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Installation and maintenance manual
Defrosting stage: Parameter d3 establishes the
maximum
duration
Output status:
The compressor is active if d1 = 1,otherwise
-
it is switched off;
The defrosting relay is active if d1 = 0,1
-
otherwise it is switched off;
The fans are switched on if d1 = 2,
-
otherwise they are switched off.
If the "Anti-Legionella" or the "Overboost"
functions are in progress, the defrosting
procedure will not be enabled.
6.1.1.6
Configuration parameter settings
To carry out the procedure:
Make sure that the keyboard is not locked
(paragraph Errore. L'origine riferimento non è
stata trovata.) and that no other advanced
procedure is in progress;
Keep the
and the
seconds: the display will show "PA" (password);
Press and release the
Press and release either the
within 15 seconds to set "-19" on the display;
Press and release the
out any other operations for 15 seconds;
Keep the
and the
seconds:
the
display
parameter "SP1".
To select a parameter:
Press and release either the
key.
To change a parameter:
Press and release the
Press either the
increase or reduce the parameter value
(within 15 seconds);
Press and release the
out any operations for 15 seconds.
To exit the procedure:
Keep the
and the
seconds or do not carry out any operations for
60 seconds (any changes will be saved).
Switch the equipment off and then back
on again to make the changes made to
the parameters effective.
6.1.1.7
Restoring default factory settings
To carry out the procedure:
Ensure that the keyboard is not locked
(paragraph Errore. L'origine riferimento non è
of
the
stage.
keys pressed for 4
key;
or the
key or do not carry
keys pressed for 4
will
show
the
or the
key;
or the
key to either
key or do not carry
keys pressed for 4
stata trovata.) and that no other advanced
procedure is in progress;
Keep the
seconds: the display will show "PA" (password);
Press and release the
Press and release either the
within 15 seconds to set "149";
Press and release the
out any operations for 15 seconds;
Keep the
seconds: the display will show "dEF";
Press and release the
Press and release either the
within 15 seconds to set "1";
Press and release the
out any other operations for 15 seconds: the
display will show "dEF" flashing for 4 seconds,
after which the equipment will exit the
procedure;
Disconnect the equipment from the mains
power supply.
To exit the procedure before its completion:
Keep the
seconds during the procedure (or rather
before setting "1": the restoring of default
factory settings will not be carried out).
key
6.1.1.8
TOTAL OF THE COMPRESSOR
OPERATING HOURS
6.1.1.8.1
first
The equipment is capable of memorising up to
9,999 compressor operating hours, if the number of
hours exceeds "9,999" it flashes
6.1.1.8.2
Make sure that the keyboard is not locked
(paragraph Errore. L'origine riferimento non è
stata trovata.) and that no other advanced
procedure is in progress;
Press and release the
show "Pb1";
Press and release either the
to select "CH";
Press and release the
To exit the procedure:
Press and release the
out any other operation for 60 seconds.
Alternatively:
Press and release the
and the
keys pressed for 4
key;
key or do not carry
and the
key;
key or do not carry
and the
key pressed for 4
General information
.
Display of compressor operating hours
key: the display will
key.
key or do not carry
key.
or the
key
pressed for 4
or the
or the
key
pag. 13 / 19
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