Aug 8, 2012 10:12
11 yrs ago
2 viewers *
English term

override safety

English to French Other Electronics / Elect Eng
If evaporator water flow is not established in 20 minutes (for normal transition) or 4 minutes, 15 seconds (for pump commanded ON due to an override safety), the CH530 de-energizes the EWP relay and generates a non-latching diagnostic.

Proposed translations

+2
8 mins
Selected

désactivation du système de sécurité

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Peer comment(s):

agree GILLES MEUNIER
33 mins
merci !
agree Bertrand Leduc
23 hrs
merci !
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4 KudoZ points awarded for this answer. Comment: "Selected automatically based on peer agreement."
4 mins

une annulation des sécurités

une commande manuelle qui a désactivé les sécurités
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8 hrs

signal prioritaire de sécurité

"If evaporator water flow is not established in 20 minutes (for normal transition) or 4 minutes, 15 seconds (for pump commanded ON due to an override safety), the CH530 de-energizes the EWP relay and generates a non-latching diagnostic."
==>
(au cas où la pompe a reçue une commande de mise en route par un signal prioritaire de sécurité)

(for pump commanded ON due to an override safety)
=
the pump has been turned ON by a safety mechanism that can override any current setting.

If a safety mechanism has received a signal something is wrong, the action taken by the safety mechanism will override (take priority over) whatever are the current settings.

That how a safety mechanism is supposed to work, not to quit at first sign of trouble.

Another clue is in time allowed to establish the evaporator water flow - normally 20 minutes, but in case of emergency (the pump commanded ON due to an override/priority safety signal) only 4 minutes and 15 seconds. Because something is not right (risk of overheating, wrong pressure or whatever) if the pump was activated for safety reasons and there's no normal function after 4 min 15 sec (instead of 20 minutes) the Electrical Water Pump is shut down, all stop.


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Note added at 2 days18 hrs (2012-08-11 04:27:51 GMT)
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correction:
That's how a safety mechanism ...
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