TM_i-BX(-N)_NC05_00_06_20_EN
MEHITS S.p.A.
●
TECHNICAL MANUAL
Version NC05 - Translation of the Original Instructions
33
Ambient offset
The delivery setpoint may be compensated by the offset between the desired setpoint and the temperature of an ambient used as reference.
The correction through the compensation may be “measured” based on an “ambient authority” coefficient (parameter
0164
) that establishes the extent
of the correction.
For the default values of the various parameters, see the parameters table
4.2.2
COLD OFFSET
Cold offset occurs when with a system set to cooling the delivery water temperature is calculated based on the values defined by the following chart.
The x-axis shows the external temperature, the y-axis the delivery water temperature.
This function can be enabled or disabled using parameter
0154
.
External temp. [°C]
Max value
( 0128 )
Min. value
( 0130 )
Max. test
( 0131 )
Min. test
( 0129 )
Delivery setpoint [°C]
For the default values of the various parameters, see the parameters table
Ref. curve 1.0
D
e
liv
e
ry
S
e
t
o
ff
s
e
t
°C
DT(Tamb-setP)°C
