81
EN
Hydraulic diagram with tank after hydraulic separator
M
SE
GS
TA
R
TZ1
P1
PB
E
U
RL1
SP
BR
SB
Pcp
NC
P MIX 1
Ts1
VMIX 1
Mix 1 Zone kit
code 8092275
SMC
Hydraulic diagram with tank before hydraulic separator
M
SE
GS
TA
SB
R
TZ1
P1
PB
E
U
RL1
SP
VD
BR
Pcp
NC
PMIX 1
Ts1
VMIX 1
Mix 1 Zone kit
code 8092275
SMC
KEY:
SE
External sensor
TA
Air thermostat for boiler
activation
M
Boiler delivery
R
Boiler return
GS
INAIL safety unit (Italy
only)
SP
Hydraulic separator
MCP
Primary circuit pump
NC
Condensate neutraliser
SMC
Cascade delivery probe
TZ1
Zone ambient thermostat
RL1
Zone relays
P1
Direct zone pump
VD
Heating/dhw diverter valve
Mix 1 Zone pump
VMIX 1
MIX 1 system mixer valve
PMIX 1
MIX 1 system pump
Ts1
MIX 1 system safety
thermostat
BR
PB
Storage tank pump
BR
DHW cylinder
SB
Hot water tank sensor
U
Domestic hot water output
E
Domestic hot water inlet
m
CAUTION
When the tank is connected as
shown in the diagram, "PAR 02"
MUST BE SET TO 3.
Summary of Contents for ALU HE
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