Carrier SmartVu - Page 15

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.
Specic 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 6.15.
CAUTION: Since specic units may not include additional
features, some tables may contain parameters that cannot
be congured 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 - Running Status
Unit running status: 0 = O󰀨, 1 = Running, 2 = Stopping,
3 = Delay, 4 = Trip out, 5 = Ready, 6 = Override, 7 = Defrost,
8 = Run Test, 9 = Test
3 min_left - min Minutes Left for Start Minutes left before the unit start-up
4 SP_SEL 0 to 2 - Setpoint Select Setpoint select
5 0=Auto. 1=Spt1. 2=Spt2 0 = Auto, 1 = Setpoint 1, 2 = Setpoint 2
6 SP_OCC no/yes - Setpoint Occupied? Setpoint occupied?
7 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
8 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
9 CAP_T 0 to 100 % Percent Total Capacity Total unit capacity
10 DEM_LIM 0 to 100 % Active Demand Limit Val
Active demand limit value: When the unit is Network mode, the
minimum value will be used compared to the status of the
external limit switch contact and the demand limit switch
setpoint
11 SP - °C/°F Current Setpoint Current setpoint
12 CTRL_PNT
26.7 to 65.0
80.0 to 149.0
°C
°F
Control Point Control point: Water temperature that the unit must produce
13 CTRL_WT - °C/°F Control Water Temp Control water temperature
14 EMSTOP disable/enable - Emergency Stop Emergency stop
15 ALM xxx - Alarm Alarm status
*Depends on the selected language (English by default).
TEMP – Temperature
No. Name Status Unit Displayed text* Description
1 EWT - °C/°F Entering Water Temp Entering water temperature: Used for capacity control
2 LWT - °C/°F Leaving Water Temp Leaving water temperature: Used for capacity control
3 OAT - °C/°F Outside Air Temperature
Outdoor air temperature: Used to determine a number of control
mechanisms such as heat/cool changeover, water exchanger
heater operation, defrost cycle
4 CHWSTEMP - °C/°F Master/Slave Temperature Master/slave temperature
5 SCT_A - °C/°F Saturated Condensing Tp Saturated condensing temperature
6 SST_A - °C/°F Saturated Suction Tmp Saturated suction temperature
7 SUCT_A - °C/°F Suction Gas Temperature Suction gas temperature
8 ECO_SST - °C/°F Eco. Saturated Suction T Economizer saturated suction temperature
9 ECO_SUCT - °C/°F Economizer Suction Gas T Economizer suction gas temperature
10 DEFRT_A - °C/°F Defrost Temperature A Defrost temperature 1 – sensor linked to the rst fan
11 DEFRT_2 - °C/°F Defrost Temp Second Coil
Defrost temperature 2 – sensor linked to the second fan
(only for unit size 75, 105)
12 DHW_TT - °C/°F DHW Tank Temperature Domestic hot water tank temperature
*Depends on the selected language (English by default).
5 - USER INTERFACE: MENU STRUCTURE