47
AGUADENS
COSMOGAS
7.8 - “Installer menu” & parameters
ATTENTION !!!
The modification of these
parameters could cause the appliance, and
therefore the plant, to malfunction. For this reason
only a technician that has the awareness and in-
depth knowledge of the appliances can modify
them.
The appliance command and control board makes this
parameter menu available to the technician for the analysis
of operation and adaptation of the appliance to the plant.
Proceed as follows to enter the “Installer menu”:
1.- hold the RESET and
keys down simultaneously
for 5 seconds until the
2001
parameter is displayed.
The symbol
appears on the display to indicate the
entry into the “Installer menu”.
2.- the
and
keys can be used inside the
menu to scroll the parameters;
3.- once the parameter of interest has been displayed, it
can be modified as follows:
a.- press the RESET key to access the parameter (the
visual display “H” in figure 7-1 will start to flash);
b.- modify the value of the parameter using the
and
keys;
c.- press the RESET key to confirm the data modified
and go back to the list of parameters;
4.- To exit the “Installer menu”, hold down the RESET key
for 5 seconds until the symbol
disappears from the
display.
If no key is pressed for more than 5 minutes, the menu is
exited automatically. Any data variation that is not confirmed
with the RESET key will be lost.
ATTENTION !!!
Any variation to the
parameters must be noted in the “Customised
values” column present in the following table in
order to facilitate the eventual replacement of the
command and control board.
The following parameters can be changed or queried in this
menu:
7 - USE
Parameter
Parameter Description
M.U.
Setting range
Factory
value
Custo
-
mised
values
2001
Central heating minimum power level (N/A)
(N/A)
(N/A)
1
(N/A)
2002
Central heating maximum power level (N/A)
(N/A)
(N/A)
100
(N/A)
2003
Central heating operating mode (N/A)
(N/A)
(N/A)
0
(N/A)
2004
Stand-by time after maximum differential (N/A)
(N/A)
(N/A)
10
(N/A)
2005
Post-circulation in central heating mode (N/A)
(N/A)
(N/A)
120
(N/A)
2010
Forcing of fan and burner
(Water heater will work only in presence of demand of DHW)
/
OFF = No forcing
FAN = Forcing of fan only to
max speed
LOu = Forcing of burner to
minimum power
Ign = Forcing of burner to igni
-
tion power
HIgH = Forcing of burner to
maximum power
rEg = Forcing of burner to maxi
-
mum power
OFF
2011
Forcing the pump (N/A)
(N/A) On = Pump on
OFF = Pump off
OFF
(N/A)
2012
Forcing of the domestic central heating side diverter valve (N/A)
(N/A)
(N/A)
OFF
(N/A)
2013
Forcing of the domestic hot water side diverter valve (N/A)
(N/A)
(N/A)
OFF
(N/A)
2014
Icons test on the display. By pressing the REST key, all of the
icons on the display light up. By pressing the RESET key again
to display goes back to normal operation
/
/
/
2020
Climatic adjustment: external temperature for central heating
switch-off (N/A)
(N/A)
(N/A)
22
(N/A)
2021
Climatic adjustment: design external temperature (winter) (N/A) (N/A)
(N/A)
-5
(N/A)
2022
Climatic adjustment: supply temperature corresponding to the
design external temperature (winter) (N/A)
(N/A)
(N/A)
80
(N/A)
2023
Climatic adjustment: external spring-like temperature (N/A)
(N/A)
(N/A)
20
(N/A)
Summary of Contents for AGUADENS Series
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