Sime MURELLE HE 35 R ErP Manual De Instrucciones página 94

2.8 BOILER ELECTRICAL (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.. Exhaust.fumes.probe
TFU.. Thermal.fuse
SM. C.H..flow.sensor
SR. C.H..return.sensor
JP1. Selection.TA2.or.0-10.VDC
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.
94
F1-2
ER
EA
TRA
TPA. Pressure.transducer
TA1. Zone.1.environment.thermostat
TA2. Zone.2.environment.thermostat
SB. D.H.W..sensor.L..2000.(optional)
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.
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.6319158
CN2 code.6319144
CN3 code.6319156
CN4 code.6316203
CN5 code.6316200
CN6 code.6316202
CN7 code.6316204
CN9 code.6316201
CN10 code.6319165
CN12 code.6316280
CN13 code.6319157
CN14 code.6316213
CN18 code.6319147
Fig..11