185
English
NOTE
:
Tinv
and
Test
parameters are visible only if
the post-heating treatments are related to the
machine.
The heating and cooling icons on the display show
that the sections of post-heating treatment are
available.The actual control on valves or firing of
electric heaters takes place only when the The-
ating and Tcooling setpoint temperatures differ
from the one recorded by the T3.
Unit model
VLO
(Volt)
VHI
(Volt)
nLO
(rpm)
nHI
(rpm)
ENERGY- PLUS
1
4
10
800
2960
ENERGY- PLUS
2
3
8,5
500
3220
ENERGY- PLUS
3
3
9
500
2630
ENERGY- PLUS
4
3
9
500
2090
Table 2
Table 1
This menu allows you to modify the operating
parameters of the appliance.
With the controller “
ON
”, press “
M
” and ON/
OFF simultaneously for 3 seconds.
Select the "
PAr
" menu using the TOUCH PAD
and confirm with “
Enter
”.
Select the parameter to be changed using the
TOUCH PAD and confirm with "
Enter
". Once
you have selected the parameter, the value
will appear on the display.
The value can be modified using the TOUCH
PAD.
Press the "
M
" button once to return to parameter
selection; to exit the menu, press the "
M
"
button 3 times.
FUNCTION
DESCRIPTION
RANGE
DEFAULT
VLO
Minimum control voltage
-10% ÷ 0
see table 2
VHI
Maximum control voltage
0 ÷ 10%
see table 2
nLO
Minimum speed
-10% ÷ 0
see table 2
nHI
Maximum speed
0 ÷ 10%
see table 2
PStd
Percentage of standard modulation of nominal speed
100% ÷ 110%
100%
PMEd
Percentage of intermediate modulation
35% ÷ 70%
45%
PnGt
Percentage of night modulation
45% ÷ 100%
70%
Phol
Percentage of minimum - holiday modulation
0 ÷ 35%
25%
TCOOL
Temperature setpoint for free-cooling/climate with cold coil
10 / 30°C
26°C
THEAt
Temperature setpoint for free-cooling/climate with post-heating coil
min 18°C
20°C
CO2hi
Maximum CO
2
level
1500 ÷ 2000 ppm
1500 ppm
CO2lo
Minimum CO
2
level
400 ÷ 600 ppm
500 ppm
CO2st
Nominal CO
2
level
900 ÷1100 ppm
1000 ppm
MSTOP
Weekly programs "OFF" operating mode
ON / OFF
OFF
Tinv
Winter season transition temperature for antifreeze management geothermical coil
10 / 30°C
18°C
Test
Summer season transition temperature for pre-cooling management geothermical coil
10 / 30°C
26°C
“PAr” parameters menu
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