Installation Manual
30
RKHH2E-(P)AAV33
ROTEX Domestic Hot Water Heat Pump
2018.8
8.1.3.15 Configuration parameter settings
To configure parameter settings:
•
Make sure that the keyboard is not locked
(paragraph 0) and that no other advanced
procedures are in progress;
•
Press and hold the
and the
keys for 4
seconds: “
PA
” (password) will appear on the
display;
•
Press and release the
key;
•
Press and release either the
or the
key
within the next 15 seconds to set “
-19
” on the
display;
•
Press and release the
key or do not carry out
any other operations for 15 seconds;
•
Press and hold the
and the
keys for 4
seconds: the first parameter “SP1” will appear on
the display.
To select a parameter:
•
Press and release either the
or the
key.
To change a parameter:
•
Press and release the
key;
•
Press the
and the
keys to increase or
reduce the parameter value (within the next 15
seconds);
•
Press and release the
key or do not carry out
any operations for 15 seconds.
To exit the procedure:
•
Press and hold the
and the
keys for 4
seconds or do not carry out any operations for 60
seconds (any changes will be saved).
Switch off the equipment and restart it to
activate the changes to the parameters.
8.1.3.16 Restoring default factory settings
To restore default factory settings:
•
Ensure that the keyboard is not locked (paragraph
0) and that no other advanced procedures are in
progress;
•
Press and hold the
and
keys for 4
seconds: “
PA
” (password) will appear on the
screen;
•
Press and release the
key;
•
Press and release either the
or the
key
within the next 15 seconds to set “
149
”;
•
Press and release the
key or do not carry out
any operations for 15 seconds;
•
Press and hold the
and
keys for 4
seconds: “
dEF
” will appear on the display;
•
Press and release the
key;
•
Press and release either the
or the
key
within the next 15 seconds to set “
1
”;
•
Press and release the
key or do not carry out
any other operations for 15 seconds: “
dEF
” will
appear on the display and flash 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:
•
Press and hold the
and
keys for 4
seconds during the procedure (before setting
“1”).
The restoring of default factory settings will not be
completed.
8.1.3.17 TOTAL OF THE COMPRESSOR
OPERATING HOURS
8.1.3.17.1 General information
The equipment is capable of memorising up to 9,999
compressor operating hours, if the number of hours
exceeds “9,999” it flashes.
8.1.3.17.2 Display of compressor operating hours
•
Make sure that the keyboard is not locked
(paragraph 0) and that no other advanced
procedures are in progress;
•
Press and release the
key: the display shows
“Pb1”;
•
Press and release either the
or
key to
select “
CH
”;
•
Press and release the
key.
To exit the procedure:
•
Press and release the
key or do not carry out
any other operation for 60 seconds.
Alternatively:
•
Press and release the
key.
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