Flowserve SRL63-A Manual do Utilizador descarregar pdf (Página 11)

Electrical Connection – continued –

Wiring diagram of logic unit for monitoring SRL 63-a

1234567891011121314151617181920

1234567

L1 N PE

2. SRL

Q1 Q2 Q3 Q4

I1 I2 I3 I4 I5 I6 I7 I8L+ M

12 34567

SRL 63-a

Boiler

Valve:

D = steam

E = water

F = drain

Burner safety circuit

Connection for low-level limiter

Shutdown

Standby

Bypass

Standby

Shutdown

Attention

External voltage!

Burner safety circuit

Attention

External voltage!

Connection for high-level alarm

Fig.5

Interval:

24h

Remaining:

1 2 ... 6 7 8 9 10 11 12 13 14 15 16 17 18

Sem comentários

Flowserve SRL63-A Manual do Utilizador Página 11