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Parame-
Description
ter
Output configuration
*H86
In voltage DO1E
Output configuration
*H87
In voltage DO2E
Output configuration
*H88
In voltage DO3E
Output configuration
*H89
In voltage DO4E
Output configuration
*H90
In voltage DO5E
H126
Serial address
H129
Enable second setpoint
Heating with DHW storage
H130
tank
H138
Second DHW setpoint
Antifreeze alarm activation
A08
setting
Radiant panels valve switch-
b04
ing time
Compressor cut-off hyster-
b05
esis
DHW to heating output
b06
transient
b07
PI regulator integral time
b08
Enable dynamic setting
b09
Maximum cooling offset
b10
Maximum heating offset
Cooling outdoor tempera-
b11
ture setting
Heating outdoor tempera-
b12
ture setting
b13
Cooling temperature delta
b14
Heating temperature delta
0-10V analogue input set-
b15
ting decalibration band
0-10V/ratiometric input en-
b20
abling
Plant probe temperature
b22
control cut-off hysteresis
Maximum ∆T,set for com-
b24
pressors restart
Compressor cut-on hyster-
b25
esis
Pump ON compressor ON
P01
delay
Pump OFF compressor OFF
P02
delay
P03
Pump operating mode
P04
Pump setting in antifreeze
Pump hysteresis in anti-
P05
freeze
Modulating pump inlet/out-
P09
let water delta T setting
Interval between 2 periodi-
P16
cal activations of the pump min
Operating time of the pump
P17
in periodical mode
Antifreeze heaters setpoint
r02
in heating mode
Antifreeze heaters setpoint
r03
in cooling mode
Unit
Default
Range
/
0
0÷47
/
0
0÷47
/
0
0÷47
/
0
0÷47
/
0
0÷47
/
1
0÷200
/
0
0÷4
/
0
0÷1
0÷3
°C
3
-127÷127
sec
30
0÷600
°C
0.2
0÷255
sec
45
0÷255
sec
150
0÷255
/
0
0÷1
°C
3.0
-50.0÷80.0
°C
-3.0
-50.0÷80.0
°C
25
-127÷127
°C
15
-127÷127
°C
-10.0
-50.0÷80.0
°C
10.0
-50.0÷80.0
°C
5.0
0.0÷10.0
/
0
0÷1
°C
5.0
0.0÷25.5
°C
8.0
0.0÷25.5
°C
2.0
0.0÷25.5
sec
30
0÷255
min
2.0
0÷25.5
/
0
0÷1
°C
5
-15÷15
°C
2.0
0.0÷15.0
°C
2.0
0÷15
0
0÷600
sec
0
0÷255
°C
4
3÷6
°C
4
3÷6
Picco R32
Allowed configurations:
Visibility
Description
0= Output disabled
I
34= Valve open command
0= Output disabled
I
35= Valve close command
0 = Output disabled
l
30 = Solar circulator
0 = Output disabled
l
45 = Solar exhaust valve
0 = Output disabled
l
43 = Secondary circulator
In the cascade configuration, assign
l
a different address to each control-
ler.
l
0 = Normal operation
l
1 = In Heating, machine always
turned towards DHW
Different values can jeopardise
l
proper operation of the unit
Different values can jeopardise
l
proper operation of the unit
l
I
I
I
I
I
I
I
I
I
I
0-10V input
I
Ratiometric input
I
C
C
I
I
I
I
I
I
I
I
I
I
Heat pumps inverter air/water with axial fans
Notes
Only if Gi accessory
present
Only if Gi accessory
present
Only if Gi accessory
present
Only if Gi accessory
present
Only if Gi accessory
present
The pump is always
on if the antifreeze
heaters are active.
Only change in the
presence of glycol
water. Contact our
headquarters.
Only change in the
presence of glycol
water. Contact our
headquarters.
29
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