Sime Murelle EV HE Serie Manual Del Usuario página 92

2. 1 0 BOILER ELECTRICAL
2. 1 0. 1 Murelle EV HE 12-20-25-30-35 T (fig. 11)
TA2
(24 VRAC)
TA1
(24 VRAC)
SB
(5 VDC)
SE
(5 VDC)
TL
(24 VDC)
SF
(5 VDC)
KEY
F1-2 Fuse (4 AT)
TRA Ignition transformer
PI C.H. pump
V Fan
EA Ignition electrode
ER Detection electrode
EV1-2 Gas valve coil
TS Safety thermostat
SF Exhaust fumes probe
TFU Thermal fuse
SM C.H. sensor
TL Limit thermostat
VD Deviator valve
92
TS
(24 VDC)
SM
(5 VDC)
TPA Pressure transducer water
TA1 Zone 1 room thermostat
TA2 Zone 2 room thermostat
SB D.H.W. sensor
CR Remote control CR73 (optional)
SE External sensor (optional)
OP Programming clock (optional)
EXP Expansion card
AR Remote alarm
VZ Zone valve
AUX Auxiliary connection
NOTE: Connect TA1 to the clamps 7-8
after having removed the bridge.
EXP (24 VRAC)
OP (24 VAC)
Cod. 6301416
TPA
(5 VDC)
CONNECTOR SPARE PART CODES:
CN1 code 6316283 (12-20 T)
CN1 code 6316282 (25-30-35 T)
CN2 code 6323816
CN3 code 6319145
CN4 code 6316203
CN5 code 6316200
CN6 code 6316202
CN7 code 6316204
CN9 code 6316295
CN12 code 6316280
CN13 code 6316283 (12-20 T)
CN13 code 6316282 (25-30-35 T)
CN14 code 6316213
Fig. 11