Pression variable
Variable pressure
Dégazage
Gas venting
Constant pressure
Pression constate
fig. 28 - Circulation pump control button
Waterstage / Installation / 2011 - EN
Circulation pump fouled or stuck:
If the motor becomes stuck, a start-up cycle is launched.
If the motor remains stuck, it will be permanently
stopped.
Cut off the power supply to the circulation pump for
30 secs in order to free it and allow a new start-up
cycle to begin.
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