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Parameter
Type of setting
number
d15
TPI/Span control
d16
Set the control type
in modulation. This
parameter is available
only if we select TPI
algorithm, not SPAN
d17
Set the Span
control for heating
mode respectively
d18
Set the Span
control for cooling
mode respectively
d19
Set the minimum
turn off time for
heating mode
respectively
d20
Set the minimum
turn off time for
cooling mode
respectively
d21
TPI heat control CPH
d22
TPI cool control CPH
d23
Dead zone Comfort
mode (4 pipe only)
53
Fan Coil FC600 Instructions Manual
Description
0 = TPI
1 = Span control
TPI - (Time Proportional and Integral alrgorithm) - fan
and valve control method, designed to provide the best
energy efficiency. This algorithm not only determines the
speed of the fan (depending on the difference between
the room temperature and the set temperature) but also
adapts its work according to repetitive home / office
temperature conditions to effectively and economically
manage the energy.
Span - room temperature control method to achieve
setpoint temperature in the fastest possible way by
changing the gears of the fan. With a large temperature
difference (between the setpoint and measured), the fan
operates at maximum speed. The closer to the setpoint,
the lower the fan speed.
0 = Slow change environment
1 = Fast change environment
The range of span is 1 to 20 (0.1K to 2.0K)
Mean: 1=0.1K...20=2.0K
The range of span is 1 to 20 (0.1K to 2.0K)
Mean: 1=0.1K...20=2.0K
10 to 300 seconds
10 to 300 seconds
3 – 12 on/off cycle per hour
3 – 12 on/off cycle per hour
1.0 to 5.0K
Default
Values
0
0
0.3K(This
parameter is
ignored if
TPI control is
selected)
0.5K (This
parameter is
ignored if
TPI control is
selected)
10
10
6
3
2.0
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