Sime Murelle 25 OF, Manual

Page: 10 / 36

70
2.11.4 Use with different
electronic systems
Some. examples. are. given. below. of. boiler.
systems.combined.with.different.electronic.
systems..Where.necessary,.the.parameters.
to.be.set.in.the.boiler.are.given..The.elec-
trical.connections.to.the.boiler.refer.to.the.
wording.on.the.diagram.(fig..13)..
The. zone. valve. control. starts. at. every.
demand.for.heating.of.the.zone.1.(it.is.from.
part.of.the.TA1.or.the.CR).
Description. of. the. letters. indicating. the.
components. shown. on. the. system. dia-
grams.from.1.to.13:
M.
System.output
R. System.return
CR. Remote.control.SIME.HOME
. (code.8092280/81)
SE. External.temperature.sensor
TA1-2-3-4.Zone.room.thermostat
CT1-2.
Zone.chronothermostat.
VZ1-2. Zone.valve
RL1-2-3-4.Zone.relay
Sl.
Hydraulic.separator
P.1-2-3-4. Zone.pump
SB.
D.H.W..sensor
PB. D.H.W..pump
IP. Floor.system
EXP. Expansion.card.ZONA.MIX.
. (code.8092234)
VM. Three-way.mixer.valve
R M
SE
TA3
TA1
SE
SI
RL3
P3
P2
TA2
IP
EXP
VM
EXP
IP
P4
TA4
RL4
TA1
TA2
SI
R M
SE
TA1
TA2
TA2
SE
TA
P2
RL
RL1
RL2
P1
P
CR
CR
R M
SE
CT2
TA1
SE
CT1
TA2
VZ1
VZ2
ZONA
GIORNO
(70°C)
ZONA
NOTTE
(50°C)
R M
SE
CT2
TA1
SE
CT1
SI
RL2
P2 P1
TA2
RL1
ZONA
GIORNO
(70°C)
ZONA
NOTTE
(50°C)
R M
SE
TA2
TA1
SE
TA1
SI
RL2
P2
P1
TA2
CR
CR
EXP
VM
EXP
R M
SE
TA2
TA1
SE
TA1
SI
RL2
P2 P1
PB
RL1
BOLLITORE
PB
SB
SB
IP
R M
SE
TA1 TA2
TA1
SE
TA
P2
RL
SI
RL1
RL2
P1 P
TA2
SE
R M
SE
VZ
VZ1
TA2
VZ2
CR
CR
VZ1
TA1
TA2
SE
R M
SE
TA
VZ
TA1
VZ1
TA2
VZ2
CR
CR
TA1
SE
R M
SE
TA
VZ
TA1
VZ1
TA2
VZ2
R M
SE
TA
CR
TA1
CR
SE
R
M
SE
CR
CR
SE
SB
M2 R2
SB
BOLLITORE
S1
SB
S2
R
M
SE
TA1
SE
SI
P1
TA2
EXP
VM
EXP
IP
TA1 TA2
P2
VM
IP
EXP
EXP.(INSOL)
Vers..BFT./.T
R M
SE
TA1
SE
SI
P1
TA2
EXP VM
EXP
IP
TA1 TA2
P2
VM
IP
EXP
1 BASIC SYSTEM
SYSTEM WITH A DIRECT ZONE AND ROOM THERMOSTAT,
OR WITH REMOTE CONTROL SIME HOME (Code 8092280/81)
AND EXTERNAL SENSOR (Code 8094101)
R M SE
TA3
TA1
SE
SI
RL3
P3
P2
TA2
IP
EXP
VM
EXP
IP
P4
TA4
RL4
TA1
TA2
SI
R M
SE
TA1 TA2
TA2
SE
TA
P2
RL
RL1
RL2
P1
P
CR
CR
R M
SE
CT2
TA1
SE
CT1
TA2
VZ1
VZ2
ZONA
GIORNO
(70°C)
ZONA
NOTTE
(50°C)
R M
SE
CT2
TA1
SE
CT1
SI
RL2
P2 P1
TA2
RL1
ZONA
GIORNO
(70°C)
ZONA
NOTTE
(50°C)
R M
SE
TA2
TA1
SE
TA1
SI
RL2
P2
P1
TA2
CR
CR
EXP
VM
EXP
R M
SE
TA2
TA1
SE
TA1
SI
RL2
P2 P1
PB
RL1
BOLLITORE
PB
SB
SB
IP
R M
SE
TA1
TA2
TA1
SE
TA
P2
RL
SI
RL1
RL2
P1 P
TA2
SE
R M
SE
VZ
VZ1
TA2
VZ2
CR
CR
VZ1
TA1
TA2
SE
R M
SE
TA
VZ
TA1
VZ1
TA2
VZ2
CR
CR
TA1
SE
R M
SE
TA
VZ
TA1
VZ1
TA2
VZ2
R M
SE
TA
CR
TA1
CR
SE
R
M
SE
CR
CR
SE
SB
M2 R2
SB
BOLLITORE
S1
SB
S2
R
M
SE
TA1
SE
SI
P1
TA2
EXP VM
EXP
IP
TA1 TA2
P2
VM
IP
EXP
EXP.(INSOL)
Vers..BFT./.T
R M
SE
TA1
SE
SI
P1
TA2
EXP VM
EXP
IP
TA1
TA2
P2
VM
IP
EXP
2 BASIC SYSTEM
MULTI-ZONE SYSTEM WITH VALVE, ROOM THERMOSTAT AND EXTERNAL SENSOR (Code 8094101)