
45
Operating
line
User level Function
Default value
Min
Max
Unit
5736 I
Separate circuit
Off ¦ On
Off -
5770 I
Source type
1-stage ¦ 2-stage6) ¦ Modulating
3-position (***) ¦ Modulating UX6) ¦
Without boiler sensor ¦ 2x1 cascade6)
1-stage (**) 2-stage
(***)
-
5840 I
Solar controlling element
Charging pump ¦ Diverting valve
Charging pump
5841 I
External solar exchanger
Jointly ¦ DHW storage tank ¦ Buffer6)
Jointly
5890 I
Relay output QX1
None ¦ Circulating pump Q4 ¦ El imm
heater DHW K6 ¦ Collector pump Q5
¦ H1 pump Q15 ¦ Boiler pump Q1 ¦
Bypass pump Q12 ¦ Alarm output K10 ¦
2nd pump speed HC1 Q21 ¦ 2nd pump
speed HC2 Q22 ¦ 2nd pump speed
HCP Q23 ¦ Heating circuit pump HCP
Q20 ¦ H pump Q18 ¦ System pump Q14
¦ Heat en shutoff valve Y4 ¦ Solid fuel
boiler pump Q10 ¦Time program 5 K13 ¦
Buffer return valve Y15 ¦ Solar pump ext
exch K9 ¦ Solar ctrl elem buffer K8 ¦ Solar
ctrl elem swi pool K18 ¦ Collector pump 2
Q16 ¦ H3 pump Q19 ¦ Flue gas relay K17
¦ Assisted firing fan K30 ¦ Cascade pump
Q25 ¦ St ank transfer pump Q11 ¦ DHW
mixing pump Q35 ¦ DHW intern circ
pump Q33 ¦ Heat request K27 ¦ Refrig.
request K284) ¦ Diverting valve, cooling
Y21 (**)
None -
5891 (***) I
Relay output QX2
None ¦ Circulating pump Q4 ¦ El imm
heater DHW K6 ¦ Collector pump Q5
¦ H1 pump Q15 ¦ Boiler pump Q1 ¦
Bypass pump Q12 ¦ Alarm output K10 ¦
2nd pump speed HC1 Q21 ¦ 2nd pump
speed HC2 Q22 ¦ 2nd pump speed
HCP Q23 ¦ Heating circuit pump HCP
Q20 ¦ H pump Q18 ¦ System pump Q14
¦ Heat en shutoff valve Y4 ¦ Solid fuel
boiler pump Q10 ¦ Time program 5 K13 ¦
Buffer return valve Y15 ¦ Solar pump ext
exch K9 ¦ Solar ctrl elem buffer K8 ¦ Solar
ctrl elem swi pool K18 ¦ Collector pump
2 Q16 ¦ H3 pump Q19 ¦ Flue gas relay
K17 ¦ Assisted firing fan K30 ¦ Cascade
pump Q25 ¦ St tank transfer pump Q11
¦ DHW mixing pump Q35 ¦ DHW intern
circ pump Q33 ¦ Heat request K27 ¦
Refrig. request K28 ¦ Air dehumidif. K29
¦ Diverting valve, cooling Y21
None -
E
=End user
I
=Commissioning
F
=Heating engineer
O
=OEM
BZ
=Operating line
(*) QAA75../78.. only, (**) RIELLOtech CLIMA COMFORT only, (***) RIELLOtech CLIMA TOP only.