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15
The Main menu provides access to the main control parameters,
including general parameters, inputs and outputs status, etc.
To access the menu, press the
Main menu
button located in the
upper-left part of the Home screen.
Specific unit parameters can be accessed by pressing the icon
corresponding to the desired category.
NOTE: The Trendings menu is displayed in form of a graph.
For more information about Trendings, see section 6.17.
CAUTION: Since specific units may not include additional
features, some tables may contain parameters that cannot
be configured for a given unit.
GENUNIT – General Parameters
No. Name
Status
Unit
Displayed text*
Description
1
CTRL_TYP
0 to 2
-
Local=0 Net.=1 Remote=2
Operating mode:
0 = Local
1 = Network
2 = Remote
2
STATUS
xxx
-
Run Status
Unit running status: Off, Running, Stopping, Delay, Trip out, Ready,
Override, etc.
3
CHIL_S_S
disable/enable -
Net.: Cmd Start/Stop
Unit start/stop via Network: When the unit is in Network mode,
start/stop command can be forced
4
CHIL_OCC
no/yes
-
Net.: Cmd Occupied
Unit time schedule via Network: When the unit is in Network mode,
the forced value can be used instead of the real occupancy state
5
min_left
-
min
Minutes Left for Start
Minutes before the unit start-up
6
HEATCOOL
Heat/Cool
-
Heat/Cool status
Heating/cooling status: Heat/Cool
7
HC_SEL
0 to 2
-
Heat/Cool Select
Heating/cooling selection:
8
0=Cool. 1=Heat. 2=Auto
0 = Cooling mode
1 = Heating mode
2 = Auto mode (Not applicable to this unit!)
9
SP_SEL
0 to 2
-
Setpoint Select
Setpoint selection
10
0=Auto. 1=Spt1. 2=Spt2
0 = Auto (schedule control)
1 = Setpoint 1 (active during occupied period)
2 = Setpoint 2 (active during unoccupied period)
11 SP_OCC
no/yes
-
Setpoint Occupied?
Setpoint occupancy status:
no = unoccupied
yes = occupied
12 CAP_T
-
%
Percent Total Capacity
Total unit capacity
13 TOT_CURR -
A
Actual Chiller Current
Actual chiller current
14 CURR_LIM
0 to 4000
A
Chiller Current Limit
Chiller current limit
15 sp
-
°C/°F
Current Setpoint
Current setpoint
16 CTRL_PNT
-
°C/°F
Control Point
Control point: Water temperature that the unit must produce
17 EMSTOP
disable/enable -
Emergency Stop
Emergency stop: Used to stop the unit regardless of its active
operating type
18 DEM_LIM
0 to 100
%
Active Demand Limit Val
Active demand limit value: When the unit is in Network mode, the
minimum value will be used compared to the status of the external
limit switch contact and the demand limit switch setpoint
*Depends on the selected language (English by default).
TEMP – Temperatures
No. Name
Status
Unit
Displayed text*
Description
1
COOL_EWT -
°C/°F
Cooler Entering Fluid
Cooler entering fluid temperature
2
COOL_LWT -
°C/°F
Cooler Leaving Fluid
Cooler leaving fluid temperature
3
COND_EWT -
°C/°F
Condenser Entering Fluid
Condenser entering fluid temperature
4
COND_LWT -
°C/°F
Condenser Leaving Fluid
Condenser leaving fluid temperature
5
SCT_A
-
°C/°F
Saturated Cond Tmp cir A
Saturated condensing temperature, circuit A
6
SST_A
-
°C/°F
Saturated Suction Temp A
Saturated suction temperature, circuit A
7
SUCT_A
-
°C/°F
Compressor Suction Tmp A
Compressor suction temperature, circuit A
8
DGT_A
-
°C/°F
Discharge Gas Temp cir A
Discharge gas temperature, circuit A
9
CP_TMP_A
-
°C/°F
Motor Temperature cir A
Motor temperature, circuit A
10 SCT_B
-
°C/°F
Saturated Cond Tmp cir B
Saturated condensing temperature, circuit B
11 SST_B
-
°C/°F
Saturated Suction Temp B
Saturated suction temperature, circuit B
12 SUCT_B
-
°C/°F
Compressor Suction Tmp B
Compressor suction temperature B
13 DGT_B
-
°C/°F
Discharge Gas Temp cir B
Discharge gas temperature, circuit B
5 - USER INTERFACE: MENU STRUCTURE