Templari KITA L Cold, Руководство по установке и обслуживанию

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10.2 Plant Aware Function
Available from software version 13.69.001 of 07/10/2020
The Plant Aware function (PA) modifies the hysteresis for the
start of the machine in comparison to the heat pump setpoint
according to the input (opening\closing) of the contact ID10.
This function is only available for heat pumps equipped with flow
meter; it works through the digital input ID10 used for the flow
switch in the models equipped from the factory with the flow
switch.
If the contact is closed, the heat pump works to reach the
setpoint according to the standard hysteresis
If the contact is open, the heat pump goes to “sleep” mode and
the hysteresis automatically modified in order to start 10 degrees
below the setpoint. The main purpose of this function is avoiding
unnecessary heating\cooling of the puffer tank.
PGD1
The function can be enabled and disabled with the PGD1 panel
from the mask Gfc65.
K-Touch
In this case there aren’t any ROOM sensors or cMix boards.
The K-Touch Plant Aware system function overwrites and
replaces the PA settings of the heat pump.
And therefore, if the panel enables the PA function, it won’t be
possible to disable it from the PGD1.
The ID10 is the contact used to manage the PA function.
DI10 DIC2
DI10 DIC2
C4 NO8 NO9 NO
10
NO
11
NO
12
RX-/TX- RX+/TX+ GN
D
Vout RX-/TX- RX+/TX+ GN
D
C1 NO1 NO2 NO3 C2 NO4 NO5 NO6 NO7 C3 NC7
G G0
B1 B2 B3 B4 B5 B6 B7
GN
D
+Vdc +Vdc GN
D
+5
Vref
GN
D Y1 Y2 Y3 Y4
DI1 DI2 DI3 DI4 DI5 DI6 DI7 DIC1
B8 B9 B1
0
B1
1
B1
2
GN
D
DI
8
DI
9
DI
10
DI
C2
μPC
BMS
SLEEP
WORK
DI
10
DI
C2
μPC
μPC
BMS
L
L
N
18.32
21.6°C
18.32
21.6°C
L
N L
L
L
L
N
N
N
N
DI
10
DI
C2
μPC
μPC
BMS
18.32
21.6°C
18.32
21.6°C
HCC
The PA function can be enabled using the HCC panel from the
mask “More”.
In this case there is at least one ROOM sensor or a cMix board.
The HCC PA system function overwrites and replaces the PA
settings of the heat pump.
If neither a ROOM sensor nor a cMix board are triggered and
therefore there are no active contacts, the HCC
system enables the “SLEEP” mode, otherwise the heat pump will
continue working as usual.
N.B. The ID10 contact will be disabled
Settings for service staff only
The ID10 contact closes when you get demand from at least one
device or section of the circuit. (Logic OR of the water pumps
activation).