Riello NEXPOLAR 004 ME Instructions For Installation, Use And Maintenance Manual page 55

Function Parameter
Max outdoor air
temperature in 119
heating mode
Min heating water
120
temperature
Max heating water
121
temperature
Max outdoor air
temperature in 122
cooling mode
Min outdoor air
temperature in 123
cooling mode
Min cooling water
124
temperature
Max cooling water
125
temperature
Outdoor air temp.
126
sensor GMC
TO sensor value 127
TE sensor value 128
TS sensor value 129
TD sensor value 130
Operating mode 131
Compressor max
132
frequency
Requested frequency 133
Actual frequency 134
Compressor run time 135
Capacity 136
EWT sensor value 137
LWT sensor value 138
TR sensor value 139
Operating mode 140
Errors 141
Gmc software
142
version
Gmc software
143
version
Code used to select the maximum outdoor temperature of the heating
climate curve.
Code used to select the minimum outdoor temperature of the heating
climate curve.
Code used to select the maximum outdoor temperature of the heating
climate curve.
Code used to select the maximum outdoor temperature of the cooling
climate curve, which depends on the country where the system is
installed.
Code used to select the minimum outdoor temperature of the climate
curve in cooling mode
Code used to select the minimum water temperature of the climate curve
in cooling mode.
Code used to select the maximum water temperature of the climate curve
in cooling mode.
Code used to indicate whether the GMC outdoor air temperature sensor is
installed or not
1. GMC external air temperature sensor installed
2. GMC external air temperature sensor not installed
The code indicates the outdoor air temperature value measured by the
TO sensor
The code indicates the refrigerant temperature value measured by the TE
sensor
The code indicates the refrigerant temperature value measured by the TS
sensor
The code indicates the refrigerant temperature value measured by the TD
sensor
The code indicates the current operating mode of the Heat Pump
1. Off
2. Cooling
3. Heating
4. Faulty
5. Defrost
The code indicates the maximum frequency of the compressor calculated
by the GMC control board
The code indicates the frequency requested by the system control
The code indicates the actual compressor frequency
The code indicates the compressor working hours
The code indicates the nominal capacity of the heat pump (kW)
Not available
The code indicates the temperature of the water leaving the heat pump
read by the LWT sensor
The code indicates the temperature of the refrigerant measured by the TR
sensor
The code indicates the operating mode requested by the System Control
0. Off
1. Stand by
2. Cooling
3. Heating
4. N.A.
5. N.A.
6. Nominal Heating
7. Nominal cooling
8. Antifreeze protection
9. Defrost
10. High temperature protection
11. Compressor start waiting
12. System error
13. Advanced freeze protection
The code lists all the error codes detected by the outdoor unit. If there are
no errors, no code is displayed.
The code indicates the GMC software release
The code indicates the GMC Software Version
Description
55
NexPolar
Value range Default value Set value
10°C 30°C 30°C
20°C 60°C 35°C
20°C 60°C 55°C
24°C 46°C 40°C
0°C 30°C 20°C
4°C 20°C 4°C
4°C 20°C 15°C
1 2 2
- - - Lock
- - - Lock
- - - Lock
- - - Lock
- - - Lock
- - - Lock
- - - Lock
- - - Lock
- - - Lock
- - - Lock
- - - Lock
- - - Lock
- - - Lock
- - - Lock
- - - Lock
- - - Lock
- - - Lock
Min Max