Siemens RVS41.813 - Page 229

AVS75.390 (address 1)
QX21 Y1
QX22 Y2
QX23 Q2
BX21 B1
-
Plant diagram 6:
Brine-to-water heat pump with buffer storage tank, DHW storage tank with diverting
valve Q3 and mixing valve or pump heating circuit.
Q
9
B21
K1/E11
B71
B92
Q8/E14
B91
E9
PP
B81 E10
B83
Y1/Y2
Q2
B1
RG
235 5A0 6
E15
E26
E24
B9
RVS41.. RVS61..
QX1 Q3
QX2 Q8/K19
QX3 Q9
QX8 K1
BX1 B3
BX4 B4
BX5 B41
BX1 B4
BX2 B41
AVS75.390 (address 1)
QX21 Y1
QX22 Y2
QX23 Q2
BX21 B1
Multifunctional terminals
Plant diagram 7:
Brine-to-water heat pump with combi storage tank and DHW charging pump Q3, mixing
valve or pump heating circuit.
2355A07
Y1/Y2
Q2
B1
RG
Q9
B21
K1/E11
B71
B92
Q8/E14
B91
E9
PP
B81 E10
B83
E15
E26
E24
B9
229/258
Siemens Switzerland Ltd User manual RVS61.843, RVS41.813 CE1U2355en_02
HVAC Products 7 Plant diagrams 28. September 2009