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Idiomas disponibles
Idiomas disponibles
N.
Code
N08
Rem
Config remote contacts
N09
Set RB
Heating cable set point (°C)
Domestic water inlet/outlet
N10
AAS
standby (sec)
Multi-function input
N11
MF
configuration
Time of flow switch bypass
N13
tbF
High room temperature
N14
OAE
Input water high
N15
Ati
temperature
N16
Adr BMS1 Modbus supervisor address
N17
Br BMS1
Supervisor baud rate
Enable Supervisor write
N18
As BMS1
commands
N19
LA1
Air temperature 1 limit
N20
St1
Water temperature 1 limit
N21
LA2
Air temperature 2 limit
N22
St2
Water temperature 2 limit
Maximum settable heating
N23
LSP
set point limit
Anti-freeze heater setpoint
N24
SRA
N25
brA
Anti-freeze heater band (°C)
Integrating heater setpoint
N26
Sri
N27
bri
Integrating heater band (°C)
22
Name
Min
Default
0
0
-30.0
0.0
0
60
0
0
0
0
(sec)
-30.0
45.0
standby
-30.0
64.0
1
1
0
1
0
0
-30.0
-20.0
-30.0
54.0
-30.0
-10.0
-30.0
62.0
15
60.0
-30.0
4.0
(°C)
0.0
1.0
-30.0
3.0
(°C)
0.0
4.0
Max
0: Season (HOT/COLD MODE) defined by parameter 0, ON/OFF command set by
control panel on-board machine;
1: ON/OFF command from remote contact, season defined by parameter 0;
2: ON/OFF command from control panel on-board machine, season defined by
3
contact;
3: ON/OFF command from remote contact, season defined by contact.
If remote contacts are enabled, they take priority over commands issued by any
BMS supervisor.
Heating cable activated with an external air temperature lower than the value of
70.0
this parameter. Heating cable deactivated with an external air temperature higher
than the value of this parameter, plus 1.0° hysteresis.
This parameter is used to define the wait-time for inversion of the 3-way valve in
domestic hot water production system. During this time the machine goes into
standby, terminating any defrosting phase. When the time is finished the machine
turns to ON to produce domestic water. This function is active during the shift
300
from normal mode to domestic water mode, and vice-versa during the shift from
domestic water mode to normal mode. The pause is only respected if the chiller
remains ON and the ID6 contact (or supervisor) is used to for the domestic/plant
request. The pause is not respected if the ON/OFF (display, remote contact or
supervisor) is used.
0: Input not enabled;
1: Multi-function input enabled (ID4) used as environment thermostat. Contact
closed = normal operation. Contact open = compressor is switched off and pump
remains on;
2: Multi-function input enabled (ID4) used as environment thermostat with pump
switch off. Contact closed = normal operation. Contact open = compressor and
pump are switched off;
3: Multi-function input enable (ID4) used as Activation of Power Limit through
5
analogue input B1;
4: Multi-function input enable (ID4) used as Activation of Variable SetPoint through
analogue input B1;
5: Analogue input enable B1 as temperature adjustment probe on plant storage
tank.
The pump is switched off when the setpoint temperature is reached in the storage
tank (pump switch-off must not be enabled via parameter N33).
See parameters from N36 for other multi-function input settings.
300
Time of flow switch bypass during the switch to domestic water.
Room temperature above which the heat pump is disabled. The pump and
70.0
compressors are switched off. Hysteresis of 4°. If domestic hot water is requested
through ID7, the unit is also enabled with high ambient temperature.
The temperature of the input water above which the pump is switched off and a
pre-alarm is generated. After the pre-alarm comes on, there is a waiting time of 15
minutes before the pump starts up again. After the third intervention, the machine
145.0
goes into alarm/lockout. Active also with the pump switched off, and the chiller
in standby. In the latter case, the alarm is generated. Below this threshold the pre-
alarm is deactivated.
Modbus address that the supervisor must use in order to communicate with the
255
ModuControl
Baud rate that the supervisor must use in order to communicate with the
ModuControl (8bit data, N-parity, 2 stop bits):
2
0: 9600 bps
1: 19200 bps
2: 38400 bps
0: Disables write commands
1: Enables write commands
The read commands are always enabled.
1
Enables or excludes only digital commands. Analogue registers are always available
in write mode (cold setpoint, hot setpoint). If the remote panel is enabled, it has
priority. See parameter(N08).
Outside air temperature corresponding to the maximum water temperature
145.0
(parameter(N20)) that can be produced by the compressor.
Maximum water temperature limit that can be produced by the compressor with
145.0
reference to the air temperature value in the parameter (N19).
Outside air temperature corresponding to the maximum water temperature
145.0
(parameter(N22)) that can be produced by the compressor.
Maximum water temperature limit that can be produced by the compressor with
145.0
reference to the air temperature value in the parameter (N21).
Maximum temperature limit that the user can set as a Hot Setpoint; The maximum
65.0
limit becomes 70° if the parameter(8) =4 to allow setpoint entry to adjust the
boiler.
If the temperature read by one of the two water probes reaches this value, the
70.0
anti-freeze heater is enabled.
If the temperature read by both water probes reaches SrA + brA, the anti-freeze
20.0
heater is disabled.
70.0
Discrepancy from the Setpoint for water produced in Hot Mode Set_user(3).
20.0
Temperature band used with water set for integrative resistance in heating mode.
Meaning
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