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USER MANUAL – Release 1.2 of 01/01/2010
Page 41 of 191
Version: 02/03/2010
FC 13
Condensing pressure/temperature 1
st
step coil split differential
0.1
0
0.1
1
25.0
45
14.0
203
°C
°F
Bar
Psi
Dec
int
Dec
int
FC 14
Condensing pressure/temperature 2
nd
step coil split set point
-50.0
-22
0.0
0
110
230
50.0
725
°C
°F
Bar
Psi
Dec
int
Dec
int
FC 15
Condensing pressure/temperature 2
nd
step coil split differential
0.1
0
0.1
1
25.0
45
14.0
203
°C
°F
Bar
Psi
Dec
int
Dec
int
FC 16
Overlapping time with both valves active
0.1
1
0.1
1
25.0
45
14.0
203
°C
°F
Bar
Psi
Dec
int
Dec
int
Auxiliary relays menu
Parameter Description
min
max
um
Resolution
Auxiliary relay n° 1
US 1
Auxiliary relay n°1 working mode
0 = Disabled
1 = Always enabled with direct action
2 = Enabled along with the unit with direct action
3 = Always enabled with inverse action
4 = Anabled along with the unit with inverse action
0
4
US 2
Analogue input for management of auxiliary relay n° 1
1
66
US 3
Auxiliary relay n°1 set-point
-50.0
-58
0.0
0
110
230
50.0
725
°C
°F
Bar
Psi
Dec
int
Dec
int
US 4
Auxiliary relay n°1 differential
0.1
0
0.1
1
25.0
45
14.0
203
°C
°F
Bar
Psi
Dec
int
Dec
int
Auxiliary relay n° 2
US 5
Auxiliary relay n°2 working mode
0 = Disabled
1 = Always enabled with direct action
2 = Enabled along with the unit with direct action
3 = Always enabled with inverse action
4 = Anabled along with the unit with inverse action
0
4
US 6
Analogue input for management of auxiliary relay n°2
1
66
US 7
Auxiliary relay n°2 set-point
-50.0
-58
0.0
0
110
230
50.0
725
°C
°F
Bar
Psi
Dec
int
Dec
int
US 8
Auxiliary relay n°2 differential
0.1
0
0.1
1
25.0
45
14.0
203
°C
°F
Bar
Psi
Dec
int
Dec
int
Auxiliary relay n° 3
US 9
Auxiliary relay n°3 working mode
0 = Disabled
1 = Always enabled with direct action
2 = Enabled along with the unit with direct action
3 = Always enabled with inverse action
4 = Anabled along with the unit with inverse action
0
4
US 10
Analogue input for management of auxiliary relay n°3
1
66
US 11
Auxiliary relay n°3 set-point
-50.0
-58
0.0
0
110
230
50.0
725
°C
°F
Bar
Psi
Dec
int
Dec
int
US 12
Auxiliary relay n°4 differential
0.1
0
0.1
1
25.0
45
14.0
203
°C
°F
Bar
Psi
Dec
int
Dec
int
Auxiliary relay n° 4
US 13
Auxiliary relay n°4 working mode
0 = Disabled
1 = Always enabled with direct action
2 = Enabled along with the unit with direct action
3 = Always enabled with inverse action
4 = Anabled along with the unit with inverse action
0
4
US 14
Analogue input for management of auxiliary relay n°4
1
66