MTA NGSi 07 - Page 37

TECHNICAL MANUAL
Chapter 9 - User - Control Interface
NGSi 05÷15
35
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
F10 Fan cut-off delta
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.
F11 Cut-off hysteresis
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.
F12 Cut-off bypass time
Sec depending
on model
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.
F14 Pressure setpoint
with fan at
maximum 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.
F17 Pressure setting
with fan at
minimum speed in
hot 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.
F18 Proportional band
for modulating the
fan in hot 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.
F20 Pressure setting
with fan at
maximum speed in
hot 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.
P03 Pump operation
mode
/ 1 0...1 I
0= continuous
operation
1= operation
according to the
temperature control
P04 Antifreeze pump
setting
°C 5 -15...15 I
If in doubt
concerning the
value to set,
contact the
manufacturer
Values other than
the default value
may impair
operation of
the unit.
P05 Pump hysteresis is
in antifreeze mode
°C 2.0 0.0...15.0 I
If in doubt
concerning the
value to set,
contact the
manufacturer
Values other than
the default value
may impair
operation of
the unit.
P07 Modulating pump
maximum speed
% depending
on model
0...100 I
Default÷100 (if in
doubt concerning
the value, to set
contact the
manufacturer)
Values below the
default value may
impair operation of
the unit.
P08 Modulating pump
minimum speed
% depending
on model
0...100 I
Default÷100 (if in
doubt concerning
the value, to set
contact the
manufacturer)
Values below the
default value may
impair operation of
the unit.
P09 T delta setting of
modulating pump
inlet/outlet water
°C 5 0...15 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