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. electrical. con-
nections. to. the. boiler. refer. to. the. wording.
on.the.diagram.(fig..13)..
The. zone. valve. control. starts. at. every.
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)
SE
TA
2
BASIC SYSTEM
MULTI-ZONE SYSTEM WITH VALVE, ROOM THERMOSTAT AND EXTERNAL SENSOR (Code 8094101)
SE
SE
SE
TA1
M
TA1
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.1-13:
M.
System.output
R.
System.return
CR.
Remote.control.SIME.HOME
.
code.8092280/81
SE.
External.temperature.sensor
TA.1-2-3-4. Zone.room.thermostat
CR
SE
CR
SE
TA1
M
R
CR
TA
CR
SE
TA1
M
R
TA
SE
TA1
M
R
TA
VZ
R
VZ
TA
TA
CT.1-2.
VZ.1-2.
RL.1-2-3-4. Zone.relay
Sl.
P.1-2-3-4. Zone.pump
SB.
PB.
IP.
EXP.
.
VM.
TA1
TA2
TA1
VZ1
VZ1
VZ2
TA1
TA2
TA1
Zone.chronothermostat.
Zone.valve
Hydraulic.separator
D.H.W..sensor
D.H.W..pump
Floor.system
Expansion.card.ZONA.MIX
(code.8092234)
Three-way.mixer.valve
TA2
VZ2
TA2
ES
PT
ENG
SE
SE
71