857 I Floor curing day completed 0…32
900 S Optg mode changeover
Protection mode
Cooling circuit 1
901 U Operating mode
Off ¦ Automatic
Automatic
902 U Comfort setpoint 15…40°C 24°C
907 U Release
24h/day ¦ Time
program HC ¦ Time
program 5
24h/day
908 I Flow temp setp at OT 25°C 6…35°C 20°C
909 I Flow temp setp at OT 35°C 6…35°C 16°C
912 I Cooling limit at OT ---/8…35°C 20°C
913 S Lock time at end of heating ---/8…100h 24h
918 S Summer comp start at OT 20…50°C 26°C
919 S Summer comp end at OT 20…50°C 35°C
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