The fault indicating relay can be retrofitted and is operational once
attached to the relay board - refer to "Retrofitting Relays" supplementary
operating instructions.
The behaviour is factory-programmed. If another switching function is
required, the pump can be reprogrammed in the
‘Relay’
menu.
The relay can be retrofitted and operates once it is plugged into the relay
board.
Electrical interface
Data Value Unit
Maximum contact load at 230 V and 50/60
Hz:
8 A
Minimum mechanical lifespan: 200,000 switching
operations
To pin VDE cable Contact CSA cable
1 white NO (normally open) white
2 green NC (normally closed) red
4 brown C (common) black
9.2.5.3 Output for Other Relays (Identity code 4)
A fault indicating and a pacing relay can optionally be ordered - refer to
ordering information in the appendix. The pacing output is electrically-iso‐
lated by means of an optocoupler with a semiconductor switch. The
second switch is a relay (also electrically isolated).
The behaviour is factory-programmed. If another switching function is
required, the pump can be reprogrammed in the
‘Relay’
menu.
The fault indicating/pacing relay can be retrofitted and is operational once
attached to the relay board - refer to "Retrofitting Relays" supplementary
operating instructions.
Fig. 22: Cable assignment
Identity code 1
Fig. 23: Pump assignment
Installation, Electrical
39
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