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TABLE OF FUNCTIONS AND INSTALLER PARAMETERS
Function
Parameter Description
System confi guration
100
54
Type of user interface
101
Control panel
102
software release
Control panel
103
software version
Output test
104
Reset pump run-time
105
External heat source/
106
defrosting
Humidity limit
107
Auxiliary source
required for ACS or
108
humidity control
Frost Delta set point
109
Compressor run-time
110
reset
Flow switch status
111
Heating climate curve
112
number
Heating water set
113
point
Heating temperature
114
reduction in eco mode
Cooling water set
115
point
Cooling temperature
116
reduction in eco mode
Cooling climate curve
117
number
Min outdoor air
temperature in heating
118
mode
Max outdoor air
temperature in heating
119
mode
Code used to set the type of system:
1. Heat pump with fi xed water temperature (clean contacts)
2. Heat pump with set-up of the climate curve (clean contacts)
3. Heat pump with control panel control
4. Monoblock Comfort with Control Panel as Thermostat
5. N.A.
6. Monoblock RS485
7. N.A.
Code used to indicate if and how the User Panel control interface is used:
0. Control panel not used (Input Relay active)
1. Control panel installed
2. Control panel used as programmer
The code indicates the Control panel software release
The code indicates the Control panel software version
Code used to force the Output ON to carry out the test (max 10 minutes)
0. No test
1. Water pump
2. Alarm/Ambient temperature reached
3. External heat source /Defrost
4. Auxiliary heat source required for ACS/Dehumidifi cation
5. Electric trace heater / Additional water pump
6. 3-way valve
7. Not used
8. Not used
This code is use to reset the water pump working hours to zero
Code is used to select the output connected to PIN 4 on the terminal board
1. Auxiliary heat source required
2. Defrost output signal
Code used to set the humidity threshold limit to enable the output for the external
de-humidifi er system
Code used to select the output connected to PIN 11 on the terminal board
1. Auxiliary source required for ACS when External Air Temperature <
temperature set with code 148
2. Humidity control
Code used to set the frost set point delta used by the antifreeze system as per
algorithm
Code used to reset the compressor working hours to zero
The code displays the status of the fl ow switch:
0. Water not fl owing
1. Water fl owing
Code used to select the number of the heating climate curve.
0. No pre-set climate curve (the installer has to draw up the Climate Curve)
1-12. For more information on the curves, read the specifi c section
Code used to set the fi xed set point of the heating water
Code used to set the temperature reduction value for the fi xed set point of the heating
water when the unit is in ECO mode.
Code used to set the fi xed set point of the cooling water.
Code used to set the temperature reduction value for the fi xed set point of the cooling
water when the unit is in ECO mode.
Code used to select the number of the cooling climate curve.
0. No pre-set climate curve (the installer has to draw up the Climate Curve)
1-2. For further information on the climate curves consult the control panel manuals.
Code used to select the minimum outdoor temperature of the heating climate curve,
which depends on the country where the system is installed.
Code used to select the maximum outdoor temperature of the heating climate curve. 10°C
HYDRONIC UNIT
Value range
Default value Set value
Min
Max
1
7
1. A2W
0
2
0. Not used
-
-
-
-
0
9
0. No test
no
yes
1
2
20
100
50%
1
2
0°C
6°C
No
yes
-
-
0
12
20°C
60°C
45°C
1°C
20°C
4°C
25°C
1°C
10°C
0
2
20°C +10°C
-7°C
30°C
30°C
-
Lock
-
Lock
no
1
2
1°C
No
-
Lock
0
5°C
7°C
5°C
0
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