13
Advanced Programming Options
FEATURE PARAMETER DESCRIPTION ICON
VALUE RANGE
DEFAULT
VALUE
Min Max
MODE 1
This is the selectable Mode:
Current Mode (and
new when changed)
--0
0. O
2. Cooling
3. Heating
HOME ANTIFREEZE 2
This parameter enables the Home Antifreeze
option when the system is O:
Antifreeze 1 2 1
1. NO. Disable
2. YES. Enable
HOME ANTIFREEZE
T°
3 Home Antifreeze threshold Temperature value °C 6°C 12°C 6°C
ADJUST T° Z1 4
Water set point adjustment for room
temperature at NUI zone
°C -5°C +5°C 0°C
FREQ REDUCT
MODE
5
This code gives information whether Silence
mode / Frequency Reduction/ Night mode is
active
121
1. Not Active
2. Active
FREQ REDUCT 6 Value of the frequency reduction in % of CDU 50% 100% 100%
ROOM MODE
7
NUI will display this parameter
Arrow depending by
Room mode
131
1. Home
2. Sleep
3. Away
CTRL ROOM SP Z1
8
This code is the control Room Set-point
determined by pressing the Home, Sleep, Away
buttons
°C 12°C 38°C 20°C
ROOM AIR T° W1
9
This is the room air Temperature read by the
internal NUI Thermistor
°C -20°C 50°C
RH SENSOR VALUE
10
This is the relative Humidity value from the
sensor
% 0 100
OUTDOOR T°O
11
Outdoor Temperature measured by the TO
sensor (reading value).
°C -30°C 90°C
GMC OAT
12
OAT from GMC board °C -20°C 65°C
TROOM SENSOR
ADJ Z1
13
Temperature sensor adjustment to recover bad
user interface positioning error
°C -5°C 5°C 0°C
DAY PERIOD 14
This Parameter says about the periods per day
will be available for the scheduling:
134
1. 2
2. 4
3. 6
HOME HEAT T° 15 HOME Temperature set-point in Heating mode
12°C 38°C 20°C
°C and the arrow for
Home
HOME COOL T° 16 HOME Temperature set-point in Cooling Mode
12°C 38°C 24°C
°C and the arrow for
Home
SLEEP HEAT T° 17 SLEEP Temperature set-point in Heating Mode
12°C 38°C 18°C
°C and the arrow for
Sleep
SLEEP COOL T° 18 SLEEP Temperature set-point in Cooling Mode
12°C 38°C 26°C
°C and the arrow for
Sleep
AWAY HEAT T° 19
AWAY Temperature set-point in Heating mode
12°C 38°C 15°C
°C and the arrow for
Away
AWAY COOL T° 20 AWAY Temperature set-point in Cooling Mode
12°C 38°C 28°C
°C and the arrow for
Away
USER ROOM SP Z1
21
Room set point °C 12°C 38°C 20°C
FAULT CODE
22
Fault codes will be scrolled @ 1 second 3 31
FAULT HISTORY
23
Stores the recent 4 fault codes 3 31
The parameters which are Read-Only and are not editable, Key pad lock (
) icon will be displayed on the screen for those parameters. The list of Read-
Only parameter numbers are given below.
Parameter Number: 7, 8, 9, 10, 11, 12, 21, 22 and 23
Features Table
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