Siemens AVS75.39 Series User Manual page 112

Boiler controller
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Delay lockout position
112 / 239
Siemens
Building Technologies
Line no.
Operating line
3755
Delay lockout position
The following applies when input Hx is configured as "Operating signal operating
state" and a delay time is entered at parameter "Delay lockout position":
The output supplementary source (K32) supplies an operating signal on the
corresponding Hx input after initiating operation within the delay time set here. If
missing, the controller signals "Fault".
The "Delay lockout position" operates as of release (K27) if no output (relay)
supplementary source (K32) is configured.
Should a fault occur, the controller deactivates the release (K27), but keeps output
(relay) "Supplementary source" (K32) activated. If no supplementary source (K32)
is configured, the controller also maintains the release (K27).
The "Lockout position" function can be deactivated by switching off the delay time.
User manual RVS43.345
The settings in detail
CE1U2354en_021
2013-09-02

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