70
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.
switch. 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