gure 32 - Operation signals with the HP circulator
LED Off:
The pump does not work, no electrical power.
Green LED on:
The pump works normally.
Green LED blink:
Venting operating mode (10 minutes).
Green/Red LED blink:
Operating error with automatic reboot.
Red LED blink:
Operating error.
gure 31 - Pump dial
Circulation pump sticking or blocked:
If the motor is blocked, a start cycle is launched.
If the motor remains blocked it will be permanently
stopped.
" Cut off the electricity supply from the circulation
pump for 30 seconds in order to release and
authorise another start cycle.
Pression variable
Dégazage
Pression constate
Variable pressure
Venting
Constant pressure
Installation and operation manual "1734 - EN"
Heat pump air/water split 1 service alféa extensa +
- 34 -
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