Parameter Lists; Configuration Parameters List; 5�1�1 Configuration Constraints; 5�1�2 Configurable Digital Output - Galletti EVO-2-TOUCH Manuel D'installation Et D'utilisation

5

PARAMETER LISTS

5.1 CONFIGURATION PARAMETERS LIST

ID Description
C1 Unit type
C2 Pipes numbers
C3 Air probe
T e m p e r a t u r e
C4
display
C5 Ventilation type
C6 Valve type
Summer/Winter
C7
switching
C8 Configuration O7
C9 Output logic O7
C10 Heating elements
C11 Water probe
present
C12 Number of 4-pipe
unit water probes
C13 Humidity probe
present
C14 ECONOMY from
contact
C15 ON/OFF from
contact
C16 Dehumidification
from contact
C17 Fan mode
STANDBY
C18 Fan speed
STANDBY
C19 Natural convection No
ON/OFF and SUM-
C20 MER/WINTER with
disconnected serial
36
EVO-2-TOUCH
Default Possible value
3 speed
3 speed
4 speed
2 pipes
2 pipes
4 pipes
User interface
User interface
Circuit board
Celsius
Celsius
Fahrenheit
Step
Step
Modulating
Not included
Not included On/Off
Modulating
From keypad/serial
From digital input
Auto on water
From keypad/serial
temperature
Auto
temperature
(see
No use
paragraph)
N.A
N.A
N.C
No No/Yes
No No/Yes
1 1/2
No No/Yes
No No/Yes
No No/Yes
No No/Yes
Always ON,
in Always OFF,
Standard
Cyclical switching
on
Minimum
in
Minimum Medium
Maximum
No/Yes
From keypad
from keypad
From supervisor
ID Description
C21 Language
C22 STAND BY mode
5.1.1 Configuration constraints
The configuration of the hydronic indoor unit
must take the following requirements into
account:
Ū if the heating element is present, the water
probe must also be present;
Ū if the heating element and also the valve are
present, the latter must be a 3-WAY valve
(NOT A 2-WAY VALVE);
on air
Ū If the SUMMER/WINTER switchover is set to
"Auto on water temp.", the water probe must
dedicated
also be present;
Ū the heating element cannot be present in the
4-pipe units;
Ū in 4-pipe units with only one water probe, it
is not possible to set summer/winter switcho-
ver to "Auto on water temp.";
Ū summer/winter switchover can be set to "Au-
to on air temp." only if the heating element is
present or if the hydronic indoor unit has a
4-pipe configuration;
Ū If the SUMMER/WINTER switchover is set to
"Auto on water temp.", a 2-way valve cannot
be used. The water probe must be installed
at a point in the hydraulic circuit with low cir-
culation.
5.1.2 Configurable digital output
The circuit board has a digital output (indicated
with O7 in the wiring diagram) whose status can
be linked to one of the operating states of the
hydronic indoor unit given in the following list:
Ū Operating mode
Ū Cooling or heating request
Ū Cooling request
Ū Heating request
Default Possible value
Italian,
English,
Italian French,
German,
Spanish
Only logo,
Temperature,
OFF
Clock
temperature
+