CTC Union GSi 600 Series, Installation And Maintenance Manual

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113
CTC GSi 600
DHW circulation
(Off/ K22-K25 /Channel 1A-7B / BMS DI0-7)
The function allows DHW to circulate in the pipes
between the taps and the DHW tank, ensuring that the
DHW is hot when the taps are opened.
In the "Installer / Define/Remote Control" menu:
• specify an "Input" for the remote control function.
In the "Installer / Define/DHW" menu:
• configure the normal mode for the external control
signal (Normally Open (NO)/Normally Closed (NC))
in the "DHW circulation ext. config." row.
In the "Installer/Settings/DHW" menu:
• Access function scheduling from the ”DHW circ.
schedule" row.
For more information, refer to the "DHW" section in the
"Installer/Settings" chapter.
Flow/level switch
(Off/ K22-K25 /Channel 1A-7B / BMS DI0-7)
The flow/level switch produces an alarm on the heat
pump.
In the "Installer / Define/Remote Control" menu:
• specify an "Input" for the remote control function.
In the "Installer / Define/Heat Pump" menu:
• configure the normal mode for the external control
signal (Normally Open (NO)/Normally Closed (NC))
in the "Flow/level switch" row.
Menu: "Installer/Define/DHW".
Define a mode (Normally Open (NO) or Normally Closed (NC))
for the external control signal.
Menu: "Installer/Settings/DHW".
Setting a "DHW circulation" weekly program.
Menu: "Installer/Define/Heat Pump".