TPA (5 VDC)
M (17 VDC)
SM (5 VDC)
PF (24 VRAC)
TS (24 VRAC)
SE (5 VDC)
SB (5 VDC)
TA1 (24 VRAC)
TA2 (24 VRAC)
EXP (24 VRAC)
OP (24 VAC)
Cod. 6301407D
Fig. 13/b
99
ES
PT
ENG
KEY
F1-2
Fuse (4 AT)
TRA
Ignition transformer
Pl
System pump
V
Fan
EAR
Ignition/detection electrode
EV1-2
Gas valve coil
TS
Safety thermostat
PF
Fumes thermostat
M
Modulator
SM
Heating sensor
VD
Deviator valve
TPA
Pressure transducer
TA 1
Zone 1 environment thermostat
TA 2
Zone 2 environment thermostat
SB
D.H.W. tank sensor
CR
Remote control CR 73 (optional)
SE
External sensor (optional)
OP
Programming clock (optional)
EXP
Expansion card
PR/AR Recirculation pump control
or remote alarm
VZ
Zone valve
AUX
Auxiliary connection
NOTE: Connect TA1 to the clamps 7-8 after having
removed the bridge.
CONNECTOR SPARE PART CODES:
CN2
code 6316288
CN3
code 6299993
CN5
code 6316200
CN6
code 6316202
CN9
code 6316295
CN12
code 6299991
CN13/15
code 6316279 (
“20 BFT”
)
CN13/15
code 6316272 (
“25 BFT”
)
2.12.3 Murelle EV 20 - 25 BFT (fig. 13/b)
Содержание MURELLE EV 20 BFT
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