40
Solution 9: System with a mixed multi-zone circuit and a remote solar hot water tank for preheating domestic hot water
SBS
OV
PS
SC
ACS
SP
PC1
Sm1
VMIX1
Ts1
R1
= PC1
R2
= VMIX1 AP
R3
= VMIX1 CH
R4
= PS
S1
PT1000
= SC
SE
= SE
ID1
= Ts1
S1 AUX = Sm1
S2 AUX = SBS
TA1
= TZ1
SE
S2 AUX
SE
R4
S1
PT1000
R1
ID1
S1 AUX
R
U
M
E
TZ1
TA1
R2
R3
M
System delivery
U
Domestic hot water output
E
Domestic hot water inlet
R
Boiler return
DHW
Domestic hot water
SE
External temperature sen-
sor
OV
Thermostatic diverter mixer
PC1
Circuit pump 1
VMIX1
Mixer valve circuit 1
Sm1
Circuit 1 delivery sensor
Ts1
Circuit 1 safety thermostat
TZ1
Zone thermostat
Vz
Zone valve
SBS
Solar hot water tank sensor
SC
Solar manifold probe
PS
Solar pump
SP
Hydraulic separator
Solution 10: System with instant boiler with one direct multi-zone circuit, a mixed multi-zone circuit and a remote solar hot water
tank for preheating domestic hot water
PS
SC
SBS
OV
SP
PC2
PC1
Sm1
VMIX1
Ts1
ACS
R1
= PC1
R2
= VMIX1 AP
R3
= VMIX1 CH
R4
= PS
R5
= PC2
S1
PT1000
= SC
SE
= SE
ID1
= Ts1
S1 AUX = Sm1
S2 AUX = SBS
TA1
= TZ1
TA2
= TZ2
SE
S2 AUX
ID1
R1
S1 AUX
R5
SE
R4
S1
PT1000
R
M
E
U
TA1
TA2
TZ1
TZ2
R2
R3
M
System delivery
U
Domestic hot water output
E
Domestic hot water inlet
R
Boiler return
DHW
Domestic hot water
SE
External temperature sen-
sor
OV
Thermostatic diverter mixer
PC1
Circuit pump 1
PC2
Direct circuit pump 2
VMIX1
Mixer valve circuit 1
Sm1
Circuit 1 delivery sensor
Ts1
Circuit 1 safety thermostat
TZ1-2
Zone thermostat
SBS
Solar hot water tank sensor
SC
Solar manifold probe
PS
Solar pump
SP
Hydraulic separator
Summary of Contents for 8115101
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