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PRO-
EN
3.4.2 Detailed description of the menus
Depending on the device characteristics, it might not be possible to use some items of the menu
GENUNIT menu
Name
Format
Units
Description
ctrl_typ
0/1/2
-
Local = 0
CCN = 1
Remote = 2.
STATUS
Running/Off/Stopping/Delay
-
Operating status.
ALM
Normal/Partial/Shutdown
-
Alarm status.
min_left
0-15
min
Starting delay.
HEATCOOL
Heat/Cool/Standby/Both
-
Heating / Cooling status.
LOCAL_HC
0/1/2
-
Heating / Cooling selection through main interface.
HC_SEL
0/1/2
-
Heating / Cooling selection through CCN network
0= cooling
1= heating
2= automatic selection.
LSP_SEL
0/1/2
-
Setpoint selection through main interface.
SP_SEL
0/1/2
-
Setpoint selection through CCN network
0= automatic selection
1= setpoint 1
2= setpoint 2
SP_OCC
Yes/No
-
Setpoint activation of an occupied building
CHIL_S_S
Enable/Disabled
-
Device Start-up/ Stop through CCN network.
CHIL_OCC
Yes/No
-
Schedule of operation times through CNN network.
CAP_T
nnn
%
Device total capacity.
CAPA_T
nnn
%
Cooling circuit A capacity.
CAPB_T
nnn
%
Cooling circuit B capacity.
DEM_LIM
nnn
%
Absorption limitation value.
SP
±nnn.n
°C
Current setpoint.
CTRL_PNT
±nnn.n
°C
Control point.
EMSTOP
Enable/Emstop
-
Emergency stop through CCN network.
TEMP menu
Name
Format
Units
Description
EWT
±nnn.n
°C
Heat exchanger entering water temperature.
LWT
±nnn.n
°C
Heat exchanger leaving water temperature.
OAT
±nnn.n
°C
Outdoor air temperature.
CHWSTEMP
±nnn.n
°C
Common master/slave temperature.
SCT_A
±nnn.n
°C
Saturated condensing temperature of cooling circuit A.
SST_A
±nnn.n
°C
Saturated suction temperature of cooling circuit A.
SCT_B
±nnn.n
°C
Saturated condensing temperature of cooling circuit B.
SST_B
±nnn.n
°C
Saturated suction temperature of cooling circuit B.
DEFRT_A
±nnn.n
°C
Defrost temperature of cooling circuit A.
DEFRT_2
±nnn.n
°C
Defrost temperature of cooling circuit B or of second coil.
sgtc1
±nnn.n
°C
Suctioned gas temperature, coil 1, unit with three compressors.
sgtc2
±nnn.n
°C
Suctioned gas temperature, coil 1, unit with three compressors.
PRESSURE menu
Name
Format
Units
Description
DP_A
±nnn.n
kPa
Delivery pressure of cooling circuit A.
SP_A
±nnn.n
kPa
Suction pressure of cooling circuit A.
DP_B
±nnn.n
kPa
Delivery pressure of cooling circuit B.
SP_B
±nnn.n
kPa
Suction pressure of cooling circuit B.