70
IT
ES
GB
Fig. 11
2.10
ELECTRICAL
CONNECTIONS
Each module is supplied with a power cord
which, if replacement is required, must be
ordered from SIME.
230V – 50 Hz single phase voltage is
required using a fuse protected main swit-
ch with at least 3 mm. between contacts.
Observe the L – N polarity and grounding
connection.
NOTE: SIME shall not be liable for any
damages to persons and things due to
lack of boiler grounding.
2.10.1
“DEWY EQUIPE P100 BOX” wiring diagram
KEY
EV1 Gas valve coil
EV2 Gas valve coil
EA
Ignition electrode
ER
Detection electrode
TS
Safety thermostat 100°C
V
Fan
TPA Water pressure transducer
PI
System pump
SA
Water trap frost sensor
SM
Heating probe
TR
230 – 24V transformer
PD
Differential pressure switch
SV
Fan board
TF
Exhaust thermostat
PA
Air pressure switch
TRA Ignition transformer
RSA Resistance 100 (
Ω
)
R
Resistance*
* The resistance in sequence/cascade installations is supplied in RVA
47 unit kit code 8096301/08. Use the resistance according to
module use (Boiler 1,2,3 or 4).
NOTE: Fan control board (SV) “MAX” and “MIN” trim-
mers are sealed and must never be tampered with.
CONNECTOR SPARE PART CODES:
J2
code 6278613
J3
code 6299971
J4
code 6293595
J5
code 6293594
J7
code 6293593