Sime MURELLE 70 BOX ErP Manual De Instrucciones página 49

2.11 ELECTRICAL
CONNECTIONS
Each.module.is.supplied.with.a.power.cord.
which,.if.replacement.is.required,.must.be.
2.11.1 Wiring diagram single generator (fig. 11)
TPA (5 VDC)
V
EV1-2
OP
PI
(24 VAC)
RS-485 (24 VAC)
KEY
F1-2. Fuse.(4.AT)
TRA. Ignition.transformer
PI. Pump.high.efficiency
V. Fan
TL. Limit.thermostat
EA.. Ignition.electrode
ER.. Detection.electrode
EV1-2. Gas.valve.coil
TS. Safety.thermostat
SF.. Sensor.fumes
TFU.. Thermal.fuse
SM. C.H..flow.sensor
SR. C.H..return.sensor
TPA. Pressure.transducer
For the range 0 ... 10VDC:
- Remove the jumper JP1
- Connect the positive signal at terminal 10 of CN6
- Connect the negative signal at terminal 4 of the CN4.
ordered.from.SIME.
230V.–.50.Hz.single.phase.voltage.is.requi-
red. using. a. fuse. protected. main. switch.
with. at. least. 3. mm.. between. contacts..
Observe. the. L. –. N. polarity. and. grounding.
F1-2
ER
EA
TRA
TA1. Zone.1.environment.thermostat
JP1. Selection.TA2.or.0-10.VDC
TA2. Zone.2.environment.thermostat
SB. Antifreeze.siphon.sensor
CR. Remote.control.SIME.HOME.(optional)
SE. External.sensor.(optional)
OP. Programming.clock.(optional)
AR. Remote.alarm
VZ. Zone.valve
AUX. Auxiliary.connection
RS-485. CASCADE/MODBUS.board
NOTE: Connect TA1 to the clamps 7-8 after
having removed the bridge.
connection.
NOTE: SIME shall not be liable for any
damages to persons and things due to lack
of boiler grounding.
SR (5 VDC)
SF (5 VDC)
SM (5 VDC)
TFU
TL
(24 VDC)
TS (24 VDC)
SE
(5 VDC)
CR
SB
(5 VDC)
JP1
TA1
(24 VRAC)
TA2
(24 VRAC)
0 ... 10 VDC
CONNECTOR SPARE
PART CODES:
CN1 code.6319162
CN2
code.6319170
CN3 code.6319164
CN4 code.6316203
CN6
code.6316202
CN7 code.6316204
CN10 code.6319165
CN12
code.6319171
CN13 code.6319172
CN14 code.6316213
CN18
code.6319179
ES
ENG
Fig..11
49