MTA NGSi 07 - Page 36

TECHNICAL MANUAL
Chapter 9 - User - Control Interface
NGSi 05÷15
34
ENGLISH
EN
The data in this manual are not binding and they can be modified by the manufacturer without notice. Reproduction of this manual is strictly prohibited
H83 Enabling of
constant heating of
domestic hot water
/ 0 0...1 I
0 = function
disabled
1= with heating
always turned to
domestic hot water
A16 Cooling low
pressure setting
Bar 5.0 4.0...80.0 I
If in doubt
concerning the
value to set,
contact the
manufacturer
Values other than
the default value
may impair
operation of
the unit.
b01 Band in chiller
mode
°C 1.0 0...10.0 I
If in doubt
concerning the
value to set,
contact the
manufacturer
Values other than
the default value
may impair
operation of
the unit.
b02 Band in heating
mode
°C 1.0 0...10.0 I
If in doubt
concerning the
value to set,
contact the
manufacturer
Values other than
the default value
may impair
operation of
the unit.
b03 Band in domestic
hot water mode
°C 1.0 0...10.0 I
If in doubt
concerning the
value to set,
contact the
manufacturer
Values other than
the default value
may impair
operation of
the unit.
b04 Radiator valve
switching time
seconds 30 0...600 I
b06 Transient domestic
hot water output
seconds 45 0...255 I
b08 Dynamic setpoint
enabling
/ 0 0...1 I
0 = function
disabled
1 = function
enabled
b09 Cooling maximum
offset
°C 3.0 -50.0...80.0 I
b10 Heating maximum
offset
°C -3.0 -50.0...80.0 I
b11 Cooling mode
external
temperature
setpoint
°C 25 -127...127 I
b12 Heating mode
external
temperature
setpoint
°C 15 -127...127 I
b13 Cooling mode
temperature delta
°C -10.0 -50.0...80.0 I
b14 Heating mode
temperature delta
°C 10.0 -50.0...80.0 I
b15 Decalibration band
setting from 0-10V
analogue input
°C 5.0 0.0...10.0 I
b20 0-10V
input/ratiometric
enable
/ 0 0...1 I
0= 0-10V input
1= ratiometric
input
F08 Pressure setting
with fan operation
at minimum speed
in chiller mode
Bar depending
on model
-50.0...80.0 I
If in doubt
concerning the
value to set,
contact the
manufacturer
Values other than
the default value
may impair
operation of
the unit.
F09 Proportional band
for fan modulation
in chiller mode
Bar depending
on model
0.0...25.5 I
If in doubt
concerning the
value to set,
contact the
manufacturer
Values other than
the default value
may impair
operation of
the unit.
Parameter Description Unit Default Range Visibility Permitted settings Notes