12
KEY
F1-2
Fuse (4 AT)
TRA
Ignition transformer
PI
High-efficiency system pump
V Fan
TL
Temperature-limit thermostat
EA
Electrode on
ER
Detection electrode
EV1-2
Gas valve coil
TS
Safety thermostat
SF
Flue gas probe
TFU
Thermal fuse
SM
Heating delivery probe
SR
Heating return sensor
TPA
Water pressure transducer
JP1
TA2 or 0-10 VDC selection
TA1
Zone 1 ambient thermostat
TA2
Zone 2 ambient thermostat
SA
Siphon antifreeze sensor
CR
SIME HOME remote control (optional)
SE
External temperature sensor (optional)
OP
Mechanical timer (optional)
AR
Remote alarm
VZ
Zone valve
AUX
Auxiliary connection
RS-485 CASCADE/MODBUS board
C1
Filter condensator (if present)
NOTE: Connect TA1 to terminals 7-8 after having
removed the jumper .
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
For 0 . . . 10VDC operation:
- Remove jumper JP1
- Connect the signal positive to terminal 10 of CN6
- Connect the signal negative to terminal 4 of CN4
- Keep TA1 jumpered
Fig. 11
2 .10 .1 Wiring diagram (fig . 11)
Содержание MURELLE 110 BOX ErP
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