Sime DEWY EQUIPE 360 BOX Manual De Uso página 74

IT
ES
2.8. 1 Electrical sequence/cascade and safety kit connection (fig. 7/a)
GB
SECTION
CALDAIA 1
BOILER 1
SECTION
BOILER 1
KEY
L Line
N Neutral
TS Safety thermostat 100°C
PA Water pressure switch
C RVA 47 regulator
R1 536 Ohm resistance (1)
74
DEWY EQUIPE
120/P120/P200/P160
CALDAIA 2
BOILER 2
R4 R3
BOILER 2
"DEWY EQUIPE 120 - 180 - 240 BOX / P120 BOX"
CALDAIA 3
"DEWY EQUIPE 300 - 360 BOX"
DEWY EQUIPE 300/P500/P460
R2
BOILER 3 BOILER 1
R2 562 Ohm resistance (1)
R3 604 Ohm resistance (1)
R4 649 Ohm resistance (1)
(1) Resistances are supplied in RVA 47
sequence/cascade kit
8096301/08.
DEWY EQUIPE
180/P300/P260
BOILER 3
DEWY EQUIPE 360/P600/P560
R4 R3
BOILER 2
NOTE: To connect other accessories to the
RVA 47 regulator (system pump, outdoor
temperature probe, cascade supply probe,
etc.) see the manual supplied with specific
kit cod. 8096301/08.
cod.
DEWY EQUIPE
240/P240/P400/P360
CALDAIA 4
BOILER 4
R2
BOILER 3
Fig. 7/a