Siemens AVS75.39 Series User Manual page 41

7321 F Function input H21 module 1
None ¦ Optg mode change HCs+DHW ¦ Optg mode changeover DHW ¦ Optg mode changeover HCs ¦ Optg mode
changeover HC1 ¦ Optg mode changeover HC2 ¦ Optg mode changeover HC3 ¦ Het gen lock ¦ Error/alarm message ¦
Consumer request VK1 ¦ Consumer request VK2 ¦ Release swi pool source heat ¦ Excess heat discharge ¦ Release swi
pool solar ¦ Operating level DHW ¦ Operating level HC1 ¦ Operating level HC2 ¦ Operating level HC3 ¦ Room thermostat
HC1 ¦ Room thermostat HC2 ¦ Room thermostat HC3 ¦ DHW flow switch ¦ Circ pump thermostat ¦ Pulse count ¦ Dewpoint
monitor ¦ Flow temp setp incr hygro ¦ Boiler return thermostat ¦ Status info suppl source ¦ Charg prio DHW sol fuel boil ¦
Flow measurement Hz ¦ Consumer request VK1 10V ¦ Consumer request VK2 10V ¦ Pressure measurement 10V ¦ Rel
room humidity 10V ¦ Room temp 10V ¦ Flow measurement 10V ¦ Temp measurement 10V
7322 F Contact type H21 module 1
NC ¦ NO
7324 F Input value 1 H21 module 1
7325 F Funct value 1 H21 module 1
7326 F Input value 2 H21 module 1
7327 F Funct value 2 H21 module 1
7328 F Temp sensor H21 module 1
None ¦ Solar flow sensor B63 ¦ Solar return sensor B64
7331 F Function input H22 module 1
Ditto 7321
7332 F Contact type H22 module 1
NC ¦ NO
7334 F Input value 1 H22 module 1
7335 F Funct value 1 H22 module 1
7336 F Input value 2 H22 module 1
7337 F Funct value 2 H22 module 1
7338 F Temp sensor H22 module 1
None ¦ Solar flow sensor B63 ¦ Solar return sensor B64
7341 F Voltage out GX21 module 1
5 Volt ¦ 12 Volt
7342 I Funct input EX21 module 1
None ¦ Counter 1st burner stage ¦ Heat gen lock ¦ Error/alarm message ¦ Excess heat discharge
7343 O Cont type inp EX21 module 1
NC ¦ NO
7348 F Funct output UX21 module 1
None ¦ Boiler pump Q1 ¦ DHW pump Q3 ¦ DHW interm circ pump Q33 ¦ Heat circuit pump HC1 Q2 ¦ Heat circuit pump HC2
Q6 ¦ Heat circuit pump HC3 Q20 ¦ Collector pump Q5 ¦ Solar pump ext exch K9 ¦ Solar pump buffer K8 ¦ Solar pump swi
pool K18 ¦ Collector pump 2 Q16 ¦ Instant WH pump Q34 ¦ Solid fuel boiler pump Q10
7349 F Sign logic out UX21 module1
Standard ¦ Inverted
7350 F Signal output UX21 module 1
0..10V ¦ PWM
7354 F Temp val 10V UX21 module1
7355 F Funct output UX22 module 1
Ditto 7348
7356 F Sign logic out UX22 module1
Standard ¦ Inverted
7357 F Signal output UX22 module 1
0..10V ¦ PWM
7361 F Temp val 10V UX22 module1
Module 2
7375 F Function extension module 2
None ¦ Multifunctional ¦ Heating circuit 1 ¦ Heating circuit 2 ¦ Heating circuit 3 ¦ Return temp controller ¦ Solar DHW ¦
Primary contr/system pump ¦ DHW primary controller ¦ Instantaneous water heater ¦ Return temp contr cascade ¦ Cooling
circuit 1 ¦ Heating circ/cooling circ 1 ¦ Solid fuel boiler
Siemens
Building Technologies
User manual RVS43.345
Overview of settings
NO
0 0
0 -100
10 0
100 -100
None
NO
0 0
0 -100
10 0
100 -100
None
5 Volt
NO
Standard
0..10V
100 5
Standard
0..10V
100 5
1000
500
1000
500
-
1000
500
1000
500
130 °C
130 °C
41 / 239
CE1U2354en_021
2013-09-02