Operation Manual
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Siemens Schweiz AG User Manual CE1U2354en
HVAC Products QAA75.. / QAA78… / AVS37.. 23. August 2007
Operating line
User level
Function
Default value
Min
Max
Unit
6014 I Function mixing group 1
Heating circuit 1 ¦ Return temp controller ¦ Prim
contr/system pump ¦ DHW primary controller ¦
Instantaneous DHW heater ¦ Return controller cascade ¦
Cooling circuit 1
4)
¦ Heating circuit / Cooling circuit 1
4)
Heating circuit
-
6015
6)
I Function mixing group 2
Heating circuit 2 ¦ Return temp controller ¦ Prim
contr/system pump ¦ DHW primary controller ¦
Instantaneous DHW heater ¦ Return controller cascade
6020 I Function extension module 1
None ¦ Multifunctional ¦ Heating circuit 2 ¦ Return temp
controller ¦ Solar DHW ¦ Prim contr/system pump ¦ DHW
primary controller ¦ Instantaneous DHW heater ¦ Return
controller cascade ¦ Cooling circuit 1
4)
None
-
6021 I Function extension module 2
None ¦ Multifunctional ¦ Heating circuit 2 ¦ Return temp
controller ¦ Solar DHW ¦ Prim contr/system pump ¦ DHW
primary controller ¦ Instantaneous DHW heater ¦ Return
controller cascade ¦ Cooling circuit 1
4)
None
-
6030 I 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 ¦ 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
6)
¦ 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
4)
¦ Air dehumidif.
K29
4)
¦ Diverting valve, cooling Y21
4)
None
6031 I Relay output QX22
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 ¦ 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
6)
¦ 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
4)
¦ Air dehumidif.
K29
4)
¦ Diverting valve, cooling Y21
4)
None
6032 I Relay output QX23
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 ¦ Time program 5 K13 ¦
Buffer return valve Y15 ¦ Solar pump ext exch K9 ¦ Solar
ctrl elem buffer K8 ¦ Solar ctrl elem swi pool K18 ¦
None