47
INPUTS/OUTPUTS menu - HIGH/LOW pressure pressure switch status digital inputs (circuit 1)
Visualisation on unit display
Index
Display/Parameter
A
Inputs/Outputs:
Indicates the state of the different entries/
exits.
B
Master:
indicates the type of data displayed; the displays can be:
• Analogue inputs;
• Digital inputs;
• Digital outputs;
C
01:
indicates the status of the high pressure switch, mounted
on the cooling circuit indicated. The status of this component
can be one of the following:
• Closed = normal working state;
• Open = maximum pressure threshold exceeded
(HIGH PRESSURE alarm);
D
02:
indicates the status of the low pressure switch, mounted
on the cooling circuit indicated. The status of this component
can be one of the following:
• Closed = normal working state;
• Open = minimum pressure threshold exceeded
(LOW PRESSURE alarm);
INPUTS/OUTPUTS menu - Condenser INPUT temperature analogue inputs
Visualisation on unit display
Index
Display/Parameter
A
Inputs/Outputs:
Indicates the state of the different entries/
exits.
B
Master:
indicates the type of data displayed; the displays can be:
• Analogue inputs;
• Digital inputs;
• Digital outputs;
C
B10:
indicates the temperature value of the water in input to
the condenser.
INPUTS/OUTPUTS menu - Remote commands digital inputs
Visualisation on unit display
Index
Display/Parameter
A
Inputs/Outputs:
Indicates the state of the different entries/
exits.
B
Master:
indicates the type of data displayed; the displays can be:
• Analogue inputs;
• Digital inputs;
• Digital outputs;
C
03:
indicates the status of the digital input with remote
ON-OFF function. The status of this input can be one of the fol-
lowing:
• Closed = unit ON from remote;
• Open= unit OFF from remote;
• --- = input not used;
D
04:
indicates the status of the digital input with remote
ON-OFF function. The status of this input can be one of the fol-
lowing:
• Closed = COOLING mode set from remote;
• Open = HEATING mode set from remote;
• --- = input not used;
B
Input/Output
Master analog input
A
C
B10= Inlet water cond.
temp.:
14.3 C
o
B
Input/Output
Master digital input
A
C
01= High press.circ.1:
Close
02= Low press.circ.1:
Close
D
B
Input/Output
Master digital input
A
C
03= remote on-off:
---
04= Cooling/Heating:
---
D
