REMEHA Avanta Plus 24s, Installation And Service Manual

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Remeha Avanta Plus
R
R
m
Changing the factory settings could result in the boiler not
working properly.
LT.AL.W7H.000.047
The parameters can be changed from the stand-by status as
follows:
•
Press the [enter] -key and briefly the [reset]- key until
codes c and 0 appear alternately in the display.
•
Press the [+] -key until access code 12 is displayed.
•
Press the [enter] -key until p1 appears (codes p [ and
[ 1 are displayed alternately);
•
This parameter can now be changed as follows;
•
Press the [enter] -key; the set value for the maximum flow
temperature now appears e.g.;
75
(75°C).
•
Press the [+] or [-]- key to change this value, for example to
65 (65°C).
• Press [enter] -key to confirm the value; codes p [ and [
1 are displayed alternately.
• Press the [+] -key to change the next parameter, etc.
• Press [reset] -key to return to the operating mode.
o
The boiler will automatically return to the normal operating
mode if no keys are pressed for 10 minutes.
2.9.9 Changing the maximum output (Hi) for CH operation
The maximum output for CH operation can be changed with
parameter
p 17
(maximum fan speed) and is set standard
to a speed of 3700, 4100 or 5000 rpm. See the speed-input
ratio figures.
This parameter can be changed from the stand-by status as
follows:
LT.AL.W7H.000.048
• Press the [enter] -key and briefly the [reset]- key until
codes c and 0 appear alternately in the display.
•
Press the [+] -key until access code 12 is displayed.
•
Press the [enter] -key until p1 appears (codes p [ and
[ 1 are displayed alternately);
•
Press the [+] -key to go to parameter 17 .
•
Press the [enter] -key until p17 appears (codes p [
and 17 are displayed alternately);
•
Press the [+] or [-]- key to change this value for Avanta Plus
28c, for example to
46
(4600 rpm corresponds with 22
kW).
• Press [enter] -key to confirm the value.
• Press [reset] -key to return to the operating
mode.