For Serviceman - Riello NXHM 018 Operation Manual

OPERATION PARAMETER
ODU MODEL
COMP. CURRENT
COMP. FREQUENCY
COMP. RUN TIME
COMP. TOTAL RUN TIME
EXPANSION VALVE
ADDRESS
OPERATION PARAMETER
FAN SPEED
IDU TARGET FREQUENCY
FREQUENCY LIMITED TYPE
SUPPLY VOLTAGE
DC GENERATRIX VOLTAGE
DC GENERATRIX CURRENT
ADDRESS
OPERATION PARAMETER
TW_O PLATE W-OUTLET TEMP.
TW_I PLATE W-INLET TEMP.
T2 PLATE F-OUT TEMP.
T2B PLATE F-IN TEMP.
Th COMP. SUCTION TEMP.
Tp COMP. DISCHARGE TEMP.
ADDRESS
OPERATION PARAMETER
T3 OUTDOOR EXCHARGE TEMP.
T4 OUTDOOR AIR TEMP.
TF MODULE TEMP.
P1 COMP. PRESSURE
ODU SOFTWARE
HMI SOFTWARE
ADDRESS
i
INFORMATION
The power consumption parameter is optio-
nal. If some parameter is not be activated in
the system, the parameter will show "--". The
heat pump capacity is for reference only,
not used to judge the ability of the unit. The
accuracy of sensor is ±1 °C. The flow rates
parameters are calculated according to the
pump running parameters, the deviation is
different at different flow rates, the maximum
of deviation is 15%.The flow parameters are
calculated according to the electrical para-
meters of the pump operation. The operating
#01
voltage is different and the deviation is diffe-
rent. The display value is 0 when the voltage
6kW
is less than 198V.
12A
7.9
24Hz
54 MIN
7.9.1 About FOR SERVICEMAN
1000Hrs FOR SERVICEMAN is used for installer and
service engineer.
200P
• Setting the function of equipment.
6/9
• Setting the parameters.
#01
7.9.2 How To Go To FOR SERVICEMAN
600R/MIN
Go to
46Hz
5
230V
420V
18A
7/9
#01
35°C
30°C
35°C
• The FOR SERVICEMAN is used for
35°C
5°C
75°C
• It is for this reason password protection is
8/9
#01
• The password is 234.
5°C
7.9.3 How To Exit For SERVICEMAN
5°C
55°C
If you have set all the parameter. Press
2300kPa the following page will appear:
01-09-2018V01
01-09-2018V01
9/9
Select "YES" and press
SERVICEMAN. After exiting the FOR SER-
VICEMAN, the unit will be turned off.
73

FOR SERVICEMAN

> FOR SERVICEMAN. Press
FOR SERVICEMAN
Please input password:
2
ENTER ADJUST
installer or service engineer. It is NOT
intended the home owner alters setting
with this menu.
required to prevent unauthorised access
to the service settings.
FOR SERVICEMAN
Active the setting and exit?
NO
CONFIRM ADJUST
3 4
YES
to exit the FOR
.
,