230 V
EARTH
NEUTRAL (N)
PHASE (L)
A1
A2
22
The Heating pump outlet is a dry contact and does not supply any voltage.
Control center, connection and configuring a heat pump.
The meaning of different displays.
MAESTRO, other alert messages.
1 - Connect the cables in accordance with the chosen diagram.
2 - Set the heating pump to its own maximum temperature set point (MAESTO will manage the set point
value to be achieved)
3 - Via Menu Settings > Temperature:
> Select Auto to ensure that the temperature is controlled automatically.
> Select Off to permanently cut off the heating pump.
> Select Set point to change the target value to be achieved. To change to °F, Menu Settings >
Language.
> Calibrate the pH probe, see p 36.
The filter must be cleaned. > Launch a filter backwash
procedure.
MAESTRO is no longer connected to the radio network.
> Check the antenna of MAESTRO and the status of the
radio relay (position, batteries). A remote antenna is
available as an option.
> Check the connection of all devices connected to the
BUS.
You try to launch filtration but the position is OFF in the
filtration menu
!!!!!!!!!!!!!!!!!!!!!
Check
!
! control !
!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!! ! Filter needs to !
! be cleaned !
!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!
! Loss of connection !
! problem !
!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!
! Bus connection !
! faulty !
!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!
!Filtration to OFF !
! in the menus !
!!!!!!!!!!!!!!!!!!!!
Connection
via a contactor
Connection
via the safety shutdown
(flow switch)
