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11.10. SETTING THE PROTECTED PARAMETER “COOLING SETPOINT”
This parameter allows the setting of the minimum temperature limit below which any chilled water coil accessory is switched off
(in case the heat recovery unit is not supplied with such an accessory this parameter is not used).
To set the cooling setpoint it is necessary to enter in the password protected menu (as shown in paragraph 5.7), using the naviga-
tion keys to run through the operating parameters until the parameter SPC is displayed. Press the MODE/SELECT key to enter the
parameter modification mode and use the navigation keys to select the desired value (the accepted range of values is from 8°C
to 33°C, default value is 20°C). Then press the MODE/SELECT key to confirm the selection and exit from the parameter modifica-
tion mode.
The appearance of the SET icon shows that the system is
awaiting modification of the parameter (default cooling set-
point value 20°C)
Activate parameter modi-
fication mode
Set the desired cooling
setpoint
Confirm the selected
value
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3
Season parameter (SPC):
Once the value is confirmed the name of the parameter
is again displayed.
WARNING: Once in the password protected menu press-
ing the navigation keys ( ,
) permits moving between
the various parameters. If during the display of the SEA
parameter the ( ) key is pressed this exits the password
menu and to return to the password menu it is necessary
to repeat the procedure detailed in paragraph 5.7.
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