Riello ALUDOMUS SOLAR KV/200 20 ISC SOLAR Installation And Maintenance Manual page 99

Operating User
line level
Function input EX2
Counter 2nd burner stage ¦ Heat gene-
5982 (***) I
ration lock ¦ Error/alarm message ¦ SLT
error message ¦ Excess heat discharge
Cont type input EX2
5983 (***) I
NC ¦ NO
Function mixing group 1
Heating circuit 1 ¦ Return temp controller
¦ Prim contr/system pump ¦ DHW primary
6014 I controller ¦ Instantaneous DHW heater ¦
Return controller cascade ¦ Cooling cir-
cuit 14) ¦ Heating circuit / Cooling circuit
1 (**)
Function mixing group 2
Heating circuit 2 ¦ Return temp controller
6015(++ I ¦ Prim contr/system pump ¦ DHW primary
controller ¦ Instantaneous DHW heater ¦
Return controller cascade
Function extension module 1
None ¦ Multifunctional ¦ Heating circuit
2 ¦ Return temp controller ¦ Solar DHW ¦
6020 I Prim contr/system pump ¦ DHW primary
controller ¦ Instantaneous DHW heater
¦ Return controller cascade ¦ Cooling
circuit 1 (**)
Function extension module 2
None ¦ Multifunctional ¦ Heating circuit
2 ¦ Return temp controller ¦ Solar DHW ¦
6021 I Prim contr/system pump ¦ DHW primary
controller ¦ Instantaneous DHW heater
¦ Return controller cascade ¦ Cooling
circuit 1 (**)
Relay output QX21
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 ¦ Heat
circuit pump HCP Q20 ¦ H2 pump Q18
¦ System pump Q14 ¦ Heat gen shutoff
valve Y4 ¦ Solid fuel boiler pump Q10 ¦
6030 I 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 interm circ pump Q33 ¦ Heat
request K27 ¦ Refrig. request K28 (**) ¦
Air dehumidif. K294) ¦ Diverting valve,
cooling Y21 (**)
E=End user I=Commissioning F=Heating engineer O=OEM BZ=Operating line
(*) QAA75../78.. only, (**) RVS43.. only, (***) RVS63..
Function
Counter for second
99
Range
Default value
Min
burner stage
NO
Heating circuit
None
None
None
THECNICAL ASSISTANCE SERVICE
Unit
Range
Max
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