AERMEC MODUCONTROL Bedienungsanleitung Seite 45

Index - String MIN value
H Ati
40 °C
∼
Index - String MIN value
0
i SCr
∼
Index - String MIN value
0
J Ad1
∼
Index - String MIN value
0
L 8d1
∼
Index - String MIN value
0
n A51
∼
Index - String MIN value
P St1
-25 °C
∼
Index - String MIN value
o LA1
0 °C
∼
Index - String MIN value
r St2
-25 °C
∼
Index - String MIN value
Q LA2
0 °C
(*) these parameters describe the operating limits (in heat mode) of the compressor, beyond which it is automatically switched off and, when necessary, heat operation is guaran-


teed by the supplementary electric heater.
22/10 – 6343841_04
High temperature threshold for input water
MAX value
This parameter indicates the temperature of the input water above which the pump is switched off and a pre-alarm
is generated. After the intervention of the pre-alarm, there is a waiting time of 15 minutes before the pump starts up
80 °C
again. After the third intervention, the machine goes into alarm/lockout. Active also with the pump switched off, and
the chiller in standby. In the latter case, the alarm is generated.
Screensaver configuration
MAX value
This parameter indicates the configuration of the screensaver:
- value 0, screensaver disabled;
- value 1, screensaver with visualisation of the dashes (to be used with the control panels with software prior to version
2
1.3);
- value 2, screensaver without visualisation of the dashes (to be used with the control panels with software from
version 1.3 onwards).
Modbus supervisor address
MAX value
This parameter indicates the Modbus address assigned to the supervisor; this address will be used in the communica-
999
tion between supervisor and Moducontrol.
Supervisor baudrate
MAX value
This parameter indicates the speed of communication between supervisor and Moducontrol; this speed is set on the
basis of the value selected for this parameter:
2 0 = 9600 bps
1 = 19200 bps
2 = 38400 bps
Enabling of supervisor writing
MAX value
This parameter indicates the speed of communication between supervisor and Moducontrol; this speed is set on the
basis of the value selected for this parameter:
1 0 = write command disabled;
1 = write command enabled;
Remember that the read commands are always active.
Air temperature limit 1 (*)
MAX value
This parameter indicates the external air temperature at which the machine can produce its maximum water value
45°C
(this value is specified in parameter P - St1).
Water temperature limit 1
MAX value
This parameter indicates the maximum temperature of the water produced, in line with the outside air temperature
70°C
specified in parameter O - LA1.
Air temperature limit 2
MAX value
This parameter indicates the external air temperature at which the machine can produce its maximum water value
45°C
(this value is specified in parameter R - St2).
Water temperature limit 2
MAX value
This parameter indicates the maximum temperature of the water produced, in line with the outside air temperature
70°C
specified in parameter Q - LA2.
Parameter function
Parameter function
Parameter function
Parameter function
Parameter function
Parameter function
(*)
Parameter function
(*)
Parameter function
(*)
Parameter function
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