MTA NGSi 05, Technical Manual, Page: 17 / 58

TECHNICAL MANUAL
Chapter 9
- User - Control Interface
NGSi 05÷15
15
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
9 . 1 M e n u s t r u c t u r e
Level 0 ( U ) = always visible
Level 1 ( M ) = visible if the maintenance password ( H80 ) or the manufacturer password is entered
Level 2 ( C ) = visible only if the manufacturer password is entered
Level 3 ( A )= visible only through Modbus
9.1.1 Analogue inputs menu
Entering the maintenance password in the analogue inputs menu “tP” at level 1 of the menu structure of the control installed on the unit, it is
possible to read the values of the probes:
t01 : water intake temperature (°C);
t02 : water outlet temperature (°C);
t03 : compressor intake temperature (°C);
t04 : compressor outlet temperature (°C);
t05 : high pressure (bar);
t06 : low pressure (bar);
t07 : outdoor air temperature (°C);
t09 : domestic hot water temperature (°C) (if domestic hot water production is enabled).
UP key. In parameter setting mode, used to move to a higher level menu or to increase the value of a parameter
when in “modify” mode.
DOWN key. In parameter setting mode, used to move to a lower level menu or to decrease the value of a
parameter when in “modify” mode.
Level 0 Level 1 Level 2 Level 3 Level 4
Adjustment probe
Acve alarm
U Setpoint:
SEt
Label Set cooling:
Coo
Cooling setpoint value
Label Set heang:
HEA
Heang setpoint value
M Analogue Input:
tP
Input code:
t01
-
t04
Analogue Input value
U Alarms:
Err
Acve alarms code:
E00
M Digital Inputs:
Id
Input code:
i01
-
i05
Digital input status
M Parameters:
PAr
Parameters category Parameter index Parameter value
U Password:
PSS
Password value
M Operaon Hours:
Ohr
Compressor hours 1:
OH1
Number of hours
Compressor hours 2:
OH2
Number of hours
Pump hours:
OHP
Number of hours
U = user
M = maintainer
C = manufacturer