Sime MURELLE EQUIPE 220 BOX ErP Instrucciones Originales página 52

2.11 ELECTRICAL
CONNECTIONS
Each module is supplied with a power
cord which, if replacement is required,
2.11.1 Wiring diagram single generator (fig. 11)
TPA
V
PI
OP (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
JP1 Selection TA2 or 0-10 VDC
TA1 Zone 1 environment thermostat
TA2 Zone 2 environment thermostat
For the range 0 ... 10VDC:
- Remove the jumper JP1
- Connect the positive signal at terminal 10 of CN6
- Connect the negative signal at terminal 9 of the CN6
- Keep TA1 jumpered
52
must be ordered from SIME.
230V – 50 Hz single phase voltage is
required using a fuse protected main
switch with at least 3 mm. between
contacts. Observe the L – N polarity and
EV 1-2
ER
EA
SA Auxiliary probe:
- boiler L = 2000 (optional)
- siphon antifreeze (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
C1 Filter capacitor (if present)
NOTE: Connect TA1 to the clamps 7-8 after
having removed the bridge.
grounding connection.
NOTE: SIME shall not be liable for any
damages to persons and things due to
lack of boiler grounding.
SR (5 VDC)
SM (5 VDC)
TS (24 VDC)
TRA
SF (5 VDC)
TFU
SE (5 VDC)
CR
C1
SA
(5 VDC)
TA1 (24 VRAC)
TA2 (24 VRAC)
0...10 VDC
CONNECTOR SPARE
PART CODES:
CN1 code 6319176
CN2 code 6319178
CN3 code 6319174
CN4 code 6316203
CN5 code 6316200
CN6 code 6316202
CN7 code 6316204
CN9 code 6316201
CN10 code 6319165
CN12 code 6319177
CN13 code 6325619
CN14 code 6293583
CN18 code 6319147
Fig. 11