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11.12. SETTING THE PROTECTED PARAMETER “BY-PASS FREECOOLING LOGIC”
The RePuro unit has a motorised damper for the control of the freecooling function. The use of this function depends on the value
selected in this parameter, which can be:
• 0 = if this value is selected the freecooling function is disabled
• 1 = if this value is selected the freecooling function is automatically controlled (default value)
• 2 = if this value is selected the motorised damper is always open during the operation of the heat recovery unit
To set the freecooling logic it is necessary to enter the password protected menu (as shown in paragraph 5.7), using the naviga-
tion keys to run through the operating parameters until the parameter BPF is displayed. Press the MODE/SELECT key to enter the
parameter modification mode and use the navigation keys to select the desired value (default value is 1). Then press the MODE/
SELECT key to confirm the selection and exit from the parameter modification mode.
The appearance of the SET icon shows that the system is
awaiting modification of the parameter (default value 1)
Activate parameter modi-
fication mode
Select the desired value
Confirm the selected
value
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2
3
Freecooling parameter (BPF):
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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2
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