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Idiomas disponibles
Idiomas disponibles
2.8.1
Electrical sequence/cascade and safety kit connection (fig. 7/b)
Pmin
Pmax
TS
SECTION
CALDAIA 1
BOILER 1
Pmax
Pmin
TS
SECTION
R4
BOILER 1
KEY
L.
Line
N.
Neutral
TS.
Safety.thermostat.100°C
Pmax. Water.pressure.switch.max.
Pmin. Water.pressure.switch.min.
C.
RVA.47.regulator
R1.
536.Ohm.resistance.(1)
68
"DEWY EQUIPE P200 - P300 - P400 BOX"
DEWY EQUIPE
120/P120/P200/P160
CALDAIA 2
BOILER 2
"DEWY EQUIPE P500 - P600 BOX"
DEWY EQUIPE 300/P500/P460
R3
BOILER 2
BOILER 3
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. code.
8096301/08.
DEWY EQUIPE
180/P300/P260
CALDAIA 3
BOILER 3
R4
R2
BOILER 1
BOILER 2
NOTE: To connect other accessories to
the RVA 47 regulator (system pump, out-
door temperature probe, cascade supply
probe, etc.) see the manual supplied
with specific kit code 8096301/08.
DEWY EQUIPE
240/P240/P400/P360
CALDAIA 4
BOILER 4
DEWY EQUIPE 360/P600/P560
R3
R2
BOILER 3
Fig..7/b
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